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Streamflow Measurements for the Nation


USGS 13172454 Snake River blw Swan Falls Dam, ID
Ada County, Idaho
Hydrologic Unit Code 17050103
Latitude  43°14'57.72", Longitude 116°23'01.71" NAD83
Drainage area 41,900  square miles
Contributing drainage area 41,900  square miles
Gage datum 2,280 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel 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)
182025-09-23 09:06:23MDTYesEBS, KMHUSGS711085.15 GoodClearNONE1MainMBOTQADCPVADCP711022939001.82UNSPUNSPUNSPUNSPUNSPUNSPDNST4000.00
172025-02-27 10:28:41MSTYesEBS/KMLUSGS755085.18 GoodClearNONE1MainMBOTQADCPVADCP755021635602.12UNSPUNSPUNSPUNSPUNSPUNSPDNST2600.00
162024-09-19 10:05:07MDTYesJCW/KMHUSGS768085.44 Good NONE1MainMBOTQADCPVADCP768021034102.25UNSPUNSPUNSPUNSPUNSPUNSPDNST2500.00
152024-03-12 10:04:56MDTYesJCW/KMHUSGS642084.18 FairUnspecifedNONE1MainMBOTQADCPVADCP642023839801.61UNSPUNSPUNSPUNSPUNSPUNSPDNST1000.00
142023-09-19 09:34:30MDTYesIDC/SRPUSGS624084.43-0.010.40GoodClearNONE1MainMBOTQADCPVADCP624024639001.60UNSPUNSPUNSPUNSPUNEVUNSPDNST800.00
132023-02-22 09:41:09MSTYesEBS, JCWUSGS583083.98 Good NONE1MainMBOTQADCPVADCP583021834201.71UNSPUNSPUNSPUNSPUNSPUNSPDNST3500.00
122022-08-31 09:02:47MDTYesJPC/EBSUSGS546083.27 FairClearNONE1MainMBOTQADCPVADCP546023738501.42UNSPUNSPUNSPUNSPUNSPUNSPDNST5200.00
112022-04-26 09:42:38MDTYesDLG/RMFUSGS623084.30 GoodClearNONE11MBOTQADCPVADCP623022837101.68FIRMGRVLUNEVPULSUNEVNSTDDNST1500.00
102021-08-24 09:17:06MDTYesREM/DLGUSGS581084.050.010.40Good NONE1mainMBOTQADCPVADCP581022135501.64FIRMBLDREVENSTDYUNSPUNSPDNST3000.00
92021-03-09 09:03:50MSTYesCMM/JPCUnspe648084.52-0.030.50GoodClearNONE1MainMBOTQADCPVADCP648023037501.73UNSPUNSPUNSPUNSPUNEVUNSPDNST2500.00
82020-08-04 09:01:23MDTYesDLG/SRPUSGS656084.67 GoodClearNONE11MBOTQADCPVADCP656025842201.55FIRMGRVLUNEVPULSUNEVNSTDDNST3000.00
72020-04-02 09:29:19MDTYesDLG/SRPUSGS985087.01 GoodClearNONE11MBOTQADCPVADCP985028048802.02FIRMGRVLEVENSTDYUNEVUNFMDNST1500.00
62019-08-07 09:50:03MDTYesJPC/REMUSGS635084.54 Good NONE1MainMBOTQADCPVADCP635025839701.60UNSPUNSPUNSPUNSPUNSPUNSPDNST750.00
52019-03-28 10:27:41MDTYesGJP/CRUSGS1560090.21 GoodClearNONE1mainMBOTQADCPVADCP1560031449303.17FIRMBLDREVENSTDYEVENSTNDDNST1000.00
42018-06-08 09:47:10MDTYesJPCUSGS1620090.61 Fair NONE1MainMBOTQADCPVADCP1620034254003.00UNSPUNSPUNSPUNSPUNSPUNSPDNST2500.00
32017-12-12 10:25:51MSTYesJPC/DLGUSGS1210088.54 GoodClearNONE1MainMBOTQADCPVADCP1210028654002.24UNSPUNSPUNSPunknUNSPUNSPDNST1500.00