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 downlaod from each station's drop-down menus.


Rainfall: Hourly Totals

Dataset: Sort By:
Site IdStation NameStart DateEnd DateActive
004ACasitas Dam09/30/2007 08:0004/08/2021 11:00Yes
017CPort Hueneme - Oxnard Sewer Plant10/01/2003 00:0010/20/2021 07:00Yes
023Mutau Flat07/01/1893 16:0006/30/1902 08:00
030DOjai-County Fire Station06/12/2000 14:0012/04/2021 14:00Yes
032AOxnard Civic Center01/05/2004 00:0011/03/2021 09:00Yes
036APiru-County Fire Station09/30/2012 08:0004/15/2021 10:00Yes
039Fillmore-Rancho Sespe10/01/2000 00:0010/22/2009 07:40
044Santa Ana Valley-Selby Ranch11/26/1956 08:0006/07/1993 10:00
049ASanta Rosa Valley-Worthington Ranch10/01/1999 00:0010/01/2008 00:00
059Ojai-Thacher School10/01/2001 00:0004/13/2021 10:00Yes
063BUpper Sespe - Pine Mountain Inn NWS09/13/1985 03:1503/01/2013 00:00
063CUpper Sespe - Pine Mountain Inn04/29/2013 00:0007/22/2013 06:00Yes
064BUpper Ojai-Happy Valley12/05/1979 15:0004/08/2021 09:00Yes
065AUpper Ojai Summit-County Fire Station09/26/2005 10:0010/05/2020 09:00Yes
066EVentura-Downtown (City Hall-Historic Courthouse)10/01/2000 01:0011/02/2021 07:00Yes
085Canada Larga11/16/1966 09:0010/19/2021 11:00Yes
094CFillmore-Fairview Ranch10/01/2004 00:0010/17/2008 10:30
096ABardsdale-Lander Ranch10/01/2004 00:0010/22/2009 10:38
101APiru-Camulos Ranch02/02/1976 12:0004/15/2021 06:00Yes
106APiru RAWS08/21/2001 12:0012/04/2021 14:00Yes
121CLake Sherwood-County Fire Station10/01/2000 00:0010/28/2021 13:00Yes
122Ventura-Kingston Reservoir09/30/2016 08:0010/19/2021 12:00Yes
126AMoorpark - Ventura County Yard07/29/2008 10:0010/13/2021 08:00Yes
128CThousand Oaks APCD APCD09/30/2008 08:0012/04/2021 14:00Yes
130Chuchupate Ranger Station NWS09/30/1955 08:0009/30/1968 08:00
130AChuchupate Ranger Station NWS09/30/1968 08:0004/30/2009 08:00
130BChuchupate Ranger Station07/23/2017 04:0005/01/2019 15:25Yes
132BSaticoy-County Yard03/14/2007 10:3910/01/2008 08:00
134BMatilija Dam09/27/2007 12:0003/30/2021 08:00Yes
140Oak View-County Fire Station11/16/1992 12:0004/08/2021 10:00Yes
152Piedra Blanca Guard Station04/20/1959 14:0010/05/2020 12:00Yes
160Piru-Temescal Guard Station03/13/2019 09:0012/10/2019 10:00Yes
161SApache Camp09/30/1971 08:0009/30/1973 08:00
163BSulphur Mountain03/08/1989 12:0010/01/1998 00:00
163CSulphur Mountain10/01/1998 00:0004/13/2021 08:00Yes
165Ojai-Stewart Canyon09/30/1956 08:0010/06/2021 07:00Yes
167Ventura-Hall Canyon12/03/1956 15:0010/21/2021 06:00Yes
168Oxnard Airport12/03/1956 16:0010/21/2021 10:00Yes
169Thousand Oaks-Weather Station10/01/1994 00:0001/11/2011 10:53
169AThousand Oaks - Civic Center09/30/2010 00:0011/10/2021 13:00Yes
171Fillmore-Fish Hatchery02/02/1976 11:0010/06/2021 09:00Yes
172Piru Canyon02/02/1976 11:0010/07/2020 10:00Yes
173ASanta Paula Canyon-Ferndale Ranch02/02/1976 10:0011/04/2020 08:00Yes
174AOzena Guard Station (NWS)08/31/1985 08:4511/25/2011 08:00Yes
175Saticoy Fire Station02/10/1976 08:0009/30/2008 08:00
175ASaticoy-County Yard09/30/2008 08:0010/22/2020 10:00Yes
177ACamarillo-Pacific Sod09/30/2009 08:0010/18/2021 13:00Yes
180AOrtega Hill (Type C)09/28/1998 02:0011/14/2019 11:00Yes
188ANewbury Park-County Fire Station #3510/01/1998 00:0010/28/2021 14:00Yes
189Somis-Deboni10/01/2003 00:0010/26/2021 13:00Yes
