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Streamflow Measurements for the Nation


USGS 15199300 TULSONA C NR GAKONA AK
Copper River Census Area County, Alaska
Hydrologic Unit Code 190201011403
Latitude  62°25'52", Longitude 144°58'03" NAD83
Drainage area 93.8  square miles
Gage datum 1,737.0 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)
262025-09-16 16:03:36AKDTYesMER/DSIUSGS51.29.87 PoorDebrisLightNONE1TulsonaBRDSQADCPVADCP51.229.673.70.70SOFTCBLSUNEVSTDYUNSPUNKNDNST5.00
252024-05-15 16:41:27AKDTYesMER/KTWUSGS18211.41 PoorClearNONE1TulsonaCWAYQADCPVADCP18240.61421.28SOFTsiltEVENSTDYEVENUNKNDNST10.00
242023-05-24 12:57:29AKDTYesMER/DSIUSGS45913.960.000.25FairClearNONE1MainBRDSQADCPVADCP45942.12451.87UNSPUNSPUNSPUNSPEVENUNSPDNST6.00
232022-06-02 11:05:38AKDTYesBADUSGS23512.05-0.010.25GoodClearNONE1mainBRDSQADCPVADCP23528.41451.61SOFTsiltEVENSTDYEVENNSTDATGA0.00
222022-05-18 17:58:23AKDTYesCWSUSGS75816.44 FairClearNONE1mainBRDSQADCPVADCP75846.83772.01SOFTsiltUNEVSTDYUNEVNSTDATGA0.00
212021-06-30 17:31:46AKDTYesktw/trdUSGS10110.490.000.25FairClearNONE1MainBRDSQADCPVADCP10127.086.51.16SOFTsiltEVENSTDYUNSPSTNDATGA0.00
202021-05-10 16:46:03AKDTYesCWS/JCCusgs13914.96 FairIceAnchorNONE1mainBRDSQADCPVADCP13939.063.22.20FIRMUNSPUNEVSTDYUNEVUNKNATGA0.00
192020-09-08 16:51:16AKDTYesktw/cwsUSGS67.19.920.000.25FairClearNONE1MainMBOTQADCPVADCP67.120.868.90.97SOFTsiltUNEVSTDYEVENSTNDATGA0.00
182019-08-14 10:54:32AKDTYesktw/trdUSGS42.611.230.010.25PoorClearNONE1MainBRDSQADCPVADCP42.639.31350.32SOFTsiltUNEVSTDYEVENSTNDDNST10.00
172019-05-30 18:30:52AKDTYesBAD/JCCUSGS58.69.690.000.50FairClearNONE1mainBRDSQADCPVADCP58.629.571.30.82SOFTsiltEVENSTDYUNEVNSTDATGA0.00
162018-06-13 17:44AKDTYesRPMUSGS34113.47-0.041.00FairClearNONE1mainBRDSQSCMMVPAA34143.02351.45FIRMSANDEVENPULSUNEVNSTDATGA0.00
152018-05-24 13:10AKDTYesBAD/CWSUSGS19810.840.000.25GoodClearNONE1mainCWAYQADCPVADCP19826.11241.60SOFTGRVLEVENSTDYEVENNSTDATGA0.00
142018-05-14 17:37:30AKDTYesRPM/MPCUSGS47214.14-0.030.52FairClearNONE1mainBRDSQSCMMVADCP47242.02561.85FIRMSANDEVENPULSUNEVNSTDATGA0.00
132017-09-12 15:02:03AKDTYesRM/MSUSGS44.79.340.000.70FairClearNONE1mainWADEQSCMMunkno44.722.552.00.86FIRMsiltEVENunknEVENUNFMDNST20.00
122017-06-19 17:17:53AKDTYesrpm/mmUSGS34.49.160.000.60FairClearNONE1mainWADEQSCMMVPAA34.422.046.70.74FIRMSANDEVENunknEVENUNFMDNST50.00
112016-07-12 15:15:51AKDTYesBAD/jsoUSGS30.08.960.000.30PoorClearNONE1mainBRDSQADCPVADCP30.033.559.30.51SOFTsiltEVENunknEVENNSTDATGA
102014-09-24 12:30:30AKDTYesRPM/GSUSGS1029.570.001.00FairClearNONE1MAINWADEQSCMMVPAA10222.377.81.31FIRMSANDEVENunknUNEVNSTDDNST15.00
92014-09-23 19:15AKDTYesRPMUSGS1109.630.000.50PoorClearNONE1MAINUNSPQADCPVADCP11020.572.01.44FIRMSANDEVENunknUNEVNSTDDNST25.00
82014-07-15 17:07:30AKDTYesRPM/FWSUSGS1299.960.000.80FairClearNONE1MAINBRDSQSCMMVPAA12933.593.21.38FIRMsiltEVENunknEVENUNFMDNST0.00
72014-05-22 22:15AKDTYesRPM/MMUSGS75.19.28-0.011.40FairClearNONE1MAINBRDSQSCMMVPAA75.129.067.11.12FIRMsiltEVENunknUNEVUNFMATGA
62014-05-09 17:20:03AKDTYesRPM/MMUSGS25511.47-0.020.70GoodClearNONE1MAINCWAYQSCMMVPAA25526.01321.94FIRMsiltEVENunknEVENUNFMUPST40.00
52014-04-30 13:37:53AKDTYesRPM/KMJUSGS25613.60-0.110.60PoorIceAnchorNONE1MAINBRUSQSCMMVPAA25638.074.23.46FIRMsiltEVENunknEVENUNFMUPST40.00