LIST OF AVAILABLE STATIONS
VCPWA-Watershed Protection Hydrologic Data Server
Welcome to Ventura County Watershed Protection District Hydrologic Data Webpage. This page provides rain, stream, and evaporation data from the District's official gages in Ventura County, as well as other available data used in District planning studies.
Due to the complexity of the website and datasets, we STRONGLY urge you to read our file explaining how to download data from this website and any associated caveats by clicking on: Hydrodata Web Questions. Please read the file before you contact us with any questions regarding this site or our data sets.
For certified data or non-standard data not available on this website, please send a data request to the Hydrology Section as outlined in Hydrodata Web Questions document.
Official and Preliminary data are available by water year clicking on the station name and by selecting the water year and format selectors for each dataset. Additional Supplimental Reports for specific stations are available for download from each station's drop-down menus.
Rainfall: Hourly Totals
| Site Id | Station Name | Start Date | End Date | Active |
|---|---|---|---|---|
| 004A | Casitas Dam | 09/30/2007 08:00 | 04/02/2025 07:00 | Yes |
| 017C | Port Hueneme - Oxnard Sewer Plant | 10/01/2003 00:00 | 10/01/2023 00:00 | |
| 017D | Port Hueneme - Pump station | 01/25/2023 09:00 | 04/09/2025 09:00 | Yes |
| 018B | Santa Paula-Limoneira Ranch | // : | // : | |
| 018C | Santa Paula - Limoneira Ranch | 09/30/2024 08:00 | 03/03/2025 14:00 | Yes |
| 020B | Ventura River County Water District | 09/30/2022 08:00 | 04/07/2025 11:00 | Yes |
| 023 | Mutau Flat | 07/01/1893 16:00 | 06/30/1902 08:00 | |
| 030D | Ojai-County Fire Station | 06/12/2000 14:00 | 10/16/2024 01:00 | Yes |
| 032A | Oxnard Civic Center | 01/05/2004 00:00 | 04/09/2025 08:00 | Yes |
| 036A | Piru-County Fire Station | 09/30/2012 08:00 | 04/01/2025 09:00 | Yes |
| 039 | Fillmore-Rancho Sespe | 10/01/2000 00:00 | 10/22/2009 07:40 | |
| 044 | Santa Ana Valley-Selby Ranch | 11/26/1956 08:00 | 06/07/1993 10:00 | |
| 049A | Santa Rosa Valley-Worthington Ranch | 10/01/1999 00:00 | 10/01/2008 00:00 | |
| 059 | Ojai-Thacher School | 10/01/2001 00:00 | 04/02/2025 08:00 | Yes |
| 063B | Upper Sespe - Pine Mountain Inn NWS | 09/13/1985 03:15 | 03/01/2013 00:00 | |
| 063C | Upper Sespe - Pine Mountain Inn | 04/29/2013 00:00 | 07/22/2013 06:00 | Yes |
| 064B | Upper Ojai-Happy Valley | 12/05/1979 15:00 | 03/27/2025 13:00 | Yes |
| 065A | Upper Ojai Summit-County Fire Station | 09/26/2005 10:00 | 10/31/2023 10:00 | Yes |
| 066E | Ventura-Downtown (City Hall-Historic Courthouse) | 10/01/2000 01:00 | 04/08/2025 07:00 | Yes |
