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Streamflow Measurements for the Nation

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USGS 11362940 EF NELSON C OVERFLOW WEIR BL PP DIV NR BIG BEND CA
Shasta County, California
Hydrologic Unit Code 18020003
Latitude  41°02'25", Longitude 121°52'28" NAD27
Drainage area 8.18  square miles
Gage datum 2,540 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
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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)
642025-09-16 10:47PDTYesCATRENT/BJLEUSGS0.00 ExcellentUnspecifedNONE1OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
632025-06-05 10:23PDTYesCATRENTUSGS0.00 ExcellentNoFlowNONE1OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
622025-03-27 12:21:25PDTYesCATRENT/BJLEUSGS44.97.300.000.88PoorVegetationLightOTHR1EF Nelson C Overflow WeirWADEQSCMMVADV56.618.018.83.00FIRMBLDRUNEVPULSUNEVSTNDDNST400.00
612025-02-26 12:15PSTYesCATRENT/SLMIUSGS22.47.030.000.00PoorDebrisLightNONE1EF Nelson C Overflow WeirOTHRother 22.4 FIRMLDGEEVENPULSUNEVNSTDDNST5.00
2024-08-27 11:54:30PDTYesBJLEDBETTER/USGS0.00 ExcellentNoFlowNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
602024-06-13 10:44:30PDTYesCATRENT/SLMIUSGS0.00 ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
592024-03-21 14:50:56PDTYesCATRENT/SLMIUSGS6.046.380.001.30PoorDebrisModerateNONE1EF Nelson C OverflowWADEQSCMMVADV6.0422.65.001.21FIRMLDGEEVENPULSUNEVNSTDATGA0.00
582024-02-06 13:15:30PSTNo
572023-08-30 10:29:30PDTYesSLMiller/CATUSGS0.00 ExcellentNoFlowNONE1EF Nelson OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP6.00
562023-07-24 10:15:30PDTYesCATRENTUSGS0.00 ExcellentNoFlowNONE1OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
552023-05-10 11:47:39PDTYesCATRENT/TRWAUSGS9.586.610.000.76PoorDebrisLightBYPS1OverflowWADEQSCMMVADV18.319.019.40.94FIRMBLDRUNEVPULSUNEVNSTDDNST200.00
542023-02-02 09:12:30PSTYesCATRENT/CSCHUSGS0.00 ExcellentNoFlowNONE1OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
532022-09-20 10:40PDTYesBJLEDBETTER/USGS0.00 UnspecifiedNoFlowNONE1Dry WeirOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
522022-06-02 09:50PDTYesCSCHRAEDER/USGS0.00 UnspecifiedNoFlowNONE1Main overflow weir - DryOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
512022-02-09 11:09PSTYesBJLEDBETTERUSGS0.00 ExcellentNoFlowNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
502021-12-09 14:00PSTYesBJLEDBETTERUSGS0.002.740.00 ExcellentVegetationModerateNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
492021-09-09 12:43:30PDTYesBJLEDBETTERUSGS0.000.000.00 ExcellentVegetationLightNONE1Dry - no flowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
482021-07-09 12:14PDTYesBJLEDBETTER/USGS0.000.000.000.10ExcellentNoFlowNONE1Main - No FlowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
472021-05-18 13:41PDTYesBJLEDBETTERUSGS0.00 ExcellentNoFlowNONE1Mainunknother 0.00 unknunknunknunknunknUNKNunkn
462021-03-02 13:00PSTYesKSCARBRO/BJLUnspe0.000.000.000.10Excellent NONE1EF Nelson OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
452020-06-01 13:00:30PDTYesKCSUSGS0.002.380.000.10Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
442020-05-08 11:44:30PDTYesKCSUSGS0.002.540.000.00ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
432020-02-18 13:10:30PSTYesKCSUSGS0.002.610.000.10Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
422020-01-14 13:30:30PSTYesKCSUSGS0.002.680.00 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
412019-09-06 13:05:30PDTYesKCSUSGS0.00 ExcellentClearNONE1EF OverflowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
402019-04-23 15:18:02PDTYesKCSUSGS23.36.980.001.10PoorDebrisLightBYPS1East Fork Nelson C Overflow WeirWADEQSCMMVADV35.316.727.81.27FIRMCBLSUNEVUNSPUNEVNSTDDNST75.00
392019-03-12 14:44:16PDTYesKCS/TJRUSGS18.26.840.001.30PoorDebrisLightNONE1Overflow weirWADEQSCMMVADV18.217.021.60.84FIRMBLDRUNEVPULSUNEVNSTDDNST300.00
382018-09-13 12:20:30PDTYesJEF/CATUSGS0.00 Unknown NONE1OVERFLOWunknother 0.00 unknunknunknunknunknUNKNunkn
372018-03-26 14:07:30PDTYesTJRUSGS0.00 Excellent NONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
362018-02-12 12:39:30PSTYesTJRUSGS0.002.60 Excellent NONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
352017-11-20 14:31PSTYesTJRUSGS4.786.400.010.53PoorDebrisLightOTHR1MainWADEQSCMMVADV4.889.707.430.66FIRMBLDRUNEVunknUNEVUNKNDNST350.00
