Clark, June 6, 1804
Wednesday the 6th of June
Mended our mast this morning and Set out at 7 oClock, under a Jentle Braise from the S, E by S N 28° W 31/2 miles to a hill on St Sd. passg the N. beige of the Island Called Split rock Island, the river rose last night a foot the Countrey about this Isd. is delightfull large rush bottom of rushes below on the St. Side N 49° W, 11/2 Ms. to the mouth of Split rock River ____ yds. wide on the Starboard Side opod. the pt. of a Isd. passed a place in the projecting rock Called the hole thro the rock, a round Cave pass thro the Pt. of rock's West 11/2 ms. to a pt. on Std. Sd. opposit a Clift of rocks abt 200 foot N 31° W. 4 ms 1/2 to a pt. on L. Side passed Saline Creek on the L. Side a large Salt Lick & Spring 9 me. up the Creek, one bushel of water will make 7 lb. of good Salt
(Information) Took Meridian altitude of sun Limb. 37° 6' 0" equat to ____ of Lattidude.
on this Creek, So great a no of Salt Springs are on it that the water is brackish N 51° W to a Belge of an Isd on the S. Sd. at 3 ms. Passed a Willow Isd. in Middle, Some wind in the after part of to day from the S E, (the Banks are falling in greatly in this part of the river) as also is one Side or the other in all the Course, we assended on the North Side of the Isd. and finding that the perogues Could not Keep up Camped 2 hs. by Sun. on the Sd Sd the land below this is good.