Ulster County, New York
442 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Phoenicia Water District | 450 | Surface Water | 24 | 14 |
| L & D Mobile Home Park, Llc | 45 | Groundwater | 13 | 7 |
| Port Ewen Water District | 4,500 | Surface Water | 6 | 5 |
| Palmer Center Ugarc | 30 | Groundwater | 6 | 5 |
| Woodstock Day School | 390 | Groundwater | 212 | 4 |
| Wallkill/shawangunk Correction | 1,200 | Surface Water Purchased | 6 | 3 |
| Sawkill Community | 186 | Groundwater | 5 | 3 |
| Ashokan Headworks | 97 | Surface Water | 4 | 3 |
| Belleayre Ski Center | 260 | Groundwater | 234 | 2 |
| Ellenville (village) Water Dis | 4,300 | Groundwater | 78 | 2 |
| Highland Water District | 4,000 | Surface Water | 31 | 2 |
| High Falls Water District | 426 | Surface Water Purchased | 21 | 2 |
| Saint Mary & Pope Kyrillos Monastery | 95 | Groundwater | 11 | 2 |
| Glenerie Water District | 410 | Surface Water Purchased | 2 | 2 |
| Rosendale Plains Homeowners | 140 | Groundwater | 252 | 1 |
| New Paltz (village) Water Dist | 7,523 | Surface Water | 166 | 1 |
| Gardiner Town House Apts | 100 | Groundwater | 124 | 1 |
| Hudson Valley Resort & Spa | 265 | Groundwater Under Influence | 122 | 1 |
| Emerson Inn & Spa | 317 | Groundwater | 67 | 1 |
| Two Brothers Deli & Pizza | 25 | Groundwater | 64 | 1 |
| Black Creek Apts | 80 | Groundwater | 63 | 1 |
| Saugerties (village) Water Dis | 4,200 | Surface Water | 56 | 1 |
| Mirror Lake Trailer Park | 50 | Groundwater | 49 | 1 |
| Ulster County Community Col | 997 | Groundwater | 42 | 1 |
| Rondout Valley High School | 622 | Groundwater | 23 | 1 |
| Phoenicia Plaza | 25 | Groundwater | 23 | 1 |
| Treeline Trailer Park | 51 | Groundwater | 19 | 1 |
| Deerhaven Mobile Home Park | 115 | Groundwater | 13 | 1 |
| Gallis Hill Mhp/black Bear Hollow | 76 | Groundwater | 12 | 1 |
| Pine Hill Water Company | 477 | Groundwater | 11 | 1 |
| Marbletown Elementary School | 321 | Groundwater | 7 | 1 |
| Napanoch Water District | 400 | Groundwater | 6 | 1 |
| Sp Scientific Stone Ridge | 25 | Groundwater | 6 | 1 |
| Camp Yeshiva of Staten Island | 400 | Groundwater | 5 | 1 |
| Rolling Acres Mobile Park | 120 | Groundwater | 5 | 1 |
| Kingston (city) Water District | 24,000 | Surface Water | 3 | 1 |
| Woodstock Water District | 2,400 | Groundwater | 2 | 1 |
| Nys Office of Children & Family Services | 470 | Surface Water | 2 | 1 |
| Dbtl Reality Corp | 53 | Groundwater | 2 | 1 |
| Sp Scientific Gardiner | 85 | Groundwater | 331 | 0 |
| Pine Garden Apartments | 32 | Groundwater | 318 | 0 |
| Brookside Ugarc School | 100 | Groundwater | 314 | 0 |
| Greenfield Resort | 1,750 | Groundwater | 307 | 0 |
| Highland High School | 689 | Groundwater | 277 | 0 |
| Woodcrest Apartments | 40 | Groundwater | 226 | 0 |
| 1610 Llc (willow Manor Apts) | 35 | Groundwater | 222 | 0 |
| Skytop Apartments | 168 | Groundwater | 190 | 0 |
| Zolota Osin Inc | 50 | Groundwater | 179 | 0 |
| Fox Run Estates | 78 | Groundwater | 173 | 0 |
| Hudson Valley Water Co #3 | 56 | Groundwater | 169 | 0 |
