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Hydrograph River at a Glance Download
Boise River near Parma Stage (ft)Flow (cfs)Observed: 8.36 ft at 4:00AM Mar 18, 2023Observed: 8.35 ft at 4:15AM Mar 18, 2023Observed: 8.36 ft at 4:30AM Mar 18, 2023Observed: 8.36 ft at 4:45AM Mar 18, 2023Observed: 8.36 ft at 5:00AM Mar 18, 2023Observed: 8.36 ft at 5:15AM Mar 18, 2023Observed: 8.36 ft at 5:30AM Mar 18, 2023Observed: 8.36 ft at 5:45AM Mar 18, 2023Observed: 8.35 ft at 6:00AM Mar 18, 2023Observed: 8.36 ft at 6:15AM Mar 18, 2023Observed: 8.36 ft at 6:30AM Mar 18, 2023Observed: 8.36 ft at 6:45AM Mar 18, 2023Observed: 8.36 ft at 7:00AM Mar 18, 2023Observed: 8.36 ft at 7:15AM Mar 18, 2023Observed: 8.36 ft at 7:30AM Mar 18, 2023Observed: 8.36 ft at 7:45AM Mar 18, 2023Observed: 8.35 ft at 8:00AM Mar 18, 2023Observed: 8.35 ft at 8:15AM Mar 18, 2023Observed: 8.35 ft at 8:30AM Mar 18, 2023Observed: 8.36 ft at 8:45AM Mar 18, 2023Observed: 8.36 ft at 9:00AM Mar 18, 2023Observed: 8.36 ft at 9:15AM Mar 18, 2023Observed: 8.35 ft at 9:30AM Mar 18, 2023Observed: 8.36 ft at 9:45AM Mar 18, 2023Observed: 8.35 ft at 10:00AM Mar 18, 2023Observed: 8.35 ft at 10:15AM Mar 18, 2023Observed: 8.35 ft at 10:30AM Mar 18, 2023Observed: 8.35 ft at 10:45AM Mar 18, 2023Observed: 8.34 ft at 11:00AM Mar 18, 2023Observed: 8.35 ft at 11:15AM Mar 18, 2023Observed: 8.34 ft at 11:30AM Mar 18, 2023Observed: 8.35 ft at 11:45AM Mar 18, 2023Observed: 8.35 ft at 12:00PM Mar 18, 2023Observed: 8.35 ft at 12:15PM Mar 18, 2023Observed: 8.35 ft at 12:30PM Mar 18, 2023Observed: 8.34 ft at 12:45PM Mar 18, 2023Observed: 8.34 ft at 1:00PM Mar 18, 2023Observed: 8.34 ft at 1:15PM Mar 18, 2023Observed: 8.35 ft at 1:30PM Mar 18, 2023Observed: 8.35 ft at 1:45PM Mar 18, 2023Observed: 8.35 ft at 2:00PM Mar 18, 2023Observed: 8.35 ft at 2:15PM Mar 18, 2023Observed: 8.35 ft at 2:30PM Mar 18, 2023Observed: 8.34 ft at 2:45PM Mar 18, 2023Observed: 8.35 ft at 3:00PM Mar 18, 2023Observed: 8.34 ft at 3:15PM Mar 18, 2023Observed: 8.34 ft at 3:30PM Mar 18, 2023Observed: 8.34 ft at 3:45PM Mar 18, 2023Observed: 8.34 ft at 4:00PM Mar 18, 2023Observed: 8.34 ft at 4:15PM Mar 18, 2023Observed: 8.33 ft at 4:30PM Mar 18, 2023Observed: 8.34 ft at 4:45PM Mar 18, 2023Observed: 8.34 ft at 5:00PM Mar 18, 2023Observed: 8.34 ft at 5:15PM Mar 18, 2023Observed: 8.34 ft at 5:30PM Mar 18, 2023Observed: 8.33 ft at 5:45PM Mar 18, 2023Observed: 