USGS Water-Year Summary 2025
09379700 SAN JUAN R BL PIUTE FARMS WASH NR MONUMENT VLY, UT
LOCATION - Lat 37°15'09.55", long 110°26'20.29" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 sec.02, T.41 S., R.13 E., San Juan County, UT, Hydrologic Unit 14080205,
SURFACE-WATER RECORDS
PERIOD OF RECORD - Aug 16, 2023, to Oct 24, 2024, present as a gage height and stage-elevation station. Discharge was not published during this period.
GAGE - Water stage recorder. Stage record only. Datum of the gage datum is 3,655.50 ft above NAVD of 1988 from a level 3 GNSS survey conducted on Sep 19, 2022. A differential levels survey was conducted on Nov 9, 2023, to correlate gage datum with NAVD88.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of 148,000 cfs in Oct 1911 from slope-area measurement.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 18.95 ft, Jun 21, 2024, stream elevation referenced to NAVD of 1988, 3,674.45 ft. Minimum gage height 9.15 ft, Aug 4, 2024, stream elevation referenced to NAVD of 1988, 3,664.65 ft.