| Ruby Estates | 25 | Groundwater | 158 | 0 |
| Pine Grove Apartments | 33 | Groundwater | 155 | 0 |
| Tongore Pines | 40 | Groundwater | 149 | 0 |
| Hudson Valley Water Co #4 | 221 | Groundwater | 111 | 0 |
| Dolce Cafe & Pizzeria | 25 | Groundwater | 88 | 0 |
| Frost Valley Ymca | 688 | Groundwater | 81 | 0 |
| Annarella Ristorante | 98 | Groundwater | 70 | 0 |
| Milanese Catering - Casa Milanese | 275 | Groundwater | 68 | 0 |
| Boiceville Inn | 90 | Groundwater | 62 | 0 |
| Ulster Water District | 5,500 | Surface Water Purchased | 58 | 0 |
| Eastern/ulster Correctional Fa | 2,578 | Groundwater | 58 | 0 |
| High Meadows School | 90 | Groundwater | 58 | 0 |
| Stone Dock Cafe (jef Restaurant Corp) | 40 | Groundwater | 58 | 0 |
| Black Dot Cafe | 25 | Groundwater | 58 | 0 |
| New Paltz Center for Rehab and Nursing | 179 | Groundwater | 57 | 0 |
| Lake Mohonk Mountain House | 880 | Groundwater Under Influence | 56 | 0 |
| Montauk Catch Club | 50 | Groundwater | 56 | 0 |
| Jenkins & Lueken Farm Stand | 30 | Groundwater | 54 | 0 |
| Paesanos Pizzeria | 25 | Groundwater | 54 | 0 |
| Camp Birchas Shomayim of Kasho | 150 | Groundwater | 50 | 0 |
| J Roccos Steakhouse | 40 | Groundwater | 50 | 0 |
| Turtle Creek Golf Course | 50 | Groundwater | 49 | 0 |
| Cold Spring Lodge | 50 | Groundwater | 48 | 0 |
| Lazy Swan Clubhouse Grill | 25 | Groundwater | 48 | 0 |
| Bluestone Acres Mhp | 180 | Groundwater Under Influence | 47 | 0 |
| Ljs Restaurant & Private Caterers | 25 | Groundwater | 46 | 0 |
| Fig and Pig | 45 | Groundwater | 45 | 0 |
| Lazy River Resort | 400 | Groundwater | 41 | 0 |
| Zena Democratic School | 90 | Groundwater | 41 | 0 |
| Paulinas Pizza & Restaurant | 88 | Groundwater | 41 | 0 |
| On the Rocks | 50 | Groundwater | 40 | 0 |
| Troys Deli & Pizza | 25 | Groundwater | 40 | 0 |
| Sunshine Acres - Ypbu | 150 | Groundwater | 39 | 0 |
| Kingston Snack Shop (rt 28) | 25 | Groundwater | 39 | 0 |
| Woodland Country Apartments | 85 | Groundwater | 38 | 0 |
| Baptist Camp | 76 | Groundwater | 38 | 0 |
| Urban Cowboy Lodge | 44 | Groundwater | 38 | 0 |
| Hickory Smokehouse Bbq | 120 | Groundwater | 37 | 0 |
| Little Explorers Nursery | 90 | Groundwater | 37 | 0 |
| Peekamoose Restaurant & Tap Room | 85 | Groundwater | 37 | 0 |
| Promises Kept Events | 59 | Groundwater | 37 | 0 |
| Sky Lake Lodge | 25 | Groundwater | 37 | 0 |
| Creekview Campground | 40 | Groundwater | 36 | 0 |
| Machne Rav Tov Cherrytown | 495 | Groundwater | 35 | 0 |
| Neemis Corp | 30 | Groundwater | 35 | 0 |
| Mountain Market | 25 | Groundwater | 33 | 0 |
| Third and Company Lakeside | 25 | Groundwater | 32 | 0 |
| The Den of Marbletown | 25 | Groundwater | 32 | 0 |
| Rough Cut Brew Pub | 44 | Groundwater | 31 | 0 |
| New Nellys Restaurant | 25 | Groundwater | 31 | 0 |
| Samaritan Village-cape Road Project | 100 | Groundwater | 30 | 0 |
| Orale Mexico | 75 | Groundwater | 29 | 0 |
| Gold Mtn / Talmud Torah Ohr Moshe | 25 | Groundwater | 29 | 0 |
| Speedway #7879 Lloyd | 25 | Groundwater | 29 | 0 |
| Skate Time | 25 | Groundwater | 29 | 0 |