| 085 | Canada Larga | 11/16/1966 09:00 | 04/07/2025 12:00 | Yes |
| 094C | Fillmore-Fairview Ranch | 10/01/2004 00:00 | 10/17/2008 10:30 | |
| 096A | Bardsdale-Lander Ranch | 10/01/2004 00:00 | 10/22/2009 10:38 | |
| 101A | Piru-Camulos Ranch | 02/02/1976 12:00 | 04/01/2025 08:00 | Yes |
| 106A | Piru RAWS | 08/21/2001 12:00 | 10/01/2024 21:00 | Yes |
| 121C | Lake Sherwood-County Fire Station | 10/01/2000 00:00 | 02/25/2025 11:00 | Yes |
| 122 | Ventura-Kingston Reservoir | 09/30/2016 08:00 | 04/07/2025 12:00 | Yes |
| 126A | Moorpark - Ventura County Yard | 07/29/2008 10:00 | 02/18/2025 12:00 | Yes |
| 128C | Thousand Oaks APCD APCD | 09/30/2008 08:00 | 10/23/2024 01:00 | Yes |
| 130 | Chuchupate Ranger Station NWS | 09/30/1955 08:00 | 09/30/1968 08:00 | |
| 130A | Chuchupate Ranger Station NWS | 09/30/1968 08:00 | 04/30/2009 08:00 | |
| 130B | Chuchupate Ranger Station | 07/23/2017 04:00 | 01/04/2024 10:00 | Yes |
| 132B | Saticoy-County Yard | 03/14/2007 10:39 | 10/01/2008 08:00 | |
| 134B | Matilija Dam | 09/27/2007 12:00 | 03/26/2025 09:00 | Yes |
| 140 | Oak View-County Fire Station | 11/16/1992 12:00 | 03/13/2025 13:00 | Yes |
| 152 | Piedra Blanca Guard Station | 04/20/1959 14:00 | 10/05/2020 12:00 | Yes |
| 153B | Ojai - Bower Tree FArm | 09/30/2018 08:00 | 04/07/2025 10:00 | Yes |
| 160 | Piru-Temescal Guard Station | 03/13/2019 09:00 | 11/16/2022 13:00 | Yes |
| 161S | Apache Camp | 09/30/1971 08:00 | 09/30/1973 08:00 | |
| 163B | Sulphur Mountain | 03/08/1989 12:00 | 10/01/1998 00:00 | |
| 163C | Sulphur Mountain | 10/01/1998 00:00 | 04/02/2025 09:00 | Yes |
| 165 | Ojai-Stewart Canyon | 09/30/1956 08:00 | 03/27/2025 12:00 | Yes |
| 167 | Ventura-Hall Canyon | 12/03/1956 15:00 | 04/08/2025 08:00 | Yes |
| 168 | Oxnard Airport | 12/03/1956 16:00 | 04/09/2025 10:00 | Yes |
| 169 | Thousand Oaks-Weather Station | 10/01/1994 00:00 | 01/11/2011 10:53 | |
| 169A | Thousand Oaks - Civic Center | 09/30/2010 00:00 | 01/07/2025 11:00 | Yes |
| 171 | Fillmore-Fish Hatchery | 02/02/1976 11:00 | 02/25/2025 08:00 | Yes |
| 172 | Piru Canyon | 02/02/1976 11:00 | 11/03/2023 10:00 | Yes |
| 173A | Santa Paula Canyon-Ferndale Ranch | 02/02/1976 10:00 | 10/31/2023 08:00 | Yes |
| 174A | Ozena Guard Station (NWS) | 08/31/1985 08:45 | 11/25/2011 08:00 | Yes |
| 175 | Saticoy Fire Station | 02/10/1976 08:00 | 09/30/2008 08:00 | |
| 175A | Saticoy-County Yard | 09/30/2008 08:00 | 04/04/2025 13:00 | Yes |
| 177A | Camarillo-Pacific Sod | 09/30/2009 08:00 | 03/04/2025 11:00 | Yes |
| 180A | Ortega Hill (Type C) | 09/28/1998 02:00 | 11/14/2019 11:00 | Yes |
| 188A | Newbury Park-County Fire Station #35 | 10/01/1998 00:00 | 02/20/2025 13:00 | Yes |
| 189 | Somis-Deboni | 10/01/2003 00:00 | 10/08/2024 11:00 | Yes |
