Public Water Utilities in Zip Code 94599




We found 347 public water systems in Napa county (ordered by population size).

Name Areas served Population served Contaminant count Violation count
Napa, City Of Napa 86,051 52 8
American Canyon, City Of American Canyon 20,315 39 7
St. Helena, City Of St. Helena 6,004 0 5
Calistoga, City Of Calistoga 5,180 0 8
Town Of Yountville County of Napa 3,953 0 3
Veterans Home Of California County of Napa 2,933 0 4
Rancho Monticello Resort County of Napa 2,900 0 0
Pacific Union College County of Napa 2,360 0 5
Howell Mountain Mutual Water Company County of Napa 2,070 0 42
Lake Berryessa Marina Resort - Inactive County of Napa 2,000 0 0
Pacific Union College County of Napa 2,000 0 0
Napa-berryessa Resort County of Napa 1,150 0 0
Spanish Flat Resort County of Napa 1,150 0 0
Freemark Abbey Properties County of Napa 1,000 0 10
South Shore Resort County of Napa 1,000 0 0
St. Helena Hospital County of Napa 957 0 5
Berryessa Highlands County of Napa 924 0 10
Spanish Flat Calif Water Dist County of Napa 700 0 0
Napa Pipe Redevelopment Partners County of Napa 650 0 0
Circle Oaks Water District County of Napa 500 0 4
Berryessa Park Hdqtrs County of Napa 500 0 0
Chimney Rock Golf Course County of Napa 500 0 0
Macedonian Picnic Ground County of Napa 500 0 0
Berryessa Estates (lbrid) Napa 454 4 35
Csp-bothe-napa State Park County of Napa 410 0 2
Napa Valley Country Club County of Napa 400 0 3
Basalt Rock Company County of Napa 400 0 0
Beringer Wine World County of Napa 360 0 0
Csp - Bale Grist Mill State Historic Par County of Napa 350 0 2
Meyers Water Co. County of Napa 310 0 17
Beringer Vineyards County of Napa 300 0 2
Mt George School County of Napa 275 0 0
Berryessa Pines Water System County of Napa 261 0 9
Silverado Pines Mobile Home County of Napa 255 0 16
Napa Mobil Manor County of Napa 255 0 0
Pueblo Trailer Park - Inactive County of Napa 255 0 0
Soda Canyon Store County of Napa 250 0 12
Skyline Park County of Napa 250 0 7
Capell Valley Estates County of Napa 250 0 34
Vinter S Village County of Napa 250 0 0
Lake Berryessa Park County of Napa 250 0 0
Provenance Vineyards County of Napa 245 0 8
Spanish Flat Water District County of Napa 230 0 5
Franciscan Winery County of Napa 200 0 3
Tucker Acres Mutual Water Co. County of Napa 200 0 18
Welcome Grange Hall County of Napa 200 0 8
The Ranch Winery County of Napa 200 0 10
Milat Winery County of Napa 200 0 2
Putah Canyon Campground County of Napa 200 0 29
Enchanted Hills County of Napa 200 0 6
Domaine Chandon County of Napa 200 0 16
Napa Valley State Park County of Napa 200 0 0
Silverado Pines Mobilehome County of Napa 200 0 0
Moskowite Corners County of Napa 200 0 0
Oak Lake Park County of Napa 200 0 0
Hansen, Gordon Training Stable County of Napa 200 0 0
Sterling International Winery County of Napa 200 0 0
Wine Country, Inc. County of Napa 200 0 0
Mt. George Estate County of Napa 190 0 0
Syar Industries County of Napa 180 0 0
Raymond Vineyard & Cellar County of Napa 175 0 0
