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Hydrograph River at a Glance Download
Boise River near Parma Stage (ft)Flow (cfs)Observed: 11.7 ft at 6:45AM Apr 20, 2024Observed: 11.71 ft at 7:00AM Apr 20, 2024Observed: 11.72 ft at 7:15AM Apr 20, 2024Observed: 11.72 ft at 7:30AM Apr 20, 2024Observed: 11.71 ft at 7:45AM Apr 20, 2024Observed: 11.71 ft at 8:00AM Apr 20, 2024Observed: 11.71 ft at 8:15AM Apr 20, 2024Observed: 11.69 ft at 8:30AM Apr 20, 2024Observed: 11.71 ft at 8:45AM Apr 20, 2024Observed: 11.71 ft at 9:00AM Apr 20, 2024Observed: 11.71 ft at 9:15AM Apr 20, 2024Observed: 11.7 ft at 9:30AM Apr 20, 2024Observed: 11.7 ft at 9:45AM Apr 20, 2024Observed: 11.7 ft at 10:00AM Apr 20, 2024Observed: 11.71 ft at 10:15AM Apr 20, 2024Highest Observation: 11.74 ft at 10:30AM Apr 20, 2024Observed: 11.71 ft at 10:45AM Apr 20, 2024Observed: 11.71 ft at 11:00AM Apr 20, 2024Observed: 11.68 ft at 11:15AM Apr 20, 2024Observed: 11.72 ft at 11:30AM Apr 20, 2024Observed: 11.7 ft at 11:45AM Apr 20, 2024Observed: 11.71 ft at 12:00PM Apr 20, 2024Observed: 11.72 ft at 12:15PM Apr 20, 2024Observed: 11.71 ft at 12:30PM Apr 20, 2024Observed: 11.73 ft at 12:45PM Apr 20, 2024Highest Observation: 11.74 ft at 1:00PM Apr 20, 2024Observed: 11.72 ft at 1:15PM Apr 20, 2024Observed: 11.73 ft at 1:30PM Apr 20, 2024Observed: 11.72 ft at 1:45PM Apr 20, 2024Observed: 11.72 ft at 2:00PM Apr 20, 2024Observed: 11.72 ft at 2:15PM Apr 20, 2024Observed: 11.72 ft at 2:30PM Apr 20, 2024Observed: 11.73 ft at 2:45PM Apr 20, 2024Observed: 11.73 ft at 3:00PM Apr 20, 2024Highest Observation: 11.74 ft at 3:15PM Apr 20, 2024Observed: 11.73 ft at 3:30PM Apr 20, 2024Observed: 11.71 ft at 3:45PM Apr 20, 2024Observed: 11.7 ft at 4:00PM Apr 20, 2024Observed: 11.73 ft at 4:15PM Apr 20, 2024Observed: 11.7 ft at 4:30PM Apr 20, 2024Observed: 11.72 ft at 4:45PM Apr 20, 2024Observed: 11.73 ft at 5:00PM Apr 20, 2024Observed: 11.7 ft at 5:15PM Apr 20, 2024Observed: 11.72 ft at 5:30PM Apr 20, 2024Observed: 11.7 ft at 5:45PM Apr 20, 2024Observed: 11.71 ft at 6:00PM Apr 20, 2024Observed: 11.69 ft at 6:15PM Apr 20, 2024Observed: 11.72 ft at 6:30PM Apr 20, 2024Observed: 11.71 ft at 6:45PM Apr 20, 2024Observed: 11.7 ft at 7:00PM Apr 20, 2024Observed: 11.71 ft at 7:15PM Apr 20, 2024Observed: 11.69 ft at 7:30PM Apr 20, 2024Observed: 11.71 ft at 7:45PM Apr 20, 2024Observed: 11.67 ft at 8:00PM Apr 20, 2024Observed: 11.71 ft at 8:15PM Apr 20, 2024Observed: 11.69 ft at 8:30PM Apr 20, 2024Observed: 11.69 ft at 8:45PM Apr 20, 2024Observed: 11.71 ft at 9:00PM Apr 20, 2024Observed: 11.68 ft at 9:15PM Apr 20, 2024Observed: 11.7 ft at 9:30PM Apr 20, 2024Observed: 11.67 ft at 9:45PM Apr 20, 2024Observed: 11.69 ft at 10:00PM Apr 20, 2024Observed: 11.67 ft