Miscellaneous Hydrologic Data
Issued by NWS Los Angeles, CA

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PRECIPITATION SUMMARY
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
620 AM PDT WED OCT 15 2025

...PRELIMINARY PRECIPITATION TOTALS...

THE FOLLOWING ARE 2 DAY RAINFALL TOTALS IN INCHES
FOR THIS EVENT THROUGH 600 AM WEDNESDAY MORNING.

.TOP RAINFALL AMOUNTS FROM ALL LOCAL AREAS
COGSWELL DAM (LA COUNTY)..................... 5.83
OPIDS CAMP (LA COUNTY)....................... 5.61
CAMP HI HILL (LA COUNTY)..................... 5.47
CRYSTAL LAKE (LA COUNTY)..................... 5.39
ROSE VALLEY (VENTURA COUNTY)................. 4.32
TOPANGA FS (LA COUNTY)....................... 4.22
NORDHOFF RIDGE (VENTURA COUNTY)............... 4.00
WEST FORK HELIPORT (LA COUNTY)............... 3.98
SEPULVEDA CYN AT MULH (LA COUNTY)............ 3.88
ORTEGA HILL (VENTURA COUNTY)................. 3.86
ROSE VALLEY RAWS (VENTURA COUNTY)............ 3.85

.LA CO COAST & METRO
BEL AIR........................... 2.56
BEVERLY HILLS..................... 2.34
HOLLYWOOD RESERVOIR............... 1.92
SANTA MONICA (KSMO)............... 1.42
LA DOWNTOWN....................... 1.41
CULVER CITY....................... 1.02
LEO CARRILLO...................... 0.94
LONG BEACH (KLGB)................. 0.92
HAWTHORNE (KHHR).................. 0.79
LA AIRPORT(KLAX).................. 0.79

.LA CO SAN FRNDO VLY
WOODLAND HILLS.................... 3.54
LA CANADA FLINTRIDGE.............. 2.56
BURBANK (KBUR).................... 2.53
PORTER RANCH RAWS................. 2.36
VAN NUYS (KVNY)................... 2.02
SAN RAFAEL HILLS.................. 1.98
NORTHRIDGE........................ 1.88
CALABASAS......................... 1.81
AGOURA HILLS...................... 1.74
CANOGA PARK....................... 1.65
CHATSWORTH RESERVOIR.............. 1.60

.LA CO SAN GABR VLY
MORRIS DAM........................ 3.07
EAGLE ROCK RESERVOIR.............. 2.05
SIERRA MADRE...................... 1.96
SANTA FE DAM...................... 1.94
LA VERNE.......................... 1.81
CLAREMONT......................... 1.75
WHITTIER.......................... 1.69
EAST PASADENA..................... 1.68
ALHAMBRA.......................... 1.66

.LA CO SNTA CLRTA VLY
NEWHALL........................... 2.17
CASTAIC........................... 1.42
DEL VALLE......................... 1.25
SAUGUS............................ 1.13
CASTAIC JUNCTION.................. 0.94

.LA CO CATALINA ISLND
CATALINA ISLAND RAWS.............. 0.99

.LA CO MOUNTAINS
COGSWELL DAM...................... 5.83
OPIDS CAMP........................ 5.61
CAMP HI HILL (LA COUNTY).......... 5.47
CRYSTAL LAKE...................... 5.39
WEST FORK HELIPORT................ 3.98
SAN GABRIEL DAM................... 3.66
CHILAO SOUTH...................... 3.27
SAN ANTONIO SIERRA PH............. 2.97
PACOIMA DAM....................... 2.87
WARM SPRINGS CAMP................. 2.85
WARM SPRINGS...................... 2.74
CAMP 9............................ 2.66
SANTA ANITA DAM................... 2.44
MT BALDY.......................... 2.43
SANDBERG (KSDB)................... 2.33
TANBARK........................... 2.18
BIG DALTON DAM.................... 2.09
CHILAO............................ 1.20
HUNGRY VALLEY..................... 1.06

.LA CO SNTA MNCA MNTS
TOPANGA FS........................ 4.22
SEPULVEDA CYN AT MULH............. 3.88
MONTE NIDO........................ 2.09
LECHUZA FS........................ 1.34

.LA CO ANTELOPE VLY
NEENACH........................... 1.78
VALYERMO.......................... 1.22
POPPY PARK........................ 1.14
QUARTZ HILL....................... 0.73
PALMDALE (KPMD)................... 0.53
LAKE PALMDALE..................... 0.45
LANCASTER (KWJF).................. 0.36

.VENTURA CO COASTAL
VENTURA CITY HALL................. 1.29
LA CONCHITA....................... 1.26
OXNARD - NWS...................... 1.19
VENTURA........................... 1.16
CSU CHANNEL ISLANDS............... 1.14
SILVERSTRAND BEACH................ 1.02
CAMARILLO (KCMA).................. 0.95
SATICOY........................... 0.93
OXNARD CIVIC CENTER............... 0.89

.VTA CO CSTL VLYS
THOUSAND OAKS STN 30.............. 2.09
THOUSAND OAKS..................... 1.89
CIRCLE X RANCH.................... 1.65
MOORPARK.......................... 1.50
ROCKY PEAK........................ 1.50
NEWBURY PARK...................... 1.41
CHEESEBORO........................ 1.37
SYCAMORE CANYON DAM............... 1.34
DEALS FLAT........................ 1.28
MILLER RANCH...................... 1.24