Kent Rasmussen Winery County of Napa 175 0 0
Rutherford Hill Mutual Water County of Napa 170 0 1
Howell Mountain School County of Napa 170 0 0
Gene Norris Plaza County of Napa 150 0 5
Napa-solano Girl Scouts County of Napa 150 0 0
Clos Pegase Winery County of Napa 150 0 7
Mont St. John Cellars County of Napa 150 0 6
The Vineyard County of Napa 150 0 0
Turtle Rock Water Supply County of Napa 150 0 0
Sterling Vineyards County of Napa 150 0 0
Silver Pony School County of Napa 150 0 0
Chateau Potelle County of Napa 150 0 0
Syar Industries County of Napa 130 0 8
P O Box 238 Rutherford 94573 County of Napa 130 0 0
Robert Keenan Winery County of Napa 125 0 1
Rombauer Vineyards County of Napa 125 0 6
Chateau Boswell County of Napa 125 0 4
Chateau Montelena Winery County of Napa 125 0 5
Carneros School County of Napa 125 0 0
Quintessa Winery Water System St. Helena 114 0 0
Woodlot Assoc.,inc. County of Napa 113 0 0
Aetna Springs Golf Course County of Napa 100 0 0
Duffy S Myrtledale Resort County of Napa 100 0 0
Whitehall Lane Winery County of Napa 100 0 0
Lokoya Redwoods County of Napa 100 0 0
Napa County Schools: Pope Valley County of Napa 100 0 0
Howell Mtn School County of Napa 100 0 0
Cakebread Cellar County of Napa 100 0 0
Caymus Vineyards County of Napa 100 0 0
Chimney Rock Winery County of Napa 100 0 0
Mt. George Estates County of Napa 100 0 0
Sterling Vineyards County of Napa 100 0 0
Round Hill Winery County of Napa 100 0 0
Silver Oak Wine Cellars County of Napa 100 0 0
Laird Wine Studio County of Napa 100 0 0
Silverado Vineyards County of Napa 100 0 0
Sinskey Winery County of Napa 100 0 0
Hess Winery County of Napa 100 0 0
Newton Vineyard County of Napa 100 0 0
Beaulieu Vineyard County of Napa 100 0 0
Clos Du Val Wine Co. County of Napa 100 0 0
Nvusd: Carneros School County of Napa 100 0 0
Nvusd: Mt. George School County of Napa 100 0 0
Wild Horse Valley Ranch County of Napa 100 0 0
Opus One Winery County of Napa 100 0 0
Cardinale Estate County of Napa 100 0 0
Rudd Wines, Inc., Dba Rudd County of Napa 100 0 0
Conn Creek Winery County of Napa 100 0 0
Sutter Home Winery County of Napa 100 0 0
St. Clement Vineyards Inc. County of Napa 100 0 0
Usibelli Lodge County of Napa 100 0 0
Bale Mill County of Napa 100 0 0
Bar 49 Ranch County of Napa 100 0 0
Vineyard Knolls Golf Course County of Napa 100 0 0
Mtn Mill House County of Napa 100 0 0
Santana Dharma Camp County of Napa 100 0 0
Odd Fellow Park (chg. District) County of Napa 100 0 0
Tucker Acres Mutual Water Co. County of Napa 100 0 0
Milliken Camp County of Napa 100 0 0
Suzies On The Mountain County of Napa 100 0 0
Wine Valley Inn County of Napa 100 0 0
Nvusd: Capell Valley School County of Napa 100 0 0
Nvusd: Wooden Valley School County of Napa 100 0 0
Anderson Vineyard County of Napa 100 0 0
Atlas Peak Vineyards County of Napa 100 0 0
Piazza Winery County of Napa 99 0 0
Berryessa Park Water Co County of Napa 80 0 0
Country Inn, The County of Napa 79 0 0
Markley Cove Resort County of Napa 75 0 0
Pine Ridge Winery County of Napa 75 0 0