| 190 | Somis-Bard | 10/01/1997 00:00 | 02/25/2025 11:00 | Yes |
| 191 | Moorpark-Downing Ranch | 12/04/1997 00:00 | 11/18/2008 09:40 | |
| 192A | Moorpark-Everett | 10/01/1998 00:00 | 10/01/2008 00:00 | |
| 193A | Santa Susana | 10/01/1987 00:00 | 02/19/2025 11:00 | Yes |
| 194A | Camarillo-Adohr (Sanitation Plant) | 10/01/1998 00:00 | 02/24/2025 14:00 | Yes |
| 196B | Tapo Canyon | 10/01/1987 00:00 | 10/01/2008 00:00 | |
| 196C | Tapo Canyon - County Park | 09/30/2008 08:00 | 02/19/2025 10:00 | Yes |
| 197A | Topa Topa | 09/30/2023 08:00 | 12/18/2023 10:00 | Yes |
| 199A | Fillmore Sanitation | 09/30/2009 08:00 | 02/03/2025 11:00 | Yes |
| 206B | Somis-Fuller | 10/01/1997 00:00 | 02/25/2025 10:00 | Yes |
| 207 | Matilija Canyon | 12/17/1959 00:05 | 09/30/1963 08:00 | |
| 207A | Matilija Canyon | 09/30/1963 08:00 | 08/05/1985 14:30 | |
| 207B | Matilija Canyon | 10/04/1985 08:00 | 10/01/2008 00:00 | |
| 207C | Matilija Canyon | 09/30/2008 08:00 | 03/26/2025 10:00 | Yes |
| 209 | Lockwood Valley-County Yard | 09/20/1966 15:30 | 09/30/1993 08:00 | |
| 209A | Lockwood Valley-County Yard | 09/30/1993 08:00 | 04/30/2018 09:00 | Yes |
| 211A | Alamo Mountain | 09/30/2009 08:00 | 07/16/2019 00:00 | Yes |
| 215A | Channel Is Harbor - Kiddie Beach | 09/30/2015 08:00 | 04/09/2025 09:00 | Yes |
| 216C | Ventura Harbor | 08/28/2008 10:00 | 04/08/2025 09:00 | Yes |
| 218 | Meiners Oaks-County Fire Station | 09/30/2009 08:00 | 03/27/2025 10:00 | Yes |
| 219B | Camarillo - CHD (Type B) | 10/01/2018 08:00 | 04/16/2025 13:00 | Yes |
| 221A | Sea Cliff - CWOD/Santa Fe Energy | 10/01/1976 00:00 | 10/01/1982 00:00 | |
| 221B | Sea Cliff - County Fire Station | 10/01/1982 00:00 | 04/08/2025 06:00 | Yes |
| 222A | Ventura-County Government Center | 09/18/2004 01:00 | 03/07/2025 10:00 | Yes |
| 224 | Sespe-Westates | 09/01/1966 16:30 | 09/30/1976 08:00 | |
| 224A | Sespe-Westates | 09/30/1976 08:00 | 04/26/2023 10:00 | Yes |
| 225 | Wheeler Canyon | 09/03/1966 10:00 | 03/03/2025 15:00 | Yes |
| 227 | Lake Bard | 10/01/1987 00:00 | 02/20/2025 13:00 | Yes |
| 230 | Ventura-Sexton Canyon | 01/31/1972 15:25 | 10/01/1998 00:00 | |
| 230A | Ventura-Sexton Canyon | 10/01/1998 00:00 | 03/24/2025 13:00 | Yes |
| 231A | El Rio - Riverpark | 09/30/2006 07:55 | 08/19/2008 10:03 | |
| 232 | Santa Monica Mts-Deals Flat | 10/01/2000 00:00 | 02/25/2025 09:00 | Yes |
| 234A | Las Llajas Canyon | 10/01/1987 00:00 | 10/01/2002 00:00 | |
| 234B | Las Llajas Canyon | 10/01/2002 00:00 | 02/19/2025 09:00 | Yes |
| 235 | Piru-L.A./Ventura County Line | 09/23/1993 19:45 | 09/30/2006 08:00 | |
| 235A | Piru-L.A./Ventura County Line | 09/30/2006 08:00 | 03/10/2025 10:00 | Yes |
