- 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.
The datum of the gage is 1401.33 ft above North American Vertical Datum 1988 (NAVD88 GNSS survey by USGS, October 1, 2021) and 1400.00 ft above National Geodetic Vertical Datum 1929 (NGVD29).
Previous gage locations and datums:
1867-June 1921; various staffs and reference points near South Creel Bay site location at a datum of 11.65 ft higher.
July 1921-September 1937; staff gages near South Creel Bay site location at a datum of 0.56 ft lower.
October 1937-September 1938; staff gages south of the South Creel Bay site location at a datum of 0.56 ft lower.
October 1938-April 1943; staff gages at site 5 miles southwest of the South Creel Bay site location at current datum
May 1943-June 1950; staff gages south of the South Creel Bay site location at current datum.
June 1950-June 1963; staff gages at South Creel Bay site location at current datum.
June 1963-April 2005; recording gage at South Creel Bay site location at current datum.
April 2005-Current; recording gage at North Creel Bay site location at current datum.
Gage heights are frequently affected by wind.
Accuracy of records for water years prior to 2014 are noted in the individual Annual Data Reports for those water years. For water years 2014 onward, published stage records are good, except for the 2021 water year, when record was fair.
