Miscellaneous Hydrologic Data
Issued by NWS Los Angeles, CA

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SRUS46 KLOX 261828
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PRECIPITATION SUMMARY
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1127 AM PDT SAT APR 26 2025

...PRELIMINARY PRECIPITATION TOTALS...

THE FOLLOWING ARE 24 HOUR RAINFALL TOTALS IN INCHES
FOR THIS EVENT THROUGH 1100 AM SATURDAY MORNING.

.TOP RAINFALL AMOUNTS FROM ALL LOCAL AREAS
REFUGIO HILLS RAWS (SBA COUNTY).............. 0.80
RANCHO SAN JULIAN (SBA COUNTY)............... 0.75
CELITE (SBA COUNTY).......................... 0.66
TECOLOTE CANYON (SBA COUNTY)................. 0.66
ALISAL RESERVOIR (SBA COUNTY)................ 0.66
TOPANGA FS (LA COUNTY)....................... 0.65
NORTHRIDGE (LA COUNTY)....................... 0.60
VAN NUYS (KVNY) (LA COUNTY).................. 0.57
HOLLISTER (SBA COUNTY)....................... 0.57
POINT CONCEPTION (SBA COUNTY)................ 0.56

.LA CO COAST & METRO
HOLLYWOOD RESERVOIR............... 0.35
LEO CARRILLO...................... 0.25
CULVER CITY....................... 0.24
LONG BEACH (KLGB)................. 0.22
SANTA MONICA (KSMO)............... 0.19
BEVERLY HILLS..................... 0.19
HAWTHORNE (KHHR).................. 0.17
LA DOWNTOWN....................... 0.16
BEL AIR........................... 0.16
LA AIRPORT(KLAX).................. 0.13

.LA CO SAN FRNDO VLY
NORTHRIDGE........................ 0.60
VAN NUYS (KVNY)................... 0.57
WOODLAND HILLS.................... 0.41
PORTER RANCH RAWS................. 0.40
CHATSWORTH RESERVOIR.............. 0.29
CALABASAS......................... 0.27
LA CANADA FLINTRIDGE.............. 0.27
CANOGA PARK....................... 0.24
SAN RAFAEL HILLS.................. 0.20
AGOURA HILLS...................... 0.19
BURBANK (KBUR).................... 0.17
HANSEN DAM........................ 0.09

.LA CO SAN GABR VLY
EAGLE ROCK RESERVOIR.............. 0.29
EAST PASADENA..................... 0.27
MORRIS DAM........................ 0.21
CLAREMONT......................... 0.19
SANTA FE DAM...................... 0.18
MT OLIVE HIGH SCHOOL.............. 0.15
ALHAMBRA.......................... 0.14
WHITTIER.......................... 0.07
SIERRA MADRE...................... 0.05

.LA CO SNTA CLRTA VLY
SAUGUS............................ 0.40
NEWHALL........................... 0.27
CASTAIC JUNCTION.................. 0.27
DEL VALLE......................... 0.22
CASTAIC........................... 0.21

.LA CO MOUNTAINS
CAMP 9............................ 0.45
WEST FORK HELIPORT................ 0.32
COGSWELL DAM...................... 0.32
WARM SPRINGS CAMP................. 0.29
WARM SPRINGS...................... 0.23
SANTA ANITA DAM................... 0.16
BIG DALTON DAM.................... 0.16
SAN GABRIEL DAM................... 0.15
TANBARK........................... 0.15
SAN ANTONIO SIERRA PH............. 0.15
SANDBERG (KSDB)................... 0.12
HUNGRY VALLEY..................... 0.08
OPIDS CAMP........................ 0.01
SAN ANTONIO DAM................... 0.01
MILL CREEK........................ 0.01

.LA CO SNTA MNCA MNTS
TOPANGA FS........................ 0.65
MONTE NIDO........................ 0.47
LECHUZA FS........................ 0.28
SEPULVEDA CYN AT MULH............. 0.22

.LA CO ANTELOPE VLY
POPPY PARK........................ 0.12
LAKE PALMDALE..................... 0.01
PALMDALE (KPMD)...................    T

.VENTURA CO COASTAL
VENTURA........................... 0.35
SATICOY........................... 0.35
LA CONCHITA....................... 0.34
CSU CHANNEL ISLANDS............... 0.24
OXNARD - NWS...................... 0.19
ANACAPA ISLAND.................... 0.19
OXNARD CIVIC CENTER............... 0.14
SILVERSTRAND BEACH................ 0.12

.VTA CO CSTL VLYS
THOUSAND OAKS..................... 0.53
SOUTH MOUNTAIN.................... 0.27
MOORPARK.......................... 0.24
SYCAMORE CANYON DAM............... 0.24
ROCKY PEAK........................ 0.24
DEALS FLAT........................ 0.24
SIMI VALLEY....................... 0.23
CHEESEBORO........................ 0.23
CIRCLE X RANCH.................... 0.20
NEWBURY PARK...................... 0.15
MILLER RANCH...................... 0.01

