[Lewis, July 31, 1805] Wednesday July 31st 1805. This morning I waited at my camp very impatiently for the arrival of Capt. Clark and party; I observed by my watch that it was 7 A.M. and they had not come in sight. I now became very uneasy and determined to wait until 8 and if they did not arrive by that time to proceed on up the river taking it as a fact that they had passed my camp some miles last evening. just as I set out to pursue my plan I discovered Charbono walking up shore some distance below me and waited untill arrived I now learnt that the canoes were behind, they arrived shortly after. their detention had been caused by the rapidity of the water and the circuitous rout of the river. they halted and breakfasted after which we all set out again and I continued my walk on the Stard. shore the river now becomes more collected the islands tho numerous ar generally small. the river continues rapid and is from 90 to 120 yd. wide has a considerable quantity of timber in it's bottoms. towards evening the bottoms became much narrower and the timber much more scant. high hills set in close on the Lard. and the plain high waivy or reather broken on the Stard. and approach the river closely for a shot distance vally above 11/2 M wd. About one mile above Capt. Clark's encampment of the last evening the principall entrance of a considerable river discharges itself into Jefferson's river. this stream is a little upwards of 30 yd. wide discharges a large quantity of very clear water it's bed like that of Jefferson's river is pebble and gravel. it takes it's rise in the snowclad mountains between Jefferson's and Madison's Rivers to the S. W. and discharges itself into the former by seven mouths it has some timber in it's bottoms and vas numbers of beaver and Otter. this stream we call River Philosophy. the rock of the clifts this evening is a hard black grannite like that of the clifts of most parts of the river below the limestone clifts at the 3 forks of the Missouri this evening just before we encamped Drewyer discovered a brown bear enter a small cops of bushes on the Lard. side; we surrounded the place an surched the brush but he had escaped in some manner unperceived but how we could not discover. nothing killed today and our fresh meat is out. when we have a plenty of fresh meat I find it impossible to make the men take any care of it, or use it with the least frugallity. tho I expect that necessity will shortly teach them this art. the mountiains on both sides of the river at no great distance are very lofty. we have a lame crew just now, two with turners or bad boils on various parts of them, one with a bad stone bruise, one with his arm accedently dislocated but fortunately well replaced, and a fifth has streigned his back by sliping and falling backwards on the gunwall of the canoe. the latter is Sergt. Gass. it gives him great pain to work in the canoe in his present situation, but he thinks he can walk with convenience, I therefore scelected him as one of the party to accompany me tomorrow, being determined to go in quest of the Snake Indians. I also directed Drewyer and Charbono to hold themselves in readiness. Charbono thinks that his ankle is sufficiently recovered to stand the march but I entertain my doubts of the fact; he is very anxious to accompany me and I therefore indulge him. There is some pine on the hills on both sides of the river opposite to our encampment which is on the Lard. side upon a small island just above a run. the bull rush & Cat-tail flag grow in great abundance in the moist parts of the bottoms the dryer situations are covered with fine grass, tanzy, thistles, onions and flax. the bottom land fertile and of a black rich loam. the uplands poor sterile and of a light yellow clay with a mixture of small smooth pebble and gravel, poducing prickley pears, sedge and the bearded grass in great abundance; this grass is now so dry that it would birn like tinder.- we saw one bighorn today a few antelopes and deer.-

[Clark, July 31, 1805] July 31st Tuesday 1805 a fair Morning Capt Lewis out all night, we arrived at his Camp to brackfast, he was without a blanket, & he killed a Duck whiche Suped on &c. the river as yesterday Sholey & rapid, passed the lower mouth of a Small river on the Lard. in the morning & the upper mouth a _ Miles above, this little river is the one I camped on the 26th & heads in the Snow mountains to the S W. proceeded on verry well and Camped on a Small Island a little above the place I Camped the 25th instant at the mouth of a run on the Lard Side, the bottoms from the Mouth of the river extend to 21/2 Miles & enter a Short & high hill which is about 1 mile thro and, the river then passes thro a 2d value of about 11/2 Miles wide, Some Islands. below this Knobe the river is Crouded with Islands, we are out of fresh meet, & nothing killed to day The Mountains on either Side is high & rough we have two men with toumers and unable to work.

Capt Lewis deturmin to proceed on with three men in Serch of the Snake Indians, tomorrow

[Lewis, August 1, 1805] August 1st 1805 At half after 8 A.M. we halted for breakfast and as had been previously agreed on between Capt. Clark and myself I set out with 3 men in quest of the Snake Indians. the men I took were the two Interpreters Drewyer and Sharbono and Sergt. Gass who by an accedental fall had so disabled himself that it was with much pain he could work in the canoes tho he could march with convenience. the rout we took lay over a rough high range of mountains on the North side of the river. the rive entered these mountains a few miles above where we left it. Capt Clark recommended this rout to me from a belief that the river as soon as it past the mountains boar to the N. of W. he having a few days before ascended these mountains to a position from which he discovered a large valley passing betwen the mountains and which boar to the N. West. this however poved to be the inlet of a large creek which discharged itself into the river just above this range of mountans, the river bearing to the S. W. we were therefore thrown several miles out of our rout. as soon as we discovered our mistake we directed our course to the river which we at length gained about 2 P.M. much exhausted by the heat of the day the roughnes of the road and the want of water. the mountains are extreemly bare of timber and our rout lay through the steep valleys exposed to the heat of the sun without shade and scarcely a breath of air; and to add to my fatiegue in this walk of about 11 miles I had taken a doze of glauber salts in the morning in consequence of a slight desentary with which I had been afflicted for several days; being weakened by the disorder and the opperation of the medecine I found myself almost exhausted before we reached the river. I felt my sperits much revived on our near approach to the river at the sight of a herd of Elk of which Drewyer and myself killed two. we then hurried to the river and allayed our thirst. I ordered two of the men to skin the Elk and bring the meat to the river while myself and the other prepared a fire and cooked some of the meat for our dinner. we made a comfortable meal of the Elk and left the ballance of the meat on the bank of the river the party with Capt. Clark. this supply was no doubt very acceptable to them as they had had no fresh meat for near two days except one beaver Game being very scarce and shy. we had seen a few deer and some goats but had not been fortunate enough to kill any of them. after dinner we resumed our march and encamped about 6 m. above on the Stard side of the river.

[Lewis, August 1, 1805] Thursday August 1st 1805. This morning we set out early and proceeded on tolerably well untill 8 OCT. by which time we had arrived within a few miles of a mountain through which the river passes. we halted on the Stard. side and took breakfast. after which or at 1/2 after 8 A.M. as had been previously concerted betwen Capt. Clark and myself I set out with three men in surch of the Snake Indians or Sosonees. our rout lay over a high range of mountains on the North side of the river. Capt C. recommended this rout to me no doubt from a beleif that the river as soon as it passed this chain of mountains boar to the N. of W. he having on the 26th ult. ascended these mountains to a position from whence he discoved a large valley passing between the mountains which boar to the N. W. and presumed that the river passed in that direction; this however proved to be the passage of a large creek which discharged itself into the river just above this range of mountains, the river bearing to the S. W. we were therefore thrown several miles out of our rout. as soon as we discovered our error we directed our course to the river which we at length gained about 2 P.M. much exhausted by the heat of the day, the roughness of the road and the want of water. the mountains are extreemly bare of timber, and our rout lay through the steep and narrow hollows of the mountains exposed to the intese heat of the midday sun without shade or scarcely a breath of air to add to my fatiegue in this walk of about 11 miles, I had taken a doze of glauber salts in the morning in consequence of a slight disentary with which I had been afflicted for several days. being weakened by the disorder and the operation of the medicine I found myself almost exhausted before we reached the river. I felt my sperits much revived on our near approach to the river at the sight of a herd of Elk, of which Drewyer and myself soon killed a couple. we then hurryed to the river and allayed our thirst. I ordered two of the men to skin the Elk and bring the meat to the river, while myself and the other prepared a fire and cooked some of the meat for our dinner. we made a comfortable meal on the Elk, and left the ballance of the meat and skins on the bank of the river for Capt. Clark and party. this supply will no doubt be acceptable to them, as they had had no fresh meat when I left them for almost 2 days except one beaver; game being very scarce and shy above the forks. we had seen a few deer and antelopes but had not been fortunate enough to kill any of them. as I passed these mountains I saw a flock of the black or dark brown phesants; the young phesant is almost grown we killed one of them. this bird is fully a third larger than the common phesant of the Atlantic states. it's form is much the same. it is booted nearly to the toes and the male has not the tufts of long black feathers on the sides of the neck which are so conspicuous in those of the Atlantic. their colour is a uniform dark brown with a small mixture of yellow or yelloish brown specks on some of the feathers particularly those of the tail, tho the extremities of these are perfectly black for about one inch. the eye is nearly black, the iris has a small dash of yellowish brown. the feathers of the tail are reather longer than that of our phesant or pattridge as they are Called in the Eastern States; are the same in number or eighteen and all nearly of the same length, those in the intermediate part being somewhat longest. the flesh of this bird is white and agreeably flavored. I also saw near the top of the mountain among some scattering pine a blue bird about the size of the common robbin. it's action and form is somewhat that of the jay bird and never rests long in any one position but constantly flying or hoping from sprey to sprey. I shot at one of them but missed it. their note is loud and frequently repeated both flying and when at rest and is char ah', char'ah, char ah', as nearly as letters can express it. after dinner we resumed our march and my pack felt much lighter than it had done about 2 hours before. we traveled about six miles further and encamped on the stard. bank of the river, making a distance of 17 miles for this day. the Musquetoes were troublesome but I had taken the precaution of bringing my bier.

