CNRFC - Hydrology - Observed River/Reservoir Conditions

PIT RIVER - CANBY (CNBC1)

Latitude: 41.41º N	Longitude: 120.93º W	Elevation: 4266 Feet
Location: Modoc County in California		River Group: Upper Sacramento

Monitor Stage: 7.5 Feet

Flood Stage: 8.5 Feet

Observed Data Credit
	Raw streamflow data is provided by the US Geological Survey (USGS). View USGS Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2025	6,520	11.15	Feb 4, 2025
2024	1,050	5.39	Feb 21, 2024
2023	2,830	8.00	Mar 17, 2023
2022	980	5.10	Jan 7, 2022
2021	250	3.50	Nov 11, 2020
Historical High Stage/Flow Events (Period of Record - May 1904 to Present)* - Ranked by Flow
1904	13,000	15.00	Mar 08, 1904
1986	9,180	12.87	Feb 19, 1986
1938	8,210	12.65	Dec 11, 1937
1997	7,280	11.82	Jan 02, 1997
1970	6,690	10.93	Jan 24, 1970
1963	6,460	10.72	Oct 14, 1962
* Period of Record - Jan 1904 to Dec 1905, May 1929 to Current Year (1929 to 1931 incomplete)

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ085)

Tonight: Mostly cloudy. Slight chance of thunderstorms This Evening. Chance of rain showers through the night. Slight chance of snow showers late This Evening and overnight. Snow level 6000 feet This Evening. Lows in the lower to mid 30s. West winds 10 to 15 mph. Chance of precipitation 30 percent.

Sunday: Mostly cloudy. Chance of rain and snow showers in the morning, then chance of rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow level 4700 feet rising to 5500 feet in the afternoon. Highs in the mid 40s to mid 50s. West winds 10 to 15 mph. Chance of precipitation 40 percent.

Sunday Night: Mostly cloudy. A 50 percent chance of rain and snow showers in the evening. Snow level 6000 feet in the evening. Lows in the lower to mid 30s. West winds 10 to 15 mph decreasing to around 5 mph well after midnight.

Monday: Partly cloudy with a slight chance of snow showers in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Snow level 5500 feet in the afternoon. Highs in the lower 50s to lower 60s. West winds 5 to 10 mph. Chance of precipitation 30 percent.

Monday Night: Partly cloudy with a 10 percent chance of rain showers in the evening, then mostly clear after midnight. Lows in the lower to mid 30s. West winds 5 to 10 mph.

Tuesday: Partly cloudy. Highs in the lower to mid 60s.

Tuesday Night: Partly cloudy in the evening then becoming clear. Lows in the mid 30s.

Wednesday: Sunny. Highs in the mid 60s to lower 70s.

Wednesday Night and Thursday: Mostly clear. Lows in the mid 30s to lower 40s. Highs in the mid 60s to mid 70s.

Thursday Night: Partly cloudy in the evening then becoming mostly clear. Lows around 40.

Friday: Sunny. Highs in the lower to mid 70s.

Friday Night: Mostly clear in the evening then becoming partly cloudy. Lows in the lower to mid 40s.

Saturday: Partly cloudy. Slight chance of showers in the afternoon. Highs in the mid 60s to mid 70s.

Flood Impacts
15.0 Feet	Record flood stage - expect disastrous flooding throughout southwest Modoc and northwest Lassen counties. 13000 cfs
13.0 Feet	Expect disastrous flooding throughout southwest Modoc and northwest Lassen counties. 9300 cfs
11.0 Feet	Expect major flooding in Canby and Lookout in southwest Modoc county and northwest Lassen county. 6600 cfs
10.0 Feet	Expect major flooding in Bieber, Nubieber, and throughout northwest Lassen county 5400 cfs
9.5 Feet	Expect significant flooding in southwest Modoc and northwest Lassen counties. 4900 cfs
9.0 Feet	Expect moderate flooding in Canby and Lookout in Modoc County and Bieber and Nubieber in Lassen County 4300 cfs
8.5 Feet	Flood stage - Expect minor flooding in Canby Lookout Bieber and Nubieber California and throughout southwest Modoc and northwest Lassen Counties. 4300 CFS
7.5 Feet	Expect minor lowland flooding from Canby in Modoc County down to Beiber and throughout northwest Lassen County 2900 CFS

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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