| Hidden Forest Estates Mhp | 40 | Groundwater | 28 | 0 |
| Ireland Corners General Store | 25 | Groundwater | 27 | 0 |
| Samaritan Village | 275 | Groundwater | 26 | 0 |
| Hard Roll Deli | 25 | Groundwater | 26 | 0 |
| Sunset Woods | 138 | Groundwater | 25 | 0 |
| Pitanga North | 68 | Groundwater | 25 | 0 |
| End Cut East 2.0, Inc | 54 | Groundwater | 25 | 0 |
| Lifebridge Foundation | 32 | Groundwater | 25 | 0 |
| Davenport Farms | 25 | Groundwater | 25 | 0 |
| Country Inn of Krumville | 40 | Groundwater | 24 | 0 |
| The Disgruntled Chef | 25 | Groundwater | 24 | 0 |
| Outpost Bbq | 25 | Groundwater | 24 | 0 |
| Rip Van Winkle Campgrounds, Inc | 360 | Groundwater | 23 | 0 |
| Catskill Rose | 75 | Groundwater | 23 | 0 |
| So Hi Campground | 75 | Groundwater | 23 | 0 |
| The Restaurant at Apple Greens | 65 | Groundwater | 23 | 0 |
| Olive Plaza | 25 | Groundwater | 23 | 0 |
| 44/55 Mobil Mart | 25 | Groundwater | 23 | 0 |
| Cub Market | 25 | Groundwater | 23 | 0 |
| Speedway #7874 Flatbush | 25 | Groundwater | 23 | 0 |
| Camp Emunah Sr. Div. | 350 | Groundwater | 22 | 0 |
| Yeshiva and Mesivta Arugath Habosem | 150 | Groundwater | 22 | 0 |
| Camp Emunah Jr. Div. | 120 | Groundwater | 22 | 0 |
| Starlite Motel, Shandaken | 32 | Groundwater | 22 | 0 |
| Cherries Ice Cream | 25 | Groundwater | 22 | 0 |
| Star Grocery | 25 | Groundwater | 22 | 0 |
| Wallkill View Farms | 25 | Groundwater | 22 | 0 |
| New Paltz Elks Lodge Bpoe 2568 | 225 | Groundwater | 21 | 0 |
| Nu-cavu | 184 | Groundwater | 21 | 0 |
| Stone House Tavern | 85 | Groundwater | 20 | 0 |
| Silver Lake Cottages | 40 | Groundwater | 20 | 0 |
| Boiceville Pit Stop (double S Petroleum) | 25 | Groundwater | 20 | 0 |
| Nyc North/newburgh Koa | 300 | Groundwater | 19 | 0 |
| Red Maple Vineyards | 300 | Groundwater | 19 | 0 |
| Sylvan Glades W.c. | 89 | Groundwater | 19 | 0 |
| Willbe Mhp | 45 | Groundwater | 19 | 0 |
| Full Moon | 42 | Groundwater | 19 | 0 |
| Empire Holdings of Ny Llc | 25 | Groundwater | 19 | 0 |
| Urban Cowboy #2 | 50 | Groundwater | 18 | 0 |
| Colonial Inn | 34 | Groundwater | 18 | 0 |
| Speedway #7723 Rt 28 | 26 | Groundwater | 18 | 0 |
| Hasbrouck House | 25 | Groundwater | 18 | 0 |
| Cheese Louise | 25 | Groundwater | 18 | 0 |
| Camp Rav Tov-napanoch | 750 | Groundwater | 17 | 0 |
| Camp Rav Tov-dairyland | 550 | Groundwater | 17 | 0 |
| Camp Rav Tov-kerhonkson | 500 | Groundwater | 17 | 0 |
| Camp Rav Tov-ulster Heights | 470 | Groundwater | 17 | 0 |
| Spring Glen Campgrounds | 400 | Groundwater | 17 | 0 |
| Ukrainian American Youth | 370 | Groundwater | 17 | 0 |
| Cottekill Village | 55 | Groundwater | 17 | 0 |
| Rushbrook General Store & Cafe | 25 | Groundwater | 17 | 0 |
| Ali Petroleum (valero - 5790 Rt 209) | 25 | Groundwater | 17 | 0 |
| Glasco Water District | 4,071 | Surface Water Purchased | 16 | 0 |
| Santa Fe Woodstock | 100 | Groundwater | 16 | 0 |
| Hudson Valley Water Co #5 | 75 | Groundwater | 16 | 0 |
| Blue Hill Lodge & Cafe | 47 | Groundwater | 16 | 0 |
| Ireland Corners Gas (mobil Mart) | 25 | Groundwater | 16 | 0 |
