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Streamflow Measurements for the Nation


USGS 08104795 N Fk San Gabriel Rv Ups fr SH 418, Georgetown, TX
Williamson County, Texas
Hydrologic Unit Code 12070205
Latitude  30°38'44", Longitude  97°40'49" NAD27
Drainage area 271  square miles
Contributing drainage area 271  square miles
Gage datum 655 feet above NGVD29
Output formats
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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 
1162004-09-22 12:24CDTYesKCWUSGS1.98 Poor NONE
1152004-08-24 13:00CDTYesVCUSGS3.13 0.001.00Fair NONE
1142004-07-28 12:30CDTYesVCUSGS3.62 Fair NONE
1132004-05-12 12:06CDTYesJTBUSGS5.93 PoorDebrisLightNONE
1122004-04-01 14:00CSTYesTADUSGS5.74 FairDebrisLightNONE
1112003-08-26 11:05CDTYesTADUSGS6.78 0.001.00FairClearNONE
1102003-07-17 12:20CDTYesTADUSGS4.89 0.001.00FairClearNONE
1092003-06-12 10:10CDTYesVAMUSGS8.12 0.001.00FairClearNONE
1082003-05-01 09:50CDTYesVAMUSGS9.54 0.001.00FairClearNONE
1072003-01-07 08:25CSTYesJTB/JWSUSGS29.5 Fair NONE
1062002-08-13 14:22CDTYesSMJ/KAPUSGS8.74 0.001.00FairClearNONE
1052002-06-05 13:25CDTYesSMJ/KPUSGS7.72 FairDebrisModerateNONE
1042002-05-01 09:45CDTYesJWSUSGS8.55 Fair NONE
1032002-04-02 13:25CSTYesVAM/SMJUSGS7.99 Fair NONE
1022002-03-07 11:25CSTYesJWS/SMJUSGS15.1 Unspecified NONE
1012001-09-19 08:58CDTYesWEH/SMJUSGS3.26 FairClearNONE
1002001-08-22 12:55CDTYesWEH/MLGUSGS2.00 FairClearNONE
992001-07-19 11:47CDTYesRASUSGS6.67 Fair NONE
982001-06-26 10:50CDTYesJDCUSGS9.390.000.001.00Poor NONE
972001-05-18 09:15CDTYesJDCUSGS12.1 UnspecifiedClearNONE
962000-09-08 10:00CDTYesvam/smjUSGS2.48 Unspecified NONE
952000-07-28 09:15CDTYesvam/smjUSGS1.76 Fair NONE
942000-06-30 09:30CDTYesvam/pasUSGS4.42 Fair NONE
932000-03-06 -- ----YesVAM/SMJUSGS0.67 Unspecified NONE
921999-12-08 08:50CSTYesVAM/SMJUSGS6.760.00 Unspecified NONE
911999-09-22 12:00CDTYesRASUSGS4.50 Good NONE
901999-08-13 08:55CDTYesSMJ/VAMUSGS7.60 Fair NONE
891999-07-02 09:15CDTYesRASUSGS10.7 Good NONE
881999-04-09 09:20CDTYesKRS/JPMUSGS27.5 Fair NONE
871999-02-24 09:25CSTYesrasUSGS29.0 FairClearNONE
851998-07-28 12:15CDTYesKRS/JPMUSGS6.24 0.001.00Good NONE
841998-06-04 08:49CDTYesKCWUSGS7.62 0.001.00Good NONE
831998-05-01 08:00CDTYesKRSUSGS37.6 0.001.00Fair NONE
821998-04-13 12:30CDTYesKRSUSGS43.0 Poor NONE
811997-12-17 14:00CSTYesKRS/RASUSGS7.03 0.001.00Fair NONE
801997-11-05 11:02CSTYesKCW/MMMUSGS9.23 Fair NONE
791997-10-20 11:04CDTYeskcwUSGS9.50 0.001.00Good NONE
781997-09-11 09:55CDTYesCERUSGS5.45 Good NONE
771997-08-06 08:26CDTYesMMM/AUSGS17.1 Fair NONE
761997-01-21 12:00CSTYesKRS/SMJUSGS11.3 Fair NONE
751996-08-16 11:45CDTYesKRS/CERUSGS2.01 Good NONE
741996-07-18 08:45CDTYesKRS/SMJUSGS2.18 Good NONE
731996-05-09 08:10CDTYesKRS/SMJUSGS4.01 Good NONE
721996-03-21 09:17CSTYesKRSUSGS14.4 Good NONE
711996-02-22 11:05CSTYesCERUSGS12.1 Good NONE
701996-01-11 09:15CSTYesKRSUSGS13.4 UnspecifiedClearNONE
681995-08-01 08:00CDTYesCERUSGS8.01 Fair NONE
671995-07-11 08:40CDTYesCERUSGS25.8 Fair NONE
661995-05-23 13:00CDTYesCER/VSUSGS13.6 Fair NONE
651995-01-31 13:00CSTYesCERUSGS11.6 0.001.00Poor NONE
641994-09-26 12:15CDTYesSMJUSGS5.06 Fair NONE
