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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.
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USGS Water-Year Summary 2024
08330875 RIO GRANDE AT ISLETA LAKES NEAR ISLETA, NM
LOCATION - Lat 34°56'48", long 106°40'49" referenced to North American Datum of 1983, Bernalillo County, NM, Hydrologic Unit 13020203, in Isleta Pueblo Grant, on left bank 0.2 mi downstream from Interstate Highway 25 Bridge, and 2.7 mi north of Isleta.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2000 to September 2002 (stage only), October 2002 to current year.
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 4,870 ft above NGVD of 1929, from topographic map.
REMARKS - Water years 2014-2019; records fair except for estimated discharges, which are poor. Flow regulated since Nov. 1973 by Cochiti Dam (station 08317300), 54 mi upstream. Possible regulation by operation of reservoirs on Rio Chama and by flood- and silt-detention reservoirs on Galisteo Creek and Jemez River (stations 08285000, 08286900, 08317900, 08328500). Since May 1971, flow affected by release of transmountain water from Heron Reservoir (station 08284510). Diversions upstream from station for irrigation of about 718,000 acres, several of which are downstream from station.
