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Hydrograph River at a Glance Download
South Fork Payette River at Lowman Stage (ft)Flow (cfs)Observed: 4.78 ft at 6:00AM May 20, 2022Observed: 4.84 ft at 6:15AM May 20, 2022Highest Observation: 4.88 ft at 6:30AM May 20, 2022Observed: 4.85 ft at 6:45AM May 20, 2022Observed: 4.84 ft at 7:00AM May 20, 2022Observed: 4.79 ft at 7:15AM May 20, 2022Observed: 4.84 ft at 7:30AM May 20, 2022Observed: 4.81 ft at 7:45AM May 20, 2022Observed: 4.81 ft at 8:00AM May 20, 2022Observed: 4.8 ft at 8:15AM May 20, 2022Observed: 4.77 ft at 8:30AM May 20, 2022Observed: 4.78 ft at 8:45AM May 20, 2022Observed: 4.78 ft at 9:00AM May 20, 2022Observed: 4.8 ft at 9:15AM May 20, 2022Observed: 4.8 ft at 9:30AM May 20, 2022Observed: 4.82 ft at 9:45AM May 20, 2022Observed: 4.77 ft at 10:00AM May 20, 2022Observed: 4.8 ft at 10:15AM May 20, 2022Observed: 4.78 ft at 10:30AM May 20, 2022Observed: 4.78 ft at 10:45AM May 20, 2022Observed: 4.83 ft at 11:00AM May 20, 2022Observed: 4.81 ft at 11:15AM May 20, 2022Observed: 4.81 ft at 11:30AM May 20, 2022Observed: 4.82 ft at 11:45AM May 20, 2022Observed: 4.79 ft at 12:00PM May 20, 2022Observed: 4.83 ft at 12:15PM May 20, 2022Observed: 4.78 ft at 12:30PM May 20, 2022Observed: 4.74 ft at 12:45PM May 20, 2022Observed: 4.76 ft at 1:00PM May 20, 2022Observed: 4.81 ft at 1:15PM May 20, 2022Observed: 4.76 ft at 1:30PM May 20, 2022Observed: 4.77 ft at 1:45PM May 20, 2022Observed: 4.77 ft at 2:00PM May 20, 2022Observed: 4.78 ft at 2:15PM May 20, 2022Observed: 4.81 ft at 2:30PM May 20, 2022Observed: 4.76 ft at 2:45PM May 20, 2022Observed: 4.79 ft at 3:00PM May 20, 2022Observed: 4.75 ft at 3:15PM May 20, 2022Observed: 4.78 ft at 3:30PM May 20, 2022Observed: 4.77 ft at 3:45PM May 20, 2022Observed: 4.75 ft at 4:00PM May 20, 2022Observed: 4.77 ft at 4:15PM May 20, 2022Observed: 4.72 ft at 4:30PM May 20, 2022Observed: 4.74 ft at 4:45PM May 20, 2022Observed: 4.76 ft at 5:00PM May 20, 2022Observed: 4.77 ft at 5:15PM May 20, 2022Observed: 4.72 ft at 5:30PM May 20, 2022Observed: 4.72 ft at 5:45PM May 20, 2022Observed: 4.74 ft at 6:00PM May 20, 2022Observed: 4.75 ft at 6:15PM May 20, 2022Observed: 4.75 ft at 6:30PM May 20, 2022Observed: 4.72 ft at 6:45PM May 20, 2022Observed: 4.78 ft at 7:00PM May 20, 2022Observed: 4.77 ft at 7:15PM May 20, 2022Observed: 4.72 ft at 7:30PM May 20, 2022Observed: 4.79 ft at 7:45PM May 20, 2022Observed: 4.75 ft at 8:00PM May 20, 2022Observed: 4.71 ft at 8:15PM May 20, 2022Observed: 4.68 ft at 8:30PM May 20, 2022Observed: 4.73 ft at 10:45PM May 20, 2022Observed: 4.71 ft at 11:00PM May 20, 2022Observed: 4.8 ft at 11:15PM May 20, 2022Observed: 4.72 ft at 11:30PM May 20, 2022Observed: 4.71 ft at 11:45PM May 20, 2022Observed: 4.78 ft at 12:00AM May 21, 2022Observed: 4.77 ft at 12:15AM May 21, 2022Observed: 4.75 ft at 12:30AM May 21, 2022Observed: 4.79 ft at 12:45AM May 21, 2022Observed: 4.71 ft at 1:00AM May 21, 2022Observed: 4.74 ft at 1:15AM May 21, 2022Observed: 4.75 ft at 1:30AM May 21, 2022Observed: 4.72 ft at 1:45AM May 21, 