Shortly after I left Capt. Clark this morning he proceed on and passed through the mountains; they formed tremendious clifts of ragged and nearly perpendicular rocks; the lower .part of this rock is of the black grannite before mentioned and the upper part a light coloured freestone. these clifts continue for 9 miles and approach the river very closely on either side. he found the current verry strong. Capt. C. killed a big horn on these clifts which himself and party dined on. after passing this range of mountains he entered this beautifull valley in which we also were it is from 6 to 8 miles wide. the river is crooked and crouded with islands, it's bottoms wide fertile and covered with fine grass from 9 inches to 2 feet high and possesses but a scant proportion of timber, which consists almost entirely of a few narrow leafed cottonwood trees distributed along the verge of the river. in the evening Capt. C. found the Elk I had left him and ascended a short distance above to the entrance of a large creek which falls in on Stard. and encamped opposite to it on the Lard. side. he sent out the two Fieldses to hunt this evening and they killed 5 deer, which with the Elk again gave them a plentifull store of fresh provisions. this large creek we called Field's Creek after Reubin Fields one our party. on the river about the mountains wich Capt. C. passed today he saw some large cedar trees and some juniper also just at the upper side of the mountain there is a bad rappid here the toe line of our canoe broke in the shoot of the rapids and swung on the rocks and had very nearly overset. a small distance above this rapid a large bold Creek falls in on Lard. side which we called Frazier's Creek after Robt. Frazier. They saw a large brown bear feeding on currants but could not get a shoot at him.

[Clark, August 1, 1805] August 1st Wednesday 1805 A fine day Capt. Lewis left me at 8 oClock just below the place I entered a verrey high mountain which jutted its tremedious Clifts on either Side for 9 Miles, the rocks ragide Some verry dark & other part verry light rock the light rocks is Sand Stone. The water Swift & very Sholey. I killed a Ibix on which the whole party Dined, after passing through the Mountain we entered a wide extesive vallie of from 4 to 8 Miles wide verry leavell a Creek falls in at the Commencement of this Vallie on the Lard Side, the river widens & spreds into Small Chanels. We encamped on the Lard Side opposit a large Creek I sent out Jo. & R fields to hunt this evening they killed 5 Deer, I saw a large Bear eateing Currents this evining The river so rapid that the greatest exertion is required by all to get the boats on wind S W Murckery at sun rise 50 Ab. 0

[Lewis, August 2, 1805] August 2nd 1805. We resumed our march this morning at sunrise the weather was fair and wind from N. W. finding that the river still boar to the south I determined to pass it if possible to shorten our rout this we effected about five miles above our camp of last evening by wading it. found the current very rappid about 90 yards wide and waist deep this is the first time that I ever dared to make the attempt to wade the river, tho there are many places between this and the three forks where I presume it migh be attempted with equal success. the valley though which our rout of this day lay and through which the river winds it's meandering course is a beatifull level plain with but little timber and that on the verge of the river. the land is tolerably fertile, consisting of a black or dark yellow loam, and covered with grass from 9 Inches to 2 feet high. the plain ascends gradually on either side of the river to the bases of two ranges of mountains which ly parrallel to the river and which terminate the width of the vally. the tops of these mountains were yet partially covered with snow while we in the valley. were suffocated nearly with the intense heat of the midday sun. the nights are so could that two blankets are not more than sufficient covering. we found a great courants, two kinds of which were red, others yellow deep purple and black, also black goosburies and service buries now ripe and in full perfection, we feasted suptuously on our wild fruit particularly the yellow courant and the deep purple servicebury which I found to be excellent the courrant grows very much like the red currant common to the gardens in the atlantic states tho the leaf is somewhat different and the growth taller. the service burry grows on a smaller bush and differs from ours only in colour and the superior excellence of it's flavor and size, it is of a deep purple. this day we saw an abundance of deer and goats or antelopes and a great number of the tracks of Elk; of the former we killed two. we continued our rout along this valley which is from six to eight Miles wide untill sun set when we encamped for the night on the river bank having traveled about 24 miles. I feel myself perfectly recovered of my indisposition and do not doubt being able to pursue my march with equal comfort in the morning.

[Lewis, August 2, 1805] Friday August 2cd 1805. We resumed our march this morning at sunrise; the day was fair and wind from N. W. finding that the river still boar to the South I determined to pass it if possible in order to shorten our rout; this we effected by wading the river about 5 miles above our encampment of the last evening. we found the current very rapid waist deep and about 90 yd. wide bottom smooth pebble with a small mixture of coarse gravel. this is the first time that I ever dared to wade the river, tho there are many places between this and the forks where I presume it might be attempted with equal success. The vally allong which we passed today, and through which the river winds it's meandering course is from 6 to 8 miles wide and consists of a beatifull level plain with but little timber and that confined to the verge of the river; the land is tolerably fertile, and is either black or a dark yellow loam, covered with grass from 9 inches to 2 feet high. the plain ascends gradually on either side of the river to the bases of two ranges of high mountains, which lye parallel to the river and prescribe the limits of the plains. the tops of these mountains are yet covered partially with snow, while we in the valley are nearly suffocated with the intense heat of the midday sun; the nights are so cold that two blankets are not more than sufficient covering. soon after passing the river this morning Sergt. Gass lost my tommahawk in the thick brush and we were unable to find it, I regret the loss of this usefull implement, however accedents will happen in the best families, and I consoled myself with the recollection that it was not the only one we had with us. the bones of the buffaloe and their excrement of an old date are to be met with in every part of this valley but we have long since lost all hope of meeting with that animal in these mountains. we met with great quantities of currants today, two species of which were red, others yellow, deep perple and black; also black goosberries and serviceberries now ripe and in great perfection. we feasted sumptuously on our wild fruits, particularly the yellow currant and the deep perple serviceberries, which I found to be excellent. the serviceberry grows on a small bush and differs from ours only in colour size and superior excellence of it's flavour. it is somewhat larger than ours. on our way we saw an abundance of deer Antelopes, of the former we killed 2. we also saw many tracks of the Elk and bear. no recent appearance of Indians. the Indians in this part of the country appear to construct their lodges with the willow boughs and brush; they are small of a conic figure and have a small aperture on one side through which they enter. we continued our rout up this valley on the Lard. side of the river untill sunset, at which time we encamped on the Lard. bank of the river having traveled 24 miles. we had brought with us a good stock of venison of which we eat a hearty supper. I feel myself perfectly recovered of my indisposition, and do not doubt being able to pursue my rout tomorrow with the same comfort I have done today.- we saw some very large beaver dams today in the bottoms of the river several of which wer five feet high and overflowed several acres of land; these dams are formed of willow brush mud and gravel and are so closely interwoven that they resist the water perfectly. the base of this work is thick and rises nearly perpendicularly on the lower side while the upper side or that within the dam is gently sloped. the brush appear to be laid in no regular order yet acquires a strength by the irregularity with which they are placed by the beaver that it would puzzle the engenuity of man to give them.

Capt. Clark continued his rout early this morning. the rapidity of the current was such that his progress was slow, in short it required the utmost exertion of the men to get on, nor could they resist this current by any other means than that of the cord and pole. in the course of the day they passed some villages of burrowing squirrels, saw a number of beaver dams and the inhabitants of them, many young ducks both of the Duckanmallard and the redheaded fishing duck, gees, several rattle snakes, black woodpeckers, and a large gang of Elk; they found the river much crouded with island both large and small and passed a small creek on Stard. side which we called birth Creek. Capt. Clark discovers a tumor rising on the inner side of his ankle this evening which was painfull to him. they incamped in a level bottom on the Lard. side.-

[Clark, August 2, 1805] August 2nd Friday 1805 a fine day Set out early the river has much the Same kind of banks Chanel Current &c. as it had in the last vallie, I walked out this morning on Shore & Saw Several rattle Snakes in the plain, the wind from the S W we proceeded on with great dificuelty from the rapidity of the current & rapids, abt. 15 miles and Encamped on the Lard Side, saw a large Gangue of Elk at Sunset to the S W. passed a Small Creek on the Stard Side and maney large and Small Islands. Saw a number of young Ducks as we have also Seen everry Day, Some geese I saw Black woodpeckers- I have either got my foot bitten by Some poisonous insect or a turner is riseing on the inner bone of my ankle which is painfull

[Lewis, August 3, 1805] August the 3rd 1805. Set out this morning at sunrise and continued our rout through the valley on the Lard. side of the river. at eleven A.M. Drewyer killed a doe and we halted and took breakfast. the mountains continue high on either side of the valley, and are but skantily supplyed with timber; small pine appears to be the prevalent growth. there is no timber in the valley except a small quantity of the narrow leafed cottonwood on the verge of the river. the underwood consists of the narrowleafed or small willow, honeysuckle rosebushes, courant, goosbury and service bury bushes allso a small quantity of a species of dwarf burch the leaf of which, oval, deep green, finely indented and very small. we encamped this evening after sunset having traveled by estimate 23 miles. from the width and appearance of the valley at this place I concieved that the river forked not far above me and therefore resolved the next morning to examine the adjacent country more minutely.

