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Streamflow Measurements for the Nation


USGS 01494953 Big Elk Creek at Maple Grove, PA
Chester County, Pennsylvania
Hydrologic Unit Code 02060002
Latitude  39°45'44", Longitude  75°55'16" NAD27
Drainage area 26.6  square miles
Gage datum 295 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)
272023-11-13 12:14:30ESTYesleoUSGS12.9 Fair NONE1mainWADEQSCMMVADV12.929.227.00.48FIRMCBLSEVENSTDYUNSPSTNDUNSP
252022-11-23 12:13ESTYesleoUSGS26.8 FairClearNONE1mainWADEQSCMMVADV26.832.429.30.91FIRMCBLSEVENSTDYEVENSTNDATGA0.00
262021-11-10 09:54:28ESTYesLAT/LEOUSGS25.9 FairClearNONE1MainWADEQSCMMVADV25.942.042.80.61FIRMCBLSEVENSTDYEVENSTNDUNSP
242020-11-19 15:03:06ESTYespka/leoUSGS25.9 0.55Fair NONE1mainWADEQSCMMVADV25.939.032.30.80FIRMBLDRUNEVSTDYEVENNSTDUNSP
232019-11-05 10:57:30ESTYesAGRUSGS24.2 FairDebrisLightNONE1MainWADEQSCMMVADV24.242.036.90.66FIRMBLDRUNEVSTDYUNSPSTNDATGA0.00
212018-11-20 12:16:30ESTYesAGRUSGS55.9 FairVegetationLightNONE1MainWADEQSCMMVADV55.946.052.01.08FIRMBLDRUNEVSTDYEVENUNFMATGA0.00
222017-11-14 13:36:30ESTYesAGRUSGS18.5 GoodDebrisLightNONE1MainWADEQSCMMVADV18.539.042.90.43FIRMBLDRUNEVSTDYEVENUNFMATGA0.00
202016-10-26 12:23EDTYesPKA/LEOUSGS11.0 0.50FairDebrisModerateNONE1mainWADEQSCMMVADV11.041.028.00.39FIRMCBLSUNEVunknEVENUNKNUNSP
192015-11-05 11:36:30ESTYesrtmUSGS16.0 Fair NONE1mainWADEQSCMMVADV16.042.038.50.42UNSPUNSPUNSPunknUNSPUNSPUPST125.00
182014-10-28 12:15EDTYesAGRUSGS15.7 FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV15.740.444.90.35FIRMCBLSUNEVunknEVENUNSPUNSP
172013-11-06 13:00ESTYesAGRUSGS21.9 GoodDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV21.944.044.60.49FIRMCBLSUNEVunknUNEVUNSPUNSP
162012-11-08 14:00ESTYesAGRUSGS20.9 FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV20.944.047.60.44FIRMCBLSEVENunknUNSPUNSPUNSP
152011-11-03 13:00EDTYesAGRUSGS34.1 FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV34.143.865.20.52FIRMBLDRUNEVunknEVENSTNDUNSP
142010-10-29 13:00EDTYesAGRUSGS22.4 FairDebrisHeavyNONE1Imported Channel 1WADEQSCMMVADV22.454.342.30.53FIRMBLDREVENunknEVENSTNDUNSP
132009-11-05 10:30ESTYesAGRUSGS33.6 GoodDebrisLightNONE1Imported Channel 1WADEQSCMMVADV33.648.045.40.74FIRMBLDRUNEVunknEVENUNSPUNSP
122008-11-18 12:21:21ESTYesAGLUSGS23.6 FairClearNONE1Imported Channel 1WADEQSCMMVADV23.643.041.40.57FIRMBLDREVENunknEVENUNSPUNSP
112007-11-05 12:40ESTYesAGRUSGS13.7 GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno13.739.035.30.39UNSPUNSPUNSPunknUNSPUNSPUNSP
102006-10-12 11:45EDTYesleoUSGS17.2 GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno17.235.515.61.11UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-11-14 12:18ESTYeslbhUSGS18.6 FairClearNONE1Imported Channel 1WADEunspeunkno18.638.038.70.48UNSPUNSPUNSPunknUNSPUNSPUNSP
82004-12-16 09:40ESTYesAGRUSGS40.7 FairClearNONE1Imported Channel 1WADEunspeunkno40.753.758.20.70UNSPUNSPUNSPunknUNSPUNSPUNSP
72003-10-14 10:40EDTYesLEO/AGRUSGS26.4 GoodClearNONE1Imported Channel 1WADEunspeunkno26.436.337.80.70UNSPUNSPUNSPunknUNSPUNSPUNSP
62002-10-22 09:56EDTYesleo/agrUSGS9.98 GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno9.9835.131.30.32UNSPUNSPUNSPunknUNSPUNSPUNSP
52001-10-24 12:30EDTYesleo/agrUSGS9.36 GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno9.3637.031.60.30UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-10-26 09:55EDTYesmohUSGS13.2 FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno13.238.027.10.49UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-08-30 10:40EDTYesamUSGS12.3 GoodClearNONE1Imported Channel 1WADEunspeunkno12.338.032.50.38UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-10-25 13:00EDTYesAMUSGS21.7 FairClearNONE1Imported Channel 1UNSPother 21.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
11998-11-09 10:25ESTYesadm/agrUSGS9.62 0.003.00FairClearNONE1Imported Channel 1WADEunspeunkno9.6234.034.50.28UNSPUNSPUNSPunknUNSPUNSPUNSP