Legend (GAMA/DWR_Groundwater_Basins_v62_2022_WGS84)

DWR_Groundwater_Basins_v62_2022_WGS84 (0) ACTON VALLEY ADOBE LAKE VALLEY ALEXANDER VALLEY - ALEXANDER AREA ALEXANDER VALLEY - CLOVERDALE AREA ALTURAS AREA - SOUTH FORK PITT RIVER ALTURAS AREA - WARM SPRINGS VALLEY AMERICAN VALLEY AMES VALLEY AMOS VALLEY ANDERSON VALLEY ANNAPOLIS OHLSON RANCH FORMATION HIGHLANDS ANTELOPE CREEK ANTELOPE VALLEY ARROYO DE LA CRUZ VALLEY ARROYO DEL HAMBRE VALLEY ARROYO SANTA ROSA VALLEY ARROYO SECO VALLEY ASH VALLEY AVAWATZ VALLEY AÑO NUEVO AREA BATIQUITOS LAGOON VALLEY BEAR VALLEY BERRYESSA VALLEY BESSEMER VALLEY BICYCLE VALLEY BIG LAGOON AREA BIG MEADOWS VALLEY BIG RIVER VALLEY BIG SPRING AREA BIG VALLEY BITTER WATER VALLEY BLACK SPRINGS VALLEY BLANCHARD VALLEY BODEGA BAY AREA BORREGO VALLEY - BORREGO SPRINGS BORREGO VALLEY - OCOTILLO WELLS BRANSCOMB TOWN AREA BRAY TOWN AREA BRIDGEPORT VALLEY BRISTOL VALLEY BRITE VALLEY BROADWELL VALLEY BROWN MOUNTAIN VALLEY BUCK RIDGE FAULT VALLEY BULL FLAT BURNEY CREEK VALLEY BURNS VALLEY BUTTE CREEK VALLEY BUTTE VALLEY CACTUS FLAT CADIZ VALLEY CADY FAULT AREA CAHUILLA VALLEY CALIFORNIA VALLEY CALZONA VALLEY CAMEO AREA CAMPO VALLEY CANEBRAKE VALLEY CARMEL VALLEY CARPINTERIA CARRIZO PLAIN CARSON VALLEY CASTAC LAKE VALLEY CASTRO VALLEY CAVES CANYON VALLEY CAYTON VALLEY CAYUCOS VALLEY CHEMEHUEVI VALLEY CHOCOLATE VALLEY CHOLAME VALLEY CHORRO VALLEY CHROME TOWN AREA CHUCKWALLA VALLEY CLAYTON VALLEY CLEAR LAKE CACHE FORMATION CLOVER VALLEY COACHELLA VALLEY - DESERT HOT SPRINGS COACHELLA VALLEY - INDIO COACHELLA VALLEY - MISSION CREEK COACHELLA VALLEY - SAN GORGONIO PASS COASTAL PLAIN OF LOS ANGELES - CENTRAL COASTAL PLAIN OF LOS ANGELES - HOLLYWOOD COASTAL PLAIN OF LOS ANGELES - SANTA MONICA COASTAL PLAIN OF LOS ANGELES - WEST COAST COASTAL PLAIN OF ORANGE COUNTY COASTAL PLAIN OF SAN DIEGO COLES FLAT COLLAYOMI VALLEY COLLINS VALLEY CONEJO COPPER MOUNTAIN VALLEY CORRALITOS - PAJARO VALLEY CORRALITOS - PURISIMA HIGHLANDS COSO VALLEY COTTONEVA CREEK VALLEY COTTONWOOD SPRING AREA COTTONWOOD VALLEY COVELO ROUND VALLEY COW HEAD LAKE VALLEY COYOTE LAKE VALLEY COYOTE VALLEY COYOTE WELLS VALLEY CRONISE VALLEY CUDDEBACK VALLEY CUDDY CANYON VALLEY CUDDY RANCH AREA CUDDY VALLEY CUMMINGS VALLEY CUYAMA VALLEY DALE VALLEY DARWIN VALLEY DAVIES VALLEY DEADMAN VALLEY - DEADMAN LAKE DEADMAN VALLEY - SURPRISE SPRING DEATH VALLEY DEEP SPRINGS VALLEY DENNING SPRING VALLEY DINSMORES TOWN AREA DIXIE VALLEY DOWNTOWN DRY BURNEY CREEK VALLEY DRY LAKE VALLEY DRY VALLEY EAGLE LAKE AREA EAST SALTON SEA EDEN VALLEY EEL RIVER VALLEY EGG LAKE VALLEY EL CAJON VALLEY EL MIRAGE VALLEY ELK CREEK AREA ELSINORE - BEDFORD-COLDWATER ELSINORE - ELSINORE VALLEY ESCONDIDO VALLEY EUREKA PLAIN EUREKA VALLEY FAIRCHILD SWAMP VALLEY FALL RIVER VALLEY FENNER VALLEY FISH LAKE VALLEY FOOTHILL FORT BRAGG TERRACE AREA FORT ROSS TERRACE DEPOSITS FREMONT VALLEY FUNKS CREEK GARBERVILLE TOWN AREA GARCIA RIVER VALLEY GILROY-HOLLISTER VALLEY - LLAGAS AREA GILROY-HOLLISTER VALLEY - NORTH SAN BENITO GOLD VALLEY GOLDSTONE VALLEY GOLETA GOOSE LAKE - FANDANGO VALLEY GOOSE LAKE - GOOSE VALLEY GOOSE VALLEY GRASS VALLEY GRASSHOPPER VALLEY GRAVELLY VALLEY GRAYS VALLEY GREENWATER VALLEY GRIZZLY VALLEY HALF MOON BAY TERRACE HAPPY CAMP TOWN AREA HARPER VALLEY HARRISBURG FLATS HARVEY VALLEY HAYFORK VALLEY HELENDALE FAULT VALLEY HEMET LAKE VALLEY HERNANDEZ VALLEY HETTENSHAW VALLEY HEXIE MOUNTAIN AREA HIDDEN VALLEY,HIDDEN VALLEY HIGH VALLEY HONEY LAKE VALLEY HONEYDEW TOWN AREA HOOPA VALLEY HORSE LAKE VALLEY HOT SPRINGS VALLEY HUASNA VALLEY HUMBUG VALLEY HUNGRY VALLEY HYAMPOM VALLEY IMPERIAL VALLEY INDIAN VALLEY INDIAN WELLS VALLEY IRON RIDGE AREA ISLAIS VALLEY IVANPAH VALLEY JACUMBA VALLEY JESS VALLEY JOHNSON VALLEY - SOGGY LAKE JOHNSON VALLEY - UPPER JOHNSON VALLEY JOSEPH CREEK JOSHUA TREE KANE WASH AREA KELSO LANDER VALLEY KELSO VALLEY KENWOOD VALLEY KERN RIVER VALLEY KLAMATH RIVER VALLEY - LOWER KLAMATH KLAMATH RIVER VALLEY - TULELAKE KNIGHTS VALLEY LAKE ALMANOR VALLEY LAKE BRITTON AREA LANFAIR VALLEY LANGFORD VALLEY - IRWIN LANGFORD VALLEY - LANGFORD WELL LAKE LARABEE VALLEY LAS POSAS VALLEY LAST CHANCE CREEK VALLEY LAVIC VALLEY LAYTONVILLE VALLEY LEACH VALLEY LEE FLAT LITTLE ANTELOPE VALLEY LITTLE INDIAN VALLEY LITTLE LAKE VALLEY LITTLE VALLEY LIVERMORE VALLEY LOBOS LOCKWOOD VALLEY LONG VALLEY LOS BANOS CREEK VALLEY LOS OSOS VALLEY - LOS OSOS AREA LOS OSOS VALLEY - WARDEN CREEK LOST HORSE VALLEY LOST LAKE VALLEY LOWER KINGSTON VALLEY LOWER KLAMATH RIVER VALLEY LOWER LAKE VALLEY LOWER LAYTONVILLE VALLEY LOWER MOJAVE RIVER VALLEY LOWER RUSSIAN RIVER VALLEY LUCERNE VALLEY MAD RIVER VALLEY - DOWS PRAIRIE SCHOOL AREA MAD RIVER VALLEY - MAD RIVER LOWLAND MADELINE PLAINS MAJORS CREEK MALIBU VALLEY MARBLE CANYON AREA MARINA MARTIS VALLEY MASON VALLEY MATTOLE RIVER VALLEY MCCLOUD AREA MEADOW VALLEY MEANS VALLEY MESQUITE VALLEY MIDDLE AMARGOSA VALLEY MIDDLE CREEK MIDDLE FORK FEATHER RIVER MIDDLE MOJAVE RIVER VALLEY MIDDLE PARK CANYON MIL POTRERO AREA MISSION VALLEY MOHAWK VALLEY MONO VALLEY MONTECITO MORONGO VALLEY MORRO VALLEY MOUNTAIN MEADOWS VALLEY McDOWELL VALLEY NAPA-SONOMA VALLEY - NAPA VALLEY NAPA-SONOMA VALLEY - NAPA-SONOMA LOWLANDS NAPA-SONOMA VALLEY - SONOMA VALLEY NAVARRO RIVER VALLEY NEEDLE ROCK POINT NEEDLES VALLEY NORTH FORK BATTLE CREEK NOVATO VALLEY OCOTILLO-CLARK VALLEY