USGS Water-Year Summary 2023
04066500 PIKE RIVER AT AMBERG, WI
LOCATION - Lat 45°30'00", long 88°00'00" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 sec.16, T.35 N., R.20 E., Marinette County, WI, Hydrologic Unit 04030108, on right bank 35 ft upstream from bridge on County Trunk Highway V, 0.4 mi southwest of Amberg.
DRAINAGE AREA - 255 mi².
REVISIONS HISTORY - WSP 699: 1927. WSP 1207: Drainage area. WSP 1337: 1914(M), 1916-19(M), 1921-24(M), 1926(M), 1928(M), 1929, 1930(M), 1931, 1932-33(M), 1935, 1936-37(M), 1938, 1939-36(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 1914 to September 1970, June 2000 to current year.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 853.56 ft above NAVD of 1988 (USGS RTK survey). Oct. 7, 1946 to Sept. 30, 1970, water-stage recorder at site 0.5 mi downstream at elevation 865 ft above mean NGVD of 1929 (from survey level line along railroad). See WSP 1727 for history of changes prior to Oct. 7, 1946.