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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.
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USGS Water-Year Summary 2025
08170890 Little Blanco River at FM32 near Fischer, TX
LOCATION - Lat 30°01'14.9", long 98°19'50.0" referenced to North American Datum of 1983, Blanco County, TX, Hydrologic Unit 12100203,
SURFACE-WATER RECORDS
PERIOD OF RECORD - Jan 15, 2016 to current
GAGE -
Water-stage recorder. Datum of gage is 1149.573 ft. above NAVD of 1988. The NAVD of 1988 datum was determined by a level 2 GNSS survey (Reference Frame NAD_83 (2011) (EPOCH:2010.0000). (GEOID18) by USGS on December 19,2024 and tied to TBM. Prior to December 19, 2024, the datum of gage was 1149.410 ft.
REMARKS -
Records rated fair. No known regulation or diversions. No flow at times. Some records listed in the "Period of Record" for surface water and water quality may not be available electronically.
