Click
to
hide
Water-Year
Summary
instructions
and
information
- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
06820410 ONE HUNDRED TWO RIVER NEAR BOLCKOW, MO
LOCATION - Lat 40°06'48.9", long 94°50'15.4" referenced to North American Datum of 1983, in SE 1/4 SW 1/4 SW 1/4 sec.03, T.61 N., R.35 W., Andrew County, MO, Hydrologic Unit 10240013, gage is located on the left downstream bank of county highway B, one mi west of Bolckow.
DRAINAGE AREA - 646.8 mi².
REVISIONS HISTORY - Revisions: Gage datum was revised to 906.25 ft NAVD88 on January 3, 2023, as determined by a GNSS Level II survey. Gage datum was previously published as 917 ft NAVD88 from topographic map.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Feb 2008 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 906.25 ft above North American Vertical Datum of 1988.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS MO Water Science Center.
