Latitude (degrees, minutes, and seconds) ...... 455750
Longitude (degrees, minutes, and seconds) ..... 1221953
State Code .................................... 53
County Code ...................................
County Name ................................... Clark
Basin Name .................................... Lewis
Hydrologic Unit Code .......................... 1708002
Drainage Area (square miles) .................. 596
Gage Datum (feet, above NGVD) .................
Location .................... SE 1/4, NE 1/4, T.6.N, R.4.E,
at left bank on Yale Dam on
Lewis River just upstream from
intake, 500 feet upstream from
powerhouse, 1.0 mile upstream from
Canyon Creek, 3.2 miles southeast
of Yale, and at mile 34.2.
(WA-97-1)
Period of Record:
August 1952 to current year (WA-97-1)
Return to:
[
Mount St. Helens Hydrologic Stations - Menu] ...
[
Mount St. Helens Hydrology - Menu] ...
[
Mount St. Helens Monitoriing - Menu] ...
[
Mount St. Helens - General Menu] ...