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- 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
07185030 Elm Creek near Commerce, OK
LOCATION - Lat 36°55'18", long 94°55'06" referenced to North American Datum of 1983, in SE 1/4 NW 1/4 NE 1/4 sec.10, T.28 N., R.23 E., Ottawa County, OK, Hydrologic Unit 11070206,
DRAINAGE AREA - 18.5 mi². From automated delineation using 10-meter National Elevation Dataset digital elevation model data dated 10/01/2006 and Watershed Boundary Dataset dated 10/01/2006, using Albers Equal-Area Projection, North American Datum 1983.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2016 to Current year.
GAGE - Water-stage recorder. Current datum in use is 755.93 NAVD88. This datum was established by a GNSS Level II REF FRAME: NAD_83(2011)(EPOCH:2010.0000) ITRF2014 (EPOCH:2022.6048)[NAVD88 (Computed using GEOID18)] Tied to RM-5. Prior to 10/01/2022 the datum in use was 755.90 feet above NAVD 1988
REMARKS -
Quality of data for all periods can be obtained by contacting the Oklahoma-Texas Water Science Center.
All estimated periods are considered poor unless noted otherwise.
WATER-QUALITY RECORDS
PERIOD OF RECORD - April 2019 to current year.
REMARKS - Periodic samples were collected by the U.S. Geological Survey. Specific conductance, pH, water temperature, dissolved oxygen, and turbidity were determined in the field.