2022Observed: 4.71 ft at 2:00AM May 21, 2022Observed: 4.73 ft at 2:15AM May 21, 2022Observed: 4.77 ft at 2:30AM May 21, 2022Observed: 4.75 ft at 2:45AM May 21, 2022Observed: 4.68 ft at 3:00AM May 21, 2022Observed: 4.75 ft at 3:15AM May 21, 2022Observed: 4.76 ft at 3:30AM May 21, 2022Observed: 4.75 ft at 3:45AM May 21, 2022Observed: 4.73 ft at 4:00AM May 21, 2022Observed: 4.72 ft at 4:15AM May 21, 2022Observed: 4.68 ft at 4:30AM May 21, 2022Observed: 4.77 ft at 4:45AM May 21, 2022Observed: 4.72 ft at 5:00AM May 21, 2022Observed: 4.72 ft at 5:15AM May 21, 2022Observed: 4.68 ft at 5:30AM May 21, 2022Observed: 4.72 ft at 5:45AM May 21, 2022Observed: 4.73 ft at 6:00AM May 21, 2022Observed: 4.73 ft at 6:15AM May 21, 2022Observed: 4.66 ft at 6:30AM May 21, 2022Observed: 4.75 ft at 6:45AM May 21, 2022Observed: 4.73 ft at 7:00AM May 21, 2022Observed: 4.7 ft at 7:15AM May 21, 2022Observed: 4.71 ft at 7:30AM May 21, 2022Observed: 4.7 ft at 7:45AM May 21, 2022Observed: 4.7 ft at 8:00AM May 21, 2022Observed: 4.69 ft at 8:15AM May 21, 2022Observed: 4.69 ft at 8:30AM May 21, 2022Observed: 4.67 ft at 8:45AM May 21, 2022Observed: 4.72 ft at 9:00AM May 21, 2022Observed: 4.69 ft at 9:15AM May 21, 2022Observed: 4.66 ft at 9:30AM May 21, 2022Observed: 4.69 ft at 9:45AM May 21, 2022Observed: 4.68 ft at 10:00AM May 21, 2022Observed: 4.68 ft at 10:15AM May 21, 2022Observed: 4.7 ft at 10:30AM May 21, 2022Observed: 4.68 ft at 10:45AM May 21, 2022Observed: 4.64 ft at 11:00AM May 21, 2022Observed: 4.71 ft at 11:15AM May 21, 2022Observed: 4.65 ft at 11:30AM May 21, 2022Observed: 4.72 ft at 11:45AM May 21, 2022Observed: 4.62 ft at 12:00PM May 21, 2022Observed: 4.69 ft at 12:15PM May 21, 2022Observed: 4.7 ft at 12:30PM May 21, 2022Observed: 4.67 ft at 12:45PM May 21, 2022Observed: 4.69 ft at 1:00PM May 21, 2022Observed: 4.62 ft at 1:15PM May 21, 2022Observed: 4.68 ft at 1:30PM May 21, 2022Observed: 4.7 ft at 1:45PM May 21, 2022Observed: 4.63 ft at 2:00PM May 21, 2022Observed: 4.63 ft at 2:15PM May 21, 2022Observed: 4.63 ft at 2:30PM May 21, 2022Observed: 4.67 ft at 2:45PM May 21, 2022Observed: 4.66 ft at 3:00PM May 21, 2022Observed: 4.67 ft at 3:15PM May 21, 2022Observed: 4.7 ft at 3:30PM May 21, 2022Observed: 4.66 ft at 3:45PM May 21, 2022Observed: 4.68 ft at 4:00PM May 21, 2022Observed: 4.67 ft at 4:15PM May 21, 2022Observed: 4.69 ft at 4:30PM May 21, 2022Observed: 4.65 ft at 4:45PM May 21, 2022Observed: 4.62 ft at 5:00PM May 21, 2022Observed: 4.65 ft at 5:15PM May 21, 2022Observed: 4.66 ft at 5:30PM May 21, 2022Observed: 4.62 ft at 5:45PM May 21, 2022Observed: 4.61 ft at 6:00PM May 21, 2022Observed: 4.67 ft at 6:15PM May 21, 2022Observed: 4.63 ft at 6:30PM May 21, 2022Observed: 4.64 ft at 6:45PM May 21, 2022Observed: 4.63 ft at 7:00PM May 21, 2022Observed: 4.66 ft at 7:15PM May 21, 2022Observed: 4.62 ft at 7:30PM May 21, 2022Observed: 4.65 ft at 7:45PM May 21, 2022Observed: 4.64 ft at 8:00PM May 21, 2022Observed: 4.63 ft at 8:15PM May 21, 2022Observed: 4.65 ft at 8:30PM May 21, 2022Observed: 4.66 ft at 8:45PM May 21, 2022Observed: 