LOCATION.--Lat 42°30'36", long 89°48'05", in NE 1/4, SE 1/4 sec.32, T.1 N., R.6 E., Green County, Hydrologic Unit 07090003, on right bank 8 ft. downstream from highway bridge in Martintown, 0.4 mi upstream from Wisconsin-Illinois State line and 8.7 mi downstream from Skinner Creek.
DRAINAGE AREA.--1,034 square miles.
PERIOD OF RECORD.--October 1939 to present.
REVISED RECORDS.--WSP 1308: 1949-50(M). WDR WI-71-1: Drainage area.
GAGE.--Water-stage recorder and crest stage gage. Datum of gage is 757.42 ft (NAVD88).Prior to Nov. 12, 2004, recording gage at site 400 ft downstream at same datum. Prior to Jan. 6, 1940, nonrecording gage at site 400 ft downstream at same datum.
REMARKS .--Diurnal fluctuation at low flow caused by powerplant in Argyle, 28.1 mi upstream. Gage-height telemeter at station.
OPERATED IN COOPERATION WITH:
U.S. Army Corps of Engineers - Rock Island District
The precipitation data for this station are temporary and will only be displayed for 30 days. Rainfall instrumentation may not be calibrated, and other quality assurance measures may not be performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.
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Value Sep 21