CNRFC Ensemble Plot for ROLC1

Short-Rng Pks	10D Prob	10 Accum
4x5D Prob	Mnth Prob	Seas Trnd
WY Trend	WY Accum	Multi-Yr Accum
Historical	Verification	Custom

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BEAR RIVER - ROLLINS LAKE (ROLC1)

Latitude:
39.14º N

Longitude:
120.95º W

Elevation:
2176 Feet

Location: Nevada County in CA

River Group: Lower Sacramento

Issuance Time:

Jun 16 2025 at 6:22 AM PDT

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

10-Day Accumulated Volume Plot

Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Jun 16 2025 at 6:27 AM PDT
Prob	Jun 17	Jun 18	Jun 19	Jun 20	Jun 21
10% (Max)	0.2	0.4	0.5	0.7	0.9
25%	0.2	0.4	0.5	0.7	0.9
50% (Prob)	0.2	0.4	0.5	0.7	0.9
75%	0.2	0.4	0.5	0.7	0.9
90% (Min)	0.2	0.4	0.5	0.7	0.9
RFC FCST	0.2	0.4	0.5	0.7	0.9
Prob	Jun 22	Jun 23	Jun 24	Jun 25	Jun 26
10% (Max)	1.1	1.2	1.4	1.5	1.7
25%	1.1	1.2	1.4	1.5	1.7
50% (Prob)	1.1	1.2	1.4	1.5	1.7
75%	1.1	1.2	1.4	1.5	1.7
90% (Min)	1.1	1.2	1.4	1.5	1.7

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ067)

Tonight: Clear. Areas of smoke after midnight. Lows 59 to 69. Prevailing west winds up to 10 mph in the evening becoming light.

juneteenth: Sunny. Highs 81 to 91. Prevailing south winds up to 10 mph.

Thursday Night: Clear, cooler. Lows 47 to 55. Prevailing southwest winds up to 10 mph in the evening becoming light.

Friday: Sunny. Highs 69 to 81. Prevailing southwest winds up to 10 mph.

Friday Night: Clear. Lows 42 to 50. Prevailing southwest winds up to 10 mph.

Saturday: Sunny. Highs 67 to 79.

Saturday Night: Clear. Lows 47 to 55.

Sunday and Sunday Night: Clear. Highs 73 to 85. Lows 47 to 59.

Monday: Sunny, warmer. Highs 79 to 91.

Monday Night and Tuesday: Mostly clear. Lows 55 to 63. Highs 79 to 91.

Tuesday Night and Wednesday: Clear. Lows 56 to 64. Highs 80 to 94.