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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 403831121280701 HAT C AB BIG SPRING CA
Shasta County, California
Hydrologic Unit Code 18020003
Latitude  40°38'31", Longitude 121°28'07" NAD83
Gage datum 4,598 feet above NAVD88
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 		 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)
332024-02-28 15:24:13PSTYesBJLEDBETTERUSGS18.4 Poor NONE1Only - FT2WADEQSCMMVADV18.428.520.90.88SOFTGRVLUNEVSTDYEVENSTNDUNSP
322023-09-07 13:25:52PDTYesCSCHRAEDERUSGS22.3 Fair NONE1MainWADEQSCMMVADV22.325.020.81.07FIRMCBLSEVENSTDYEVENSTNDATGA0.00
312023-05-10 10:23:49PDTYesBJLEDBETTER/USGS49.4 Good NONE1FT2 measurement just above fence postWADEQSCMMVADV49.426.029.11.70SOFTGRVLUNEVSTDYUNEVSTNDATGA0.00
302023-02-02 13:12:51PSTYesCSCHRAEDER/CUSGS8.26 Fair NONE1MainWADEQSCMMVADV8.2625.018.60.44FIRMGRVLEVENSTDYEVENSTNDUNSP
292022-11-04 13:30:23PDTYesBJLEDBETTER/USGS9.32 Fair NONE1Main ABVWADEQSCMMVADV9.3225.519.60.48FIRMCBLSEVENSTDYEVENSTNDUNSP
282022-09-09 11:15:27PDTYesBJLEDBETTERUSGS6.18 Fair NONE1MainWADEQSCMMVADV6.1824.018.30.34SOFTGRVLUNEVSTDYUNEVUNKNUNSP
272022-06-02 14:36:12PDTYesCSCHRAEDER/USGS36.7 Good NONE1Hat C above Big SpringWADEQSCMMVADV36.725.026.81.37SOFTGRVLUNEVSTDYUNEVSTNDUNSP
262022-02-11 13:42:41PSTYesBJLEDBETTERUSGS8.13 Good NONE1MainWADEQSCMMVADV8.1326.018.60.44SOFTGRVLUNEVSTDYEVENSTNDUNSP
252021-12-02 13:58:29PSTYesCATRENTUSGS10.4 0.50Good NONE1MainWADEQSCMMVADV10.424.718.10.57SOFTGRVLUNEVSTDYUNSPSTNDATGA0.00
242021-08-25 14:51:57PDTYesBJLEDBETTERUSGS5.50 Poor NONE1MainWADEQSCMMVADV5.5026.014.50.38SOFTGRVLUNEVSTDYUNEVUNKNUNSP
232021-05-25 11:40:37PDTYesBJLEDBETTERUSGS29.2 Fair NONE1MainWADEQSCMMVADV29.228.222.71.29SOFTGRVLUNEVSTDYEVENUNKNUNSP
222021-03-04 12:03:21PSTYesBJLEDBETTERUSGS10.7 Fair NONE1MainWADEQSCMMVADV10.725.013.90.77SOFTGRVLUNEVSTDYUNEVSTNDUNSP
212020-12-15 11:20:33PSTYesBJLUSGS9.67 Fair NONE1MainWADEQSCMMVADV9.6728.013.40.72SOFTGRVLUNEVSTDYEVENSTNDUNSP
202020-09-14 14:27:33PDTYesKCSUSGS10.9 Fair NONE1mainWADEQSCMMVADV10.922.021.70.50SOFTGRVLEVENSTDYEVENUNKNATGA0.00
192020-06-22 10:09:28PDTYesKCS/CATUSGS21.2 Fair NONE1HAT C AB BIG SPRINGSWADEQSCMMVADV21.223.325.90.82UNSPUNSPUNSPUNSPUNSPUNSPUNSP
182020-01-23 13:33PSTYesBJL/KCSUSGS20.0 Fair NONE1Main_Hat C ab Big Spring CaWADEQSCMMVADV20.027.016.11.24FIRMCBLSUNEVSTDYUNEVSTNDUNSP
172019-10-28 15:19:30PDTYesBJL/KCSUSGS28.2 Fair NONE1MainWADEQSCMMunkno28.225.718.51.52FIRMCBLSUNEVPULSEVENSTNDUNSP
162019-09-12 13:48:29PDTYesdamUSGS20.6 0.90FairVegetationLightNONE1mainWADEQSCMMVADV20.611.79.932.07FIRMCBLSUNEVSTDYUNEVUNKNDNST30.00
152019-07-31 13:24:30PDTYesKCS/BJLUSGS46.6 Fair NONE1Mainunknother 46.6 unknunknunknunknunknUNKNunkn
142019-05-21 12:12:30PDTYesKCS/BJLUSGS91.8 Fair NONE1Mainunknother 91.8 unknunknunknunknunknUNKNunkn
132019-02-21 12:45PSTYesKCS/TJRUSGS22.6 Unknown NONE1Mainunknother 22.6 unknunknunknunknunknUNKNunkn
122018-10-09 10:58PDTYesBAPUSGS16.0 Unknown NONE1Mainunknother 16.0 unknunknunknunknunknUNKNunkn
112018-08-27 12:38:30PDTYesBAPUSGS17.9 Unknown NONE1Mainunknother 17.9 unknunknunknunknunknUNKNunkn
102018-05-07 11:27PDTYesJEFUSGS54.9 Unknown NONE1Mainunknother 54.9 unknunknunknunknunknUNKNunkn
92018-02-13 14:29PSTYesBAPUSGS47.7 Fair NONE1Mainunknother 47.7 unknunknunknunknunknUNKNunkn
2017-11-28 16:50:58PSTYesTJRUSGS53.0 Unknown NONE1MainunknQSCMMunkno53.020.722.02.41unknunknunknunknunknUNKNunkn
82017-11-28 16:02:30PSTYesTJRUSGS53.0 Unknown NONE1Mainunknother 53.0 unknunknunknunknunknUNKNunkn
72017-09-06 11:46:30PDTYesBAPUSGS49.3 Unknown NONE1Mainunknother 49.3 unknunknunknunknunknUNKNunkn
62017-06-14 14:16PDTYesCAT/JEFUSGS112 Unknown NONE1Mainunknother 112 unknunknunknunknunknUNKNunkn
52017-03-07 11:34:30PSTYesBAPUSGS86.4 Fair NONE1Mainunknother 86.4 unknunknunknunknunknUNKNunkn
42017-02-14 10:53PSTYesJEF BAPUSGS86.4 Fair NONE1Mainunknother 86.4 unknunknunknunknunknUNKNunkn
32016-09-08 13:59:30PDTYesJEF/CATUSGS10.7 Unknown NONE1Mainunknother 10.7 unknunknunknunknunknUNKNunkn
22016-05-19 12:27:30PDTYesJEF/TJRUSGS117 Unknown NONE1MainunknQSCMMunkno117 unknunknunknunknunknUNKNunkn