Click
to
hide
Water-Year
Summary
instructions
and
information
- 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
08157540 Waller Creek at Red River Street, Austin, TX
LOCATION - Lat 30°16'17.86", long 97°44'08.01" referenced to North American Datum of 1983, Travis County, TX, Hydrologic Unit 12090205,
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2014 to current year.
GAGE -
Water-stage recorder. Satellite telemetry at station.
Datum of the gage is 463.99 ft. NAVD88 based on a Level 2 Static GNSS survey processed through OPUS with Ref Frame NAD83 (2011)(EPOCH2010.0000) ITRF2014 (EPOCH:2021.3173) and Geoid 18. The survey was completed 04/26/2021 over a TRM tied into local datum via differential levels.
The prior datum of the gage was 470 ft NAVD88 as interpolated from a DEM.
REMARKS - Records are considered fair except for estimated discharges and discharges less than 1.0 cfs, which are poor. At least 10% of contributing drainage area has been regulated. Some records listed in the "Period of Record" for surface water may not be available electronically.