[Lewis, August 3, 1805] Saturday August 3rd 1805. Set out early this morning, or before sunrise; still continued our march through the level valley on the lard. side of the river. the valley much as yesterday only reather wider; I think it 12 Miles wide, tho the plains near the mountains rise higher and are more broken with some scattering pine near the mountain. in the leaveler parts of the plain and river bottoms which are very extensive there is no timber except a scant proportion of cottonwood neat the river. the under wood consists of the narrow leafed or small willow, the small honeysuckle, rosebushes, currant, serviceberry, and goosbery bushes; also a small species of berth in but small quantities the leaf which is oval finely, indented, small and of a deep green colour. the stem is simple ascending and branching, and seldom rises higher than 10 or 12 feet. the Mountains continue high on either side of the valley, and are but scantily supplyed with timber; small pine apears to be the prevalent growth; it is of the pith kind, with a short leaf. at 11 A.M. Drewyer killed a doe and we halted about 2 hours and breakfasted, and then continued our rout untill night without halting, when we arrived at the river in a level bottom which appeared to spread to greater extent than usual. from the appearance of the timber I supposed that the river forked above us and resolved to examine this part of the river minutely tomorrow. this evening we passed through a high plain for about 8 miles covered with prickley pears and bearded grass, tho we found this even better walking than the wide bottoms of the river, which we passed in the evening; these altho apparently level, from some cause which I know not, were formed into meriads of deep holes as if rooted up by hogs these the grass covered so thick that it was impossible to walk without the risk of falling down at every step. some parts of these bottoms also possess excellent terf or peat, I beleive of many feet deep. the mineral salts also frequently mentioned on the Missouri we saw this evening in these uneven bottoms. we saw many deer, Antelopes ducks, gees, some beaver and great appearance of their work. also a small bird and the Curlooe as usual. we encamped on the river bank on Lard. side having traveled by estimate 23 Miles. The fish of this part of the river are trout and a species of scale fish of a white colour and a remarkable small long mouth which one of our men inform us are the same with the species called in the Eastern states bottlenose. the snowey region of the mountains and for some distance below has no timber or herbage of any kind; the timber is confined to the lower and middle regions. Capt. Clark set out this morning as usual. he walked on shore a small distance this morning and killed a deer. in the course of his walk he saw a track which he supposed to be that of an Indian from the circumstance of the large toes turning inward. he pursued the track and found that the person had ascended a point of a hill from which his camp of the last evening was visible; this circumstance also confirmed the beleif of it's being an Indian who had thus discovered them and ran off. they found the river as usual much crouded with islands, the currant more rapid & much more shallow than usual. in many places they were obliged to double man the canoes and drag them over the stone and gravel. this morning they passed a small creek on Stard. at the entrance of which Reubin Fields killed a large Panther. we called the creek after that animal Panther Creek. they also passed a handsome little stream on Lard. which is form of several large springs which rise in the bottoms and along the base of the mountains with some little rivulets from the melting snows. the beaver have formed many large dams on this stream. they saw some deer Antelopes and the common birds of the country. in the evening they passed a very bad rappid where the bed of the river is formed entrely of solid rock and encamped on an island just above. the Panther which Fields killed measured seven and 1/2 feet from the nose to the extremity of the tail. it is precisely the same animal common to the western part of our country. the men wer compelled to be a great proportion of their time in the water today; they have had a severe days labour and are much fortiegued.

[Clark, August 3, 1805] August 3rd Saturday1805 a fine morning wind from the N E I walked on Shore & killed a Deer in my walk I saw a fresh track which I took to be an Indian from the Shape of the foot as the toes turned in, I think it probable that this Indian Spied our fires and Came to a Situation to view us from the top of a Small knob on the Lard Side. the river more rapid and Sholey than yesterday one R. F. man killed a large Panthor on the Shore we are oblige to haul over the Canoes Sholey in maney places where the Islands are noumerous and bottom Sholey, in the evening the river more rapid and Sholey we encamped on an Island avove a part of the river which passed thro a rockey bed enclosed on both sides with thick willow current & red buries &c &c passed a bold Stream which heads in the mountains to our right and the drean of the minting Snow in the Montn. on that side ar in View- at 4 oClock passed a bold Stream which falls from a mountn in three Channels to our left, the Greater portion of the Snow on this mountain is melted, but little remaining near us Some Deer Elk & antelopes & Bear in the bottoms. but fiew trees and they Small the Mountains on our left Contain pine those on our right but verry partially Supplied and what pine & cedar it has is on the Lower region, no wood being near the Snow. great numbers of Beaver Otter &c. Some fish trout & and bottle nose. Birds as usial. Geese young Ducks & Curlows

[Lewis, August 4, 1805] August 4th 1805. Set out very early this morning and steered S. E. by E. about 4 Miles when we passed a bould runing creek about 12 yards wide the water could and remarkably clear, we then changed our course to S. E. passing obliquely across a valley which boar nearly E leaving the valley which we had pursued for the 2 precedeing days. at the distance of 3 miles we passed a handsome little river which passes through this valley; it is about 30 yards wide affords a considerable quantity of water and I believe it may be navigated some miles. I then changed my rout to S. W. passed a high plain which lyes between the vallies and returned to the S. valley, in passing which I fell in with a river about 45 yards wide which I waideg and then continued my rout down to it's junction with the river just mentioned, and from thence to the entrance of the creek which falls in about 2 miles below; still continuing my rout down this stream about three miles further and about 2 M. below our encampment of the last evening this river forms a junction with a river 50 yards wide which comes from the N. W. and falling into the S. valley runs parrallel with the middle fork about 12 miles. this is a bould rappid & clear stream it's bed so broken and obstructed by gravel bars and Islands that it appeared to me impossible to navigate it with safety. the middle fork is gentle and possesses about 2/3ds as much water as this rappid stream, it's cours so far as I can observe it is about S. W. and it appears to be navigable; its water is much warmer than that of the rappid fork and somewhat turbid, from which I concluded that it had it's source at a greater distance in the mountains and passed through an opener country than the other. under this impression I wrote a note to Capt. Clark recommending his taking the middle fork provided he should arrive at this place before my return which I expect will be the day after tomorrow. the note I left on a pole at the forks of the river and having refreshed ourselves and eat heartily of some venison we killed this morning I continued my rout up the Stard side of the N. W. fork, determining to pursue it untill 12 OC. the next day and then pass over to the middle fork and return to their junction or untill I met Capt. Clark. we encamped this evening near the point where the river leaves the valley and enters the mountains, having traveled about 20 miles.-

[Lewis, August 4, 1805] Sunday August 4th 1805. Set out very early this morning and Steered S. E. by E. 4 M. when we pased a bold runing Creek 12 yds. wide, the water of which was clear and very cold. it appears to be formed by four dranes from the snowey mountains to our left. after passing this creek we changed our direction to S. E. passing obliquely across a valley which boar E leaving the valley we had pursued for the two peceeding days. at the distance of 3 Ms. we passed a handsome little river which meanders through this valley; it is about 30 yds wide, affords a considerable quantity of water and appears as if it might be navigated some miles. the currant is not rapid nor the water very clear; the banks are low and the bed formed of stone and gravel. I now changed my rout to S. W. passed a high plain which lies betwen the valleies and returned to the South valley, in passing which I fell in with a river about 45 yds. wide gravley bottom gentle currant waist deep and water of a whitish blue tinge. this stream we waded and continued our rout down it to the entrance of the river just mentioned about 3/4 of a mile. still continuing down we passed the entrance of the creek about 2 miles lower down; and at the distance of three miles further arrived at it's junction with a river 50 yds. wide which Comes from the S. W. and falling into the South valley runs parallel with the middle fork about 12 miles before it forms a junction. I now found that our encampment of the last evening was about 11/2 miles above the entrance of this large river on Stard. this is a bold rappid and Clear Stream, it's bed so much broken and obstructed by gravley bars and it's waters so much subdivided by Islands that it appears to me utterly impossible to navigate it with safety. the middle fork is gentle and possesses about 2/3rds as much water as this stream. it's course so far as I can observe it is about S. W., and from the opening of the valley I beleive it still bears more to the West above it may be safely navigated. it's water is much warmer then the rapid fork and it's water more turbid; from which I conjecture that it has it's sources at a greater distance in the mountains and passes through an opener country than the other. under this impression I wrote a note to Capt Clark, recommending his taking the middle fork povided he should arrive at this place before my return, which I expect will be the day after tomorrow. this note I left on a pole at the forks of the river, and having refreshed ourselves and eat heartily of some venison which we killed this morning we continued our rout up the rapid fork on the Stard side, resolving to pursue this stream untill noon tomorrow and then pass over to the middle fork and come down it to their junction or untill I meet Capt Clark. I have seen no recent Indian sign in the course of my rout as yet. Charbono complains much of his leg, and is the cause of considerable detention to us. we encamped on the river bank near the place at which it leaves the valley and enters the mountain having traveled about 23 miles. we saw some Antelopes deer Grains, gees, and ducks of the two species common to this country. the summer duck has ceased to appear, nor do I beleive it is an inhabitant of this part of the country. the timber &c is as heretofore tho there is more in this valley on the rapid fork than we have seen in the same extent on the river since we entered this valley. the Indians appear on some parts of the river to have distroyed a great proportion of the little timber which there is by seting fire to the bottoms. This morning Capt. Clark set out at sunrise, and sent two hunters ahead to kill some meat. at 8 A.M. he arrived at my camp of the 2ed inst. where he breakfasted; here he found a note which I had left for him at that place informing him of the occurences of my rout &c. the river continued to be crouded with Islands, rapid and shoaly. these shoals or riffles succeeded each other every 3 or four hundred yards; at those places they are obliged to drag the canoes over the stone there not being water enough to float them, and betwen the riffles the current is so strong that they are compelled to have cecourse to the cord; and being unable to walk on the shore for the brush wade in the river along the shore and hawl them by the cord; this has increased the pain and labour extreemly; their feet soon get tender and soar by wading and walking over the stones. these are also so slipry that they frequently get severe falls. being constantly wet soon makes them feble also. their hunters killed 2 deer today and some gees and ducks wer killed by those who navigated the canoes. they saw deer antelopes Grains beaver Otter &c. Capt. Clark's ancle became so painfull to him that he was unable to walk.- This evening they encamped on the Stard. side in a bottom of cottonwood timber all much fatiegued.

