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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 4336251161221 BOISE RIVER AT CAPITAL BOULEVARD AT BOISE ID
Ada County, Idaho
Hydrologic Unit Code 17050114
Latitude  43°36'25", Longitude 116°12'21" NAD83
Gage datum 2,685 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)
42010-08-03 11:25MDTYesDLGUSGS11000.00 Good NONE11CWAYQADCPVADCP11001414562.42FIRMGRVLEVENunknEVENUNSPUNSP
32010-05-25 13:50MDTYesDLG/MPCUSGS19200.00 Good NONE1bsBRDSQADCPVADCP19201565863.28FIRMGRVLEVENunknEVENUNSPUNSP
22010-02-08 10:45MSTYesDLGUSGS245 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVADV2451192151.14UNSPUNSPUNSPunknUNSPUNSPUNSP
12009-11-05 10:05MSTYesDLGUSGS221 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVADV22195.01121.98UNSPUNSPUNSPunknUNSPUNSPUNSP