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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
09481000 NOGALES WASH AT NOGALES, AZ
LOCATION - Lat 31°20'35.78", long 110°55'54.02" referenced to North American Datum of 1983, Santa Cruz County, AZ, Hydrologic Unit 15050301,
DRAINAGE AREA - 29.3 mi². 29.27 mi² most of which is in Mexico.
REVISIONS HISTORY - WDR-AZ 2011: 2010 WY(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - Apr. 1932 to Mar. 1934, Apr. 23, 2010 to October 12, 2022. October 01, 2023 to present.
GAGE - Water-stage recorder. Datum of gage is 3,806.82 ft above NAVD of 1988. Prior to Aug. 30, 2022, the datum of gage was reported as 3,810 ft above seal level. Apr. 1932 to Mar. 1934 at a location .75 mile downstream at different datum.
REMARKS - Records good for discharge below 50 cfs and poor above. Estimated discharge are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 6,410 ft³/s July 29, 2010, gage height, 11.20 ft; minimum daily, 0.00 ft³/s in some years.
