Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 300942097450901 YD-58-50-9xx (Harris Spring)
Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  30°09'42.2", Longitude  97°45'09.3" NAD83
Spring discharges from the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.
Spring discharges from the Austin Chalk and Edwards and Associated Limestones (211AEDD) local aquifer.
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
52023-11-06 11:02:30CSTYesSSM TAK DDSUSGS0.00196 Poor NONE
42023-08-08 09:12:30CDTYesTAK/SSM/DDS/USGS0.00162 Poor NONE
22023-06-27 10:15CDTYesSSM MDS DDSUSGS0.00188 Poor NONE
32023-05-02 14:40:30CDTYesTAK/SSMUSGS0.00056 Poor NONE