| New Modena Mart (citgo) | 25 | Groundwater | 16 | 0 |
| Marlborough Water District | 3,248 | Surface Water Purchased | 15 | 0 |
| Camp Karlin Stolin | 350 | Groundwater | 15 | 0 |
| 1398 Ulster Heights Rd Llc | 25 | Groundwater | 15 | 0 |
| Mountain View Market | 25 | Groundwater | 15 | 0 |
| Bread Alone | 25 | Groundwater | 15 | 0 |
| Shokan Square | 25 | Groundwater | 15 | 0 |
| N&n Mobil Mart (citgo) | 25 | Groundwater | 15 | 0 |
| Luigis Deli | 25 | Groundwater | 15 | 0 |
| Shaloh Ctr Ii, Katz Family / Emunah Boys | 220 | Groundwater | 14 | 0 |
| Anchorage | 60 | Groundwater | 14 | 0 |
| Red Onion | 60 | Groundwater | 14 | 0 |
| Camp Machne Kalish | 50 | Groundwater | 14 | 0 |
| Sunny Hill Colony | 40 | Groundwater | 14 | 0 |
| Ashokan Center | 25 | Groundwater | 14 | 0 |
| Pool-callabar Swim & Tennis Club | 25 | Groundwater | 14 | 0 |
| Woodstock Deli Rt 28 | 25 | Groundwater | 14 | 0 |
| Kerhonkson Country Store (valero) | 25 | Groundwater | 14 | 0 |
| Bridge Creek Catering / Jenkinstown Rd | 25 | Groundwater | 14 | 0 |
| Hudson Valley Water Co #1 | 525 | Groundwater | 13 | 0 |
| Bluestone Park Water District | 80 | Groundwater | 13 | 0 |
| Pine Hollow Estates | 68 | Groundwater | 13 | 0 |
| Pool-sunrise Cottages | 50 | Groundwater | 13 | 0 |
| Yeshiva of Ocean | 50 | Groundwater | 13 | 0 |
| Howland House | 25 | Groundwater | 13 | 0 |
| Accord Kwik Mart | 25 | Groundwater | 13 | 0 |
| Byrdcliffe Art Colony | 25 | Groundwater | 13 | 0 |
| Camp Chaviva | 214 | Groundwater | 12 | 0 |
| Rivers Edge Mhp | 117 | Groundwater | 12 | 0 |
| Tasca Cdjrf of Kingston | 65 | Groundwater | 12 | 0 |
| Karma Triyana Dharmachakra Inc. | 42 | Groundwater | 12 | 0 |
| Starlite Motel, Rochester | 36 | Groundwater | 12 | 0 |
| Minnewaska Lodge | 26 | Groundwater | 12 | 0 |
| Saugerties Snack Shop (sunoco) | 25 | Groundwater | 12 | 0 |
| Steves Pizza & Deli | 25 | Groundwater | 12 | 0 |
| Belleayre Lodge | 25 | Groundwater | 12 | 0 |
| Hudson Valley Sportsdome / Domicile | 25 | Groundwater | 12 | 0 |
| Reconsider at Lundy Farm | 25 | Groundwater | 12 | 0 |
| Camp Ymca Seewackamano | 260 | Groundwater | 11 | 0 |
| Modena Country Club | 245 | Groundwater | 11 | 0 |
| Inness | 230 | Groundwater | 11 | 0 |
| Creeklocks Mobile Home Park | 150 | Groundwater | 11 | 0 |
| Fountain Villas Mobile Home Park | 73 | Groundwater | 11 | 0 |
| Camp International Riding | 49 | Groundwater | 11 | 0 |
| Shell Gas Station (490 Main St. - J&p) | 30 | Groundwater | 11 | 0 |
| Foxfire Mountain House | 28 | Groundwater | 11 | 0 |
| Insooks Kimchee & Produce | 25 | Groundwater | 11 | 0 |
| Onteora High School | 1,300 | Groundwater | 10 | 0 |
| Plattekill Elementary School | 550 | Groundwater | 10 | 0 |
| Pool-four Green Fields | 200 | Groundwater | 10 | 0 |
| Zen Mountain Monastery | 149 | Groundwater | 10 | 0 |
| Mountain Brauhaus Restaurant | 140 | Groundwater | 10 | 0 |
| Pool-hurley Recreation Assn. | 100 | Groundwater | 10 | 0 |
| Camp Machne Ohel Yochanan | 60 | Groundwater | 10 | 0 |
| Eastwind - Oliverea Valley | 60 | Groundwater | 10 | 0 |
