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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 09137500 GUNNISON RIVER NEAR CORY, CO
Delta County, Colorado
Hydrologic Unit Code 14020005
Latitude  38°46'22", Longitude 108°00'07" NAD27
Drainage area 5,401  square miles
Gage datum 4,960.00 feet above NGVD29
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)
442021-11-17 12:16MSTYesCRB / MWSUSGS498 Fair NONE1MainWADEQSCMMunkno4982022921.70UNSPUNSPUNSPUNSPUNSPUNSPUNSP
432021-09-30 11:13:30MDTYesMLGUSGS636 FairClearNONE1Gunnison R nr CoryWADEQSCMMVADV6362003301.92FIRMBLDREVENSTDYEVENSTNDDNST300.00
422021-05-18 12:01:30MDTYesCNM/CDBUSGS991 Fair OTHR1MainBRDSQSCMMVADCP10301984662.21UNSPUNSPUNSPUNSPUNEVUNSPDNST20.00
412021-04-21 10:38:30MDTYescrb mwsUSGS679 Fair NONE1120 ft d/s of bridgeWADEQSCMMVADV6792013392.00FIRMBLDRUNEVPULSUNEVSTNDUNSP
402020-12-10 12:10:30MSTYescnmUSGS492 Fair NONE1ftWADEQSCMMVADV4922002841.73FIRMBLDREVENSTDYEVENSTNDDNST200.00
392020-08-18 15:12MDTYesCRB CNMUSGS551 Fair NONE1MainWADEQSCMMVADV5511942951.87UNSPUNSPUNSPUNSPUNSPUNSPUNSP
382020-03-16 13:20MDTYesCRB, MLGUSGS701 Good NONE1MainWADEQSCMMVADV7012023561.97UNSPUNSPUNSPUNSPUNSPUNSPUNSP
372020-01-29 12:55:06MSTYesKJL/EAKUSGS1270 GoodClearNONE1MainBRDSQADCPVADCP12702075542.29FIRMBLDRUNEVSTDYUNSPUNSPUNSP
362019-10-23 12:53MDTYescrb mwsUSGS695 Fair NONE175 ft blw bridgeWADEQSCMMVADV6951984061.71FIRMBLDRUNEVPULSUNEVNSTDUNSP
352019-07-25 10:17:30MDTYesMMC/CNMUSGS2410 Poor NONE1mainBRDSQADCPVADCP24102067443.23FIRMBLDRUNEVSTDYUNEVNSTDDNST10.00
342019-04-16 10:15:42MDTYesMMC/MWSUSGS1160 Good NONE1mainBRDSQADCPVADCP11602045152.26FIRMBLDRUNEVSTDYUNEVSTNDDNST20.00
332019-03-14 10:54:30MDTYesCNM DPSUSGS742 Good NONE1ftWADEQSCMMVADV7421933552.09FIRMBLDREVENSTDYEVENSTNDDNST80.00
322018-12-11 11:24:30MSTYesCNM DPSUSGS436 FairClearNONE1ftWADEQSCMMVADV4361922691.62FIRMBLDREVENSTDYEVENSTNDDNST100.00
302018-04-17 10:46MDTYesMMC/DPSUSGS437 Good NONE1mainWADEQSCMMVADV4372002691.62FIRMBLDRUNEVSTDYUNEVNSTDDNST150.00
292018-02-05 15:18:30MSTYesMMC/MLGUSGS776 Good NONE1mainWADEQSCMMVADV7762043622.14FIRMBLDREVENSTDYUNEVSTNDDNST250.00
282017-10-10 13:16:19MDTYesAAHUSGS1130 Good NONE1flowBRDSQADCPVADCP11302004792.37FIRMBLDREVENSTDYUNSPSTNDUNSP
272017-08-22 10:25:57MDTYesdmh mwsUSGS1090 Fair NONE10 ft from bridgeBRDSQADCPVADCP10902024912.22FIRMBLDRUNEVPULSUNEVSTNDUNSP
262017-05-15 13:36:12MDTYesDMH/MLGUSGS4440 Good NONE1mainMBOTQADCPVADCP44402129294.78FIRMCBLSUNEVunknUNEVUNKNUNSP
242017-01-11 10:07:30MSTYesMLG/MWSUSGS852 Good NONE1100 ft d/s from bridgeWADEQSCMMVPAA8521924162.05FIRMBLDREVENunknEVENSTNDUNSP
232016-11-15 11:26MSTYesDMH/MWSUSGS788 Fair NONE150 ft blw bridgeWADEQSCMMVADV7882034331.82FIRMBLDRUNEVunknUNEVSTNDUNSP
252016-07-20 11:04MDTYesCNM DPSUSGS10700.00 FairClearNONE1ftWADEQSCMMVADV10702024432.41FIRMBLDREVENunknUNEVNSTDUPST80.00
