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Streamflow Measurements for the Nation


USGS 08158400 Little Walnut Ck at IH 35, Austin, TX
Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  30°20'57", Longitude  97°41'34" NAD27
Drainage area 5.57  square miles
Contributing drainage area 5.57  square miles
Gage datum 628.75 feet above NGVD29
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
272007-08-16 09:27CDTYesKCWUSGS1702.520.000.20PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno17072.051.93.28UNSPUNSPUNSPunknUNSPUNSPUNSP
262007-08-16 09:08CDTYesKCWUSGS1992.73-0.200.20PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno19972.055.23.60UNSPUNSPUNSPunknUNSPUNSPUNSP
252007-08-10 14:27CDTYesKCW/JSBUSGS1.790.880.001.00PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno1.7911.31.990.90UNSPUNSPUNSPunknUNSPUNSPUNSP
241982-05-13 -- ----YesRMS/RUSGS45307.65 Poor NONE1Imported Channel 1OTHRQIDIR 4530 UNSPUNSPUNSPunknUNSPUNSPUNSP
231982-04-22 13:10CSTYesDLPUSGS79.61.05-0.090.70Fair NONE1Imported Channel 1WADEunspeunkno79.641.042.61.87UNSPUNSPUNSPunknUNSPUNSPUNSP
221981-11-23 12:50CSTYesMUSGS0.780.340.000.10Poor NONE1Imported Channel 1WADEunspeunkno0.781.500.421.86UNSPUNSPUNSPunknUNSPUNSPUNSP
211981-05-24 -- ----YesT/L/M/LUSGS790012.00 Poor NONE1Imported Channel 1OTHRQIDIR 7900 UNSPUNSPUNSPunknUNSPUNSPUNSP
171979-05-21 -- ----YesRMSUSGS20906.20 Poor NONE1Imported Channel 1OTHRQIDIR 2090 UNSPUNSPUNSPunknUNSPUNSPUNSP
161978-12-31 04:30CSTYesRMS/MUSGS16905.22 Poor NONE1Imported Channel 1OTHRQIDIR 1690 UNSPUNSPUNSPunknUNSPUNSPUNSP
101976-05-25 -- ----YesC/WUSGS15304.73 Poor NONE1Imported Channel 1OTHRQIDIR 1530 UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-11-23 -- ----YesMLM/JDGUSGS27009.46 Poor NONE1Imported Channel 1OTHRQIDIR 2700 UNSPUNSPUNSPunknUNSPUNSPUNSP