631994-09-06 14:30CDTYesCERUSGS5.03 Fair NONE
621994-07-28 12:31CDTYesKRS/MMMUSGS4.42 Fair NONE
611994-07-06 09:52CDTYesSMJ/KRSUSGS4.65 Fair NONE
601994-05-20 08:03CDTYesSMJUSGS9.75 Fair NONE
591994-03-18 10:00CSTYesSMJUSGS36.5 Fair NONE
581993-09-10 11:40CDTYesKRSUSGS10.9 FairDebrisLightNONE
571993-08-02 11:21CDTYesKRSUSGS8.19 Fair NONE
561993-06-11 11:55CDTYesKCWUSGS12.8 Good NONE
551993-04-16 13:25CDTYesKRSUSGS98.7 UnspecifiedClearNONE
541993-03-10 14:48CSTYesSMJUSGS14.0 Fair NONE
531992-08-26 12:15CDTYesMWSUSGS20.7 Good NONE
521992-08-04 09:30CDTYesCERUSGS51.3 0.001.00Fair NONE
511992-07-09 09:58CDTYesMMMUSGS17.7 0.001.00Fair NONE
501991-08-26 12:13CDTYesKCGUSGS10.3 Fair NONE
491991-07-09 12:37CDTYesKDGUSGS92.5 Unspecified NONE
481991-05-20 12:32CDTYesSMJUSGS93.5 Fair NONE
471991-04-01 09:55CSTYesSMJUSGS8.59 Fair NONE
461991-02-11 10:10CSTYesSMJUSGS10.9 Unspecified NONE
451990-12-27 09:47CSTYesDLPUSGS5.31 0.001.00Unspecified NONE
441990-11-05 12:56CSTYesSMJUSGS7.26 Fair NONE
431990-09-13 09:19CDTYesSMJUSGS4.45 Fair NONE
421990-07-31 10:50CDTYesDLPUSGS3.39 Fair NONE
411990-06-06 08:50CDTYesJKVUSGS6.84 Unspecified NONE
401990-04-16 09:12CDTYesSMJUSGS5.52 0.001.00Fair NONE
391990-02-26 09:18CSTYesSMJUSGS4.57 Fair NONE
381990-01-08 10:30CSTYesSMJUSGS4.51 Fair NONE
371989-11-20 10:40CSTYesWERUSGS5.01 0.001.00Fair NONE
361988-08-12 11:00CDTYesKHWUSGS5.83 FairDebrisLightNONE
351988-06-23 08:35CDTYesMEDUSGS7.21 Fair NONE
341988-05-11 10:00CDTYesMEDUSGS7.72 Fair NONE
331988-03-22 13:30CSTYesRLT/MEDUSGS12.2 Fair NONE
321988-02-23 10:29CSTYesMMMUSGS12.2 Fair NONE
311988-02-02 -- ----YesMEDUSGS11.4 Fair NONE
301987-12-14 09:50CSTYesRLTUSGS12.0 Fair NONE
291987-10-27 09:00CSTYesMED/RLTUSGS7.84 Unspecified NONE
281987-09-17 09:45CDTYesMFD/RLTUSGS10.9 FairClearNONE
271987-09-02 08:45CDTYesMEDUSGS7.52 0.001.00Unspecified NONE
261987-08-03 -- ----YesMMMUSGS48.2 0.001.00UnspecifiedClearNONE
251987-05-06 -- ----YesMMMUSGS37.8 0.001.00Fair NONE
241987-04-01 -- ----YesJKVUSGS9.36 0.001.00UnspecifiedClearNONE
231987-02-17 09:55CSTYesJKVUSGS39.3 Fair NONE
221987-01-13 -- ----YesMEDUSGS262 0.001.00Fair NONE
211986-12-02 10:55CSTYesSMJUSGS8.24 Unspecified NONE
201986-12-01 -- ----YesSMJUSGS14.7 Unspecified NONE
191986-10-29 -- ----YesMEDUSGS249 FairClearNONE
181986-09-10 -- ----YesJKVUSGS8.64 0.001.00Fair NONE
171986-07-28 -- ----YesJKVUSGS5.07 0.001.00FairClearNONE
161986-06-26 -- ----YesJKVUSGS92.7 0.001.00GoodClearNONE
151986-05-05 -- ----YesDLPUSGS13.6 0.001.00FairClearNONE
141986-03-25 -- ----YesJKVUSGS6.74 0.001.00GoodClearNONE
131986-02-11 08:15CSTYesJKVUSGS17.5 Good NONE
121985-12-30 08:10CSTYesJKVUSGS80.8 Good NONE
111985-11-19 07:52CSTYesJKVUSGS6.10 Good NONE
101985-10-08 08:30CDTYesJKV/DLSUSGS6.53 Good NONE
91985-08-27 08:10CDTYesJKVUSGS7.72 Good NONE
81985-07-16 07:40CDTYesJKVUSGS9.51 Fair NONE
71985-06-04 07:28CDTYesJKVUSGS30.4 Good NONE
61985-05-01 08:45CDTYesJKVUSGS92.6 Good NONE
51985-03-14 08:55CSTYesJKVUSGS278 Good NONE
41985-01-31 08:46CSTYesJKVUSGS13.4 Good NONE
31985-01-18 09:25CSTYesJKVUSGS16.7 Poor NONE
21984-11-06 13:34CSTYesJLJUSGS12.6 GoodDebrisLightNONE
11984-07-31 11:28CDTYesJLJUSGS10.6 Good NONE