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Long Range Daily Ensemble CSV File Download

Forecast Groups

Forecast Group

Filename

Date/Time Last Modified

Size

Klamath2024042512_klamath_hefs_csv_daily.zip25-Apr-2024 08:46 AM PDT1167K
North Coast2024042512_NorthCoast_hefs_csv_daily.zip25-Apr-2024 08:40 AM PDT1113K
Russian/Napa2024042512_RussianNapa_hefs_csv_daily.zip25-Apr-2024 08:42 AM PDT1302K
Upper Sacramento2024042512_UpperSacramento_hefs_csv_daily.zip25-Apr-2024 08:29 AM PDT1364K
Feather/Yuba2024042512_FeatherYuba_hefs_csv_daily.zip25-Apr-2024 08:28 AM PDT2086K
Cache/Putah2024042512_cacheputah_hefs_csv_daily.zip25-Apr-2024 08:31 AM PDT199K
American2024042512_american_hefs_csv_daily.zip25-Apr-2024 08:27 AM PDT1693K
Salinas/Pajaro2024042512_SalinasPajaro_hefs_csv_daily.zip25-Apr-2024 08:56 AM PDT529K
South Bay2024042512_SouthBay_hefs_csv_daily.zip25-Apr-2024 08:44 AM PDT398K
Southern California2024042512_SouthernCalifornia_hefs_csv_daily.zip25-Apr-2024 08:57 AM PDT923K
San Diego/Inland2024042512_SanDiego_Inland_hefs_csv_daily.zip25-Apr-2024 08:58 AM PDT658K
Tulare2024042512_Tulare_hefs_csv_daily.zip25-Apr-2024 08:33 AM PDT836K
San Joaquin2024042512_SanJoaquin_hefs_csv_daily.zip25-Apr-2024 08:57 AM PDT1243K
North San Joaquin2024042512_n_sanjoaquin_hefs_csv_daily.zip25-Apr-2024 08:47 AM PDT461K
East Sierra2024042512_EastSierra_hefs_csv_daily.zip25-Apr-2024 10:12 AM PDT1937K
Humboldt2024042512_Humboldt_hefs_csv_daily.zip25-Apr-2024 09:03 AM PDT904K
Water Supply Indices2024042512_WSI_hefs_csv_daily.zip25-Apr-2024 09:04 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