190Somis-Bard10/01/1997 00:0011/09/2021 14:00Yes
191Moorpark-Downing Ranch12/04/1997 00:0011/18/2008 09:40
192AMoorpark-Everett10/01/1998 00:0010/01/2008 00:00
193ASanta Susana10/01/1987 00:0010/20/2021 12:00Yes
194ACamarillo-Adohr (Sanitation Plant)10/01/1998 00:0010/08/2021 10:00Yes
196BTapo Canyon10/01/1987 00:0010/01/2008 00:00
196CTapo Canyon - County Park09/30/2008 08:0010/27/2021 12:00Yes
197ATopa Topa09/24/2013 17:0011/19/2019 12:00Yes
199AFillmore Sanitation09/30/2009 08:0010/06/2021 07:00Yes
206BSomis-Fuller10/01/1997 00:0011/02/2021 11:00Yes
207Matilija Canyon12/17/1959 00:0509/30/1963 08:00
207AMatilija Canyon09/30/1963 08:0008/05/1985 14:30
207BMatilija Canyon10/04/1985 08:0010/01/2008 00:00
207CMatilija Canyon09/30/2008 08:0003/30/2021 07:00Yes
209Lockwood Valley-County Yard09/20/1966 15:3009/30/1993 08:00
209ALockwood Valley-County Yard09/30/1993 08:0004/30/2018 09:00Yes
211AAlamo Mountain09/30/2009 08:0007/16/2019 00:00Yes
215AChannel Is Harbor - Kiddie Beach09/30/2015 08:0010/20/2021 09:00Yes
216CVentura Harbor08/28/2008 10:0011/03/2021 11:00Yes
218Meiners Oaks-County Fire Station09/30/2009 08:0010/04/2021 12:00Yes
219BCamarillo - CHD (Type B)10/01/2018 08:0011/12/2021 10:00Yes
221ASea Cliff - CWOD/Santa Fe Energy10/01/1976 00:0010/01/1982 00:00
221BSea Cliff - County Fire Station10/01/1982 00:0011/02/2021 09:00Yes
222AVentura-County Government Center09/18/2004 01:0010/05/2021 07:00Yes
224Sespe-Westates09/01/1966 16:3009/30/1976 08:00
224ASespe-Westates09/30/1976 08:0010/21/2020 11:00Yes
225Wheeler Canyon09/03/1966 10:0004/05/2021 10:00Yes
227Lake Bard10/01/1987 00:0010/26/2021 09:00Yes
230Ventura-Sexton Canyon01/31/1972 15:2510/01/1998 00:00
230AVentura-Sexton Canyon10/01/1998 00:0002/17/2021 13:00Yes
231AEl Rio - Riverpark09/30/2006 07:5508/19/2008 10:03
232Santa Monica Mts-Deals Flat10/01/2000 00:0010/20/2021 11:00Yes
234ALas Llajas Canyon10/01/1987 00:0010/01/2002 00:00
234BLas Llajas Canyon10/01/2002 00:0010/28/2021 08:00Yes
235Piru-L.A./Ventura County Line09/23/1993 19:4509/30/2006 08:00
235APiru-L.A./Ventura County Line09/30/2006 08:0004/15/2021 06:00Yes
237San Guillermo10/01/2015 00:0010/01/2019 00:00Yes
238South Mountain-Shell Oil02/02/1976 14:0011/02/2021 09:00Yes
239El Rio-UWCD Spreading Grounds09/30/2007 00:0002/17/2021 12:00Yes
242Tripas Canyon08/01/1977 12:0010/07/2020 08:00Yes
244ACuddy Valley// :// :Yes
245Santa Paula-UWCD09/16/1975 11:4509/30/1986 08:00
245ASanta Paula-UWCD09/30/1986 08:0010/28/2010 10:30
245BSanta Paula - Wilson Ranch09/30/2010 00:0011/04/2021 06:00Yes
246Simi Sanitation Plant NWS09/10/1986 08:1509/30/2008 08:00
246ASimi Sanitation Plant06/30/2008 10:0010/26/2021 10:00Yes
249Simi Hills-Rocketdyne Lab10/01/1986 00:0010/01/2001 00:00
250Moorpark-Happy Camp Canyon10/01/1997 00:0011/03/2021 09:00Yes
254Casitas Station - Station Canyon09/20/1979 09:0002/09/2021 11:00Yes
258Oak View-Raap11/25/1981 15:5011/10/1992 12:00
259Camarillo-PVWD09/30/2014 08:0010/29/2021 12:00Yes
260Ventura-Emma Wood State Bch01/14/1983 11:1508/17/1995 11:35
262AMoorpark College (Type B)09/26/1999 14:3909/30/2008 08:00
263ACamarillo-Leisure Village CIMIS 15201/01/2002 00:0005/31/2013 00:00
264Wheeler Gorge09/03/1985 08:0004/15/2021 06:00Yes
268Last Chance (Type C)09/30/2003 08:0011/14/2019 15:00Yes