8.33 ft at 6:00PM Mar 18, 2023Observed: 8.33 ft at 6:15PM Mar 18, 2023Observed: 8.33 ft at 6:30PM Mar 18, 2023Observed: 8.33 ft at 6:45PM Mar 18, 2023Observed: 8.33 ft at 7:00PM Mar 18, 2023Observed: 8.32 ft at 7:15PM Mar 18, 2023Observed: 8.31 ft at 7:30PM Mar 18, 2023Observed: 8.32 ft at 7:45PM Mar 18, 2023Observed: 8.32 ft at 8:00PM Mar 18, 2023Observed: 8.31 ft at 8:15PM Mar 18, 2023Observed: 8.31 ft at 8:30PM Mar 18, 2023Observed: 8.31 ft at 8:45PM Mar 18, 2023Observed: 8.3 ft at 9:00PM Mar 18, 2023Observed: 8.3 ft at 9:15PM Mar 18, 2023Observed: 8.29 ft at 9:30PM Mar 18, 2023Observed: 8.3 ft at 9:45PM Mar 18, 2023Observed: 8.29 ft at 10:00PM Mar 18, 2023Observed: 8.29 ft at 10:15PM Mar 18, 2023Observed: 8.29 ft at 10:30PM Mar 18, 2023Observed: 8.3 ft at 10:45PM Mar 18, 2023Observed: 8.29 ft at 11:00PM Mar 18, 2023Observed: 8.29 ft at 11:15PM Mar 18, 2023Observed: 8.29 ft at 11:30PM Mar 18, 2023Observed: 8.28 ft at 11:45PM Mar 18, 2023Observed: 8.29 ft at 12:00AM Mar 19, 2023Observed: 8.29 ft at 12:15AM Mar 19, 2023Observed: 8.28 ft at 12:30AM Mar 19, 2023Observed: 8.29 ft at 12:45AM Mar 19, 2023Observed: 8.29 ft at 1:00AM Mar 19, 2023Observed: 8.29 ft at 1:15AM Mar 19, 2023Observed: 8.29 ft at 1:30AM Mar 19, 2023Observed: 8.29 ft at 1:45AM Mar 19, 2023Observed: 8.3 ft at 2:00AM Mar 19, 2023Observed: 8.29 ft at 2:15AM Mar 19, 2023Observed: 8.29 ft at 2:30AM Mar 19, 2023Observed: 8.3 ft at 2:45AM Mar 19, 2023Observed: 8.3 ft at 3:00AM Mar 19, 2023Observed: 8.3 ft at 3:15AM Mar 19, 2023Observed: 8.3 ft at 3:30AM Mar 19, 2023Observed: 8.31 ft at 3:45AM Mar 19, 2023Observed: 8.31 ft at 4:00AM Mar 19, 2023Observed: 8.31 ft at 4:15AM Mar 19, 2023Observed: 8.32 ft at 4:30AM Mar 19, 2023Observed: 8.31 ft at 4:45AM Mar 19, 2023Observed: 8.32 ft at 5:00AM Mar 19, 2023Observed: 8.32 ft at 5:15AM Mar 19, 2023Observed: 8.32 ft at 5:30AM Mar 19, 2023Observed: 8.33 ft at 5:45AM Mar 19, 2023Observed: 8.32 ft at 6:00AM Mar 19, 2023Observed: 8.32 ft at 6:15AM Mar 19, 2023Observed: 8.33 ft at 6:30AM Mar 19, 2023Observed: 8.32 ft at 6:45AM Mar 19, 2023Observed: 8.32 ft at 7:00AM Mar 19, 2023Observed: 8.33 ft at 7:15AM Mar 19, 2023Observed: 8.32 ft at 7:30AM Mar 19, 2023Observed: 8.32 ft at 7:45AM Mar 19, 2023Observed: 8.32 ft at 8:00AM Mar 19, 2023Observed: 8.32 ft at 8:15AM Mar 19, 2023Observed: 8.32 ft at 8:30AM Mar 19, 2023Observed: 8.32 ft at 8:45AM Mar 19, 