[Clark, August 4, 1805] August 4th Sunday 1805 a fine morning cool proceeded on verry early and Brackfast at the Camp Capt Lewis left yesterday morning, at this Camp he left a note informing that he discovered no fresh Sign of Indians &c. The river continued to be crouded with Islands Sholey rapid & clear, I could not walk on Shore to day as my ankle was Sore from a turner on that part. the method we are compelled to take to get on is fatigueing & laborious in the extreen, haul the Canoes over the rapids, which Suckceed each other every two or three hundred yards and between the water rapid oblige to towe & walke on Stones the whole day except when we have poleing men wet all day Sore feet &c. &c Murcury at Sun rise 49 a. 0,

[Lewis, August 5, 1805] Monday August 5th 1805 As Charbono complained of being unable to march far today I ordered him and Sergt. Gass to pass the rappid river near our camp and proceed at their leasure through the level bottom to a point of high timber about seven miles distant on the middle fork which was in view; I gave them my pack that of Drewyer and the meat which we had, directing them to remain at that place untill we joined them. I took Drewyer with me and continued my rout up the stard. side of the river about 4 miles and then waded it; found it so rapid and shallow that it was impossible to navigate it. continued up it on the Lard. side about 11/2 miles further when the mountains put in close on both sides and arrose to great hight, partially covered with snow. from hence the course of the river was to the East of North. I took the advantage of a high projecting spur of the mountain which with some difficulty we ascended to it's summit in about half an hour. from this eminance I had a pleasing view of the valley through which I had passed many miles below and the continuation of the middle fork through the valley equally wide above me to the distance of about 20 miles when that also appeared to enter the mountains and disappeared to my view; however the mountains which termineate the valley in this direction appeared much lower than those up either of the other forks. on the rapid fork they appeared still to rise the one range towering above another as far as I could perceive them. the middle fork as I suspected dose bear considerably to the West of South and the gap formed by it in the mountains after the valley terminates is in the same direction. under these circumstances I did not hesitate in beleiving the middle fork the most proper for us to ascend. about South from me, the middle fork approached within about 5 miles. I resolved to pass across the plains to it and return to Gass and Charbono, accordingly we set out and decended the mountain among some steep and difficult precipices of rocks. here Drewyer missed his step and had a very dangerous fall, he sprained one of his fingers and hirt his leg very much. in fifteen or 20 minutes he was able to proceed and we continued our rout to the river where we had desighned to interscept it. I quenched my thirst and rested a few minutes examined the river and found it still very navi-gable. an old indian road very large and plain leads up this fork, but I could see no tracks except those of horses which appeared to have passed early in the spring. as the river mad a great bend to the South East we again ascended the high plain and steered our course as streight as we could to the point where I had directed Gass and Sharbono to remain. we passed the plain regained the bottom and struck the river about 3 miles above them; by this time it was perfectly dark & we hooped but could hear no tidings of them. we had struck the river at the point of timber to which I had directed them, but having mistaken a point of woods lower down, had halted short of the place. we continued our rout after dark down the bottom through thick brush of the pulppy leafed thorn and prickly pears for about 2 hours when we arrived at their camp. they had a small quantity of meat left which Drewyer and myself eat it being the first we had taisted today. we had traveled about 25 miles. I soon laid down and slept very soundly untill morning. I saw no deer today nor any game except a few Antelopes which were very shy. the soil of the plains is a light yellow clay very meager and intermixed with a large proportion of gravel, producing nothing except the twisted or bearded grass, sedge and prickly pears. the dryer parts of the bottoms are also much more indifferent in point of soil to those below and are covered with the southernwood pulpy leafed thorn and prickley pears with but little grass. the moist parts are fertile and covered with fine grass and sand rushes.

This morning Capt. Clark set out at sunrise and dispatched Joseph & Reubin Fields to hunt. they killed two deer on one of which the party breakfasted. the river today they found streighter and more rapid even than yesterday, and the labour and difficulty of the navigation was proportionably increased, they therefore proceeded but slowly and with great pain as the men had become very languid from working in the water and many of their feet swolen and so painfull that they could scarcely walk. at 4 P.M. they arrived at the confluence of the two rivers where I had left the note. this note had unfortunately been placed on a green pole which the beaver had cut and carried off together with the note; the possibility of such an occurrence never one occurred to me when I placed it on the green pole. this accedent deprived Capt. Clark of any information with ripect to the country and supposing that the rapid fork was most in the direction which it was proper we should pursue, or West, he took that stream and asscended it with much difficulty about a mile and encamped on an island that had been lately overflown and was yet damp; they were therefore compelled to make beds of brush to keep themselves out of the mud. in ascending this stream for about a quarter of a mile it scattered in such a maner that they were obliged to cut a passage through the willow brush which leant over the little channels and united their tops. Capt. Clarks ankle is extreemly painfull to him this evening; the tumor has not yet mature, he has a slight fever.- The men were so much fortiegued today that they wished much that navigation was at an end that they might go by land.-

[Clark, August 5, 1805] August 5th Monday 1805 a Cold Clear morning the wind from the S. E. the river Streight & much more rapid than yesterday, I Sent out Jo. & R. Fields to kill Some meat they killed 2 Deer & we brackfast on one of them and proceeded on with great dificuelety from the rapidity of the Current, and numerable rapids we had to encounter, at 4 oClock P M Murcury 49 ab. 0, passed the mouth of principal fork which falls in on the Lard. Side, this fork is about the Size of the Stard. one less water reather not so rapid, its Course as far as can be Seen is S. E & appear to pass through between two mountains, the N W. fork being the one most in our course i. e. S 25 W. as far as I can See, deturmind me to take this fork as the principal and the one most proper the S E fork is of a Greenish Colour & contains but little timber. The S W fok contains more timber than is below for Some distance, we assended this fork about one mile and Encamped on an Island which had been laterly overflown & was wet we raised our bead on bushes, we passed a part of the river above the forks which was divided and Scattered thro the willows in Such a manner as to render it dificuelt to pass through for a 1/4 of a mile, we wer oblige to Cut our way thro the willows- Men much fatigued from their excessive labours in hauling the Canoes over the rapids &c. verry weak being in the water all day. my foot verry painfull

Assended the N W Fork 9 miles on a Course S. 30 W. to a Bluff on the Stard. Side passed Several Bayous & Islands