222016-06-14 15:22:18MDTYesDMH/MWSUSGS2530 Good NONE1mainBRDSQADCPVADCP25302077443.40FIRMBLDREVENunknEVENSTNDUNSP
212016-03-23 10:29:28MDTYesAAH/mlgUSGS943 Good NONE1Gunnison at coryBRDSQADCPVADCP9432084362.16UNSPUNSPUNSPunknUNSPUNSPUNSP
202015-12-09 09:13MSTYesDPS/MWSUSGS806 FairClearNONE175 ft ab bridgeWADEQSCMMVADV8062003682.19FIRMBLDRUNEVunknUNEVSTNDUNSP
192015-09-23 11:09:30MDTYesJBFUSGS1010 0.90FairClearNONE1mainWADEQSCMMVADV10102004752.12FIRMBLDRUNEVunknUNEVNSTDDNST100.00
182015-05-19 09:58:31MDTYesCMCUSGS2420 FairClearNONE1MainBRDSQADCPVADCP24202057043.43FIRMSANDUNEVunknEVENSTNDUNSP
172015-02-18 13:01:30MSTYesJBF/MLGUSGS671 0.80FairClearNONE1mainWADEQSCMMVADV6712003411.97FIRMBLDRUNEVunknUNEVSTNDDNST25.00
162014-10-28 13:08MDTYesTDB/MWSUSGS688 1.40FairUnspecifedNONE1abv bridgeWADEQSCMMVADV6882003412.02FIRMBLDRUNEVunknUNEVSTNDUNSP
152014-08-12 11:49MDTYesJPS/TDBUSGS942 0.30Good NONE1Imported Channel 1BRDSQADCPVADCP9422034492.10FIRMBLDRUNEVunknUNEVUNKNATGA
142014-06-12 10:43MDTYesTDB/TCPUSGS8520 0.20FairClearNONE1Imported Channel 1BRDSQADCPVADCP852023714605.83FIRMGRVLUNEVunknUNEVSTNDDNST25.00
132014-03-06 10:51MSTYesMMC/MLGUSGS679 0.20Fair NONE1Imported Channel 1BRDSQADCPVADCP6791993841.77UNSPUNSPUNSPunknUNSPUNSPDNST10.00
122013-12-10 13:59MSTYesMMC/DMHUSGS539 0.40Poor NONE1Imported Channel 1WADEQSCMMVADV5391983151.71FIRMBLDRUNSPunknUNSPUNSPDNST80.00
112013-08-13 12:32MDTYesDMHUSGS627 0.70Fair NONE1Imported Channel 1WADEQSCMMVPAA6271993841.63FIRMBLDRUNEVunknUNSPUNSPDNST50.00
102013-07-18 10:21MDTYesDMH/MMCUSGS753 0.70Fair NONE1Imported Channel 1WADEQSCMMVPAA7531933492.16FIRMBLDRUNEVunknUNEVUNSPDNST50.00
92013-05-20 14:04MDTYesDMH/MMCUSGS1620 0.30GoodUnspecifedNONE1Imported Channel 1BRDSQADCPVADCP16202105662.86UNSPBLDRUNSPunknUNSPUNSPDNST0.00
82013-02-12 11:33MSTYesJRZ/MLGUSGS483 0.30Fair NONE1Imported Channel 1BRDSQADCPVADCP4831953081.57FIRMBLDREVENunknEVENSTNDATGA
72012-11-14 11:45MSTYesMLG/JRZUSGS519 Unspecified NONE1Imported Channel 1UNSPother 519 UNSPUNSPUNSPunknUNSPUNSPUNSP
62012-10-25 13:27MDTYesJRZ/MLGUSGS416 0.80FairClearNONE1Imported Channel 1BRDSQADCPVADCP4162153231.29FIRMBLDREVENunknUNEVSTNDATGA
52012-08-22 12:38MDTYesTDB/MLGUSGS576 0.30FairVegetationModerateNONE1Imported Channel 1MBOTQADCPVADCP5761963671.57FIRMGRVLUNEVunknUNEVUNSPUNSP
42012-05-23 12:47MDTYesTDB/MLGUSGS787 0.20PoorUnspecifedNONE1Imported Channel 1MBOTQADCPVADCP7871984071.93FIRMBLDRUNEVunknUNEVUNSPUNSP
32012-02-23 13:18MSTYesDMH/MLGUSGS857 0.20Good NONE1Imported Channel 1BRDSQADCPVADCP8572064112.09FIRMBLDRUNSPunknUNSPUNSPUNSP
22011-12-20 13:24MSTYesBGM/JRZUSGS1780 0.20Good NONE1Imported Channel 1BRDSQADCPVADCP17802086042.94FIRMBLDREVENunknUNEVUNFMDNST20.00
12011-09-29 14:52MDTYesBGM/TASUSGS1190 0.30Good NONE1Imported Channel 1BRDSQADCPVADCP11902055022.37FIRMBLDRUNSPunknUNEVUNFMDNST20.00