2023Observed: 8.32 ft at 9:00AM Mar 19, 2023Observed: 8.32 ft at 9:15AM Mar 19, 2023Observed: 8.32 ft at 9:30AM Mar 19, 2023Observed: 8.32 ft at 9:45AM Mar 19, 2023Observed: 8.32 ft at 10:00AM Mar 19, 2023Observed: 8.33 ft at 10:15AM Mar 19, 2023Observed: 8.32 ft at 10:30AM Mar 19, 2023Observed: 8.32 ft at 10:45AM Mar 19, 2023Observed: 8.32 ft at 11:00AM Mar 19, 2023Observed: 8.31 ft at 11:15AM Mar 19, 2023Observed: 8.32 ft at 11:30AM Mar 19, 2023Observed: 8.32 ft at 11:45AM Mar 19, 2023Observed: 8.32 ft at 12:00PM Mar 19, 2023Observed: 8.32 ft at 12:15PM Mar 19, 2023Observed: 8.32 ft at 12:30PM Mar 19, 2023Observed: 8.32 ft at 12:45PM Mar 19, 2023Observed: 8.33 ft at 1:00PM Mar 19, 2023Observed: 8.32 ft at 1:15PM Mar 19, 2023Observed: 8.32 ft at 1:30PM Mar 19, 2023Observed: 8.32 ft at 1:45PM Mar 19, 2023Observed: 8.32 ft at 2:00PM Mar 19, 2023Observed: 8.32 ft at 2:15PM Mar 19, 2023Observed: 8.31 ft at 2:30PM Mar 19, 2023Observed: 8.31 ft at 2:45PM Mar 19, 2023Observed: 8.32 ft at 3:00PM Mar 19, 2023Observed: 8.31 ft at 3:15PM Mar 19, 2023Observed: 8.31 ft at 3:30PM Mar 19, 2023Observed: 8.31 ft at 3:45PM Mar 19, 2023Observed: 8.3 ft at 4:00PM Mar 19, 2023Observed: 8.31 ft at 4:15PM Mar 19, 2023Observed: 8.31 ft at 4:30PM Mar 19, 2023Observed: 8.3 ft at 4:45PM Mar 19, 2023Observed: 8.3 ft at 5:00PM Mar 19, 2023Observed: 8.31 ft at 5:15PM Mar 19, 2023Observed: 8.31 ft at 5:30PM Mar 19, 2023Observed: 8.3 ft at 5:45PM Mar 19, 2023Observed: 8.3 ft at 6:00PM Mar 19, 2023Observed: 8.3 ft at 6:15PM Mar 19, 2023Observed: 8.31 ft at 6:30PM Mar 19, 2023Observed: 8.3 ft at 6:45PM Mar 19, 2023Observed: 8.3 ft at 7:00PM Mar 19, 2023Observed: 8.3 ft at 7:15PM Mar 19, 2023Observed: 8.3 ft at 7:30PM Mar 19, 2023Observed: 8.3 ft at 7:45PM Mar 19, 2023Observed: 8.29 ft at 8:00PM Mar 19, 2023Observed: 8.29 ft at 8:15PM Mar 19, 2023Observed: 8.29 ft at 8:30PM Mar 19, 2023Observed: 8.29 ft at 8:45PM Mar 19, 2023Observed: 8.29 ft at 9:00PM Mar 19, 2023Observed: 8.28 ft at 9:15PM Mar 19, 2023Observed: 8.28 ft at 9:30PM Mar 19, 2023Observed: 8.28 ft at 9:45PM Mar 19, 2023Observed: 8.28 ft at 10:00PM Mar 19, 2023Observed: 8.28 ft at 10:15PM Mar 19, 2023Observed: 8.28 ft at 10:30PM Mar 19, 2023Observed: 8.28 ft at 10:45PM Mar 19, 2023Observed: 8.28 ft at 11:00PM Mar 19, 2023Observed: 8.27 ft at 11:15PM Mar 19, 2023Observed: 8.27 ft at 11:30PM Mar 19, 2023Observed: 8.27 ft at 11:45PM