CNRFC Mobile Logo

 

*** IMPORTANT ***  Week of June 16 - Website Data Outage [View details]

Short-Rng Pks

10D Prob

10 Accum

4x5D Prob

Mnth Prob

Seas Trnd

WY Trend

WY Accum

Multi-Yr Accum

Historical

Verification

Custom

Prev. Point

Next Point

Back to Points

Back to Home

SOUTH FORK AMERICAN RIVER - CHILI BAR RESERVOIR (CBAC1)
Latitude:
38.77º N
Longitude:
120.82º W
Elevation:
931 Feet
Location: El Dorado County in CA
River Group: Lower Sacramento
Issuance Time: Jun 16 2025 at 6:25 AM PDT
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Flow data on this product are unregulated / full natural flow.

This section of the South Fork of the American River is highly regulated. Future releases from upstream reservoirs are often unknown. Users seeking recreational flow schedules should consult other sources.
4x5-Day Probability Plot
Tabular 4 x 5-Day Streamflow Volume Data
Observed
Peak 1-Day Streamflow Volume:
(April 1 at 12 UTC to Current Date at 12 UTC)
  Observed
04/12/2025
7.7kaf
  

Forecast
Peak 1-Day Streamflow Volume:
(Current Date at 12 UTC to August 1 at 12 UTC)
10% (Max)
06/17/2025
1.4kaf
25%
06/17/2025
1.4kaf
50% (Prob)
06/17/2025
1.4kaf
75%
06/17/2025
1.4kaf
90% (Min)
06/17/2025
1.4kaf
Tabular 5-Day Volume Accumulations (1000s of Acre-Feet)
Probability06/16 to 06/2106/21 to 06/2606/26 to 07/0107/01 to 07/06
10%6.4 kaf5.2 kaf4.5 kaf4.0 kaf
25%6.3 kaf5.1 kaf4.4 kaf4.0 kaf
50%
(Median)
6.3 kaf5.1 kaf4.4 kaf3.9 kaf
75%6.3 kaf5.1 kaf4.4 kaf3.9 kaf
90%6.3 kaf5.1 kaf4.4 kaf3.9 kaf

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ067)
Today: Sunny. Highs 79 to 89. Light winds becoming southwest up to 10 mph in the afternoon.

Tonight: Clear. Lows 52 to 62. Prevailing southwest winds up to 10 mph in the evening becoming light.

Tuesday: Sunny. Highs 82 to 92. Light winds becoming west up to 10 mph in the afternoon.

Tuesday Night: Clear. Lows 57 to 65. Prevailing west winds up to 10 mph in the evening becoming light.

Wednesday: Sunny. Highs 87 to 97. Light winds becoming west up to 10 mph in the afternoon.

Wednesday Night: Clear. Lows 59 to 68.

juneteenth: Sunny. Highs 83 to 93.

Thursday Night and Friday: Clear. Lows 52 to 60. Highs 77 to 92.

Friday Night through Sunday: Clear. Lows 48 to 55. Highs 71 to 86.