4.66 ft at 9:00PM May 21, 2022Observed: 4.63 ft at 9:15PM May 21, 2022Observed: 4.65 ft at 9:30PM May 21, 2022Observed: 4.64 ft at 9:45PM May 21, 2022Observed: 4.61 ft at 10:00PM May 21, 2022Observed: 4.63 ft at 10:15PM May 21, 2022Observed: 4.64 ft at 10:30PM May 21, 2022Observed: 4.62 ft at 10:45PM May 21, 2022Observed: 4.71 ft at 11:00PM May 21, 2022Observed: 4.65 ft at 11:15PM May 21, 2022Observed: 4.64 ft at 11:30PM May 21, 2022Observed: 4.64 ft at 11:45PM May 21, 2022Observed: 4.65 ft at 12:00AM May 22, 2022Observed: 4.62 ft at 12:15AM May 22, 2022Observed: 4.67 ft at 12:30AM May 22, 2022Observed: 4.64 ft at 12:45AM May 22, 2022Observed: 4.62 ft at 1:00AM May 22, 2022Observed: 4.62 ft at 1:15AM May 22, 2022Observed: 4.6 ft at 1:30AM May 22, 2022Observed: 4.64 ft at 1:45AM May 22, 2022Observed: 4.61 ft at 2:00AM May 22, 2022Observed: 4.65 ft at 2:15AM May 22, 2022Observed: 4.62 ft at 2:30AM May 22, 2022Observed: 4.61 ft at 2:45AM May 22, 2022Observed: 4.66 ft at 3:00AM May 22, 2022Observed: 4.62 ft at 3:15AM May 22, 2022Observed: 4.63 ft at 3:30AM May 22, 2022Observed: 4.64 ft at 3:45AM May 22, 2022Observed: 4.64 ft at 4:00AM May 22, 2022Observed: 4.61 ft at 4:15AM May 22, 2022Observed: 4.63 ft at 4:30AM May 22, 2022Observed: 4.61 ft at 4:45AM May 22, 2022Observed: 4.61 ft at 5:00AM May 22, 2022Observed: 4.65 ft at 5:15AM May 22, 2022Observed: 4.66 ft at 5:30AM May 22, 2022Observed: 4.59 ft at 5:45AM May 22, 2022Observed: 4.62 ft at 6:00AM May 22, 2022Observed: 4.6 ft at 6:15AM May 22, 2022Observed: 4.61 ft at 6:30AM May 22, 2022Observed: 4.6 ft at 6:45AM May 22, 2022Observed: 4.61 ft at 7:00AM May 22, 2022Observed: 4.62 ft at 7:15AM May 22, 2022Observed: 4.58 ft at 7:30AM May 22, 2022Observed: 4.6 ft at 7:45AM May 22, 2022Observed: 4.58 ft at 8:00AM May 22, 2022Observed: 4.6 ft at 8:15AM May 22, 2022Observed: 4.61 ft at 8:30AM May 22, 2022Observed: 4.61 ft at 8:45AM May 22, 2022Observed: 4.55 ft at 9:00AM May 22, 2022Observed: 4.6 ft at 9:15AM May 22, 2022Observed: 4.62 ft at 9:30AM May 22, 2022Observed: 4.6 ft at 9:45AM May 22, 2022Observed: 4.6 ft at 10:00AM May 22, 2022Observed: 4.63 ft at 10:15AM May 22, 2022Observed: 4.58 ft at 10:30AM May 22, 2022Observed: 4.59 ft at 10:45AM May 22, 2022Observed: 4.62 ft at 11:00AM May 22, 2022Observed: 4.62 ft at 11:15AM May 22, 2022Observed: 4.58 ft at 11:30AM May 22, 2022Observed: 4.57 ft at 11:45AM May 22, 2022Observed: 4.56 ft at 12:00PM May 22, 2022Observed: 4.56 ft at 12:15PM May 22, 2022Observed: 4.56 ft at 12:30PM May 22, 2022Observed: 4.6 ft at 12:45PM May 22, 2022Observed: 4.59 ft at 1:00PM May 22, 2022Observed: 4.58 ft at 1:15PM May 22, 2022Observed: 4.59 ft at 1:30PM May 22, 2022Observed: 4.58 ft at 1:45PM May 22, 2022Observed: 4.57 ft at 2:00PM May 22, 2022Observed: 4.58 ft at 2:15PM May 22, 2022Observed: 4.61 ft at 2:30PM May 22, 2022Observed: 4.55 ft at 2:45PM May 22, 2022Observed: 4.55 ft at 3:00PM May 22, 2022Observed: 4.58 ft at 3:15PM May 22, 2022Observed: 4.55 ft at 3:30PM May 22, 2022Observed: 4.54 ft at 3:45PM May 22, 2022Observed: 