.VTA CO INTER  VLYS
UPPER OJAI SUMMIT FIRE............ 3.10
LAKE PIRU......................... 3.06
NORTH FORK MATILIJA............... 2.78
SULPHUR MOUNTAIN.................. 2.50
RED MOUNTAIN...................... 2.17
LAKE CASITAS...................... 1.73
STEWART CANYON.................... 1.59
STATION CANYON.................... 1.58
HARMON CANYON..................... 1.56
PIRU.............................. 1.54
FILLMORE.......................... 1.46
SANTA PAULA....................... 1.43
FAGAN CANYON...................... 1.06

.VENTURA CO MTNS
ROSE VALLEY....................... 4.32
NORDHOFF RIDGE..................... 4.00
ORTEGA HILL....................... 3.86
ROSE VALLEY RAWS.................. 3.85
MATILIJA DAM...................... 3.14
WHITE LEDGE PEAK.................. 2.52
MATILIJA CANYON................... 2.40
OLD MAN MOUNTAIN.................. 2.24
ALAMO MOUNTAIN.................... 1.72
LA GRANADA MOUNTAIN............... 1.65
LOCKWOOD VALLEY................... 1.57
CHUCHUPATE........................ 1.31
APACHE CANYON..................... 0.71

.SBA CO CENTRAL COAST
BUELLTON.......................... 2.26
SUDDEN PEAK....................... 1.93
CELITE............................ 1.89
LAS CRUCES........................ 1.71
LOS ALAMOS........................ 1.68
RANCHO SAN JULIAN................. 1.65
LOMPOC............................ 1.38
GUADALUPE CITY.................... 1.35
PURISMA HILLS..................... 1.14
CASMALIA.......................... 0.91
VANDENBERG (KVBG)................. 0.82
SANTA MARIA (KSMX)................ 0.67
POINT CONCEPTION.................. 0.67

.SBA CO MOUNTAINS
DOULTON TUNNEL.................... 2.90
JUNCAL DAM........................ 2.75
FIGUEROA MOUNTAIN................. 2.57
MANZANITA MOUNTAIN................ 2.40
TECOLOTE CANYON................... 2.39
SAN MARCOS PASS................... 2.37
REFUGIO PASS...................... 2.20
TWITCHELL DAM..................... 2.09
WEST BIG PINE..................... 1.42
EL DESEO.......................... 1.42
UPPER ROMERO...................... 1.42
KTYD TOWER........................ 1.27
EAST CAMINO CIELO................. 1.09

.SBA CO SANTA YNEZ VL
LOS OLIVOS........................ 2.83
ALISAL RESERVOIR.................. 2.24
SOLVANG........................... 2.18
CACHUMA DAM....................... 2.06
LOS PRIETOS....................... 1.84
SISQUOC........................... 1.10

.SBA CO CUYAMA VLY
CUYAMA VALLEY RAWS................ 2.01
CUYAMA FS......................... 0.68

.SBA CO SOUTH COAST
REFUGIO HILLS RAWS................ 1.89
MARIA YGNACIO RIDGE............... 1.84
GOLETA CNTY YRD................... 1.45
CARPINTERIA....................... 1.38
GAVIOTA COAST..................... 1.28
GAVIOTA RAWS...................... 1.24
HOLLISTER......................... 1.23
EL CAPITAN BEACH.................. 1.23
GLEN ANNIE RES.................... 1.20
MONTECITO HILLS................... 1.17
SAN ROQUE......................... 1.05
COLD SPRINGS DB................... 0.97
SB BOTANIC GARDEN................. 0.95
DOS PUEBLOS....................... 0.93
SANTA BARBARA(KSBA)............... 0.82
SANTA BARBARA..................... 0.81

.SLO CO CENTRAL COAST
ROCKY BUTTE....................... 2.95
ATASCADERO W FTHLS................ 2.60
SAN LUIS OBISPO SCG............... 1.67
LOS OSOS.......................... 1.64
LAKE LOPEZ........................ 1.59
LAKE LOPEZ REC AREA............... 1.56
SAN LUIS OBISPO(KSBP)............. 1.54
ARROYO GRANDE..................... 1.54
CAMBRIA........................... 1.45
SLO - CAL POLY.................... 1.44
DAVIS PEAK........................ 1.42
NIPOMO............................ 1.36
OCEANO............................ 1.20

.SLO CO INTR VLYS
ATASCADERO........................ 2.60
SANTA MARGARITA W................. 2.53
SALINAS DAM....................... 2.03
SANTA MARGARITA E................. 1.90
LAS TABLAS........................ 1.75
SHANDON........................... 1.68
NACIMIENTO NR SAPAQUE............. 1.57
TEMPLETON......................... 1.49
PASO ROBLES (KPRB)................ 1.34
LA PANZA.......................... 1.07

.SLO CO MOUNTAINS
BALD MOUNTAIN..................... 2.13
BRANCH MOUNTAIN................... 1.47

DATA COURTESY OF THE NATIONAL WEATHER SERVICE...US FOREST
SERVICE...LOS ANGELES CO DPW...LOS ANGELES CO FIRE...ARMY
CORPS OF ENGINEERS...VENTURA CO WATERSHED PROTECTION
DISTRICT...VENTURA COUNTY APCD...SANTA BARBARA CO FLOOD
CONTROL...AND SAN LUIS OBISPO CO PUBLIC WORKS.

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