.VTA CO INTER  VLYS
STATION CANYON.................... 0.36
LAKE CASITAS...................... 0.35
SANTA PAULA....................... 0.33
NORTH FORK MATILIJA............... 0.31
RED MOUNTAIN...................... 0.31
SULPHUR MOUNTAIN.................. 0.28
HARMON CANYON..................... 0.28
FILLMORE.......................... 0.27
PIRU.............................. 0.26
STEWART CANYON.................... 0.25
FAGAN CANYON...................... 0.24
LAKE PIRU......................... 0.18
OJAI.............................. 0.16

.VENTURA CO MTNS
LA GRANADA MOUNTAIN............... 0.43
NORDHOFF RIDGE.................... 0.39
MATILIJA DAM...................... 0.36
ROSE VALLEY....................... 0.31
ROSE VALLEY RAWS.................. 0.29
ORTEGA HILL....................... 0.25
ALAMO MOUNTAIN.................... 0.13
APACHE CANYON..................... 0.08
LOCKWOOD VALLEY................... 0.08
WHITE LEDGE PEAK.................. 0.08
CHUCHUPATE........................ 0.07
MATILIJA CANYON................... 0.04
OLD MAN MOUNTAIN.................. 0.04

.SBA CO CENTRAL COAST
RANCHO SAN JULIAN................. 0.75
CELITE............................ 0.66
POINT CONCEPTION.................. 0.56
SUDDEN PEAK....................... 0.51
LOS ALAMOS........................ 0.48
LAS CRUCES........................ 0.47
LOMPOC............................ 0.45
GUADALUPE CITY.................... 0.42
BUELLTON.......................... 0.39
SANTA MARIA (KSMX)................ 0.29
VANDENBERG (KVBG)................. 0.24
CASMALIA.......................... 0.24

.SBA CO MOUNTAINS
TECOLOTE CANYON................... 0.66
FIGUEROA MOUNTAIN................. 0.56
REFUGIO PASS...................... 0.56
SAN MARCOS PASS................... 0.56
UPPER ROMERO...................... 0.49
JUNCAL DAM........................ 0.49
EL DESEO.......................... 0.46
DOULTON TUNNEL.................... 0.41
TWITCHELL DAM..................... 0.32
MANZANITA MOUNTAIN................ 0.31
KTYD TOWER........................ 0.24

.SBA CO SANTA YNEZ VL
ALISAL RESERVOIR.................. 0.66
GIBRALTAR DAM..................... 0.43
LOS OLIVOS........................ 0.43
SISQUOC........................... 0.39
LOS PRIETOS....................... 0.32
CACHUMA DAM....................... 0.24
SOLVANG........................... 0.22

.SBA CO CUYAMA VLY
CUYAMA VALLEY RAWS................ 0.30
CUYAMA FS......................... 0.12

.SBA CO SOUTH COAST
REFUGIO HILLS RAWS................ 0.80
HOLLISTER......................... 0.57
GAVIOTA COAST..................... 0.56
EL CAPITAN BEACH.................. 0.55
MONTECITO HILLS................... 0.48
MARIA YGNACIO RIDGE............... 0.47
GOLETA CNTY YRD................... 0.45
GAVIOTA RAWS...................... 0.44
COLD SPRINGS DB................... 0.42
DOS PUEBLOS....................... 0.41
CARPINTERIA....................... 0.39
SANTA BARBARA(KSBA)............... 0.36
SANTA BARBARA..................... 0.35
SAN ROQUE......................... 0.35
SB BOTANIC GARDEN................. 0.33
GLEN ANNIE RES.................... 0.30

.SLO CO CENTRAL COAST
OCEANO............................ 0.50
PISMO BEACH....................... 0.43
LAKE LOPEZ REC AREA............... 0.35
LAKE LOPEZ........................ 0.34
SLO - CAL POLY.................... 0.33
SAN LUIS OBISPO SCG............... 0.32
ARROYO GRANDE..................... 0.31
SAN LUIS OBISPO(KSBP)............. 0.28
NIPOMO............................ 0.27
LOS OSOS.......................... 0.25
DAVIS PEAK........................ 0.24
ATASCADERO W FTHLS................ 0.19
MORRO BAY......................... 0.14
ROCKY BUTTE....................... 0.08
CAMBRIA........................... 0.06

.SLO CO INTR VLYS
SANTA MARGARITA E................. 0.40
LA PANZA.......................... 0.34
SANTA MARGARITA W................. 0.30
SHANDON........................... 0.22
ATASCADERO........................ 0.19
TEMPLETON......................... 0.15
NACIMIENTO NR SAPAQUE............. 0.12
PASO ROBLES (KPRB)................ 0.11
LAS TABLAS........................ 0.10
SALINAS DAM....................... 0.01

.SLO CO MOUNTAINS
BALD MOUNTAIN..................... 0.35
BRANCH MOUNTAIN................... 0.33

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.

$$