[Lewis, August 6, 1805] Tuesday August 6th 1805. We set out this morning very early on our return to the forks. having nothing to eat I set Drewyer to the woodlands to my left in order to kill a deer, sent Sergt. Gass to the right with orders to keep sufficiently near to discover Capt. C. and the party should they be on their way up that stream, and with Sharbono I directed my course to the main forks through the bottom directing the others to meet us there. about five miles above the forks I head the hooping of the party to my left and changed my rout towards them; on my arrival found that they had taken the rapid fork and learnt from Capt. Clark that he had not found the note which I had left for him at that place and the reasons which had induced him to ascend this stream. it was easeist & more in our direction, and apd. to contain as much water he had hoever previously to my comeing up with him, met Drewyer who informed him of the state of the two rivers and was on his return. one of their canoes had just overset and all the baggage wet, the medecine box among other articles and several articles lost a shot pouch and horn with all the implements for one rifle lost and never recovered. I walked down to the point where I waited their return. on their arrival found that two other canoes had filled with water and wet their cargoes completely. Whitehouse had been thrown out of one of the canoes as she swing in a rapid current and the canoe had rubed him and pressed him to the bottom as she passed over him and had the water been 2 inches shallower must inevitably have crushed him to death. our parched meal, corn, Indian preasents, and a great part of our most valuable stores were wet and much damaged on this ocasion. to examine, dry and arrange our stores was the first object; we therefore passed over to the lard. side opposite to the entrance of the rapid fork where there was a large gravly bar that answered our purposes; wood was also convenient and plenty. here we fixed our camp, and unloaded all our canoes and opened and exposed to dry such articles as had been wet. a part of the load of each canoe consisted of the leaden canestirs of powder which were not in least injured, tho some of them had remained upwards of an hour under water. about 20 lbs. of powder which we had in a tight Keg or at least one which we thought sufficiently so got wet and intirely spoiled. this would have been the case with the other had it not have been for the expedient which I had fallen on of securing the powder by means of the lead having the latter formed into canesters which were filled with the necessary proportion of poder to discharge the lead when used, and those canesters well secured with corks and wax. in this country the air is so pure and dry that any vessel however well seasoned the timber may be will give way or shrink unless it is kept full of some liquid. we found that three deer skins which we had left at a considerable hight on a tree were taken off which we supposed had been done by a panther. we sent out some men to hunt this evening, they killed 3 deer and four Elk which gave us a plentifull supply of meat once more. Shannon had been dispatched up the rapid fork this morning to hunt, by Capt Clark before he met with Drewyer or learnt his mistake in the rivers. when he returned he sent Drewyer in surch of him, but he rejoined us this evening and reported that he had been several miles up the river and could find nothing of him. we had the trumpet sounded and fired several guns but he did not join us this evening. I am fearful he is lost again. this is the same man who was seperated from us 15 days as we came up the Missouri and subsisted 9 days of that time on grapes only. Whitehouse is in much pain this evening with the injury one of his legs sustained from the canoe today at the time it upset and swing over him. Capt Clarks ankle is also very painfull to him.- we should have given the party a days rest some where near this place had not this accedent happened, as I had determined to take some observations to fix the Latitude and longitude of these forks. our merchandize medecine &c are not sufficiently dry this evening we covered them securely for the evening. Capt Clark had ascended the river about 9 miles from this place on a course of S 30 W. before he met with Drewyer.

we beleive that the N. W. or rapid fork is the dane of the melting snows of the mountains, and that it is not as long as the middle fork and dose not at all seasons of the year supply any thing like as much water as the other and that about this season it rises to it's greatest hight. this last appears from the apparent bed of the river which is now overflown and the water in many plases spreads through old channels which have their bottoms covered with grass that has grown this season and is such as appears on the parts of the bottom not innundated. we therefore determined that the middle fork was that which ought of right to bear the name we had given to the lower portion or River Jefferson and called the bold rapid an clear stream Wisdom, and the more mild and placid one which flows in from the S. E. Philanthrophy, in commemoration of two of those cardinal virtues, which have so eminently marked that deservedly selibrated character through life.

[Clark, August 6, 1805] August 6th Tuesday 1805 a Clear morning Cool wind from the S W we proceeded on with much dificuelty and fatigue over rapids & Stones; river about 40 or 50 yards wide much divided by Islands and narrow Bayoos to a low bluff on the Stard Side & Brackfast, dureing the time of Brackfast Drewyer Came to me from Capt. Lewis and informed me that they had explored both forks for 30 or 40 miles & that the one we were assending was impractiabl much further up & turned imediately to the north, The middle fork he reported was jintle and after a Short distanc turned to the S. W. and that all the Indian roades leades up the middle fork. this report deturmind me to take the middle fork, accordingly Droped down to the forks where I met with Capt Lewis & party, Capt Lewis had left a Letter on a pole in the forks informing me what he had discovered & the course of the rivers &c. this lettr was Cut down by the beaver as it was on a green pole & Carried off. Three Skins which was left on a tree was taken off by the Panthers or wolvers. In decending to the Point one Canoe Struck & turned on a rapid & Sunk, and wet every thing which was in her, this misfortune obliged us to halt at the forks and dry those articles, one other Canoe nearly turning over, filled half full of water & wet our medison & Some Goods Corn &c. Several hunters out to day & killed a young Elk, Antilope, & 3 Deer, one man Shannon did not return to night- This evening Cool my anckle much wors than it has been- this evening a Violent wind from the N. W accompanied with rain which lasted half an hour wind N. W

[Lewis, August 7, 1805] Wednesday August 7th 1805. The morning being fair we spread our stores to dry at an early hour. Dispatched Reubin Fields in surch of Shannon. our stores were now so much exhausted that we found we could proceed with one canoe less. we therefore drew out one of them into a thicket of brush and secured her in such manner that the water could not take her off should the river rise to the hight where she is. The creek which falls in above us we called turf creek from the cercustance of it's bottoms being composed of excellent turf. my air gun was out of order and her sights had been removed by some accedent I put her in order and regulated her. she shot again as well as she ever did. The clouds last night prevented my taking any lunar observations this day I took Equal Altitudes of the 0 with Sextant.

At one oclock all our baggage was dry we therefore packed it up reloaded the canoes and the party proceeded with Capt. Clark up Jefferson's river. I remained with Sergt. Gass to complete the observation of equal altitudes and joined them in the evening at their camp on the Lard. side just above the entrance of turf creek. we had a shower of rain wich continued about 40 minutes attended with thunder and lightning. this shower wet me perfectly before I reached the camp. the clouds continued during the night in such manner that I was unable to obtain any lunar observations. This evening Drewyer brought in a deer which he had killed. we have not heard any thing from Shannon yet, we expect that he has pursued Wisdom river upwards for som distance probably killed some heavy animal and is waiting our arrival. the large biteing fly or hare fly as they sometimes called are very troublesome to us. I observe two kinds of them a large black species and a small brown species with a green head. the musquetoes are not as troublesome as they were below, but are still in considerable quantities. the eye knats have disappeared. the green or blowing flies are still in swarms.

r the courses from the entrance of Wisdom river to the forks of Jefferson's river are taken directly to the objects mentioned and the distance set down is that by land on a direct line between the points; the estimated distances by water is also added in the body of the remarks on each course.

[Clark, August 7, 1805] August 7th Wednesday 1805 a fine morning put out our Stores &c. to dry & took equal altitudes with the Sextant,- as our Store were a little exorsted and one Canoe became unnecessary deturmind to leave one. we Hauled her up in the bushes on the lower Side of the main fork & fastened her So that the water could not flote her off. The Countrey in this quarter is as follows i, e a Vallie of 5 or 6 miles wide Inclosed between two high Mountains, the bottom rich Some Small timber on the Islands & bushes on the edges of the river Some Bogs & verry good turf in different places in the vallie, Some scattering Pine & ceder on the mountains in places, other Parts nacked except grass and Stone The Lattitude of the Mouth of Wisdom River is 45 2' 21.6" North, we proceeded up the Main Middle or S. E. fork, passed a Camped on the Lard. Side above the mouth of a bold running Stream 12 yards wide, which we call turf Creek from the number of bogs & quanty of turf in its waters. this Creek runs thro a open Plain for Several miles, takeing its rise in a high mountain to the N E. The river Jefferson above Wisdom is gentle Crooked and about 40 yards wide, Containing but little timber, Some few Cotton willow Willow & Birch, and the Srubs common to the countrey and before mentioned at 5 oClock a thunder Storm from the N. W. accompanied with rain which lasted about 40 minits.- despatched R Fields to hunt Shannon, who was out huntg. on Wisdom river at the time I returned down that Stream, and has made on up the river expecting us to follow him up that river one Deer killed this evening. all those Streams Contain emence number of Beaver orter Muskrats &c.

