Statement of E 
Rock River canal; some arees ated b 
ous rapids along the rive ing for the distances between, 
what is ascertained, it 
Rock ke river at its source near Lake Winnebago, . 894? 
** at a point opposite La Belle Lake, ; 835 
«© Jefferson or “the Forks,” 
Lae Koshkonong, (an éepedsion of Rock 
Wer) Y E : 753 
“at Beloit, (south tae of the i rritoiy,) 706 
oo ae its mouth, (191 feet descent from state 
ne, Capt. Cram,) . ae : 515 
~ Pishtakat+ river ‘a hen marsh, . — .° 836 
a “at junction of Sowsnkes outlet, . 808 
S “« at foot of rapids at Prairieville, . 789 
. “at Elgin, (30 miles below Territorial 
line, William Gooding’s report) 69Rie) 
Pewaukee Lake, a source of Pishtaka, . “or 
Bark river near Pesuilide summit, ‘ é 52 $904 
Pewaukee summit, (M. and R.R.Canal,) . =. ~~ 894 
Nagowicka Lake, (an — of va et ‘ 882 
Nemahbin Lake, 867 
Silver Lake, (in the town of Summit, Milwaukee Co. ) 857 
Oconomewoc Lake, — . 860 
Labelle Lake, . 851 
High ground between Labelle Lakes ‘nd Rock vet: 835 
8: west of Pewaukee Lake, . 971 
Surface of Milwaukee river four miles above the eity at 
-__ head of rapids, (37 feet above Lake Michigan,). 615 
Hills surrounding — - to 110 feet ) . 688 
Lake Winnebago, : - 738? 
ean So SEERA Te ON 
* Higgins’ Michigan Genogen Report, 1838—9, 
Or “ Fox river of the Illinois. 