White Sulphur Springs Resort County of Napa 75 0 0
WRIGHTS CORNER County of Napa 75 0 0
St. Andrews Winery County of Napa 75 0 0
A-1 Market County of Napa 75 0 0
Mt St Helena Hi-way Spring County of Napa 75 0 0
Coombs Ranch Campground County of Napa 75 0 0
Flora Springs County of Napa 75 0 0
Manley S Resort County of Napa 75 0 0
Moore S Resort County of Napa 70 0 0
La Tierra Heights Mutual County of Napa 67 0 0
River Ranch Farm Worker Center County of Napa 66 0 0
Mondavi Farm Worker Center County of Napa 63 0 0
Calistoga Farm Worker Center County of Napa 63 0 0
U.s. Bureau Of Reclamation-lk. Berryessa County of Napa 61 0 0
Wine Country Inn County of Napa 60 0 0
Titus Winery Water System County of Napa 60 0 0
Christian Bros County of Napa 60 0 0
Ct Life Insurance Co County of Napa 60 0 0
New El Faro Restaurant County of Napa 60 0 0
Homestake Mining Company-napa County County of Napa 60 0 0
Milton Road Water Company County of Napa 55 0 0
Lake Berryessa Boy Scout Camp County of Napa 55 0 0
Napa County Animal Shelter County of Napa 55 0 0
Rancho La Jota County of Napa 50 0 0
Linda Vista Mutual Water Co County of Napa 50 0 0
Frank Family Vineyards County of Napa 50 0 0
Mumm Of Napa Valley County of Napa 50 0 0
Phelps Vineyards County of Napa 50 0 0
Napa Valley Marina County of Napa 50 0 0
Chevron Service County of Napa 50 0 0
Sunrise Montessori School County of Napa 50 0 0
Wooden Valley School County of Napa 50 0 0
Schramsberg Winery County of Napa 50 0 0
Vineland Mobilehome Park County of Napa 50 0 0
Heitz Wine Cellar County of Napa 50 0 0
Phelps, Joseph Winery County of Napa 50 0 0
Rutherford Hill County of Napa 50 0 0
Christian Brothers County of Napa 50 0 0
Nichelini Winery County of Napa 50 0 0
Lokoya Mt Lodge County of Napa 50 0 0
French Wine Embassy, Inc County of Napa 50 0 0
Chappellet Winery County of Napa 49 0 0
V. Sattui Winery County of Napa 45 0 0
Groth Vineyards & Winery County of Napa 45 0 0
Dba Silver Rose Cellars County of Napa 45 0 0
Sharon S Water System County of Napa 45 0 0
Viniferh Development Labor Cam County of Napa 45 0 0
Stag S Leap Wine Cellars County of Napa 40 0 0
St. Supery Winery County of Napa 40 0 0
Cal Fire Sonoma-lake-napa Unit Hq County of Napa 40 0 0
Calistoga Cottages County of Napa 40 0 0
Pine Knoll Mutual Water Co County of Napa 40 0 0
Heritage School County of Napa 40 0 0
Souverain Cellars, Inc County of Napa 40 0 0
Linda Falls Terrace Mutual County of Napa 35 0 0
Stags Leap Winery County of Napa 32 0 0
Carneros Inn County of Napa 30 0 0
Rutherford Hill Winery County of Napa 30 0 0
Far Niente Winery County of Napa 30 0 0
Espinoza Water System County of Napa 30 0 0
Bentley Homes County of Napa 30 0 0
Glass Mt Trailer Park County of Napa 30 0 0
Breezy Resort County of Napa 30 0 0
Wispering Oaks Apts. County of Napa 30 0 0
State Highway Maint Yard County of Napa 30 0 0
Pacific Gas And Electric Co County of Napa 30 0 0
Dakota Shy Winery County of Napa 30 0 0
Pope Valley School County of Napa 30 0 0
Monticello School County of Napa 30 0 0
