Little Truckee River at Boca Reservoir

Last updated: Jun 18, 2025, 9:06 AM UTC

No watches, warnings or advisories are in effect for this area.

Warning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.

US Geological Survey
Observations courtesy of U.S. Geological Survey

Scale to Flood Categories

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Traces and Thresholds Click to turn on/off display

Observed (OBS) 06/18/2025 1:30 AM PDT

Low Threshold: 0 ft

CATEGORY STAGE

Major Flooding 5607 ft

Moderate Flooding 5606 ft

Minor Flooding 5605 ft

Action 5604.5 ft

Reliability of the Forecast:

NOTE: Forecasts are not available. Only observed stages are available for this point.
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	CATEGORY	STAGE
	Major Flooding	5607 ft
	Moderate Flooding	5606 ft
	Minor Flooding	5605 ft
	Action	5604.5 ft

Flood Impacts 🅘

5612 - Crest of dam...
5605 - Maximum water surface elevation/Upper limit of flood control. 40870 acre-feet.
5596.4 - Lower limit of flood control elevation; 32870 af.

Gauge Info

Coordinates	39.3888, -120.096
RFC	CNRFC
State	CA
WFO	REV
County	Nevada
Data Provider(s)
US Geological Survey	USGS--Water Resources of the United States
USGS	10344490

Gauge Location

Recent Crests

1.	5605.35 ft	on 07-24-1975
2.	5605.10 ft	on 05-01-1973
3.	5605.25 ft	on 06-15-1969
4.	5605.10 ft	on 07-15-1967
5.	5605.18 ft	on 06-01-1963

Historic Crests

1.	5605.55 ft	on 12-23-1955
2.	5605.35 ft	on 07-24-1975
3.	5605.25 ft	on 06-15-1969
4.	5605.18 ft	on 06-01-1963
5.	5605.18 ft	on 05-31-1960

Gauge Photos

No Images Found

Probability Information

No Images Available

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office

Reno

2350 Raggio Pkwy

Reno, NV 89512-3900

(775) 673-8100

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1.	5605.35 ft	on 07-24-1975
2.	5605.10 ft	on 05-01-1973
3.	5605.25 ft	on 06-15-1969
4.	5605.10 ft	on 07-15-1967
5.	5605.18 ft	on 06-01-1963
6.	5605.10 ft	on 06-02-1962
7.	5605.18 ft	on 05-31-1960
8.	5605.10 ft	on 06-30-1958
9.	5605.05 ft	on 05-31-1957
10.	5605.05 ft	on 06-30-1956
11.	5605.55 ft	on 12-23-1955
12.	5605.00 ft	on 05-31-1954
13.	5605.05 ft	on 06-30-1953
14.	5605.05 ft	on 06-30-1952
15.	5605.05 ft	on 05-31-1951
16.	5605.05 ft	on 06-30-1950
17.	5604.50 ft	on 06-30-1949
18.	5605.05 ft	on 05-31-1948
19.	5604.30 ft	on 05-31-1947
20.	5604.50 ft	on 06-30-1945
21.	5605.10 ft	on 06-30-1942
22.	5604.80 ft	on 06-30-1941
23.	5604.60 ft	on 05-31-1940

1.	5605.55 ft	on 12-23-1955
2.	5605.35 ft	on 07-24-1975
3.	5605.25 ft	on 06-15-1969
4.	5605.18 ft	on 06-01-1963
5.	5605.18 ft	on 05-31-1960
6.	5605.10 ft	on 07-15-1967
7.	5605.10 ft	on 05-01-1973
8.	5605.10 ft	on 06-02-1962
9.	5605.10 ft	on 06-30-1942
10.	5605.10 ft	on 06-30-1958
11.	5605.05 ft	on 06-30-1950
12.	5605.05 ft	on 05-31-1957
13.	5605.05 ft	on 05-31-1951
14.	5605.05 ft	on 05-31-1948
15.	5605.05 ft	on 06-30-1956
16.	5605.05 ft	on 06-30-1953
17.	5605.05 ft	on 06-30-1952
18.	5605.00 ft	on 05-31-1954
19.	5604.80 ft	on 06-30-1941
20.	5604.60 ft	on 05-31-1940
21.	5604.50 ft	on 06-30-1949
22.	5604.50 ft	on 06-30-1945
23.	5604.30 ft	on 05-31-1947