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Streamflow Measurements for the Nation


USGS 07370500 Castor Ck nr Grayson, LA
Caldwell Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  32°04'53.7", Longitude  92°12'23.4" NAD83
Drainage area 271.00  square miles
Gage datum 29.64 feet above NAVD88
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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)
142024-10-18 15:06:07CDTYesMMW/JFSUSGS0.213.760.010.28PoorDebrisHeavyNONE1MainWADEQSCMMVADV0.215.000.700.30SOFTsiltUNEVUNSPUNEVUNSPDNST300.00
122024-08-12 16:05:59CDTYesMMW/RWTUSGS2.164.510.010.22PoorDebrisHeavyNONE1MainCWAYQADCPVADCP2.1613.17.710.28SOFTsiltUNEVUNSPUNEVUNSPDNST700.00
132024-08-12 15:33:10CDTYesMMW/RWTUSGS2.434.510.010.68PoorDebrisHeavyNONE1MainWADEQSCMMVADV2.4313.27.160.34SOFTsiltUNEVUNSPUNEVUNSPDNST700.00
112024-06-17 14:21:14CDTYesMMW/RWTUSGS22.25.30-0.010.28PoorDebrisHeavyNONE1MainBRDSQADCPVADCP22.269.42550.09SOFTsiltUNEVUNSPEVENUNSPATGA0.00
102024-04-01 13:31:30CDTYesMMW/RWTUSGS67711.600.020.50PoorClearNONE2MainBRDSQADCPVADCP66142912200.54SOFTsiltUNEVUNSPUNEVUNSPATGA0.00
102024-04-01 13:31:30CDTYesMMW/RWTUSGS67711.600.020.50PoorClearNONE1Left ChannelBRDSQADCPVADCP15.890.81230.13UNSPUNSPUNSPUNSPUNEVUNSPATGA0.00
92024-02-12 13:53:57CSTYesMMW/MDD/MGBUSGS205013.390.020.32PoorClearNONE1MainBRDSQADCPVADCP205056524100.85SOFTsiltUNEVUNSPUNEVUNSPATGA0.00
82024-01-26 13:18:12CSTYesMMWUSGS35810.250.020.37FairClearNONE2MainBRDSQADCPVADCP3531186130.58SOFTsiltUNEVUNSPUNEVUNSPATGA0.00
82024-01-26 13:18:12CSTYesMMWUSGS35810.250.020.37FairClearNONE1Left OverbankBRDSQADCPVADCP4.781341540.03UNSPUNSPUNSPUNSPUNEVUNSPATGA0.00
72023-12-04 13:52:47CSTYesMMW/KKCUSGS0.003.050.000.01ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPDNST1200.00
62023-10-16 14:47:42CDTYesMMW/RWTUSGS0.002.700.000.01ExcellentDebrisHeavyNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPDNST300.00
52023-08-08 13:30:16CDTYesMMW/RWTUSGS0.203.760.000.00PoorDebrisHeavyNONE1MainOTHRother 0.20 SOFTsiltUNEVUNSPUNEVUNSPDNST450.00
42023-07-17 13:29:49CDTYesMMW/RWT/MGBUSGS12.95.100.010.25PoorDebrisHeavyNONE1mainBRDSQADCPVADCP12.970.62400.05UNSPUNSPUNSPUNSPUNSPUNSPUNSP
32023-05-15 14:04:10CDTYesMMW/SATUSGS196013.31-0.020.47FairClearNONE1MainBRDSQADCPVADCP196055121500.91SOFTsiltUNEVUNSPUNEVUNSPATGA0.00
22023-04-10 19:46:29CDTYesMMW/JMTUSGS220013.46-0.030.50FairDebrisModerateNONE1Main ChannelBRDSQADCPVADCP220056524100.92SOFTsiltUNEVUNSPUNEVUNSPATGA0.00
12023-03-20 12:18:20CDTYesMMW/DMHUSGS68111.650.010.48PoorDebrisModerateNONE1MainBRDSQADCPVADCP68155413500.51SOFTsiltUNEVUNSPUNEVUNSPATGA0.00