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Water-Year Summary for Site 08158035
Water-stage recorder. Satellite telemetry at station.
Datum of gage: 457.613 ft NAVD88 based on a Level 2 Static GNSS survey processed through OPUS with Ref Frame NAD83 (2011)(EPOCH:2010.0000) ITRF2014 (EPOCH:2020.3108) and Geoid 18. The survey was completed on 4/23/2020 while occupying station survey point RM3.
Prior to 4/23/2020 the datum of the gage was 458 ft NAVD88 as determined by levels to a City of Austin monument.