Capell Valley School County of Napa 30 0 0
Frank L Wood County of Napa 30 0 0
. County of Napa 30 0 0
Napa Valley Farm And Ranch Com County of Napa 30 0 0
Cyril E Saviez Labor Camp County of Napa 30 0 0
Camp Kilowana County of Napa 30 0 0
R Ranch At The Lake County of Napa 28 0 0
Lmr Main Street Partners Llc County of Napa 26 0 0
Maxville Lake Winery County of Napa 25 0 0
Staglin Family Vineyards County of Napa 25 0 0
Somerston Winery County of Napa 25 0 0
Luna Vineyards County of Napa 25 0 0
Odette Water System County of Napa 25 0 0
Artesa Vineyards & Winery County of Napa 25 0 0
Hunnicutt Winery County of Napa 25 0 0
Darioush Winery County of Napa 25 0 0
Mayacamas Vineyards County of Napa 25 0 0
Mending Wall Winery County of Napa 25 0 0
Marciano Winery County of Napa 25 0 0
Wheeler Farms Winery County of Napa 25 0 0
Outpost Wines County of Napa 25 0 0
Fairwinds Estate Winery County of Napa 25 0 0
Nine Suns Winery St. Helena 25 0 0
Twomey Cellars County of Napa 25 0 0
Calistoga Ranch County of Napa 25 0 0
Las Posadas 4-h Camp County of Napa 25 0 0
Peju Province County of Napa 25 0 0
Vailima Estates Mutual Water County of Napa 25 0 0
Turtle Rock County of Napa 25 0 0
Schramsberg Winery County of Napa 25 0 0
Jarvis Vineyard County of Napa 25 0 0
Rutherford Grove Winery County of Napa 25 0 0
Miner Family Winery County of Napa 25 0 0
Golden Haven Motel County of Napa 25 0 0
Liana Estate County of Napa 25 0 0
Di Rosa Art Preserve County of Napa 25 0 0
Laird Family Estate County of Napa 25 0 0
Duckhorn Vineyards County of Napa 25 0 0
Nickel & Nickel Winery County of Napa 25 0 0
Etude Wines County of Napa 25 0 0
Cade Winery County of Napa 25 0 0
Pleasure Cove Resort County of Napa 25 0 0
Davis Estates County of Napa 25 0 0
Markham Vineyards County of Napa 25 0 0
Pickett Road Wine Company County of Napa 25 0 0
B Cellars Winery County of Napa 25 0 0
Oakville Grade Winery County of Napa 25 0 0
Professional Center Of St Helena County of Napa 25 0 0
Upper Valley Disposal Service County of Napa 25 0 0
Cuvaison Carneros County of Napa 25 0 0
Vineyard 7 & 8 County of Napa 25 0 0
Ehlers Estate County of Napa 25 0 0
William Hill Winery County of Napa 25 0 0
11:11 County of Napa 25 0 0
Alpha Omega Winery County of Napa 25 0 0
Grgich Hills County of Napa 25 0 0
Broken Hill 1 Llc County of Napa 25 0 0
Sequoia Grove Vineyards County of Napa 25 0 0
Italics Winery County of Napa 25 0 0
St. Helena Purlieu Llc County of Napa 25 0 0
Cairdean Winery County of Napa 25 0 0
Camp Berryessa County of Napa 25 0 0
Z D WINES County of Napa 25 0 0
Dana Estates County of Napa 25 0 0
Hagafen Cellars County of Napa 25 0 0
Larkmead Vineyards County of Napa 25 0 0
Napa Valley Reserve Water System County of Napa 25 0 0
Envy Wines County of Napa 25 0 0
Lokoya Winery County of Napa 25 0 0
Trinchero Winery County of Napa 25 0 0
O Shaughnessy Winery County of Napa 25 0 0
Castello Di Amorosa County of Napa 25 0 0
Kenzo Winery County of Napa 25 0 0
Dominus Estate Winery County of Napa 25 0 0
Silenus Vintners County of Napa 25 0 0
