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Long Range Daily Ensemble CSV File Download

Forecast Groups

Forecast Group

Filename

Date/Time Last Modified

Size

Klamath2024090912_klamath_hefs_csv_daily.zip09-Sep-2024 07:58 AM PDT1154K
North Coast2024090912_NorthCoast_hefs_csv_daily.zip09-Sep-2024 07:55 AM PDT1091K
Russian/Napa2024090912_RussianNapa_hefs_csv_daily.zip09-Sep-2024 07:55 AM PDT1386K
Upper Sacramento2024090912_UpperSacramento_hefs_csv_daily.zip09-Sep-2024 07:47 AM PDT1333K
Feather/Yuba2024090912_FeatherYuba_hefs_csv_daily.zip09-Sep-2024 07:47 AM PDT2061K
Cache/Putah2024090912_cacheputah_hefs_csv_daily.zip09-Sep-2024 07:37 AM PDT201K
American2024090912_american_hefs_csv_daily.zip09-Sep-2024 07:42 AM PDT1680K
Salinas/Pajaro2024090912_SalinasPajaro_hefs_csv_daily.zip09-Sep-2024 08:15 AM PDT561K
South Bay2024090912_SouthBay_hefs_csv_daily.zip09-Sep-2024 07:58 AM PDT407K
Southern California2024090912_SouthernCalifornia_hefs_csv_daily.zip09-Sep-2024 08:18 AM PDT962K
San Diego/Inland2024090912_SanDiego_Inland_hefs_csv_daily.zip09-Sep-2024 08:17 AM PDT684K
Tulare2024090912_Tulare_hefs_csv_daily.zip09-Sep-2024 07:39 AM PDT818K
San Joaquin2024090912_SanJoaquin_hefs_csv_daily.zip09-Sep-2024 07:55 AM PDT1218K
North San Joaquin2024090912_n_sanjoaquin_hefs_csv_daily.zip09-Sep-2024 07:46 AM PDT445K
East Sierra2024090912_EastSierra_hefs_csv_daily.zip09-Sep-2024 08:18 AM PDT1902K
Humboldt2024090912_Humboldt_hefs_csv_daily.zip09-Sep-2024 08:13 AM PDT843K
Water Supply Indices2024090912_WSI_hefs_csv_daily.zip09-Sep-2024 08:06 AM PDT206K

Note 1: Data represented in the files are in kcfs (thousands of cubic feet per second).

Note 2: Each location includes 43 ensemble members with the first column starting with year 1980 and the last column ending with year 2022. Each historical year is more meaningful beyond the first couple weeks when climatology drives the spread in the ensemble.

Note 3: On October 20, 2022 the Central Coast forecast group was split into two forecast groups (Salinas/Pajaro and South Bay) and the Southern California forecast group was split into two forecast groups (Southern California and San Diego/Inland).

Individual Points

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Forecast Groups Archive

Forecast Group

Start Date

End Date