272Sage Ranch01/01/2003 00:0010/20/2021 08:00Yes
273AOxnard NWS07/27/2010 10:0010/14/2021 09:00Yes
276Piru CIMIS 10108/27/1991 00:0003/01/2005 00:00
278Sespe - Dough Flat (Type B)09/30/2003 08:0002/29/2012 15:00Yes
279Borracho Saddle (Type C)09/30/2006 08:0011/19/2019 10:00Yes
280Circle X Ranch (Type B)09/30/1997 08:0010/20/2021 12:00Yes
281Oak Park Fire Station09/30/2018 08:0010/26/2021 09:00Yes
300Senior Gridley Canyon (Type B)09/30/1992 08:0011/14/2019 09:00Yes
301Old Man Mountain (Type C)09/28/1998 09:0011/21/2019 10:00Yes
302Canada Larga-Verde Canyon (Type B)09/30/1998 08:0011/21/2019 09:00Yes
303Nordhoff Ridge (Type C)09/30/1997 08:0011/12/2019 12:00Yes
304Matilija Hot Springs at No Fork (Type B)09/28/1998 10:0001/10/2017 11:00Yes
305La Granada Mountain (Type B)09/28/2004 11:0002/05/2018 10:00Yes
306White Ledge Peak (Type C)09/28/2004 03:0011/21/2019 10:00Yes
307Upper Matilija Canyon (Type C)07/02/2004 10:0011/14/2019 10:00Yes
308Red Mountain (Type B)07/10/2003 12:0008/17/2018 09:00Yes
309La Conchita - Schaefer Ranch (Type B)11/25/2015 08:0011/02/2021 11:00Yes
400Fillmore-Grand Ave (Type B)09/28/1998 02:0012/18/2019 08:00Yes
401Sycamore Canyon (Type C)09/30/1997 08:0011/19/2019 14:00Yes
402Tommys Creek (Type C)09/28/1998 09:0011/19/2019 13:00Yes
403Silverstrand Alert (Type B)09/29/2008 00:0009/15/2016 09:00Yes
404Sisar North ALERT (Type C)09/30/2004 01:0011/19/2019 14:00Yes
405Choro Grande (Type C)09/30/1998 06:0011/19/2019 11:00Yes
406Fagan Canyon West (Type B)07/09/2003 21:0009/24/2019 10:00Yes
407Fagan Canyon East (Type B)09/07/2003 12:0410/28/2010 10:33
408Rose Valley Alert (Type C)08/18/2000 12:0011/14/2019 08:00Yes
409Hopper Mountain (Type C)08/18/2000 22:0012/04/2018 09:00Yes
410Pyramid Lake Visitors Center (Type B)09/30/2006 08:0001/15/2020 09:00Yes
411Piru Creek above Pyramid Lake (Type B)09/30/2006 08:0002/28/2012 15:30
500Santa Rosa Valley - Conejo (Type B)08/26/2003 13:3410/01/2008 22:30
500ACamrosa Water District09/24/2009 23:0010/18/2021 11:00Yes
501Rocky Peak (Type B)08/08/2003 11:0001/04/2019 13:00Yes
502Santa Rosa Valley - Basin 207/30/2008 11:0010/15/2021 11:00Yes
503Oxnard Plain - Laguna Rd (Type B)06/28/2008 23:4710/01/2010 00:00
504South Mountain West (Type B)09/29/2002 21:0412/31/2011 08:00Yes
505Camarillo - CSUCI (Type B)09/28/2003 05:0011/01/2021 10:00Yes
506Wood Ranch - Sycamore Canyon Dam (Type B)09/27/2003 14:0005/19/2019 06:00Yes
507South Mountain East (Type B)09/29/2002 13:0011/06/2019 14:00Yes
508Moorpark - Home Acres ALERT (Type B)07/12/2002 01:0011/09/2021 09:00Yes
509Spanish Hills - Las Posas Res (Type B)09/30/2003 08:0004/28/2021 09:00Yes
510Lang Ranch (Type B)09/29/2003 17:0011/26/2018 11:00Yes
512Camarillo - Upland (Type B)09/30/2012 08:0010/29/2021 08:00Yes
513Rancho Sierra Vista - Big Sycamore Canyon (Type B)02/17/2014 08:0008/16/2018 09:00Yes

Data marked with 'P' are preliminary and subject to change until checked and evaluated. Data marked with 'U' are unverified and are subject to changed and evaluated. Unverified data may contain errors that have not been checked by Hydrology staff. Ventura County does not guarantee the accuracy of these data; please note that river flows may vary considerably during each day and from day to day.Oficial published data are marked with 'A '.