| Oakwood Cottages | 50 | Groundwater | 10 | 0 |
| Camp Ohr Shraga | 45 | Groundwater | 10 | 0 |
| Rodeway Inn & Suites | 42 | Groundwater | 10 | 0 |
| Mountain Lake Camp | 40 | Groundwater | 10 | 0 |
| Lydias Country Deli & Cafe | 25 | Groundwater | 10 | 0 |
| Big Belly Deli | 25 | Groundwater | 10 | 0 |
| Buddy Boys Pizzeria | 25 | Groundwater | 10 | 0 |
| Rondout Valley Middle School | 777 | Groundwater | 9 | 0 |
| Saugerties Elks Lodge #2574 | 150 | Groundwater | 9 | 0 |
| Middle Way School | 111 | Groundwater | 9 | 0 |
| Charles River | 110 | Groundwater | 9 | 0 |
| Copperhood Inn & Spa | 80 | Groundwater | 9 | 0 |
| Stone Ridge Town Center | 60 | Groundwater | 9 | 0 |
| Yes Foods - Woodstock | 25 | Groundwater | 9 | 0 |
| One With Land | 25 | Groundwater | 9 | 0 |
| Bodacious Bagels | 25 | Groundwater | 9 | 0 |
| M&m Mobil Mart | 25 | Groundwater | 9 | 0 |
| Upstate Taco | 25 | Groundwater | 9 | 0 |
| Tillson Estates Comm. Assoc. | 382 | Groundwater | 8 | 0 |
| Pool-zena Recreation Park | 261 | Groundwater | 8 | 0 |
| Hudson Valley Water Co #2 | 225 | Groundwater | 8 | 0 |
| Bayit Vgan Ltd | 225 | Groundwater | 8 | 0 |
| Resort at Accord | 200 | Surface Water | 8 | 0 |
| Budget 19 | 120 | Groundwater | 8 | 0 |
| Highland Woods Mhp | 112 | Groundwater | 8 | 0 |
| Maverick Knolls Ha | 90 | Groundwater | 8 | 0 |
| Viking Industries | 85 | Groundwater | 8 | 0 |
| Best Inn | 72 | Groundwater | 8 | 0 |
| Hash | 30 | Groundwater | 8 | 0 |
| Tettas Market | 25 | Groundwater | 8 | 0 |
| Lenape Elementary School | 588 | Groundwater | 7 | 0 |
| Total Tennis | 200 | Groundwater | 7 | 0 |
| Camp Torah Vodaas | 200 | Groundwater | 7 | 0 |
| The Greenhouses | 200 | Groundwater | 7 | 0 |
| Mount Zion Camp & Retreat Center | 175 | Groundwater | 7 | 0 |
| Tel Yafa Ltd | 150 | Groundwater | 7 | 0 |
| Shady Acres Mhp | 135 | Groundwater | 7 | 0 |
| Shandaken Inn | 104 | Groundwater | 7 | 0 |
| Highland Inn, Llc | 78 | Groundwater | 7 | 0 |
| Streamside Estates | 67 | Groundwater Under Influence | 7 | 0 |
| Vfw Post #8645 | 49 | Groundwater | 7 | 0 |
| Slide Mt. Motel | 32 | Groundwater | 7 | 0 |
| Elmrock Inn | 32 | Groundwater | 7 | 0 |
| Hannaford (west Hurley) | 25 | Groundwater | 7 | 0 |
| Citgo Mart | 25 | Groundwater | 7 | 0 |
| Lederman Childrens Center | 25 | Groundwater | 7 | 0 |
| The Sanctuary Cottages | 25 | Groundwater | 7 | 0 |
| Jellystone Park at Birchwood Acres | 650 | Groundwater | 6 | 0 |
| Kerhonkson Water District | 495 | Groundwater | 6 | 0 |
| Kings Highway Water District | 251 | Surface Water Purchased | 6 | 0 |
| Harana Market | 132 | Groundwater | 6 | 0 |
| Country Farms (patel Market) | 100 | Groundwater | 6 | 0 |
| Rmv Cellars | 100 | Groundwater | 6 | 0 |
| Magnanini Winery | 95 | Groundwater | 6 | 0 |
| High Falls Cafe | 85 | Groundwater | 6 | 0 |
| Tuthilltown Spirits Distillery | 75 | Groundwater | 6 | 0 |
| Phoenicia Diner | 72 | Groundwater | 6 | 0 |
| Timberbrook Mhp | 54 | Groundwater | 6 | 0 |
| Garvans | 54 | Groundwater | 6 | 0 |