4.55 ft at 4:00PM May 22, 2022Observed: 4.55 ft at 4:15PM May 22, 2022Observed: 4.58 ft at 4:30PM May 22, 2022Observed: 4.56 ft at 4:45PM May 22, 2022Observed: 4.55 ft at 5:00PM May 22, 2022Observed: 4.6 ft at 5:15PM May 22, 2022Observed: 4.57 ft at 5:30PM May 22, 2022Observed: 4.57 ft at 5:45PM May 22, 2022Observed: 4.56 ft at 6:00PM May 22, 2022Observed: 4.57 ft at 6:15PM May 22, 2022Observed: 4.57 ft at 6:30PM May 22, 2022Observed: 4.59 ft at 6:45PM May 22, 2022Observed: 4.59 ft at 7:00PM May 22, 2022Observed: 4.58 ft at 7:15PM May 22, 2022Observed: 4.58 ft at 7:30PM May 22, 2022Observed: 4.6 ft at 7:45PM May 22, 2022Observed: 4.56 ft at 8:00PM May 22, 2022Observed: 4.58 ft at 8:15PM May 22, 2022Observed: 4.54 ft at 8:30PM May 22, 2022Observed: 4.59 ft at 8:45PM May 22, 2022Observed: 4.59 ft at 9:00PM May 22, 2022Observed: 4.58 ft at 9:15PM May 22, 2022Observed: 4.58 ft at 9:30PM May 22, 2022Observed: 4.59 ft at 9:45PM May 22, 2022Observed: 4.58 ft at 10:00PM May 22, 2022Observed: 4.61 ft at 10:15PM May 22, 2022Observed: 4.58 ft at 10:30PM May 22, 2022Observed: 4.6 ft at 10:45PM May 22, 2022Observed: 4.61 ft at 11:00PM May 22, 2022Observed: 4.61 ft at 11:15PM May 22, 2022Observed: 4.61 ft at 11:30PM May 22, 2022Observed: 4.62 ft at 11:45PM May 22, 2022Observed: 4.61 ft at 12:00AM May 23, 2022Observed: 4.59 ft at 12:15AM May 23, 2022Observed: 4.55 ft at 12:30AM May 23, 2022Observed: 4.61 ft at 12:45AM May 23, 2022Observed: 4.62 ft at 1:00AM May 23, 2022Observed: 4.63 ft at 1:15AM May 23, 2022Observed: 4.63 ft at 1:30AM May 23, 2022Observed: 4.62 ft at 1:45AM May 23, 2022Observed: 4.63 ft at 2:00AM May 23, 2022Observed: 4.63 ft at 2:15AM May 23, 2022Observed: 4.63 ft at 2:30AM May 23, 2022Observed: 4.67 ft at 2:45AM May 23, 2022Observed: 4.64 ft at 3:00AM May 23, 2022Observed: 4.65 ft at 3:15AM May 23, 2022Observed: 4.62 ft at 3:30AM May 23, 2022Observed: 4.64 ft at 3:45AM May 23, 2022Observed: 4.59 ft at 4:00AM May 23, 2022Observed: 4.6 ft at 4:15AM May 23, 2022Observed: 4.57 ft at 4:30AM May 23, 2022Observed: 4.62 ft at 4:45AM May 23, 2022Observed: 4.62 ft at 5:00AM May 23, 2022Observed: 4.61 ft at 5:15AM May 23, 2022Observed: 4.61 ft at 5:30AM May 23, 2022Forecast: 4.52 ft 6:00AM May 23, 2022Forecast: 4.5 ft 12:00PM May 23, 2022Forecast: 4.49 ft 6:00PM May 23, 2022Forecast: 4.48 ft 12:00AM May 24, 2022Forecast: 4.48 ft 6:00AM May 24, 2022Forecast: 4.48 ft 12:00PM May 24, 2022Forecast: 4.48 ft 6:00PM May 24, 2022Forecast: 4.47 ft 12:00AM May 25, 2022Forecast: 4.48 ft 6:00AM May 25, 2022Forecast: 4.49 ft 12:00PM May 25, 2022Forecast: 4.51 ft 6:00PM May 25, 2022Forecast: 4.54 ft 12:00AM May 26, 2022Forecast: 4.58 ft 6:00AM May 26, 2022Forecast: 4.63 ft 12:00PM May 26, 2022Forecast: 4.68 ft 6:00PM May 26, 2022Forecast: 4.73 ft 12:00AM May 27, 2022Forecast: 4.8 ft 6:00AM May 27, 2022Forecast: 4.87 ft 12:00PM May 27, 2022Forecast: 4.95 ft 6:00PM May 27, 2022Forecast: 5.03 ft 12:00AM May 28, 2022Forecast: 5.1 ft 6:00AM May 28, 2022Highest Forecast: 5.14 ft 12:00PM May 28, 2022Forecast: 5.13 ft 6:00PM May 28, 2022Forecast: 5.08 ft 12:00AM May 29, 2022Forecast: 5.01 ft 6:00AM May 29, 2022Forecast: 4.93 ft 12:00PM May 29, 2022Forecast: 4.85 ft 6:00PM May 29, 2022Forecast: 4.78 ft 12:00AM May 30, 2022USGS--Water Resources of the United StatesPRLI1(plotting HGIRG) Graph Created (5:45AM May 23, 2022)ObservedForecast (issued 4:20PM May 22)Latest observed value: 4.61 ft at 5:30 AM MDT 23-May-2022. Flood Stage is 7.