OGILBY VALLEY OJAI VALLEY OLD VALLEY OLYMPIC VALLEY OROCOPIA VALLEY OWENS VALLEY - FISH SLOUGH OWENS VALLEY - OWENS VALLEY OWL LAKE VALLEY PAHRUMP VALLEY PAINTERS FLAT PALO VERDE MESA PALO VERDE VALLEY PAMO VALLEY PANAMINT VALLEY PANOCHE VALLEY PEACH TREE VALLEY PEPPERWOOD TOWN AREA PESCADERO VALLEY PETALUMA VALLEY PILOT KNOB VALLEY PINE CREEK VALLEY PINTO VALLEY PIPES CANYON FAULT VALLEY PITTSBURG PLAIN PIUTE VALLEY PLEASANT VALLEY,PLEASANT VALLEY PONDOSA TOWN AREA POPE VALLEY POTRERO VALLEY POTTER VALLEY POWAY VALLEY POZO VALLEY PRAIRIE CREEK AREA QUIEN SABE POINT VALLEY QUIEN SABE VALLEY RACE TRACK VALLEY RAFAEL VALLEY RANCHITA TOWN AREA RAYMOND RED PASS VALLEY RED ROCK VALLEY REDDING AREA - ANDERSON REDDING AREA - BOWMAN REDDING AREA - ENTERPRISE REDDING AREA - MILLVILLE REDDING AREA - SOUTH BATTLE CREEK REDWOOD CREEK AREA RHODES HILL AREA RICE VALLEY RIGGS VALLEY RINCONADA VALLEY ROCK PRAIRIE VALLEY ROSE VALLEY ROSS VALLEY ROUND VALLEY RUSSELL VALLEY SACRAMENTO VALLEY - ANTELOPE SACRAMENTO VALLEY - BEND SACRAMENTO VALLEY - BUTTE SACRAMENTO VALLEY - COLUSA SACRAMENTO VALLEY - CORNING SACRAMENTO VALLEY - LOS MOLINOS SACRAMENTO VALLEY - NORTH AMERICAN SACRAMENTO VALLEY - NORTH YUBA SACRAMENTO VALLEY - RED BLUFF SACRAMENTO VALLEY - SOLANO SACRAMENTO VALLEY - SOUTH AMERICAN SACRAMENTO VALLEY - SOUTH YUBA SACRAMENTO VALLEY - SUTTER SACRAMENTO VALLEY - VINA SACRAMENTO VALLEY - WYANDOTTE CREEK SACRAMENTO VALLEY - YOLO SALINAS VALLEY - 180/400 FOOT AQUIFER SALINAS VALLEY - ATASCADERO AREA SALINAS VALLEY - EAST SIDE AQUIFER SALINAS VALLEY - FOREBAY AQUIFER SALINAS VALLEY - LANGLEY AREA SALINAS VALLEY - MONTEREY SALINAS VALLEY - PASO ROBLES AREA SALINAS VALLEY - SEASIDE SALINAS VALLEY - UPPER VALLEY AQUIFER SALINE VALLEY SALT WELLS VALLEY SAN ANTONIO CREEK VALLEY SAN BENITO RIVER VALLEY SAN CARPOFORO VALLEY SAN DIEGO RIVER VALLEY SAN DIEGUITO CREEK SAN ELIJO VALLEY SAN FELIPE VALLEY SAN FERNANDO VALLEY SAN GABRIEL VALLEY SAN GREGORIO VALLEY SAN JACINTO SAN JOAQUIN VALLEY - CHOWCHILLA SAN JOAQUIN VALLEY - COSUMNES SAN JOAQUIN VALLEY - DELTA-MENDOTA SAN JOAQUIN VALLEY - EAST CONTRA COSTA SAN JOAQUIN VALLEY - EASTERN SAN JOAQUIN SAN JOAQUIN VALLEY - KAWEAH SAN JOAQUIN VALLEY - KERN COUNTY SAN JOAQUIN VALLEY - KETTLEMAN PLAIN SAN JOAQUIN VALLEY - KINGS SAN JOAQUIN VALLEY - MADERA SAN JOAQUIN VALLEY - MERCED SAN JOAQUIN VALLEY - MODESTO SAN JOAQUIN VALLEY - PLEASANT VALLEY SAN JOAQUIN VALLEY - TRACY SAN JOAQUIN VALLEY - TULARE LAKE SAN JOAQUIN VALLEY - TULE SAN JOAQUIN VALLEY - TURLOCK SAN JOAQUIN VALLEY - WESTSIDE SAN JOAQUIN VALLEY - WHITE WOLF SAN JUAN VALLEY SAN LUIS OBISPO VALLEY SAN LUIS REY VALLEY - LOWER SAN LUIS REY