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Streamflow Measurements for the Nation


USGS 11234750 MAMMOTH POOL FISHWATER TURBINE NR BIG CREEK CA
Fresno County, California
Hydrologic Unit Code 18040006
Latitude  37°19'20", Longitude 119°19'26" NAD27
Drainage area 995  square miles
Gage datum 2,948.91 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)
2025-06-04 11:55:30PDTYesBDCYRUSGS35.7 Unknown NONE1Channel 1unknother 35.7 unknunknunknunknunknUNKNunkn
6752016-06-07 09:30PDTYesjlw/jrgUSGS30.5 Fair NONE1avm portableOTHRother 30.5 UNSPUNSPUNSPunknEVENUNSPATGA
6742015-08-20 08:29PDTYesjlw/wjhUSGS33.1 Unspecified NONE1Channel 1OTHRother 33.1 UNSPUNSPUNSPunknUNSPUNSPUNSP
6732015-06-23 09:33PDTYesjlw/wjhUSGS18.2 Unspecified NONE1Channel 1UNSPother 18.2 UNSPUNSPUNSPunknUNSPUNSPUNSP
6722013-06-12 08:37PDTYesSJB/LJFUSGS15.9 Unspecified NONE1Channel 1UNSPother 15.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
6712012-08-08 09:34PDTYesSJB/LJFUSGS34.8 Good NONE1Channel 1OTHRother 34.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
6702012-06-12 09:17PDTYesLJF/SJBUSGS20.7 Good NONE1Channel 1OTHRother 20.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
6692010-09-15 08:39PDTYesSJB/LJFUSGS39.8 Good NONE1Channel 1OTHRother 39.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
6682010-07-21 09:46PDTYesSJB/LJFUSGS35.5 Good NONE1Channel 1OTHRother 35.5 UNSPUNSPUNSPunknUNSPUNSPUNSP
6672009-06-17 08:58PDTYesSJB/LJFUSGS30.3 Unspecified NONE1Channel 1UNSPother 30.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
6662007-09-19 15:08PDTYesSJB/LJFUSGS15.2 Unspecified NONE1Imported Channel 1UNSPother 15.2 UNSPUNSPUNSPunknUNSPUNSPUNSP
6652007-06-14 14:17PDTYesSJB/LJFUSGS14.5 Unspecified NONE1Imported Channel 1UNSPother 14.5 UNSPUNSPUNSPunknUNSPUNSPUNSP
6642006-09-14 13:15PDTYesWJH/AMMUSGS30.8 Poor NONE1Imported Channel 1UNSPother 30.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
6632005-09-15 09:08PDTYesWJH/SEHUSGS33.0 Good NONE1Imported Channel 1UNSPother 33.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
6622004-08-18 11:10PDTYesWJH/SEHUSGS34.9 Good NONE1Imported Channel 1UNSPother 34.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
6612004-05-26 10:44PDTYesWJH/ACMUSGS13.8 Good NONE1Imported Channel 1UNSPother 13.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
6602003-09-09 12:51PDTYesWJH/SEHUSGS34.0 Fair NONE1Imported Channel 1WADEunspeunkno34.024.330.81.10UNSPUNSPUNSPunknUNSPUNSPUNSP
6592003-06-26 10:08PDTYesWJH/SEHUSGS20.10.61-0.020.70FairClearNONE1Imported Channel 1WADEunspeunkno20.110.911.81.70UNSPUNSPUNSPunknUNSPUNSPUNSP
6582002-08-21 08:53PDTYesWJH/SEHUSGS34.40.930.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno34.425.822.91.50UNSPUNSPUNSPunknUNSPUNSPUNSP
6572001-09-25 15:05PDTYesWJH/WPAUSGS13.90.470.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno13.916.610.31.35UNSPUNSPUNSPunknUNSPUNSPUNSP
6562001-06-13 10:00PDTYesWJH/RDBUSGS16.50.560.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno16.519.112.81.29UNSPUNSPUNSPunknUNSPUNSPUNSP
6551999-09-15 12:25PDTYesWJH/DAGUSGS34.50.990.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno34.526.622.11.56UNSPUNSPUNSPunknUNSPUNSPUNSP
6541999-06-10 08:37PDTYesWJH/BLFUSGS59.61.330.010.60GoodClearNONE1Imported Channel 1WADEunspeunkno59.628.328.82.07UNSPUNSPUNSPunknUNSPUNSPUNSP
6531998-08-19 11:41PDTYesJRS/DAGUSGS64.61.330.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno64.630.028.42.27UNSPUNSPUNSPunknUNSPUNSPUNSP
6521998-08-19 11:02PDTYesJRS/DAGUSGS64.91.330.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno64.930.028.62.27UNSPUNSPUNSPunknUNSPUNSPUNSP
6511994-09-01 11:35PDTYesMDW/DGUSGS14.60.510.000.70Good NONE1Imported Channel 1WADEunspeunkno14.616.917.80.82UNSPUNSPUNSPunknUNSPUNSPUNSP
6501993-09-22 11:25PDTYesJRM/LLUSGS32.20.940.000.50Good NONE1Imported Channel 1WADEunspeunkno32.219.223.41.37UNSPUNSPUNSPunknUNSPUNSPUNSP
6491993-07-14 10:50PDTYesJRMUSGS58.71.350.000.50Good NONE1Imported Channel 1WADEunspeunkno58.720.130.91.90UNSPUNSPUNSPunknUNSPUNSPUNSP
6481990-10-12 13:05PDTYesRHT/BFUSGS13.50.560.000.60Fair NONE1Imported Channel 1WADEunspeunkno13.513.69.401.44UNSPUNSPUNSPunknUNSPUNSPUNSP
6471989-09-29 11:37PDTYesUVL/DGUSGS13.60.53 Unspecified NONE1Imported Channel 1UNSPother 13.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
6461989-06-22 11:00PDTYesUVLUSGS14.00.550.001.00Good NONE1Imported Channel 1WADEunspeunkno14.014.29.561.46UNSPUNSPUNSPunknUNSPUNSPUNSP
6451988-09-26 11:40PDTYesUVLUSGS14.10.560.000.80Fair NONE1Imported Channel 1WADEunspeunkno14.117.69.321.51UNSPUNSPUNSPunknUNSPUNSPUNSP