LOCATION.--Lat 43° 41'00", long 116° 39'55"
(NAD27), in NW1/4 NE1/4 SW1/4 sec.14, T.4 N., R.3 W., Canyon County,
Nampa quad., Hydrologic Unit 17050114, on left bank downstream side
of culvert on Polk Street, 0.4 mi from Indiana Ave., in Caldwell.
DRAINAGE AREA.--4.68 mi2.
PERIOD OF RECORD.--March 1981 to January 1982, March 2011 to March
2012 (discontinued).
GAGE.--Water-stage recorder. Elevation of gage is 2,370 ft above
NGVD of 1929, from topographic map.
REMARKS.--Numerous irrigation diversions and returns above
station.
EXTREMES FOR PERIOD OF RECORD.--Maximum daily discharge 227
ft3/s Oct. 7, 1982; minimum daily, 49 ft3/s
April 4, 6, 7, 2011.