- 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.
Water-stage recorder. Datum of gage is 893.79 ft (NAVD 1988). Prior to October 2010, datum of gage was 896.24 ft (1912 adjustment); from Oct 1, 1961 to May 26, 1964, datum was raised 2 ft. to 898.24 ft.; after dredging of channel downstream in 1964, datum was reduced 2 ft. to 896.24 ft. July 29, 1931-Mar. 31, 1933, and Dec. 10, 1934-July 31, 1939, nonrecording gage; Oct. 1, 1961-May 26, 1964, water-stage recorder at datum 898.24 ft.
A mean of 15.3 ft^3/s was diverted for 2023 Water Year. A mean of 15.5 ft^3/s for 2022, 10.4 ft^3/s for 2021, 16.2 ft^3/s for 2020, 16.3 ft^3/s for 2019, 13.8 ft^3/s for 2018, 16.9 ft^3/s for 2016, 16.7 ft^3/s for 2015, and 16.1 ft^3/s for 2014.
"Record quality ratings will not be included in the water-year summary for approved records newer than 09/30/2019. Record quality is still being rated internally. For questions about record quality ratings, please send email to gs-w-oh_NWISWeb_Data_Inquiries@usgs.gov."
