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Hide/show columns: Water System No. | Water System Name |
Type | Distribution System Class | Max Treatment Plant Class |
Principal County Served | Primary Source Water Type |
| Water System No. | Water System Name | Type | Distribution System Class | Max Treatment Plant Class | Principal County Served | Primary Source Water Type |
|---|---|---|---|---|---|---|
| Water System No. | Water System Name | Type | Distribution System Class | Max Treatment Plant Class | Principal County Served | Primary Source Water Type |
| CA2000380 | AGNEW MEADOWS CAMPGROUND | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000866 | AGRILAND FARMING | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000537 | AHWAHNEE QUIK MART | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000641 | ALMADEN - MADERA | NTNC | D1 | TD | MADERA | GW |
| CA2000598 | ALVIEW SCHOOL | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000660 | ARDAGH GLASS, INC | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000682 | AZTECA MILLING LP VALLEY GRAIN | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000794 | B K LIGHTING INC | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2010009 | BAKMAN WATER-ROLLING HILLS | C | D2 | T2 | MADERA | GW |
| CA2000655 | BALTIMORE AIRCOIIL COMPANY | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000716 | BASS FORK STAR | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000501 | BASS LAKE ANNEX 3 | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000502 | BASS LAKE HEIGHTS MUTUAL WATER | C | D1 | T2 | MADERA | GW |
| CA2010003 | BASS LAKE WATER COMPANY | C | D2 | T2 | MADERA | SW |
| CA2000503 | BATTERSON WORK CENTER (WATER) | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000950 | BBPA FIRE/ARCHCOMB DOMESTIC | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000535 | BEASORE MUTUAL WATER CO. | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000627 | BLACK HAWK LODGE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000848 | BLACKHAWK CENTER WATER SYSTEM | NTNC | D1 | TD | MADERA | GW |
| CA2000529 | BONADELLE RANCHOS NO. 2 MUTUAL WATER CO | C | D2 | TD | MADERA | GW |
| CA2000944 | BONITA FIVE INC. | NC | NR | T2 | MADERA | GW |
| CA2000521 | BROADVIEW TERRACE MUTUAL WATER COMPANY | C | D1 | There are no treatment plants | MADERA | GWP |
| CA2000749 | BUCK RIDGE HENSLEY LAKE | NC | D1 | T2 | MADERA | SW |
| CA2000806 | BUCKHORN BAR AND RESTAURANT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2010013 | CAL AM - COARSEGOLD | C | D1 | Operator is not required | MADERA | GW |
| CA2010014 | CAL AM - GOLDSIDE | C | D1 | TD | MADERA | GW |
| CA2010007 | CAL AM - OAKHURST | C | D3 | T3 | MADERA | GW |
| CA2010012 | CAL AM - RAYMOND | C | D1 | T3 | MADERA | GW |
| CA2000507 | CALBEE AMERICA INCORPORATED | NTNC | D1 | TD | MADERA | GW |
| CA2000807 | CALIFORNIA VIPASSANA CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000508 | CALVIN CREST CONFERENCE CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000564 | CAMP KREM YOSEMITE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000560 | CAMP SUGAR PINE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000594 | CANTINA WATER SYSTEM | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000547 | CASA GRANDE MOTEL | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000509 | CASCADEL MUTUAL WATER SYSTEM | C | D1 | T1 | MADERA | GW |
| CA2000659 | CBUSO MISSION BELL | NTNC | D1 | T1 | MADERA | GW |
| CA2000538 | CEDAR VALLEY MUTUAL WATER CO | C | D1 | TD | MADERA | GW |
| CA2010800 | CENTRAL CA WOMENS FACILITY | C | D2 | T1 | MADERA | GW |
| CA2000517 | CENTRAL CAMP WATER COMPANY | NC | NR | There are no treatment plants | MADERA | GW |
| CA2090006 | CENTRAL GREEN RIVER RANCH ESTATES | NP | There are no treatment plants | MADERA | ||
| CA2090009 | CENTRAL POINT BUSINESS PARK -RW | NP | There are no treatment plants | MADERA | ||
| CA2000681 | CERTAINTEED LLC | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2010001 | CHOWCHILLA CITY WATER DEPT | C | D3 | TD | MADERA | GW |
| CA2000942 | CHOWCHILLA CONG OF J W S | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000808 | CHOWCHILLA REC AREA EASTMAN LAKE | NC | NR | TD | MADERA | GW |
| CA2090005 | CHUKCHANSI INDIAN HOTEL-CASINO | NP | There are no treatment plants | MADERA | ||
| CA2090004 | CITY OF MADERA | NP | There are no treatment plants | MADERA | ||
| CA2010002 | CITY OF MADERA | C | D4 | T2 | MADERA | GW |
| CA2000581 | COARSEGOLD INN | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000558 | COARSEGOLD MARKET | NTNC | D1 | TD | MADERA | GW |