| 237 | San Guillermo | 05/01/2007 12:00 | 10/03/2023 10:00 | Yes |
| 238 | South Mountain-Shell Oil | 02/02/1976 14:00 | 02/25/2025 10:00 | Yes |
| 239 | El Rio-UWCD Spreading Grounds | 09/30/2007 00:00 | 04/02/2025 14:00 | Yes |
| 242 | Tripas Canyon | 08/01/1977 12:00 | 04/01/2025 07:00 | Yes |
| 244A | Cuddy Valley | // : | // : | Yes |
| 245 | Santa Paula-UWCD | 09/16/1975 11:45 | 09/30/1986 08:00 | |
| 245A | Santa Paula-UWCD | 09/30/1986 08:00 | 10/28/2010 10:30 | |
| 245B | Santa Paula - Wilson Ranch | 09/30/2010 00:00 | 10/30/2024 12:00 | Yes |
| 246 | Simi Sanitation Plant NWS | 09/10/1986 08:15 | 09/30/2008 08:00 | |
| 246A | Simi Sanitation Plant | 06/30/2008 10:00 | 02/19/2025 11:00 | Yes |
| 249 | Simi Hills-Rocketdyne Lab | 10/01/1986 00:00 | 10/01/2001 00:00 | |
| 250 | Moorpark-Happy Camp Canyon | 10/01/1997 00:00 | 12/13/2024 10:00 | Yes |
| 251A | Hungry Valley-Maxey Ranch | 09/30/2024 08:00 | 10/30/2024 08:00 | Yes |
| 252 | Potrero Seco | // : | // : | Yes |
| 254 | Casitas Station - Station Canyon | 09/20/1979 09:00 | 03/27/2025 08:00 | Yes |
| 258 | Oak View-Raap | 11/25/1981 15:50 | 11/10/1992 12:00 | |
| 259 | Camarillo-PVWD | 09/30/2014 08:00 | 02/25/2025 14:00 | Yes |
| 260 | Ventura-Emma Wood State Bch | 01/14/1983 11:15 | 08/17/1995 11:35 | |
| 262A | Moorpark College (Type B) | 09/26/1999 14:39 | 09/30/2008 08:00 | |
| 263A | Camarillo-Leisure Village CIMIS 152 | 01/01/2002 00:00 | 05/31/2013 00:00 | |
| 264 | Wheeler Gorge | 09/03/1985 08:00 | 03/27/2025 10:00 | Yes |
| 268 | Last Chance (Type C) | 09/30/2003 08:00 | 11/14/2019 15:00 | Yes |
| 272 | Sage Ranch | 01/01/2003 00:00 | 02/19/2025 08:00 | Yes |
| 273A | Oxnard NWS | 07/27/2010 10:00 | 04/09/2025 07:00 | Yes |
| 276 | Piru CIMIS 101 | 08/27/1991 00:00 | 03/01/2005 00:00 | |
| 278 | Sespe - Dough Flat (Type B) | 09/30/2003 08:00 | 11/30/2023 13:00 | |
| 278A | Sespe - Dough Flat (Type B) | 11/30/2023 13:00 | 09/23/2024 10:00 | Yes |
| 279 | Borracho Saddle (Type C) | 09/30/2006 08:00 | 12/27/2023 09:00 | Yes |
| 280 | Circle X Ranch (Type B) | 09/30/1997 08:00 | 04/16/2025 09:00 | Yes |
| 281 | Oak Park Fire Station | 09/30/2018 08:00 | 02/20/2025 10:00 | Yes |
| 300 | Senior Gridley Canyon (Type B) | 09/30/1992 08:00 | 11/14/2019 09:00 | Yes |
| 301 | Old Man Mountain (Type C) | 09/28/1998 09:00 | 10/21/2021 09:00 | Yes |
| 302 | Canada Larga-Verde Canyon (Type B) | 09/30/1998 08:00 | 11/21/2019 09:00 | Yes |
| 303 | Nordhoff Ridge (Type C) | 09/30/1997 08:00 | 06/29/2020 03:00 | Yes |
| 304 | Matilija Hot Springs at No Fork (Type B) | 09/28/1998 10:00 | 10/01/2023 00:00 | Yes |
| 304A | Matilija Hot Springs at Matilija Dam Bridge | 09/30/2010 08:00 | 03/26/2025 10:00 | Yes |