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the South Fork Payette River at Lowman are issued routinely year-round.
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Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 9
Moderate Flood Stage: 8
Flood Stage: 7.5
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 8.36 ft on 06/16/1974
(2) 8.12 ft on 06/05/2010
(3) 7.72 ft on 05/20/2006
(4) 7.58 ft on 06/01/1986
(5) 7.56 ft on 05/31/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.03 ft on 06/05/2021
(2) 5.92 ft on 05/31/2020
(3) 6.23 ft on 06/04/2019
(4) 6.01 ft on 05/26/2018
(5) 7.56 ft on 05/31/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.12 ft on 12/31/1994

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
9 The town of Lowman will experience record flooding with significant property damage.
8.5 Houses on both sides of the river in the lower section Lowman will flood. Sandbagging will be needed to prevent major damage. Portions of North Shore Drive, Ospree Drive and River Front Road will be flooded.
8 Properties downstream from the Highway 21 Bridge along North Shore Drive and along Osprey Drive on the south bank will flood. Water will reach the first floor of houses along the south bank. Flooding will occur upstream from the Highway 21 bridge along River Front Road. Rock Creek Road and Osprey Drive will be submerged in spots.
7.5 Water will approach houses on Osprey Drive along the south bank of the river, and sand bags will be needed to protect property. Water will begin seeping into property along North Shore Drive downstream from the Highway 21 bridge. Kirkham Hot Springs Recreational Area will be underwater.
7 Water will flood portions of the Kirkham Hot Springs Recreational Area and high flows will make recreation on and near the river very hazardous. The river will be filled with logs and other floating debris and bank erosion will occur near Lowman. Residents should be aware of increased river levels and prepare to protect property.
Photos
(1) South Fork of the Payette at Lowman
(2) South Fork of the Payette at Lowman looking upstream
(3) South Fork of the Payette at Lowman looking downstream
(4) South Fork of the Payette at Lowman at 1030 CFS and 4.06 feet
About This Location Collapse

Latitude: 44.085278° N, Longitude: 115.622222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7.5 ft 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 3790 ft 3797.5 ft  

Current/Historical Observations:
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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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