[Lewis, August 8, 1805] Thursday August 8th 1805. We had a heavy dew this morning. as one canoe had been left we had now more hads to spear for the chase; game being scarce it requires more hunters to supply us. we therefore dispatched four this morning. we set out at sunrise and continued our rout up the river which we find much more gentle and deep than below the entrance of Wisdom river it is from 35 to 45 yards wide very crooked many short bends constituteing large and general bends; insomuch that altho we travel briskly and a considerable distance yet it takes us only a few miles on our general course or rout. there is but very little timber on this fork principally the under brush frequently mentioned. I observe a considerable quantity of the buffaloe clover in the bottoms. the sunflower, flax, green swoard, thistle and several species of the rye grass some of which rise to the hight of 3 or 4 feet. there is a grass also with a soft smooth leaf that bears it's seeds very much like the timothy but it dose not grow very luxouriant or appear as if it would answer so well as the common timothy for meadows. I preserved some of it's seeds which are now ripe, thinking perhaps it might answer better if cultivated, at all events is at least worth the experi-ment. it rises about 3 feet high. on a direct line about 2 miles above our encampment of this morning we passed the entrance of Philanthrophy River which discharges itself by 2 channels a small distance assunder. this river from it's size and S. Eastwardly course no doubt heads with Madisons river in the snowey mountains visible in that direction. at Noon Reubin Fields arrived and reported that he had been up Wisdom river some miles above where it entered the mountain and could find nothing of Shannon, he had killed a deer and an Antelope. great quantity of beaver Otter and musk-rats in these rivers. two of the hunters we sent out this morning returned at noon had killed each a deer and an Antelope. we use the seting poles today almost altogether. we encamped on the Lard sides where there was but little timber were obliged to use willow brush for fuel; the rosebushes and bryers were very thick. the hunters brought in another deer this evening. to tumor on Capt. Clarks ankle has discharged a considerable quantity of matter but is still much swolen and inflamed and gives him considerable pain. saw a number of Gees ducks and some Crains today. the former begin to fly.

the evening again proved cloudy much to my mortification and prevented my making any lunar observations. the Indian woman recognized the point of a high plain to our right which she informed us was not very distant from the summer retreat of her nation on a river beyond the mountains which runs to the west. this hill she says her nation calls the beaver's head from a conceived remblance of it's figure to the head of that animal. she assures us that we shall either find her people on this river or on the river immediately west of it's source; which from it's present size cannot be very distant. as it is now all important with us to meet with those people as soon as possible, I determined to proceed tomorrow with a small party to the source of the principal stream of this river and pass the mountains to the Columbia; and down that river untill I found the Indians; in short it is my resolusion to find them or some others, who have horses if it should cause me a trip of one month. for without horses we shall be obliged to leave a great part of our stores, of which, it appears to me that we have a stock already sufficiently small for the length of the voyage before us.

[Clark, August 8, 1805] August 8th Thursday 1805 We proceeded on early wind from the S W. The Thermometer at 52 a 0 at Sunrise at 5 miles by water & 41/2 on a derect line from the forks we passed a River on the Lard Side 30 yards wide and navagable for Some distance takeing its rise in the Mountains Easterly & with the waters of Madisons River, passes thro an extensive vallie open & furtill &c. this river we call Philanthophy- above this river (which has but little timber) Jeffersons R is crooked with Short bends a fiew Islands and maney gravelly Sholes, no large timber, Small willow Birch & Srubs &c. Encamped on the Lard Side, R Fields joined us this eveng. & informes that he could not find Shannon my foot yet verry Swore

[Lewis, August 9, 1805] Friday August 9th 1805. The morning was fair and fine; we set out at an early hour and proceeded on very well. some parts of the river more rapid than yesterday. I walked on shore across the land to a point which I presumed they would reach by 8 A.M. our usual time of halting. by this means I acquired leasure to accomplish some wrightings which I conceived from the nature of my instructions necessary lest any accedent should befall me on the long and reather hazardous rout I was now about to take. the party did not arrive and I returned about a mile and met them, here they halted and we breakefasted; I had killed two fine gees on my return. while we halted here Shannon arrived, and informed us that having missed the party the day on which he set out he had returned the next morning to the place from whence he had set out or furst left them and not finding that he had supposed that they wer above him; that he then set out and marched one day up wisdom river, by which time he was convinced that they were not above him as the river could not be navigated; he then returned to the forks and had pursued us up this river. he brought the skins of three deer which he had killed which he said were in good order. he had lived very plentifully this trip but looked a good deel worried with his march. he informed us that Wisdom river still kept it's course obliquely down the Jefferson's river as far as he was up it. immediately after breakfast I slung my pack and set out accompanyed by Drewyer Shields and McNeal who had been previously directed to hold themselves in readiness for this service. I directed my course across the bottom to the Stard. plain led left the beaver's head about 2 miles to my left and interscepted the river about 8 miles from the point at which I had left it; I then waded it and continued my rout to the point where I could observe that it entered the mountain, but not being able to reach that place, changed my direction to the river which I struck some miles below the mountain and encamped for the evening having traveled 16 M. we passed a handsom little stream formed by some large spring which rise in this wide bottom on the Lard. side of the river. we killed two Antelopes on our way and brought with us as much meat as was necessary for our suppers and breakfast the next morning. we found this bottom fertile and covered with taller grass than usual. the river very crooked much divided by islands, shallow rocky in many plases and very rapid; insomuch that I have my doubts whether the canoes could get on or not, or if they do it must be with great labour.- Capt. Clark proceeded after I left him as usual, found the current of the river increasing in rapidity towards evening. his hunters killed 2 antelopes only. in the evening it clouded up and we experienced a slight rain attended with some thunder and lightning. the musquetoes very troublesome this evening. there are some soft bogs in these vallies covered with turf. the earth of which this mud is composed is white or bluish white and appears to be argillacious.

[Clark, August 9, 1805] August 9th Friday 1805 a fine morning wind from the N. E we proceeded on verry well rapid places more noumerous than below, Shannon the man whome we lost on Wisdom River Joined us, haveing returned to the forks & prosued us up after prosueing Wisdom River one day

Capt Lewis and 3 men Set out after brackft. to examine the river above, find a portage if possible, also the Snake Indians. I Should have taken this trip had I have been able to march, from the rageing fury of a turner on my anckle musle, in the evening Clouded up and a fiew drops of rain Encamped on the Lard Side near a low bluff, the river to day as yesterday. the three hunters Could kill only two antelopes to day, game of every kind Scerce

[Lewis, August 10, 1805] Saturday August 10th 1805. We set out very early this morning and continued our rout through the wide bottom on the Lard. side of the river after passing a large creek at about 5 miles we fel in with a plain Indian road which led towards the point that the river entered the mountain we therefore pursued the road I sent Drewyer to the wright to kill a deer which we saw feeding and halted on the river under an immencely high perpendicular clift of rocks where it entered the mountain here we kindled a fire and waited for Drewyer. he arrived in about an hour and a half or at noon with three deer skins and the flesh of one of the best of them, we cooked and eat a haisty meal and departed, returning a shot distance to the Indian road which led us the best way over the mountains, which are not very high but ar ruggid and approach the river closely on both sides just below these mountains I saw several bald Eagles and two large white headed fishinghawks boath these birds were the same common to our country.

from the number of rattle snakes about the Clifts at which we halted we called them the rattle snake clifts. this serpent is the same before discribed with oval spots of yellowish brown. the river below the mountains is rapid rocky, very crooked, much divided by islands and withal shallow. after it enters the mountains it's bends are not so circuetous and it's general course more direct, but it is equally shallow les divided more rocky and rapid. we continued our rout along the Indian road which led us sometimes over the hills and again in the narrow bottoms of the river till at the distance of fifteen Ms. from the rattle snake Clifts we arrived in a hadsome open and leavel vally where the river divided itself nearly into two equal branches; here I halted and examined those streams and readily discovered from their size that it would be vain to attempt the navigation of either any further. here also the road forked one leading up the vally of each of these streams. I therefore sent Drewer on one and Shields on the other to examine these roads for a short distance and to return and compare their information with respect to the size and apparent plainness of the roads as I was now determined to pursue that which appeared to have been the most traveled this spring. in the mean time I wrote a note to Capt. Clark informing him of the occurrences which had taken place, recommending it to him to halt at this place untill my return and informing him of the rout I had taken which from the information of the men on their return seemed to be in favour of the S W or Left hand fork which is reather the smallest. accordingly I put up my note on a dry willow pole at the forks, and set out up the S. E. fork, after proceeding about 11/2 miles I discovered that the road became so blind that it could not be that which we had followed to the forks of Jefferson's river, neither could I find the tracks of the horses which had passed early in the spring along the other; I therefore determined to return and examine the other myself, which I did, and found that the same horses had passed up the West fork which was reather largest, and more in the direction that I wished to pursue; I therefore did not hesitate about changing my rout but determined to take the western road. I now wrote a second note to Capt C. informing him of this change and sent Drewyer to put it with the other at the forks and waited untill he returned. there is scarcely any timber on the river above the R. Snake Clifts, nor is there anything larger than willow brush in sight of these forks. immediately in the level plain between the forks and about 1/2 a mile distance from them stands a high rocky mountain, the base of which is surrounded by the level plain; it has a singular appearance. the mountains do not appear very high in any direction tho the tops of some of them are partially covered with snow. this convinces me that we have ascended to a great hight since we have entered the rocky Mountains, yet the ascent has been so gradual along the vallies that it was scarcely perceptable by land. I do not beleive that the world can furnish an example of a river runing to the extent which the Missouri and Jefferson's rivers do through such a mountainous country and at the same time so navigable as they are. if the Columbia furnishes us such another example, a communication across the continent by water will be practicable and safe. but this I can scarcely hope from a knowledge of its having in it comparitively short course to the ocean the same number of feet to decend which the Missouri and Mississippi have from this point to the Gulph of Mexico.