Honig Winery County of Napa 25 0 0
Black Stallion Winery County of Napa 25 0 0
Cosentino Winery County of Napa 25 0 0
Domaine Carneros County of Napa 25 0 0
Foley Johnson Winery County of Napa 25 0 0
Gamble Winery County of Napa 25 0 0
Signorello Winery County of Napa 25 0 0
Joseph Cellars County of Napa 25 0 0
Del Dotto Winery County of Napa 25 0 0
Hartwell Winery County of Napa 25 0 0
Culinary Institute Of America County of Napa 25 0 0
Rexford Mobile Home Estates County of Napa 25 0 0
Castle Trove, Inc. County of Napa 25 0 0
Jerry's Market County of Napa 25 0 0
Ashes & Diamonds Winery County of Napa 25 0 0
Merryvale Vineyards County of Napa 25 0 0
Mt La Salle Vineyards County of Napa 25 0 0
Strack W.d. Water County of Napa 25 0 0
Stags Leap Winery County of Napa 25 0 0
Pelissa And Hale County of Napa 25 0 0
Arco Service County of Napa 25 0 0
August Briggs Winery County of Napa 25 0 0
Robert Mondavi Labor Camp County of Napa 25 0 0
Napa County Maintenance Yard County of Napa 25 0 0
Victor Grusdiv County of Napa 25 0 0
Valley Market County of Napa 25 0 0
Goosecross Cellars County of Napa 25 0 0
Rainbow Ranch County of Napa 25 0 0
Frogs Leap Winery County of Napa 25 0 0
Fantesca Winery County of Napa 25 0 0
Kathryn Hall Winery County of Napa 25 0 0
Palmaz Vineyards County of Napa 24 0 0
Vineyard 29 County of Napa 24 0 0
Jackson Family Investments Water System County of Napa 24 0 0
Round Pond Estate Winery Llc County of Napa 24 0 0
Napa Co Maintenance Yard County of Napa 20 0 0
California State Division Of F County of Napa 20 0 0
Donald E Chaix County of Napa 20 0 0
Galleron Brothers County of Napa 20 0 0
Spring Mt Rd Hi-way Spring County of Napa 20 0 0
Draper And Culbertson County of Napa 20 0 0
Howell Mt Rd Hi-way Spring County of Napa 20 0 0
Emmolo Nursery County of Napa 20 0 0
Mund S Mobile Home Park County of Napa 20 0 0
Phillip Doub County of Napa 20 0 0
Same County of Napa 20 0 0
Woodland Ridge Mutual Water Co County of Napa 18 0 0
L And M Martini County of Napa 18 0 0
Cannon Park Water Co. County of Napa 16 0 0
Glass Mtn Trailer Park County of Napa 15 0 0
Napa State Hospital-camp Coombs County of Napa 15 0 0
Stonegate Winery County of Napa 15 0 0
Silver Pony School County of Napa 15 0 0
Calplans Farms County of Napa 12 0 0
Mapes Heights Mutual Water Co County of Napa 10 0 0
Pacific Gas And Electric Co County of Napa 10 0 0
Mucho Dinero Aqua Cia Water County of Napa 10 0 0
YORK CREEK VINEYARDS County of Napa 10 0 0
Chateau Chevalier County of Napa 10 0 0
D E Battuello County of Napa 10 0 0
Pope Valley Winery County of Napa 10 0 0
Trefthen Ranch Labor Camp County of Napa 10 0 0
Third Avenue Grocery County of Napa 8 0 0
Gerald Mcclaine County of Napa 7 0 0
Carneros Creek Winery County of Napa 6 0 0
Chapellet Winery County of Napa 5 0 0
Vine Village County of Napa 3 0 0
Hanns Kornell Winery County of Napa 1 0 0
Sheveland Apartments County of Napa 1 0 0
Napa Valley Vineyard Co County of Napa 1 0 0
Rancho Monticello Resort County of Napa 0 0 0
Lakeside Market County of Napa 0 0 0