at 10:15PM Apr 20, 2024Observed: 11.66 ft at 10:30PM Apr 20, 2024Observed: 11.68 ft at 10:45PM Apr 20, 2024Observed: 11.67 ft at 11:00PM Apr 20, 2024Observed: 11.69 ft at 11:15PM Apr 20, 2024Observed: 11.66 ft at 11:30PM Apr 20, 2024Observed: 11.67 ft at 11:45PM Apr 20, 2024Observed: 11.68 ft at 12:00AM Apr 21, 2024Observed: 11.68 ft at 12:15AM Apr 21, 2024Observed: 11.66 ft at 12:30AM Apr 21, 2024Observed: 11.67 ft at 12:45AM Apr 21, 2024Observed: 11.68 ft at 1:00AM Apr 21, 2024Observed: 11.68 ft at 1:15AM Apr 21, 2024Observed: 11.67 ft at 1:30AM Apr 21, 2024Observed: 11.69 ft at 1:45AM Apr 21, 2024Observed: 11.68 ft at 2:00AM Apr 21, 2024Observed: 11.67 ft at 2:15AM Apr 21, 2024Observed: 11.64 ft at 2:30AM Apr 21, 2024Observed: 11.67 ft at 2:45AM Apr 21, 2024Observed: 11.66 ft at 3:00AM Apr 21, 2024Observed: 11.66 ft at 3:15AM Apr 21, 2024Observed: 11.68 ft at 3:30AM Apr 21, 2024Observed: 11.65 ft at 3:45AM Apr 21, 2024Observed: 11.65 ft at 4:00AM Apr 21, 2024Observed: 11.67 ft at 4:15AM Apr 21, 2024Observed: 11.66 ft at 4:30AM Apr 21, 2024Observed: 11.66 ft at 4:45AM Apr 21, 2024Observed: 11.67 ft at 5:00AM Apr 21, 2024Observed: 11.65 ft at 5:15AM Apr 21, 2024Observed: 11.68 ft at 5:30AM Apr 21, 2024Observed: 11.67 ft at 5:45AM Apr 21, 2024Observed: 11.67 ft at 6:00AM Apr 21, 2024Observed: 11.66 ft at 6:15AM Apr 21, 2024Observed: 11.68 ft at 6:30AM Apr 21, 2024Observed: 11.66 ft at 6:45AM Apr 21, 2024Observed: 11.66 ft at 7:00AM Apr 21, 2024Observed: 11.66 ft at 7:15AM Apr 21, 2024Observed: 11.65 ft at 7:30AM Apr 21, 2024Observed: 11.64 ft at 7:45AM Apr 21, 2024Observed: 11.66 ft at 8:00AM Apr 21, 2024Observed: 11.67 ft at 8:15AM Apr 21, 2024Observed: 11.66 ft at 8:30AM Apr 21, 2024Observed: 11.69 ft at 8:45AM Apr 21, 2024Observed: 11.67 ft at 9:00AM Apr 21, 2024Observed: 11.65 ft at 9:15AM Apr 21, 2024Observed: 11.69 ft at 9:30AM Apr 21, 2024Observed: 11.66 ft at 9:45AM Apr 21, 2024Observed: 11.66 ft at 10:00AM Apr 21, 2024Observed: 11.69 ft at 10:15AM Apr 21, 2024Observed: 11.67 ft at 10:30AM Apr 21, 2024Observed: 11.65 ft at 10:45AM Apr 21, 2024Observed: 11.65 ft at 11:00AM Apr 21, 2024Observed: 11.68 ft at 11:15AM Apr 21, 2024Observed: 11.67 ft at 11:30AM Apr 21, 2024Observed: 11.67 ft at 11:45AM Apr 21, 2024Observed: 11.68 ft at 12:00PM Apr 21, 2024Observed: 11.68 ft at 12:15PM Apr 21, 2024Observed: 11.64 ft at 12:30PM Apr 21, 2024Observed: 11.66 ft at 12:45PM Apr 21, 2024Observed: 11.67 ft at 1:00PM Apr 21, 2024Observed: 11.68 ft at 1:15PM Apr 21, 2024Observed: 11.66 ft at 1:30PM Apr 21, 2024Observed: 11.68 ft at 1:45PM Apr 21, 2024Observed: 11.7 ft at 2:00PM Apr 21, 2024Observed: 11.69 ft at 2:15PM Apr 21, 2024Observed: 11.69 ft at 2:30PM Apr 21, 2024Observed: 11.68 ft at 