The valley of the west fork through which we passed for four miles boar a little to N of West and was about 1 mile wide hemned in on either side by rough mountain and steep Clifts of rock at 41/2 miles this stream enters a beatifull and extensive plain about ten miles long and from 5 to six in width. this plain is surrounded on all sides by a country of roling or high wavy plains through which several little rivulets extend their wide vallies quite to the Mountains which surround the whole in an apparent Circular manner; forming one of the handsomest coves I ever saw, of about 16 or 18 miles in diameter. just after entering this cove the river bends to the N. W. and runs close under the Stard. hills. here we killed a deer and encamped on the Stard.,side and made our fire of dry willow brush, the only fuel which the country produces. there are not more than three or four cottonwood trees in this extensive cove and they are but small. the uplands are covered with prickly pears and twisted or bearded grass and are but poor; some parts of the bottom lands are covered with grass and tolerably fertile; but much the greater proportion is covered with prickly pears sedge twisted grass the pulpy leafed thorn southernwood wild sage &c and like the uplands is very inferior in point of soil. we traveled by estimate 30 Ms. today, that is 10 to the Rattle snake Clift, 15 to the forks of Jefferson's river and 5 to our camp in the cove. at the apparent extremity of the bottom above us two perpendicular clifts of considerable hight stand on either side of the river and appers at this distance like a gate, it is about 10 M. due West.

Capt Clark set out at sunrise this morning and pursued his rout; found the river not rapid but shallow also very crooked. they were obliged to drag the canoes over many riffles in the course of the day. they passed the point which the natives call the beaver's head. it is a steep rocky clift of 150 feet high near the Stard. side of the river, opposite to it at the distance of 300 yards is a low clift of about 50 feet which is the extremity of a spur of the mountains about 4 miles distant on Lard. at 4 P.M. they experienced a heavy shower of rain attended with hail thunder and Lightning which continued about an hour. the men defended themselves from the hail by means of the willow bushes but all the party got perfectly wet. after the shower was over they pursued their march and encamped on the stard side only one deer killed by their hunters today. tho they took up another by the way which had been killed three days before by Jos. Fields and hung up near the river.

[Clark, August 10, 1805] August 10th Satturday 1805 Some rain this morning at Sun rise and Cloudy we proceeded on passed a remarkable Clift point on the Stard. Side about 150 feet high, this Clift the Indians Call the Beavers head, opposit at 300 yards is a low clift of 50 feet which is a Spur from the Mountain on the Lard. about 4 miles, the river verry Crooked, at 4 oClock a hard rain from the S W accompanied with hail Continued half an hour, all wet, the men Sheltered themselves from the hail with bushes We Encamped on the Stard Side near a Bluff, only one Deer killed to day, the one killed Jo Fields 3 Days past & hung up we made use of river narrow, & Sholey but not rapid.

[Lewis, August 11, 1805] Sunday August 11th 1805. We set out very early this morning; but the track which we had pursued last evening soon disappeared. I therefore resolved to proceed to the narrow pass on the creek about 10 miles West in hopes that I should again find the Indian road at the place, accordingly I passed the river which was about 12 yards wide and bared in several places entirely across by beaver dams and proceeded through the level plain directly to the pass. I now sent Drewyer to keep near the creek to my right and Shields to my left, with orders to surch for the road which if they found they were to notify me by placing a hat in the muzzle of their gun. I kept McNeal with me; after having marched in this order for about five miles I discovered an Indian on horse back about two miles distant coming down the plain toward us. with my glass I discovered from his dress that he was of a different nation from any that we had yet seen, and was satisfyed of his being a Sosone; his arms were a bow and quiver of arrows, and was mounted on an eligant horse without a saddle, and a small string which was attatched to the underjaw of the horse which answered as a bridle. I was overjoyed at the sight of this stranger and had no doubt of obtaining a friendly introduction to his nation provided I could get near enough to him to convince him of our being whitemen. I therefore proceeded towards him at my usual pace. when I had arrived within about a mile he mad a halt which I did also and unloosing my blanket from my pack, I mad him the signal of friendship known to the Indians of the Rocky mountains and those of the Missouri, which is by holding the mantle or robe in your hands at two corners and then throwing up in the air higher than the head bringing it to the earth as if in the act of spreading it, thus repeating three times. this signal of the robe has arrisen from a custom among all those nations of spreading a robe or skin for ther gests to set on when they are visited. this signal had not the desired effect, he still kept his position and seemed to view Drewyer an Shields who were now comiming in sight on either hand with an air of suspicion, I wold willingly have made them halt but they were too far distant to hear me and I feared to make any signal to them least it should increase the suspicion in the mind of the Indian of our having some unfriendly design upon him. I therefore haistened to take out of my sack some beads a looking glas and a few trinkets which I had brought with me for this purpose and leaving my gun and pouch with McNeal advanced unarmed towards him. he remained in the same stedfast poisture untill I arrived in about 200 paces of him when he turn his hose about and began to move off slowly from me; I now called to him in as loud a voice as I could command repeating the word tab-ba-bone, which in their language signifyes white man. but loking over his sholder he still kept his eye on Drewyer and Sheilds who wer still advancing neither of them haveing segacity enough to recollect the impropriety of advancing when they saw me thus in parley with the Indian. I now made a signal to these men to halt, Drewyer obeyed but Shields who afterwards told me that he did not obseve the signal still kept on the Indian halted again and turned his horse about as if to wait for me, and I beleive he would have remained untill I came up whith him had it not been for Shields who still pressed forward. whe I arrived within about 150 paces I again repepeated the word tab-ba-bone and held up the trinkits in my hands and striped up my shirt sieve to give him an opportunity of seeing the colour of my skin and advanced leasure towards him but he did not remain untill I got nearer than about 100 paces when he suddonly turned his hose about, gave him the whip leaped the creek and disapeared in the willow brush in an instant and with him vanished all my hopes of obtaining horses for the preasent. I now felt quite as much mortification and disappointment as I had pleasure and expectation at the first sight of this indian. I fet soarly chargrined at the conduct of the men particularly Sheilds to whom I principally attributed this failure in obtaining an introduction to the natives. I now called the men to me and could not forbare abraiding them a little for their want of attention and imprudence on this occasion. they had neglected to bring my spye-glass which in haist I had droped in the plain with the blanket where I made the signal before mentioned. I sent Drewyer and Shields back to surche it, they soon found it and rejoined me. we now set out on the track of the horse hoping by that means to be lead to an indian camp, the trail of inhabitants of which should they abscond we should probably be enabled to pursue to the body of the nation to which they would most probably fly for safety. this rout led us across a large Island framed by nearly an equal division of the creek in this bottom; after passing to the open ground on the N. side of the creek we observed that the track made out toward the high hills about 3 m. distant in that direction. I thought it probable that their camp might probably be among those hills & that they would reconnoiter us from the tops of them, and that if we advanced haistily towards them that they would become allarmed and probably run off; I therefore halted in an elivated situation near the creek had a fire kindled of willow brush cooked and took breakfast. during this leasure I prepared a small assortment of trinkits consisting of some mockkerson awls a few strans of several kinds of beads some paint a looking glass &c which I attatched to the end of a pole and planted it near our fire in order that should the Indians return in surch of us they might from this token discover that we were friendly and white persons. before we had finised our meal a heavy shower of rain came on with some hail wich continued abot 20 minutes and wet us to the skin, after this shower we pursued the track of the horse but as the rain had raised the grass which he had trodden down it was with difficulty that we could follow it. we pursued it however about 4 miles it turning up the valley to the left under the foot of the hills. we pas several places where the Indians appeared to have been diging roots today and saw the fresh tracks of 8 or ten horses but they had been wandering about in such a confused manner that we not only lost the track of the hose which we had been pursuing but could make nothing of them. in the head of this valley we passed a large bog covered with tall grass and moss in which were a great number of springs of cold pure water, we now turned a little to the left along the foot of the high hills and arrived at a small branch on which we encamped for the night, having traveled in different directions about 20 Miles and about 10 from the camp of last evening on a direct line. after meeting with the Indian today I fixed a small flag of the U'S. to a pole which I made McNeal carry. and planted in the ground where we halted or encamped.

This morning Capt Clark dispatched several hunters a head; the morning being rainy and wet did not set out untill after an early breakfast. he passed a large Island which he called the 3000 mile Island from the circumstance of it's being that distance from the entrance of the Missouri by water. a considerable proportion of the bottom on Lard. side is a bog covered with tall grass and many parts would afford fine turf; the bottom is about 8 Ms. wide and the plains which succeed it on either side extend about the same distance to the base of the mountains. they passed a number of small Islands and bayous on both sides which cut and intersect the bottoms in various directions. found the river shallow and rapid, insomuch that the men wer compelled to be in the water a considerable proportion of the day in drageing the canoes over the shoals and riffles. they saw a number of geese ducks beaver & otter, also some deer and antelopes. the men killed a beaver with a seting pole and tommahawked several Otter. the hunters killed 3 deer and an Antelope. Capt. C. observed some bunches of privy near the river. there are but few trees in this botom and those small narrow leafed Cottonwood. the principal growth is willow with the narrow leaf and Currant bushes. they encamped this evening on the upper point of a large Island near the Stard. shore.-

[Clark, August 11, 1805] August 11th Sunday 1805. a Shower of rain this morning at Sun rise, Cloudy all the morning wind from the S W passed a large Island which I call the 3000 mile Island as it is Situated that distance from the mouth of the Missouri by water, a number of Small Bayoes running in different directions thro the Bottom, which is about 5 miles wide, then rises to an ellivated plain on each Side which extends as far. passed Several Small Islands and a number of Bayoes on each Side and Encamped on the upper point of a large Island, our hunters killed three Deer, one antilope, and Tomahawked Several Orter to day killed one Beaver with a Setting pole. I observed Some bunches of Privey on the banks