| CA2000611 | COARSEGOLD SCHOOL | NTNC | D1 | T1 | MADERA | GW |
| CA2000260 | COARSEGOLD SELF SERVE | NC | NR | TD | MADERA | GW |
| CA2000810 | CODORNIZ REC AREA EASTMAN LK | NC | NR | TD | MADERA | GW |
| CA2000619 | COLD SPRING GRANITE CO RAYMOND | NTNC | D1 | T1 | MADERA | GW |
| CA2000530 | CRASS MUTUAL WATER COMPANY | C | D1 | TD | MADERA | GW |
| CA2000597 | DAIRYLAND SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000760 | DIXIELAND ELEMENTARY SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000320 | DRAGONFLY GOLF COURSE/WATER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000512 | EAST ACRES MUTUAL WATER COMPANY | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000618 | EASTMAN LAKE HEADQUARTERS | NC | NR | TD | MADERA | GW |
| CA2000688 | ECCO | C | D1 | T2 | MADERA | GW |
| CA2000577 | EL CID MEXICAN CUISINE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000563 | EMERALD COVE CAMP | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000206 | ETAA FACILITIES LLC | NTNC | D1 | TD | MADERA | GW |
| CA2000834 | EXTRA MART | NC | NR | T2 | MADERA | GW |
| CA2000384 | FAIRMEAD LANDFILL | NTNC | D1 | TD | MADERA | GW |
| CA2000294 | FAMILY FOOD CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000931 | FARMERS MARKET | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000968 | FAST AND EZ TRIP | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000251 | FORKS RESORT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000932 | FOSSIL DISCOVERY CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2090007 | GATEWAY VILLAGE DEVELOPMENT, LLC | NP | There are no treatment plants | MADERA | ||
| CA2000946 | GEORGE'S RIVER RANCH | NC | NR | TD | MADERA | GW |
| CA2090003 | GOLDEN VALLEY HIGH SCHOOL | NP | There are no treatment plants | MADERA | ||
| CA2090001 | GUNNER RANCH WATER RECLAMATION FACILITY | NP | There are no treatment plants | MADERA | ||
| CA2000969 | GURDWARA PARMESHAR DWAR | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000195 | HIDDEN VIEW HENSLEY LAKE | NC | D1 | T2 | MADERA | SW |
| CA2000536 | HIGH SIERRA MEADOW MUTUAL WATER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000815 | HITCHING POST SALOON | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000890 | HOUNDS TOOTH INN | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000600 | HOWARD ELEMENTARY SCHOOL | NTNC | D1 | T1 | MADERA | GW |
| CA2000880 | JACKASS ROCK CAMP | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000647 | JOHN HOVANNISIAN WATER SYSTEM | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000629 | KANE RANCH WATER ASSOCIATION | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000840 | KIDZ CAN 2 | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000684 | KKMJLLC GRANITE MOUNTAIN RESORT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000601 | LA VINA SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000855 | LAMANUZZI PANTALEO CS DEHY | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000534 | LEISURE ACRES MUTUAL WATER COMPANY | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000949 | LIFEBRIDGE COMMUNITY CHURCH | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000505 | LUPINE BASS LAKE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2090002 | MADERA CMD NO.27-GOLDSIDE ESTATES WWTF | NP | There are no treatment plants | MADERA | ||
| CA2000385 | MADERA CO BASS LAKE GOVT CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2010004 | MADERA CO CMD19-PARKWOOD | C | D2 | T1 | MADERA | GW |
| CA2000544 | MADERA CO MD1-HIDDEN LAKE ESTATES | C | D1 | T2 | MADERA | SW |
| CA2010008 | MADERA CO MD10A-MADERA RANCHOS | C | D2 | There are no treatment plants | MADERA | GW |
| CA2000542 | MADERA CO SA02-WISHON COVE | NC | D1 | T2 | MADERA | SW |
| CA2010011 | MADERA CO SA1-INDIAN LAKES | C | D2 | T1 | MADERA | GW |
| CA2000729 | MADERA CO SA16 SUMNER HILL | C | D1 | T2 | MADERA | SW |
| CA2010006 | MADERA CO SA3-PARKSDALE | C | D2 | There are no treatment plants | MADERA | GW |
| CA2000695 | MADERA COMMUNITY COLLEGE | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000315 | MADERA DISTRICT FAIR | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000965 | MADERA HISPANIC CHURCH | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000352 | MADERA IRRIGATION DISTRICT | NTNC | D1 | T1 | MADERA | GW |
| CA2000595 | MADERA MH & RV PARK | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000780 | MADERA MUNICIPAL GOLF COURSE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000220 | MADERA RANCHOS ASSEMBLY OF GOD | NC | NR | There are no treatment plants | MADERA | GW |