2:45PM Apr 21, 2024Observed: 11.69 ft at 3:00PM Apr 21, 2024Observed: 11.67 ft at 3:15PM Apr 21, 2024Observed: 11.68 ft at 3:30PM Apr 21, 2024Observed: 11.68 ft at 3:45PM Apr 21, 2024Observed: 11.67 ft at 4:00PM Apr 21, 2024Observed: 11.69 ft at 4:15PM Apr 21, 2024Observed: 11.67 ft at 4:30PM Apr 21, 2024Observed: 11.68 ft at 4:45PM Apr 21, 2024Observed: 11.66 ft at 5:00PM Apr 21, 2024Observed: 11.68 ft at 5:15PM Apr 21, 2024Observed: 11.66 ft at 5:30PM Apr 21, 2024Observed: 11.66 ft at 5:45PM Apr 21, 2024Observed: 11.65 ft at 6:00PM Apr 21, 2024Observed: 11.65 ft at 6:15PM Apr 21, 2024Observed: 11.66 ft at 6:30PM Apr 21, 2024Observed: 11.65 ft at 6:45PM Apr 21, 2024Observed: 11.66 ft at 7:00PM Apr 21, 2024Observed: 11.64 ft at 7:15PM Apr 21, 2024Observed: 11.66 ft at 7:30PM Apr 21, 2024Observed: 11.63 ft at 7:45PM Apr 21, 2024Observed: 11.66 ft at 8:00PM Apr 21, 2024Observed: 11.63 ft at 8:15PM Apr 21, 2024Observed: 11.64 ft at 8:30PM Apr 21, 2024Observed: 11.64 ft at 8:45PM Apr 21, 2024Observed: 11.63 ft at 9:00PM Apr 21, 2024Observed: 11.62 ft at 9:15PM Apr 21, 2024Observed: 11.63 ft at 9:30PM Apr 21, 2024Observed: 11.63 ft at 9:45PM Apr 21, 2024Observed: 11.64 ft at 10:00PM Apr 21, 2024Observed: 11.62 ft at 10:15PM Apr 21, 2024Observed: 11.62 ft at 10:30PM Apr 21, 2024Observed: 11.63 ft at 10:45PM Apr 21, 2024Observed: 11.64 ft at 11:00PM Apr 21, 2024Observed: 11.63 ft at 11:15PM Apr 21, 2024Observed: 11.63 ft at 11:30PM Apr 21, 2024Observed: 11.61 ft at 11:45PM Apr 21, 2024Observed: 11.64 ft at 12:00AM Apr 22, 2024Observed: 11.63 ft at 12:15AM Apr 22, 2024Observed: 11.6 ft at 12:30AM Apr 22, 2024Observed: 11.63 ft at 12:45AM Apr 22, 2024Observed: 11.63 ft at 1:00AM Apr 22, 2024Observed: 11.62 ft at 1:15AM Apr 22, 2024Observed: 11.63 ft at 1:30AM Apr 22, 2024Observed: 11.64 ft at 1:45AM Apr 22, 2024Observed: 11.63 ft at 2:00AM Apr 22, 2024Observed: 11.62 ft at 2:15AM Apr 22, 2024Observed: 11.63 ft at 2:30AM Apr 22, 2024Observed: 11.64 ft at 2:45AM Apr 22, 2024Observed: 11.62 ft at 3:00AM Apr 22, 2024Observed: 11.63 ft at 3:15AM Apr 22, 2024Observed: 11.64 ft at 3:30AM Apr 22, 2024Observed: 11.62 ft at 3:45AM Apr 22, 2024Observed: 11.64 ft at 4:00AM Apr 22, 2024Observed: 11.62 ft at 4:15AM Apr 22, 2024Observed: 11.65 ft at 4:30AM Apr 22, 2024Observed: 11.63 ft at 4:45AM Apr 22, 2024Observed: 11.62 ft at 5:00AM Apr 22, 2024Observed: 11.65 ft at 5:15AM Apr 22, 2024Observed: 11.63 ft at 5:30AM Apr 22, 2024Observed: 11.62 ft at 5:45AM Apr 22, 2024Observed: 11.65 ft at 6:00AM Apr 22, 2024Observed: 11.65 ft at 6:15AM Apr 22, 2024Observed: 11.64 ft at 6:30AM Apr 22, 2024Observed: 11.63 ft at 6:45AM Apr 22, 2024Observed: 11.65 ft at 7:00AM Apr 22, 2024Observed: 11.65 ft at 7:15AM Apr 