Mar 19, 2023Observed: 8.28 ft at 12:00AM Mar 20, 2023Observed: 8.28 ft at 12:15AM Mar 20, 2023Observed: 8.28 ft at 12:30AM Mar 20, 2023Observed: 8.28 ft at 12:45AM Mar 20, 2023Observed: 8.28 ft at 1:00AM Mar 20, 2023Observed: 8.27 ft at 1:15AM Mar 20, 2023Observed: 8.28 ft at 1:30AM Mar 20, 2023Observed: 8.28 ft at 1:45AM Mar 20, 2023Observed: 8.28 ft at 2:00AM Mar 20, 2023Observed: 8.28 ft at 2:15AM Mar 20, 2023Observed: 8.28 ft at 2:30AM Mar 20, 2023Observed: 8.29 ft at 2:45AM Mar 20, 2023Observed: 8.29 ft at 3:00AM Mar 20, 2023Observed: 8.29 ft at 3:15AM Mar 20, 2023Observed: 8.3 ft at 3:30AM Mar 20, 2023Observed: 8.3 ft at 3:45AM Mar 20, 2023Observed: 8.3 ft at 4:00AM Mar 20, 2023Observed: 8.31 ft at 4:15AM Mar 20, 2023Observed: 8.31 ft at 4:30AM Mar 20, 2023Observed: 8.31 ft at 4:45AM Mar 20, 2023Observed: 8.32 ft at 5:00AM Mar 20, 2023Observed: 8.32 ft at 5:15AM Mar 20, 2023Observed: 8.32 ft at 5:30AM Mar 20, 2023Observed: 8.33 ft at 5:45AM Mar 20, 2023Observed: 8.33 ft at 6:00AM Mar 20, 2023Observed: 8.33 ft at 6:15AM Mar 20, 2023Observed: 8.34 ft at 6:30AM Mar 20, 2023Observed: 8.34 ft at 6:45AM Mar 20, 2023Observed: 8.34 ft at 7:00AM Mar 20, 2023Observed: 8.34 ft at 7:15AM Mar 20, 2023Observed: 8.34 ft at 7:30AM Mar 20, 2023Observed: 8.33 ft at 7:45AM Mar 20, 2023Observed: 8.33 ft at 8:00AM Mar 20, 2023Observed: 8.33 ft at 8:15AM Mar 20, 2023Observed: 8.33 ft at 8:30AM Mar 20, 2023Observed: 8.33 ft at 8:45AM Mar 20, 2023Observed: 8.33 ft at 9:00AM Mar 20, 2023Observed: 8.32 ft at 9:15AM Mar 20, 2023Observed: 8.33 ft at 9:30AM Mar 20, 2023Observed: 8.33 ft at 9:45AM Mar 20, 2023Observed: 8.33 ft at 10:00AM Mar 20, 2023Observed: 8.33 ft at 10:15AM Mar 20, 2023Observed: 8.33 ft at 10:30AM Mar 20, 2023Observed: 8.34 ft at 10:45AM Mar 20, 2023Observed: 8.34 ft at 11:00AM Mar 20, 2023Observed: 8.35 ft at 11:15AM Mar 20, 2023Observed: 8.35 ft at 11:30AM Mar 20, 2023Observed: 8.35 ft at 11:45AM Mar 20, 2023Observed: 8.36 ft at 12:00PM Mar 20, 2023Observed: 8.35 ft at 12:15PM Mar 20, 2023Observed: 8.36 ft at 12:30PM Mar 20, 2023Observed: 8.36 ft at 12:45PM Mar 20, 2023Observed: 8.36 ft at 1:00PM Mar 20, 2023Observed: 8.36 ft at 1:15PM Mar 20, 2023Observed: 8.36 ft at 1:30PM Mar 20, 2023Observed: 8.36 ft at 1:45PM Mar 20, 2023Observed: 8.36 ft at 2:00PM Mar 20, 2023Observed: 8.37 ft at 2:15PM Mar 20, 2023Observed: 8.36 ft at 2:30PM Mar 20, 2023Observed: 