| CA2010010 | MADERA VALLEY WATER COMPANY | C | D2 | T2 | MADERA | GW |
| CA2000637 | MAEEN K YAHYA | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000589 | MAMMOTH POOL MOBILE HOME PARK | C | D1 | TD | MADERA | GW |
| CA2000800 | MARQUEZ RENTAL | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000940 | MCLEAN WATER SYSTEM | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000549 | MD 05 MOUNTAIN RANCHES | C | D1 | T1 | MADERA | GW |
| CA2000550 | MD 06 LAKE SHORE PARK | NC | D1 | TD | MADERA | GW |
| CA2000551 | MD 07 MARINA VIEW HEIGHTS | C | D1 | T1 | MADERA | GW |
| CA2000561 | MD 08 NORTH FORK WATER SYSTEM | C | D1 | TD | MADERA | GW |
| CA2000552 | MD 24 TEAFORD MEADOW LAKES | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000553 | MD 28 RIPPERDAN SELF HELP | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000554 | MD 33 FAIRMEAD | C | D1 | TD | MADERA | GW |
| CA2000727 | MD 36 EASTIN ARCOLA | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000728 | MD 37 LA VINA | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000851 | MD 40 SUNSET RIDGE ESTATES | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000737 | MD 42 STILL MEADOW | C | D1 | TD | MADERA | GW |
| CA2000557 | MD 43 MIAMI CREEK KNOLLS | C | D1 | TD | MADERA | GW |
| CA2000293 | MD 46 AHWAHNEE RESORTS | C | D1 | T1 | MADERA | GW |
| CA2000865 | MD 58 SIERRA HIGHLANDS | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000849 | MD 60 DILLON ESTATES | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000757 | MD 63 MEADOW SPRINGS RANCH | C | D1 | T1 | MADERA | GW |
| CA2000690 | MD 73 QUARTZ MOUNTAIN | C | D1 | T1 | MADERA | GW |
| CA2000511 | MD 85 VALETA | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000692 | MD 95 RANCHOS WEST | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000548 | MILLER'S LANDING RESORT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2010300 | MILLERTON SRA MEADOW TANK HILL | NC | NR | T2 | MADERA | SW |
| CA2090008 | MINARETS HIGH SCHOOL | NP | There are no treatment plants | MADERA | ||
| CA2000947 | MINARETS HIGH SCHOOL | NTNC | D1 | T1 | MADERA | GW |
| CA2000953 | NORTH FORK COMMUNITY DEVELOPMENT COUNCIL | NTNC | NR | There are no treatment plants | MADERA | GW |
| CA2000612 | NORTH FORK ELEMENTARY SCHOOL | NTNC | D1 | T1 | MADERA | GW |
| CA2000930 | NOTT-HILL INVESTMENT CORP (WATER) | NC | NR | There are no treatment plants | MADERA | GW |
| CA2010501 | NPS-DEVILS POSTPILE | NC | D1 | T1 | MADERA | GW |
| CA2000775 | OAK CREEK MOBILE HOME PARK | C | D1 | T1 | MADERA | GW |
| CA2000821 | OAKHURST CHRISTIAN CONF CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000593 | OAKHURST MOBILE HOME ESTATES | C | D1 | T1 | MADERA | GW |
| CA2000943 | PARADISE SPRINGS | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000670 | PG&E AG WISHON POWERHOUSE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000955 | PG&E GREGG SUBSTATION AND GC YARD | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000733 | PG&E OAKHURST SERVICE CENTER | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000526 | PIKE RANCH MUTUAL WATER CO | C | D1 | T1 | MADERA | GW |
| CA2000823 | PIONEER MARKET | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000770 | POMONA RANCH HOUSING CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000843 | PONDEROSA TELEPHONE-SERVICE CT | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2010018 | PRESERVE AT MILLERTON LAKE WATER SYSTEM | C | D1 | TD | MADERA | GW |
| CA2090011 | PRESERVE_MILLERTON WASTEWTR TRT PLT | NP | There are no treatment plants | MADERA | ||
| CA2000379 | PUMICE FLATS CAMPGROUND | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000956 | QUADY RESIDENCE AND WNERY | NTNC | NR | There are no treatment plants | MADERA | GW |
| CA2000568 | QUEEN'S INN BY THE RIVER | NC | NR | T1 | MADERA | GW |
| CA2000259 | QUICK SERVE CHEVRON | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000531 | RANCHO MARKET | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000609 | RED TOP MARKET | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000382 | REDS MEADOW RESORT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000245 | RIO MESA GOLF INC | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000602 | RIPPERDAN COMMUNITY DAY SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000885 | RIPPERDAN DEHYDRATOR | NC | NR | T1 | MADERA | GW |