VALLEY SAN LUIS REY VALLEY - UPPER SAN LUIS REY VALLEY SAN MARCOS AREA SAN MATEO VALLEY SAN ONOFRE VALLEY SAN PASQUAL VALLEY SAN PEDRO VALLEY SAN RAFAEL VALLEY SAN RAMON VALLEY SAN SIMEON VALLEY SAND POINT AREA SANEL VALLEY SANTA ANA VALLEY SANTA BARBARA SANTA CLARA RIVER VALLEY - FILLMORE SANTA CLARA RIVER VALLEY - MOUND SANTA CLARA RIVER VALLEY - OXNARD SANTA CLARA RIVER VALLEY - PIRU SANTA CLARA RIVER VALLEY - SANTA CLARA RIVER VALLEY EAST SANTA CLARA RIVER VALLEY - SANTA PAULA SANTA CLARA VALLEY - EAST BAY PLAIN SANTA CLARA VALLEY - NILES CONE SANTA CLARA VALLEY - SAN MATEO PLAIN SANTA CLARA VALLEY - SANTA CLARA SANTA CRUZ MID-COUNTY SANTA MARGARITA SANTA MARGARITA VALLEY SANTA MARIA RIVER VALLEY - ARROYO GRANDE SANTA MARIA RIVER VALLEY - SANTA MARIA SANTA MARIA VALLEY SANTA ROSA FLAT SANTA ROSA VALLEY SANTA ROSA VALLEY - HEALDSBURG AREA SANTA ROSA VALLEY - RINCON VALLEY SANTA ROSA VALLEY - SANTA ROSA PLAIN SANTA YNEZ RIVER VALLEY SCOTT RIVER VALLEY SCOTTS VALLEY SEARLES VALLEY SECRET VALLEY SEIAD VALLEY SEVEN OAKS VALLEY SHASTA VALLEY SHERWOOD VALLEY SIERRA VALLEY - CHILCOOT SIERRA VALLEY - SIERRA VALLEY SILVER LAKE VALLEY SIMI VALLEY SLINKARD VALLEY SMITH RIVER PLAIN SODA LAKE VALLEY SOUTH SAN FRANCISCO SPRING CANYON VALLEY SQUAW FLAT STONY GORGE RESERVOIR STONYFORD TOWN AREA SUISUN-FAIRFIELD VALLEY SUNOL VALLEY SUPERIOR VALLEY SURPRISE VALLEY SWEETWATER FLAT TAHOE VALLEY - TAHOE NORTH TAHOE VALLEY - TAHOE SOUTH TAHOE VALLEY - TAHOE WEST TEHACHAPI VALLEY EAST TEHACHAPI VALLEY WEST TEMECULA VALLEY TEN MILE RIVER VALLEY TERWILLIGER VALLEY THOUSAND OAKS AREA TIERRA REJADA TOAD WELL AREA TORO VALLEY TULEDAD CANYON VALLEY TWENTYNINE PALMS VALLEY UKIAH VALLEY UPPER KINGSTON VALLEY UPPER LAKE VALLEY UPPER MOJAVE RIVER VALLEY UPPER OJAI VALLEY UPPER SANTA ANA VALLEY UPPER SANTA ANA VALLEY - CAJON UPPER SANTA ANA VALLEY - CHINO UPPER SANTA ANA VALLEY - CUCAMONGA UPPER SANTA ANA VALLEY - RIALTO-COLTON UPPER SANTA ANA VALLEY - RIVERSIDE-ARLINGTON UPPER SANTA ANA VALLEY - SAN BERNARDINO UPPER SANTA ANA VALLEY - SAN TIMOTEO UPPER SANTA ANA VALLEY - TEMESCAL UPPER SANTA ANA VALLEY - YUCAIPA VALLECITO-CARRIZO VALLEY VALLECITOS CREEK VALLEY VANDEVENTER FLAT VENTURA RIVER VALLEY - LOWER VENTURA RIVER VENTURA RIVER VALLEY - UPPER VENTURA RIVER VIDAL VALLEY VILLA VALLEY VISITACION VALLEY WALKER BASIN CREEK VALLEY WARD VALLEY WARNER VALLEY WARREN VALLEY WEOTT TOWN AREA WEST SALTON SEA WEST SANTA CRUZ TERRACE WESTSIDE WILD HORSE MESA AREA WILDROSE CANYON WILLIAMS VALLEY WILLOW CREEK VALLEY WILSON GROVE FORMATION HIGHLANDS WILSON POINT AREA WINGATE VALLEY YAQUI WELL AREA YELLOW CREEK VALLEY YGNACIO VALLEY YOSEMITE VALLEY YUMA VALLEY