342017-09-14 15:15:30PDTYesTJRUSGS3.106.320.000.45PoorDebrisHeavyOTHR1Overflow weirWADEQSCMMVADV3.619.207.050.51FIRMBLDRUNEVunknUNEVUNKNDNST80.00
332017-07-12 13:22:30PDTYesTJRUSGS7.636.59 PoorDebrisHeavyNONE1MainWADEQSCMMVADV7.638.309.660.79FIRMBLDRUNEVunknUNEVNSTDDNST80.00
322016-12-08 15:55:43PSTYesTJRUSGS0.00 ExcellentDebrisLightNONE1mainOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
312016-09-20 09:47PDTYesBAPUSGS0.001.82 Excellent NONE1OVERFLOWOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
302016-08-30 14:48:30PDTYesTJRUSGS0.106.08 PoorVegetationHeavyNONE1overflow weirOTHRother 0.10 UNSPUNSPUNSPunknUNSPUNSPATGA
292016-06-13 13:10:39PDTYesDVL/PMMUSGS6.466.200.000.30PoorVegetationLightMEAS111362940WADEQADCPVADCP6.8823.345.90.15FIRMBLDRUNEVunknUNSPUNKNUPST10.00
282016-05-12 14:09:10PDTYesBAP/DVLUSGS15.26.33 PoorVegetationModerateNONE2EFWADEQADCPVADCP15.619.547.60.33FIRMBLDRUNEVunknEVENUNKNUPST10.00
282016-05-12 14:09:10PDTYesBAP/DVLUSGS15.26.33 PoorVegetationModerateNONE1EF NELSON RELEASE WEIROTHRother -0.42 UNSPUNSPUNSPunknUNSPUNSPATGA
272015-09-25 08:50:30PDTYesJEFUSGS0.00 Excellent NONE1E F RELEASEOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
262015-09-11 15:28PDTYesTJRUSGS0.00 ExcellentUnspecifedNONE1EF NELSONOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
252015-04-29 12:42PDTYesBAP/DVLUSGS0.00 Excellent NONE1EF PONDOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
242014-12-23 10:33:30PSTYesJEFUSGS0.003.32 Excellent NONE1E F NELSON OVERFLOWOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
232014-09-18 11:12PDTYesDVL/BAPUSGS0.00 Excellent NONE1EF NELSON PONDOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
222014-09-10 09:43PDTYesJEFUSGS0.00 Good NONE1OVERFLOWOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
212014-07-10 11:10:30PDTYesJEFUSGS0.001.68 ExcellentUnspecifedNONE1EF NELSONOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
202013-12-05 12:58PSTYesTJRUSGS0.001.78 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
192013-09-30 12:14:30PDTYesBAPUSGS0.00 Excellent NONE1EF NELSON OVERFLOWOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
182013-09-26 11:08PDTYesBAP/JJLUSGS0.001.730.000.00Good NONE1MAINOTHRother 0.00 FIRMLDGEEVENunknEVENSTNDATGA
172013-03-19 14:35PDTYesBAP/JJLUSGS0.00 ExcellentUnspecifedNONE1DRYOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
162012-12-17 12:45PSTYesTJRUSGS0.00 ExcellentDebrisLightNONE1EF NELSON OVERFLOW WEIROTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
152012-09-13 10:50PDTYesJJL/BAPUSGS0.00 UnspecifiedClearNONE1DRYOTHRother 0.00 FIRMBLDRUNEVunknUNSPUNKNUNSP
142012-08-06 14:59PDTYesJJL/BAPUSGS0.00 UnspecifiedDebrisModerateNONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
132012-02-28 11:33PSTYesJJLUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
122011-11-30 12:27PSTYesTJRUSGS0.003.76 ExcellentDebrisLightNONE1EF NELSON OVERFLOWOTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
112011-04-04 13:04PDTYesJJLUSGS51.46.720.000.50FairDebrisLightNONE1EAST FORK OVERFLOWWADEQSCMMVADV51.418.420.72.48FIRMBLDREVENunknEVENSTNDDNST125.00
102008-05-01 15:51PDTYesTJRUSGS2.706.080.000.70FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV2.7017.820.40.81UNSPUNSPUNSPunknUNSPUNSPUNSP
92007-03-22 11:45PDTYesLAPUSGS4.826.070.000.40FairClearNONE1Imported Channel 1WADEunspeunkno4.8218.018.30.82UNSPUNSPUNSPunknUNSPUNSPUNSP
82006-05-11 09:35PDTYesLAPUSGS52.86.88-0.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno52.822.016.23.26UNSPUNSPUNSPunknUNSPUNSPUNSP
72006-03-01 10:00PSTYesLAPUSGS65.26.800.010.40FairClearNONE1Imported Channel 1WADEunspeunkno65.221.036.11.81UNSPUNSPUNSPunknUNSPUNSPUNSP
62005-06-07 10:20PDTYesMFFUSGS0.535.990.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno0.5316.510.91.40UNSPUNSPUNSPunknUNSPUNSPUNSP
52004-03-19 09:10PSTYesMFFUSGS3.806.030.020.30FairClearNONE1Imported Channel 1WADEunspeunkno3.8022.22.831.34UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-04-14 10:00PDTYesLAP/MFFUSGS14.16.21-0.020.50GoodClearNONE1Imported Channel 1WADEunspeunkno14.116.415.51.58UNSPUNSPUNSPunknUNSPUNSPUNSP
31999-02-17 10:00PSTYesMFFUSGS9.526.170.010.30Fair NONE1Imported Channel 1WADEunspeunkno9.5222.05.921.61UNSPUNSPUNSPunknUNSPUNSPUNSP
21997-04-09 10:20PDTYesLAPUSGS3.88 FairDebrisHeavyNONE1Imported Channel 1WADEunspeunkno3.8812.211.30.34UNSPUNSPUNSPunknUNSPUNSPUNSP
11997-02-04 13:40PSTYesMFFUSGS54.86.700.000.30Fair NONE1Imported Channel 1WADEunspeunkno54.819.033.01.66UNSPUNSPUNSPunknUNSPUNSPUNSP