| CA2000824 | RIVER CREEK GOLF CLUB | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000844 | RIVERGOLD ELEMENTARY SCHOOL | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2010016 | RIVERSTONE/ROOTCREEK WATER DISTRICT | C | D2 | TD | MADERA | GW |
| CA2000825 | ROLLIN WAGON TRAILER CLUB | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000724 | SA 14 CHUK CHANSE SUBDIVISION | C | D1 | TD | MADERA | GW |
| CA2000920 | SAN JOAQUIN WINE COMPANY | NTNC | D1 | T1 | MADERA | GW |
| CA2000811 | SC CORNER (WATER ONLY) | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000938 | SEABOARD ENERGY CALIFORNIA, LLC | NC | D1 | TD | MADERA | GW |
| CA2000828 | SHADY OAKS MOBILE HOME PARK LLC | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000556 | SIDERMAN CAMP AND CONFERENCE CENTER | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000506 | SIERRA LINDA MUTUAL WATER CO | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000966 | SIERRA PINES CHURCH | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000636 | SIERRA SKY RANCH WATER SYSTEM | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000846 | SIERRA VIEW SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000829 | SILVER CREEK | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000830 | SILVER SPUR CENTER/GALLERY ROW | NC | NR | T1 | MADERA | GW |
| CA2000832 | SKP PARK OF THE SIERRAS INC | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000524 | SKY ACRES MUTUAL WATER CORP | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000562 | SKYLAKE YOSEMITE CAMP | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000571 | SNOWLINE | NC | NR | TD | MADERA | GW |
| CA2000286 | SPECIALTY CROP CO | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000607 | SPRING VALLEY SCHOOL | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000545 | STUDIOS 6 SUITES | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000533 | SUGAR PINE HOMEOWNERS ASSOC | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000951 | SWS LAND DEVELOPMENT INC | NTNC | NR | TD | MADERA | GW |
| CA2000850 | TABLE MT CHEVRON | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000961 | TALLEY TRANSPORTATION INC | NTNC | D1 | TD | MADERA | GW |
| CA2010017 | TESORO VIEJO MASTER MWC, INC. | C | D2 | T4 | MADERA | SW |
| CA2090010 | TESORO VIEJO WASTE WATER TREATMENT PLANT | NP | There are no treatment plants | MADERA | ||
| CA2000962 | THE MANOR ESTATE | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000573 | THE VILLAGE | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000952 | TOCA MADERA WINERY | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000370 | TOM PISTACHIO WATER SYSTEM | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000745 | TURTLE CREEK WATER SYSTEM | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000592 | TWO TWENTY FOUR MOBILE HOME PK | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000963 | UNITED PACIFIC #0251 | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000790 | UNITED PARK INC | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000672 | US HORTICULTURE LLC | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000275 | VALLEY CHILDREN'S HOSPITAL | NTNC | D1 | TD | MADERA | GW |
| CA2010801 | VALLEY STATE PRISON | C | D2 | T2 | MADERA | GW |
| CA2000653 | VICTOR PACKING | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000616 | WASUMA SCHOOL | NTNC | D1 | TD | MADERA | GW |
| CA2000957 | WESTERN SIERRA CHARTER SCHOOLS | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000605 | WHISPERING PINES MHP | C | D1 | There are no treatment plants | MADERA | GW |
| CA2000608 | WILDWOOD MOBILE HOME PK INC | C | D1 | T4 | MADERA | GW |
| CA2010015 | WP&A-FIREBAUGH WATER SYSTEM | NTNC | D1 | T2 | MADERA | SW |
| CA2000048 | YOSEMITE BIBLE CAMP | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000527 | YOSEMITE FORKS EST MUTUAL | C | D1 | TD | MADERA | GW |
| CA2000202 | YOSEMITE LAKES COMMUNITY CHURCH | NTNC | D1 | TD | MADERA | GW |
| CA2010500 | YOSEMITE NPS-MARIPOSA GROVE | NC | D1 | TD | MADERA | GW |
| CA2000587 | YOSEMITE RV RESORT | NC | NR | TD | MADERA | GW |
| CA2010005 | YOSEMITE SPRING PARK UTIL CO | C | D3 | T2 | MADERA | GW |
| CA2000970 | EASTERN MADERA COUNTY SPCA | NC | There are no treatment plants | MADERA | GW | |
| CA2000203 | OUTBACK INC | NTNC | D1 | There are no treatment plants | MADERA | GW |
| CA2000925 | TIMES SQUARE | NC | NR | T1 | MADERA | GW |
| CA2000856 | WAGNER'S MAMMOTH POOL RESORT | NC | NR | There are no treatment plants | MADERA | GW |
| CA2000567 | YOSEMITE HIGH SCHOOL | NTNC | There are no treatment plants | MADERA | GWP |