8.37 ft at 2:45PM Mar 20, 2023Observed: 8.36 ft at 3:00PM Mar 20, 2023Observed: 8.36 ft at 3:15PM Mar 20, 2023Observed: 8.37 ft at 3:30PM Mar 20, 2023Observed: 8.36 ft at 3:45PM Mar 20, 2023Observed: 8.36 ft at 4:00PM Mar 20, 2023Observed: 8.36 ft at 4:15PM Mar 20, 2023Observed: 8.37 ft at 4:30PM Mar 20, 2023Observed: 8.36 ft at 4:45PM Mar 20, 2023Observed: 8.37 ft at 5:00PM Mar 20, 2023Observed: 8.37 ft at 5:15PM Mar 20, 2023Observed: 8.37 ft at 5:30PM Mar 20, 2023Highest Observation: 8.38 ft at 5:45PM Mar 20, 2023Highest Observation: 8.38 ft at 6:00PM Mar 20, 2023Highest Observation: 8.38 ft at 6:15PM Mar 20, 2023Highest Observation: 8.38 ft at 6:30PM Mar 20, 2023Highest Observation: 8.38 ft at 6:45PM Mar 20, 2023Highest Observation: 8.38 ft at 7:00PM Mar 20, 2023Observed: 8.37 ft at 7:15PM Mar 20, 2023Observed: 8.37 ft at 7:30PM Mar 20, 2023Observed: 8.36 ft at 7:45PM Mar 20, 2023Observed: 8.35 ft at 8:00PM Mar 20, 2023Observed: 8.35 ft at 8:15PM Mar 20, 2023Observed: 8.34 ft at 8:30PM Mar 20, 2023Observed: 8.33 ft at 8:45PM Mar 20, 2023Observed: 8.33 ft at 9:00PM Mar 20, 2023Observed: 8.32 ft at 9:15PM Mar 20, 2023Observed: 8.32 ft at 9:30PM Mar 20, 2023Observed: 8.31 ft at 9:45PM Mar 20, 2023Observed: 8.31 ft at 10:00PM Mar 20, 2023Observed: 8.3 ft at 10:15PM Mar 20, 2023Observed: 8.3 ft at 10:30PM Mar 20, 2023Observed: 8.3 ft at 10:45PM Mar 20, 2023Observed: 8.3 ft at 11:00PM Mar 20, 2023Observed: 8.31 ft at 11:15PM Mar 20, 2023Observed: 8.29 ft at 11:30PM Mar 20, 2023Observed: 8.3 ft at 11:45PM Mar 20, 2023Observed: 8.3 ft at 12:00AM Mar 21, 2023Observed: 8.3 ft at 12:15AM Mar 21, 2023Observed: 8.31 ft at 12:30AM Mar 21, 2023Observed: 8.31 ft at 12:45AM Mar 21, 2023Observed: 8.31 ft at 1:00AM Mar 21, 2023Observed: 8.32 ft at 1:15AM Mar 21, 2023Observed: 8.32 ft at 1:30AM Mar 21, 2023Observed: 8.33 ft at 1:45AM Mar 21, 2023Observed: 8.33 ft at 2:00AM Mar 21, 2023Observed: 8.34 ft at 2:15AM Mar 21, 2023Observed: 8.34 ft at 2:30AM Mar 21, 2023Observed: 8.35 ft at 2:45AM Mar 21, 2023Observed: 8.35 ft at 3:00AM Mar 21, 2023Observed: 8.36 ft at 3:15AM Mar 21, 2023Observed: 8.36 ft at 3:30AM Mar 21, 2023Highest Forecast: 8.88 ft 6:00AM Mar 21, 2023Forecast: 8.73 ft 12:00PM Mar 21, 2023Forecast: 8.54 ft 6:00PM Mar 21, 2023Forecast: 8.44 ft 12:00AM Mar 22, 2023Forecast: 8.44 ft 6:00AM Mar 22, 2023Forecast: 8.45 ft 12:00PM Mar 22, 2023Forecast: 8.55 ft 6:00PM