| 305 | La Granada Mountain (Type B) | 09/28/2004 11:00 | 09/08/2023 10:00 | Yes |
| 306 | White Ledge Peak (Type C) | 09/28/2004 03:00 | 05/17/2022 12:00 | Yes |
| 307 | Upper Matilija Canyon (Type C) | 07/02/2004 10:00 | 10/13/2021 14:00 | Yes |
| 308 | Red Mountain (Type B) | 07/10/2003 12:00 | 08/17/2018 09:00 | Yes |
| 309 | La Conchita - Schaefer Ranch (Type B) | 11/25/2015 08:00 | 11/20/2024 09:00 | Yes |
| 400 | Fillmore-Grand Ave (Type B) | 09/28/1998 02:00 | 03/06/2024 20:00 | Yes |
| 401 | Sycamore Canyon (Type C) | 09/30/1997 08:00 | 10/12/2021 11:00 | Yes |
| 402 | Tommys Creek (Type C) | 09/28/1998 09:00 | 10/13/2021 10:00 | Yes |
| 403 | Silverstrand Alert (Type B) | 09/29/2008 00:00 | 11/21/2024 11:00 | Yes |
| 404 | Sisar North ALERT (Type C) | 09/30/2004 01:00 | 10/13/2021 12:00 | Yes |
| 405 | Choro Grande (Type C) | 09/30/1998 06:00 | 10/12/2021 15:00 | Yes |
| 406 | Fagan Canyon West (Type B) | 07/09/2003 21:00 | 09/24/2019 10:00 | Yes |
| 407 | Fagan Canyon East (Type B) | 09/07/2003 12:04 | 10/28/2010 10:33 | |
| 408 | Rose Valley Alert (Type C) | 08/18/2000 12:00 | 07/29/2021 07:00 | Yes |
| 409 | Hopper Mountain (Type C) | 08/18/2000 22:00 | 02/13/2023 14:00 | Yes |
| 410 | Pyramid Lake Visitors Center (Type B) | 09/30/2006 08:00 | 03/14/2024 09:00 | Yes |
| 411 | Piru Creek above Pyramid Lake (Type B) | 09/30/2006 08:00 | 02/28/2012 15:30 | |
| 415 | Toland-Haglin Peak | 08/17/2023 08:00 | 04/01/2025 13:00 | Yes |
| 500 | Santa Rosa Valley - Conejo (Type B) | 08/26/2003 13:34 | 10/01/2008 22:30 | |
| 500A | Camrosa Water District | 09/24/2009 23:00 | 02/24/2025 11:00 | Yes |
| 501 | Rocky Peak (Type B) | 08/08/2003 11:00 | 01/04/2019 13:00 | Yes |
| 502 | Santa Rosa Valley - Basin 2 | 07/30/2008 11:00 | 02/24/2025 13:00 | Yes |
| 503 | Oxnard Plain - Laguna Rd (Type B) | 06/28/2008 23:47 | 10/01/2010 00:00 | |
| 504 | South Mountain West (Type B) | 09/29/2002 21:04 | 12/31/2011 08:00 | Yes |
| 505 | Camarillo - CSUCI (Type B) | 09/28/2003 05:00 | 11/04/2024 11:00 | Yes |
| 506 | Wood Ranch - Sycamore Canyon Dam (Type B) | 09/27/2003 14:00 | 05/19/2019 06:00 | Yes |
| 507 | South Mountain East (Type B) | 09/29/2002 13:00 | 10/30/2024 13:00 | Yes |
| 508 | Moorpark - Home Acres ALERT (Type B) | 07/12/2002 01:00 | 10/29/2024 11:00 | Yes |
| 509 | Spanish Hills - Las Posas Res (Type B) | 09/30/2003 08:00 | 04/28/2021 09:00 | Yes |
| 510 | Lang Ranch (Type B) | 09/29/2003 17:00 | 04/17/2025 03:00 | Yes |
| 512 | Camarillo - Upland (Type B) | 09/30/2012 08:00 | 10/10/2024 09:00 | Yes |
| 513 | Rancho Sierra Vista - Big Sycamore Canyon (Type B) | 09/30/2013 08:00 | 11/03/2022 00:00 | Yes |
| 514 | Camarillo-East Highland Water Tanks | 09/30/2022 08:00 | 03/03/2025 11:00 | Yes |
|
|