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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 2025
12180300 SKAGIT RIVER ABOVE DIOBSUD CREEK NEAR MARBLEMOUNT, WA
LOCATION - Lat 48°33'39.10", long 121°24'40.60" referenced to North American Datum of 1983, in sec.32, T.36 N., R.11 E., Skagit County, WA, Hydrologic Unit 17110005,
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 9, 2020 to current year.
GAGE - Water-stage recorder. Datum of gage is 323.91 ft above NAVD of 1988 (USGS differential level survey, April 2021).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 17.58 ft., Nov. 15, 2021; minimum gage height, 1.77 ft., Sept. 9, 2022.