22, 2024Observed: 11.64 ft at 7:30AM Apr 22, 2024Observed: 11.65 ft at 7:45AM Apr 22, 2024Observed: 11.66 ft at 8:00AM Apr 22, 2024Observed: 11.64 ft at 8:15AM Apr 22, 2024Observed: 11.64 ft at 8:30AM Apr 22, 2024Observed: 11.65 ft at 8:45AM Apr 22, 2024Observed: 11.64 ft at 9:00AM Apr 22, 2024Observed: 11.65 ft at 9:15AM Apr 22, 2024Observed: 11.64 ft at 9:30AM Apr 22, 2024Observed: 11.64 ft at 9:45AM Apr 22, 2024Observed: 11.64 ft at 10:00AM Apr 22, 2024Observed: 11.66 ft at 10:15AM Apr 22, 2024Observed: 11.67 ft at 10:30AM Apr 22, 2024Observed: 11.64 ft at 10:45AM Apr 22, 2024Observed: 11.67 ft at 11:00AM Apr 22, 2024Observed: 11.66 ft at 11:15AM Apr 22, 2024Observed: 11.65 ft at 11:30AM Apr 22, 2024Observed: 11.63 ft at 11:45AM Apr 22, 2024Observed: 11.64 ft at 12:00PM Apr 22, 2024Observed: 11.63 ft at 12:15PM Apr 22, 2024Observed: 11.61 ft at 12:30PM Apr 22, 2024Observed: 11.62 ft at 12:45PM Apr 22, 2024Observed: 11.63 ft at 1:00PM Apr 22, 2024Observed: 11.61 ft at 1:15PM Apr 22, 2024Observed: 11.62 ft at 1:30PM Apr 22, 2024Observed: 11.64 ft at 1:45PM Apr 22, 2024Observed: 11.62 ft at 2:00PM Apr 22, 2024Observed: 11.64 ft at 2:15PM Apr 22, 2024Observed: 11.62 ft at 2:30PM Apr 22, 2024Observed: 11.63 ft at 2:45PM Apr 22, 2024Observed: 11.64 ft at 3:00PM Apr 22, 2024Observed: 11.65 ft at 3:15PM Apr 22, 2024Observed: 11.63 ft at 3:30PM Apr 22, 2024Observed: 11.65 ft at 3:45PM Apr 22, 2024Observed: 11.64 ft at 4:00PM Apr 22, 2024Observed: 11.61 ft at 4:15PM Apr 22, 2024Observed: 11.63 ft at 4:30PM Apr 22, 2024Observed: 11.64 ft at 4:45PM Apr 22, 2024Observed: 11.63 ft at 5:00PM Apr 22, 2024Observed: 11.61 ft at 5:15PM Apr 22, 2024Observed: 11.63 ft at 5:30PM Apr 22, 2024Observed: 11.62 ft at 5:45PM Apr 22, 2024Observed: 11.64 ft at 6:00PM Apr 22, 2024Observed: 11.62 ft at 6:15PM Apr 22, 2024Observed: 11.63 ft at 6:30PM Apr 22, 2024Observed: 11.61 ft at 6:45PM Apr 22, 2024Observed: 11.63 ft at 7:00PM Apr 22, 2024Observed: 11.63 ft at 7:15PM Apr 22, 2024Observed: 11.63 ft at 7:30PM Apr 22, 2024Observed: 11.63 ft at 7:45PM Apr 22, 2024Observed: 11.63 ft at 8:00PM Apr 22, 2024Observed: 11.61 ft at 8:15PM Apr 22, 2024Observed: 11.6 ft at 8:30PM Apr 22, 2024Observed: 11.6 ft at 8:45PM Apr 22, 2024Observed: 11.6 ft at 9:00PM Apr 22, 2024Observed: 11.6 ft at 9:15PM Apr 22, 2024Observed: 11.58 ft at 9:30PM Apr 22, 2024Observed: 11.59 ft at 9:45PM Apr 22, 2024Observed: 11.59 ft at 10:00PM Apr 22, 2024Observed: 11.61 ft at 10:15PM Apr 22, 2024Observed: 11.6 ft at 10:30PM Apr 22, 2024Observed: 11.59 ft at 10:45PM Apr 22, 2024Observed: 11.6 ft at 11:00PM Apr 22, 2024Observed: 11.6 ft at 11:15PM Apr 22, 2024Observed: 11.6 ft at 11:30PM Apr 22, 2024Observed: 11.6 ft at 11:45PM Apr 22, 2024Observed: 