National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service



SAN JOAQUIN VALLEY - WATER RESOURCES INDEX (VNSC0)
San Joaquin River - Millerton Reservoir (FRAC1)
Merced River - Exchequer Reservoir (EXQC1)
Tuolumne River - New Don Pedro Reservoir (NDPC1)
Stanislaus River - New Melones Reservoir (NMSC1)
Issuance Time: Jun 26 2021 at 8:25 AM PDT

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

Monthly Probability Plot

Monthly Streamflow Volume (1000s of Acre-Feet)
Data Updated: Jun 26 2021 at 8:26 AM PDT
ProbJunJulAugSepOctNovDecJanFebMarAprMay
10%154.245.3 19.4 15.4 161.4 295.4 624.1 892.2 1252.5 1297.9 1453.2 2353.7
25%154.141.0 15.0 9.9 35.0 100.1 271.9 507.3 595.0 1021.4 1189.0 1788.5
50%154.038.7 14.2 6.6 14.0 60.5 110.9 263.2 352.4 651.2 856.7 1248.1
75%154.038.0 13.4 6.2 7.5 17.8 49.7 91.4 165.9 395.9 612.1 721.2
90%154.037.3 13.0 5.8 5.3 12.7 15.1 64.0 101.1 306.4 491.2 539.6
Mean1100.6461.5137.775.073.5144.5251.8433.5464.2612.0821.51374.6
%Mean14.08.410.38.819.041.944.060.775.9106.4104.390.8
Median833.7196.655.035.454.475.2135.2272.7315.0596.5850.21251.3
%Med18.519.725.818.625.780.582.096.5111.9109.2100.899.7
Note 1: %Mean is the "Meadian forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %)
Note 2: %Med is the "Meadian forecast monthly value (50%)" divided by the "monthly median" (displayed as a %)
Note 3: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast.
Text Product (RNOWRKMPV)
Monthly Streamflow Volumes

ESRI™ Locator Map