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:

Aug 08 2022 at 7:14 AM PDT

Next Issuance:

Aug 09 2022 at 9:00 AM PDT

Monitor Stage: 7.5 Feet

Flood Stage: 8.5 Feet

Plot Type:

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
2021	290	3.22	Apr 25, 2021
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
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)

Tonight: Mostly cloudy with a 30 percent chance of thunderstorms. Smoke late this evening and overnight. Lows in the lower 50s to lower 60s. Southwest winds 5 to 10 mph.

Tuesday: Mostly cloudy. Chance of thunderstorms. Smoke in the morning, then patchy smoke in the afternoon. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. Highs in the mid 80s to lower 90s. Southeast winds 5 to 10 mph shifting to the south 10 to 15 mph late in the afternoon. Chance of thunderstorms 30 percent.

Tuesday Night: Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Lows in the lower to mid 50s. South winds 10 to 15 mph decreasing to 5 to 10 mph late in the evening and overnight. Chance of thunderstorms 30 percent.

Wednesday: Sunny. Highs in the lower to mid 80s. South winds 15 to 20 mph.

Wednesday Night: Clear. Lows in the lower 40s to lower 50s. Southwest winds 10 to 20 mph decreasing to 5 to 10 mph after midnight.

Thursday: Sunny. Highs in the lower to mid 80s.

Thursday Night through Monday: Mostly clear. Lows in the mid 40s to mid 50s. Highs in the lower 80s to lower 90s.

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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