CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

SPRAGUE RIVER - BEATTY (BTYO3)

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

Issuance Time:

May 17 2024 at 8:05 AM PDT

Next Issuance:

May 18 2024 at 9:00 AM PDT

Monitor Stage: 7.5 Feet

Flood Stage: 8.5 Feet

Plot Type:

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

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
2022	567	5.14	Jun 6, 2022
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
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

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.

Official 7 Day National Weather Service Forecast (ORZ030)

Today: Sunny. Highs in the mid 60s to lower 70s. Northwest winds around 5 mph shifting to the west with gusts to around 30 mph in the late morning and early afternoon, then increasing to 15 to 20 mph late this afternoon.

Tonight: Mostly clear. Lows in the mid 20s to lower 30s. Breezy. West winds 15 to 25 mph shifting to the northwest 10 to 15 mph after midnight.

Sunday: Partly cloudy in the morning then becoming sunny. Highs in the mid 50s to lower 60s. Northwest winds 5 to 10 mph.

Sunday Night: Mostly clear. Lows in the mid 20s to lower 30s. North winds 10 to 15 mph.

Monday: Sunny. Highs in the mid 50s to mid 60s. North winds 5 to 10 mph.

Monday Night and Tuesday: Mostly clear. Lows in the lower to mid 30s. Highs in the mid 50s to mid 60s.

Tuesday Night and Wednesday: Partly cloudy with a slight chance of rain. Lows in the mid 30s to lower 40s. Highs in the mid 50s to mid 60s.

Wednesday Night: Mostly clear. Colder. Lows in the mid 20s to lower 30s.

Thursday and Thursday Night: Partly cloudy. Highs in the mid 50s to mid 60s. Lows in the mid 20s to mid 30s.

Friday: Partly cloudy. Slight chance of rain in the afternoon. Highs in the lower to mid 60s.

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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Verification - Historical Graphical RVF
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