[Lewis, August 12, 1805] Monday August 12th 1805 This morning I sent Drewyer out as soon as it was light, to try and discover what rout the Indians had taken. he followed the track of the horse we had pursued yesterday to the mountain wher it had ascended, and returned to me in about an hour and a half. I now determined to pursue the base of the mountains which form this cove to the S. W. in the expectation of finding some Indian road which lead over the Mountains, accordingly I sent Drewyer to my right and Shields to my left with orders to look out for a road or the fresh tracks of horses either of which we should first meet with I had determined to pursue. at the distance of about 4 miles we passed 4 small rivulets near each other on which we saw som resent bowers or small conic lodges formed with willow brush. near them the indians had geathered a number of roots from the manner in which they had toarn up the ground; but I could not discover the root which they seemed to be in surch of. I saw several large hawks that were nearly black near this place we fell in with a large and plain Indian road which came into the cove from the N. E. and led along the foot of the mountains to the S. W. oliquely approaching the main stream which we had left yesterday. this road we now pursued to the S. W. at 5 miles it passed a stout stream which is a principal fork of the man stream and falls into it just above the narrow pass between the two clifts before mentioned and which we now saw below us. here we halted and breakfasted on the last of our venison, having yet a small peice of pork in reseve. after eating we continued our rout through the low bottom of the main stream along the foot of the mountains on our right the valley for 5 mes. further in a S. W. direction was from 2 to 3 miles wide the main stream now after discarding two stream on the left in this valley turns abruptly to the West through a narrow bottom betwen the mountains. the road was still plain, I therefore did not dispair of shortly finding a passage over the mountains and of taisting the waters of the great Columbia this evening. we saw an animal which we took to be of the fox kind as large or reather larger than the small wolf of the plains. it's colours were a curious mixture of black, redis-brown and yellow. Drewyer shot at him about 130 yards and knocked him dow bet he recovered and got out of our reach. it is certainly a different animal from any that we have yet seen. we also saw several of the heath cock with a long pointed tail and an uniform dark brown colour but could not kill one of them. they are much larger than the common dunghill fowls, and in their habits and manner of flying resemble the growse or prarie hen. at the distance of 4 miles further the road took us to the most distant fountain of the waters of the mighty Missouri in surch of which we have spent so many toilsome days and wristless nights. thus far I had accomplished one of those great objects on which my mind has been unalterably fixed for many years, judge then of the pleasure I felt in allying my thirst with this pure and ice cold water which issues from the base of a low mountain or hill of a gentle ascent for 1/2 a mile. the mountains are high on either hand leave this gap at the head of this rivulet through which the road passes. here I halted a few minutes and rested myself. two miles below McNeal had exultingly stood with a foot on each side of this little rivulet and thanked his god that he had lived to bestride the mighty & heretofore deemed endless Missouri. after refreshing ourselves we proceeded on to the top of the dividing ridge from which I discovered immence ranges of high mountains still to the West of us with their tops partially covered with snow. I now decended the mountain about 3/4 of a mile which I found much steeper than on the opposite side, to a handsome bold running Creek of cold Clear water. here I first tasted the water of the great Columbia river. after a short halt of a few minutes we continued our march along the Indian road which lead us over steep hills and deep hollows to a spring on the side of a mountain where we found a sufficient quantity of dry willow brush for fuel, here we encamped for the night having traveled about 20 Miles. as we had killed nothing during the day we now boiled and eat the remainder of our pork, having yet a little flour and parched meal. at the creek on this side of the mountain I observed a species of deep perple currant lower in its growth, the stem more branched and leaf doubly as large as that of the Missouri. the leaf is covered on it's under disk with a hairy pubersence. the fruit is of the ordinary size and shape of the currant and is supported in the usual manner, but is ascid & very inferior in point of flavor.

this morning Capt. Clark set out early. found the river shoally, rapid shallow, and extreemly difficult. the men in the water almost all day. they are geting weak soar and much fortiegued; they complained of the fortiegue to which the navigation subjected them and wished to go by land Capt. C. engouraged them and passifyed them. one of the canoes was very near overseting in a rapid today. they proceeded but slowly. at noon they had a thunderstorm which continued about half an hour. their hunters killed 3 deer and a fawn. they encamped in a smoth plain near a few cottonwood trees on the Lard. side.-

[Clark, August 12, 1805] August 12th Monday 1805 We Set out early (Wind N E) proceeded on passed Several large Islands and three Small ones, the river much more Sholey than below which obliges us to haul the Canoes over those Sholes which Suckceed each other at Short intervales emencely laborious men much fatigued and weakened by being continualy in the water drawing the Canoes over the Sholes encamped on the Lard Side men complain verry much of the emence labour they are obliged to undergo & wish much to leave the river. I passify them. the weather Cool, and nothing to eate but venison, the hunters killed three Deer to day

[Lewis, August 13, 1805] Tuesday August 13th 1805. We set out very early on the Indian road which still led us through an open broken country in a westerly direction. a deep valley appeared to our left at the base of a high range of mountains which extended from S. E. to N. W. having their sides better clad with pine timber than we had been accustomed to see the mountains and their tops were also partially covered with snow. at the distance of five miles the road after leading us down a long decending valley for 2 Ms. brought us to a large creek about 10 yds. wide; this we passed and on rising the hill beyond it had a view of a handsome little valley to our left of about a mile in width through which from the appearance of the timber I conjectured that a river passed. I saw near the creek some bushes of the white maple, the shumate of the small species with the winged rib, and a species of honeysuckle much in it's growth and leaf like the small honeysuckle of the Missouri only reather larger and bears a globular berry as large as a garden pea and as white as wax. this berry is formed of a thin smooth pellicle which envellopes a soft white musilagenous substance in which there are several small brown seed irregularly scattered or intermixed without any sell or perceptable membranous covering.- we had proceeded about four miles through a wavy plain parallel to the valley or river bottom when at the distance of about a mile we saw two women, a man and some dogs on an eminence immediately before us. they appeared to vew us with attention and two of them after a few minutes set down as if to wait our arrival we continued our usual pace towards them. when we had arrived within half a mile of them I directed the party to halt and leaving my pack and rifle I took the flag which I unfurled and avanced singly towards them the women soon disappeared behind the hill, the man continued untill I arrived within a hundred yards of him and then likewise absconded. tho I frequently repeated the word tab-ba-bone sufficiently loud for him to have heard it. I now haistened to the top of the hill where they had stood but could see nothing of them. the dogs were less shye than their masters they came about me pretty close I therefore thought of tying a handkerchief about one of their necks with some beads and other trinkets and then let them loose to surch their fugitive owners thinking by this means to convince them of our pacific disposition towards them but the dogs would not suffer me to take hold of them; they also soon disappeared. I now made a signal fror the men to come on, they joined me and we pursued the back tarck of these Indians which lead us along the same road which we had been traveling. the road was dusty and appeared to have been much traveled lately both by men and horses. these praries are very poor the soil is of a light yellow clay, intermixed with small smooth gravel, and produces little else but prickly pears, and bearded grass about 3 inches high. the prickley pear are of three species that with a broad leaf common to the missouri; that of a globular form also common to the upper part of the Missouri and more especially after it enters the Rocky Mountains, also a 3rd peculiar to this country. it consists of small circular thick leaves with a much greater number of thorns. these thorns are stronger and appear to be barbed. the leaves grow from the margins of each other as in the broad leafed pear of the missouri, but are so slightly attatched that when the thorn touches your mockerson it adhears and brings with it the leaf covered in every direction with many others. this is much the most troublesome plant of the three. we had not continued our rout more than a mile when we were so fortunate as to meet with three female savages. the short and steep ravines which we passed concealed us from each other untill we arrived within 30 paces. a young woman immediately took to flight, an Elderly woman and a girl of about 12 years old remained. I instantly laid by my gun and advanced towards them. they appeared much allarmed but saw that we were to near for them to escape by flight they therefore seated themselves on the ground, holding down their heads as if reconciled to die which the expected no doubt would be their fate; I took the elderly woman by the hand and raised her up repeated the word tab-babone and strip up my shirt sieve to sew her my skin; to prove to her the truth of the ascertion that I was a white man for my face and hads which have been constantly exposed to the sun were quite as dark as their own. they appeared instantly reconciled, and the men coming up I gave these women some beads a few mockerson awls some pewter looking-glasses and a little paint. I directed Drewyer to request the old woman to recall the young woman who had run off to some distance by this time fearing she might allarm the camp before we approached and might so exasperate the natives that they would perhaps attack us without enquiring who we were. the old woman did as she was requested and the fugitive soon returned almost out of breath. I bestoed an equvolent portion of trinket on her with the others. I now painted their tawny cheeks with some vermillion which with this nation is emblematic of peace. after they had become composed I informed them by signs that I wished them to conduct us to their camp that we wer anxious to become acquainted with the chiefs and warriors of their nation. they readily obeyed