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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 13211000 BOISE RIVER AT HWY 20-26 XING NR CALDWELL ID
Canyon County, Idaho
Hydrologic Unit Code 17050114
Latitude  43°41'20", Longitude 116°41'11" NAD83
Gage datum 2,350 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)
1032013-03-06 09:52:44MSTYesLAA/AASUSGS471 Good NONE1Boise River at hwy 20-26CWAYQADCPVADCP4711573351.41FIRMBLDRUNEVunknEVENUNFMATGA
1022012-10-31 12:46:43MDTYesLAA/AASUSGS638 Poor NONE1Highway 20-26 bridgeBRDSQADCPVADCP63882.73321.90FIRMCBLSUNEVunknUNEVNSTDDNST25.00
1012012-08-22 11:58:37MDTYesLAA/AASUSGS382 FairClearNONE1Boise River at highway 20-26 crossingBRDSQADCPVADCP38279.72801.36FIRMCBLSUNEVunknEVENUNFMDNST20.00
100M1996-11-13 09:09MSTYesGWEUSGS610 UnspecifiedDebrisLightNONE1Imported Channel 1WADEunspeunkno61099.02272.69UNSPUNSPUNSPunknUNSPUNSPUNSP
41974-10-24 14:35MDTYesrwl/rasUSGS779 Good NONE1Imported Channel 1WADEunspeunkno7791754091.90UNSPUNSPUNSPunknUNSPUNSPUNSP
31974-10-23 17:00MDTYesbbbUSGS699-17.460.010.90Good NONE1Imported Channel 1WADEunspeunkno6991674251.64UNSPUNSPUNSPunknUNSPUNSPUNSP
21974-10-22 14:15MDTYesscUSGS688-17.54 GoodClearNONE1Imported Channel 1WADEunspeunkno6881753681.87UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-10-18 16:50MDTYesbbbUSGS625-17.560.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno6251674041.55UNSPUNSPUNSPunknUNSPUNSPUNSP