11.57 ft at 12:00AM Apr 23, 2024Observed: 11.58 ft at 12:15AM Apr 23, 2024Observed: 11.59 ft at 12:30AM Apr 23, 2024Observed: 11.58 ft at 12:45AM Apr 23, 2024Observed: 11.59 ft at 1:00AM Apr 23, 2024Observed: 11.6 ft at 1:15AM Apr 23, 2024Observed: 11.58 ft at 1:30AM Apr 23, 2024Observed: 11.59 ft at 1:45AM Apr 23, 2024Observed: 11.6 ft at 2:00AM Apr 23, 2024Observed: 11.59 ft at 2:15AM Apr 23, 2024Observed: 11.59 ft at 2:30AM Apr 23, 2024Observed: 11.61 ft at 2:45AM Apr 23, 2024Observed: 11.61 ft at 3:00AM Apr 23, 2024Observed: 11.6 ft at 3:15AM Apr 23, 2024Observed: 11.57 ft at 3:30AM Apr 23, 2024Observed: 11.61 ft at 3:45AM Apr 23, 2024Observed: 11.6 ft at 4:00AM Apr 23, 2024Observed: 11.61 ft at 4:15AM Apr 23, 2024Observed: 11.61 ft at 4:30AM Apr 23, 2024Observed: 11.62 ft at 4:45AM Apr 23, 2024Observed: 11.62 ft at 5:00AM Apr 23, 2024Observed: 11.63 ft at 5:15AM Apr 23, 2024Observed: 11.61 ft at 5:30AM Apr 23, 2024Observed: 11.61 ft at 5:45AM Apr 23, 2024Observed: 11.64 ft at 6:00AM Apr 23, 2024Forecast: 11.67 ft 12:00PM Apr 23, 2024Forecast: 11.68 ft 6:00PM Apr 23, 2024Forecast: 11.69 ft 12:00AM Apr 24, 2024Forecast: 11.69 ft 6:00AM Apr 24, 2024Forecast: 11.69 ft 12:00PM Apr 24, 2024Forecast: 11.7 ft 6:00PM Apr 24, 2024Forecast: 11.71 ft 12:00AM Apr 25, 2024Forecast: 11.71 ft 6:00AM Apr 25, 2024Forecast: 11.71 ft 12:00PM Apr 25, 2024Forecast: 11.71 ft 6:00PM Apr 25, 2024Highest Forecast: 11.72 ft 12:00AM Apr 26, 2024Forecast: 11.71 ft 6:00AM Apr 26, 2024Forecast: 11.71 ft 12:00PM Apr 26, 2024Forecast: 11.71 ft 6:00PM Apr 26, 2024Forecast: 11.71 ft 12:00AM Apr 27, 2024Forecast: 11.71 ft 6:00AM Apr 27, 2024Forecast: 11.71 ft 12:00PM Apr 27, 2024Forecast: 11.71 ft 6:00PM Apr 27, 2024Forecast: 11.71 ft 12:00AM Apr 28, 2024Forecast: 11.71 ft 6:00AM Apr 28, 2024Forecast: 11.71 ft 12:00PM Apr 28, 2024Forecast: 11.71 ft 6:00PM Apr 28, 2024Forecast: 11.71 ft 12:00AM Apr 29, 2024Forecast: 11.71 ft 6:00AM Apr 29, 2024Forecast: 11.7 ft 12:00PM Apr 29, 2024Forecast: 11.7 ft 6:00PM Apr 29, 2024Forecast: 11.7 ft 12:00AM Apr 30, 2024Forecast: 11.7 ft 6:00AM Apr 30, 2024USGS--Water Resources of the United StatesPARI1(plotting HGIRZ) Graph Created (6:30AM Apr 23, 2024)ObservedForecast (issued 5:27PM Apr 22)Latest observed value: 11.64 ft at 6:00 AM MDT 23-Apr-2024.
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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.

Return to Area Map
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) 3,270 cfs on 06/15/2022
(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
KML Image
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:
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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