CNRFC - Hydrology - River Guidance - Graphical RVF

SPRAGUE RIVER - BEATTY (BTYO3)

Latitude: 42.45º N	Longitude: 121.24º W	Elevation: 4305 Feet
Location: Klamath County in Oregon		River Group: North Coast

Issuance Time:

Oct 17 2021 at 7:44 AM PDT

Next Issuance:

Oct 18 2021 at 9:00 AM PDT

Monitor Stage: 7.5 Feet

Flood Stage: 8.5 Feet

Observed Data Credit
	Raw streamflow data is provided by the Oregon Water Resources Department (ORWRD). View ORWRD Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2020	666	5.35	Jan 27, 2020
2019	1,770	8.54	Apr 10, 2019
2018	1,320	7.20	Apr 24, 2018
2017	2,850	9.64	Feb 10, 2017
2016	1,470	7.38	Mar 15, 2016
Historical High Stage/Flow Events (Period of Record - Oct 1953 to Present) - Ranked by Flow
1965	6,980	12.19	Dec 23, 1964
1997	6,372	11.50	Jan 2, 1997
1970	3,810	10.01	Jan 24, 1970
1956	3,340	9.44	Dec 23, 1955
1996	3,280	9.30	Feb 8, 1996

* Data utilizes mean daily values rather than instantaneous values
** Most recent continuous record back to Oct 1953 with segmented periods back to Apr 1912

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (ORZ030)

Rest of Tonight: Cloudy. Slight chance of rain and snow early this evening, then chance of rain and snow showers after midnight. Snow level 4900 feet. Lows in the lower to mid 30s. Southwest winds 10 to 15 mph. Chance of precipitation 30 percent.

Monday: Mostly cloudy. A 40 percent chance of rain and snow showers in the morning. Snow level 4300 feet. Highs in the mid 40s to lower 50s. West winds 5 to 10 mph.

Monday Night: Partly cloudy. Lows in the lower to mid 20s. West winds around 5 mph shifting to the southeast after midnight.

Tuesday: Partly cloudy. Highs in the lower to mid 50s. Southeast winds 15 to 20 mph.

Tuesday Night: Mostly cloudy. A 30 percent chance of rain and snow after midnight. Snow level 5500 feet after midnight. Lows in the mid 30s. Breezy. South winds 15 to 25 mph.

Wednesday: Cloudy. Chance of rain and snow in the morning, then chance of rain in the afternoon. Highs in the mid 40s to lower 50s.

Wednesday Night and Thursday: Mostly cloudy with a slight chance of rain. Lows in the lower to mid 30s. Highs in the lower 50s to lower 60s.

Thursday Night: Cloudy. Chance of rain in the evening, then rain likely after midnight. Lows in the lower to mid 30s.

Friday: Rain in the morning, then rain showers likely in the afternoon. Highs in the mid 40s to lower 50s.

Friday Night: Mostly cloudy. Chance of rain and snow showers in the evening, then slight chance of rain and snow after midnight. Lows in the lower to mid 30s.

Saturday: Cloudy. Rain showers and snow likely in the morning, then rain showers likely in the afternoon. Highs in the lower to mid 40s.

Saturday Night: Rain showers. Lows in the mid 30s.

Sunday: Rain and snow showers. Highs in the lower to mid 40s.

Impacts - E19 Information
8.0 Feet	Widespread agricultural flooding can be expected downstream in the Sprague River Valley in the vicinity of Sprague River and Lone Pine.
9.0 Feet	Flooding of structures along the Sprague River in the vicinity of Sprague River, Lone Pine, and downstream can be expected. Widespread agricultural flooding is likely in this area as well.
10.0 Feet	Flooding 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.

Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Medford Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.

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