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SPRAGUE RIVER - BEATTY (BTYO3)
Latitude:
42.45º N
Longitude:
121.24º W
Elevation:
4305 Feet
Location: Klamath County in OR
River Group: North Coast
Issuance Time: Jul 07 2025 at 7:48 AM PDT
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Flow data on this product are unregulated / full natural flow.
2025 Water Year Trend Plot
Tabular View  |  Select a Different Water Year:  
Note: The chart below functions better in landscape orientation.
Created with Highcharts 9.2.1Daily Observed Volumes(1000s Ac-Ft)Water Year 2025 - Day (mm/dd)Water Year Volumes (1000s Ac-Ft)Chart context menuSPRAGUE - BEATTY, AT (BTYO3) 07/07/2025Median Forecast: 360 kaf | 177% of Mean | 203% of MedianCreated: 07/07/2025 at 07:49 AM PDTMean: 204 kafMean: 204 kafMean: 204 kafMean: 204 kafMedian: 178 kafMedian: 178 kafMedian: 178 kafMedian: 178 kafFeb 265.16 kafFeb 265.16 kafRecord Low: 74.4 kaf in 1992Record Low: 74.4 kaf in 1992Record Low: 74.4 kaf in 1992Record Low: 74.4 kaf in 1992Record High: 467 kaf in 1956Record High: 467 kaf in 1956Record High: 467 kaf in 1956Record High: 467 kaf in 1956WY Volume MeanWY Volume MedianWY to Date ObsWY to Date MeanWY to Date MedianDaily ObsObs PeakWY Vol Fcst 50%WY Vol Fcst 25/75%WY Vol Fcst 10/90%WY Vol Fcst Max/MinRecord LowRecord HighSnow Model Updates Observed to Date Percent of Mean: 180% (330 kaf) Water Year to Date Mean: 183 kaf Historical Water Year Vol Max: 467 kaf in 1956 Historical Water Year Vol Min: 74.4 kaf in 1992 This product only considers meteorological uncertainty and does not account for hydrologic uncertainty. Means/medians are based on the period of Water Years 1980 through 2023. Legend entries below can be toggled on/off.00.511.522.533.544.555.5610/01202411/01202412/01202401/01202502/01202503/01202504/01202505/01202506/01202507/01202508/01202509/01202509/302025050100150200250300350400450500550600

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (ORZ030)
rest of Tonight: Partly cloudy with numerous showers and isolated thunderstorms late This Evening, then mostly clear with isolated thunderstorms after midnight. Clear well after midnight. Lows in the lower to mid 50s. North winds 5 to 10 mph. Chance of precipitation 60 percent.

Tuesday: Sunny. Scattered thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs in the mid 80s to lower 90s. South winds around 5 mph shifting to the southwest 10 to 15 mph in the afternoon. Chance of thunderstorms 30 percent.

Tuesday Night: Partly cloudy with scattered showers and isolated thunderstorms in the evening, then clear after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the mid 40s to lower 50s. West winds 10 to 15 mph decreasing to around 5 mph after midnight. Chance of precipitation 30 percent.

Wednesday: Sunny. A 10 percent chance of thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. Southwest winds around 5 mph shifting to the west late in the afternoon.

Wednesday Night: Mostly clear. A 10 percent chance of thunderstorms in the evening. Lows in the mid 40s to lower 50s. Northwest winds 5 to 10 mph.

Thursday and Thursday Night: Clear. Highs in the mid 70s to mid 80s. Lows in the mid 40s to lower 50s.

Friday: Sunny. Highs in the mid 80s to lower 90s.

Friday Night: Mostly clear. Lows in the lower to mid 50s.

Saturday: Sunny. Highs in the mid 80s to lower 90s.

Saturday Night: Mostly clear. Lows in the lower to mid 50s.

Sunday: Sunny. Highs in the mid 80s to mid 90s.

Sunday Night: Mostly clear. Lows in the lower to mid 50s.

Monday: Sunny. Highs in the lower to mid 90s.

Flood Impacts
10.0 FeetFlooding of numerous homes and other structures along the Sprague River is likely. Some relocations and evacuations have taken place at these river stages in the past.
9.0 FeetFlooding of structures along the Sprague River in the vicinity of Sprague River, Lone Pine, and down stream can be expected. Widespread agricultural flooding is likely in this area as well.
8.0 FeetWidespread agricultural flooding can be expected downstream in the Sprague River Valley in the vicinity of Sprague River and Lone Pine.