Mar 22, 2023Forecast: 8.67 ft 12:00AM Mar 23, 2023Forecast: 8.67 ft 6:00AM Mar 23, 2023Forecast: 8.59 ft 12:00PM Mar 23, 2023Forecast: 8.56 ft 6:00PM Mar 23, 2023Forecast: 8.6 ft 12:00AM Mar 24, 2023Forecast: 8.63 ft 6:00AM Mar 24, 2023Forecast: 8.6 ft 12:00PM Mar 24, 2023Forecast: 8.54 ft 6:00PM Mar 24, 2023Forecast: 8.5 ft 12:00AM Mar 25, 2023Forecast: 8.47 ft 6:00AM Mar 25, 2023Forecast: 8.45 ft 12:00PM Mar 25, 2023Forecast: 8.44 ft 6:00PM Mar 25, 2023Forecast: 8.43 ft 12:00AM Mar 26, 2023Forecast: 8.42 ft 6:00AM Mar 26, 2023Forecast: 8.38 ft 12:00PM Mar 26, 2023Forecast: 8.37 ft 6:00PM Mar 26, 2023Forecast: 8.36 ft 12:00AM Mar 27, 2023Forecast: 8.35 ft 6:00AM Mar 27, 2023Forecast: 8.31 ft 12:00PM Mar 27, 2023Forecast: 8.3 ft 6:00PM Mar 27, 2023Forecast: 8.29 ft 12:00AM Mar 28, 2023USGS--Water Resources of the United StatesPARI1(plotting HGIRG) Graph Created (3:45AM Mar 21, 2023)ObservedForecast (issued 4:32PM Mar 20)Latest observed value: 8.36 ft at 3:30 AM MDT 21-Mar-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Boise River near Parma are issued routinely year-round.

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Upstream Locations Upstream Gauge
Flood Categories (in feet)
Not Available

Historic Crests
(1) 9,400 cfs on 03/31/2017
(2) 9,240 cfs on 06/14/1983
(3) 8,840 cfs on 02/01/1997
(4) 8,120 cfs on 05/05/2012
(5) 7,850 cfs on 05/25/1996
(6) 7,800 cfs on 03/17/1986
(7) 7,670 cfs on 07/02/1982
(8) 7,530 cfs on 05/17/2011
(9) 7,410 cfs on 05/11/2006
(10) 7,300 cfs on 06/13/1981
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3,054 cfs on 06/15/2022 (P)
(2) 2,250 cfs on 05/22/2021
(3) 2,090 cfs on 05/20/2020
(4) 6,450 cfs on 05/04/2019
(5) 6,240 cfs on 05/29/2018
(6) 9,400 cfs on 03/31/2017
(7) 5,780 cfs on 04/13/2016
(8) 1,890 cfs on 05/16/2015
(9) 2,210 cfs on 04/02/2014
(10) 1,600 cfs on 09/06/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
Photos
(1) Boise River near Parma river gage (PARI1)
(2) Boise River near Parma river gage (PARI1)
(3) Downstream view at 9.5 Ft and 1,240 CFS in September 2014
(4) Upstream view at 9.5 Ft and 1,240 CFS in September 2014
About This Location Collapse

Latitude: 43.781667° N, Longitude: 116.972778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Boise Weather Forecast Office
NIFC Building 3807
Boise, ID 83705-5354
(208) 334-9860
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