| Woodcrest Mobile Park | 25 | Groundwater | 6 | 0 |
| American Legion Post 1219 | 25 | Groundwater | 6 | 0 |
| Unique Cuisine Limited | 25 | Groundwater | 6 | 0 |
| Stewarts Shop #301 (woodstock) | 25 | Groundwater | 6 | 0 |
| Clove Cottages | 25 | Groundwater | 6 | 0 |
| Krs Petrol | 25 | Groundwater | 6 | 0 |
| Westwind Orchard | 25 | Groundwater Under Influence | 6 | 0 |
| Rosendale Water District | 2,200 | Surface Water | 5 | 0 |
| Malden Water District | 460 | Surface Water Purchased | 5 | 0 |
| Rondout Valley Camping Resort | 411 | Groundwater | 5 | 0 |
| Grand Mountain Hotel | 150 | Groundwater | 5 | 0 |
| Catskill Seasons Inn | 100 | Groundwater | 5 | 0 |
| Sam Pryor Shawangunks Gateway Campground | 100 | Groundwater | 5 | 0 |
| Catering by Anthony Mario Llc | 60 | Groundwater | 5 | 0 |
| Blue Moon Cabaret | 50 | Groundwater | 5 | 0 |
| Asia Restaurant | 50 | Groundwater | 5 | 0 |
| Pasquales Pizza | 26 | Groundwater | 5 | 0 |
| Camp Wendy | 25 | Groundwater | 5 | 0 |
| Ardonia Market | 25 | Groundwater | 5 | 0 |
| Catskill Artisan Smokehouse | 25 | Groundwater | 5 | 0 |
| High Falls Food Co-op | 25 | Groundwater | 5 | 0 |
| Cobblestone Quik Mart | 25 | Groundwater | 5 | 0 |
| Catskills Visitor Center | 25 | Groundwater | 5 | 0 |
| Wallkill Water District | 1,500 | Groundwater | 4 | 0 |
| Camp Bnos Belz | 500 | Groundwater | 4 | 0 |
| Kingston Motel | 170 | Groundwater | 4 | 0 |
| Hudson Valley Apartments | 150 | Groundwater | 4 | 0 |
| El Rancho | 100 | Groundwater | 4 | 0 |
| Auto Camp Catskills | 95 | Groundwater | 4 | 0 |
| New Life Campground | 87 | Groundwater | 4 | 0 |
| Ulster Landing Mobile Court | 84 | Groundwater | 4 | 0 |
| Heritage Estates Wt Co | 80 | Groundwater | 4 | 0 |
| Makowskys / Family & Friends | 77 | Groundwater | 4 | 0 |
| Pool-olive Town Pool | 69 | Groundwater | 4 | 0 |
| Alpine Heights Trailer Park | 60 | Groundwater | 4 | 0 |
| Pool-los Bomberos | 50 | Groundwater | 4 | 0 |
| Beaverkill Valley Inn | 40 | Groundwater | 4 | 0 |
| Stewarts Shop #393 (plattekill) | 30 | Groundwater | 4 | 0 |
| Chester Properties, Inc. | 25 | Groundwater | 4 | 0 |
| Gardiner Gables | 25 | Groundwater | 4 | 0 |
| Boiceville Market | 25 | Groundwater | 4 | 0 |
| Chapel Hill Mart | 25 | Groundwater | 4 | 0 |
| Aerostar Mobil Ellenville | 25 | Groundwater | 4 | 0 |
| John Fazio Barbeque | 25 | Groundwater | 4 | 0 |
| Woodcrest Community | 325 | Groundwater | 3 | 0 |
| Mount Community | 240 | Groundwater | 3 | 0 |
| Camp Mayin Tohar (spinka) | 175 | Groundwater | 3 | 0 |
| Hide Away Campsites | 96 | Groundwater | 3 | 0 |
| Georgetown Bluffs | 75 | Groundwater | 3 | 0 |
| Zen Studies Society, Inc. | 75 | Groundwater | 3 | 0 |
| Center for Innovative Teaching &learning | 60 | Groundwater | 3 | 0 |
| Sunny Lane, Yonls, Llc | 60 | Groundwater | 3 | 0 |
| Pool-ulster Landing Park | 50 | Groundwater | 3 | 0 |
| Lowes Home Improvement Center | 50 | Groundwater Under Influence | 3 | 0 |
| Friends & Neighbors | 50 | Groundwater | 3 | 0 |
| Hillside Mobile Home Park | 42 | Groundwater | 3 | 0 |
| Pool-spring Glen Woods | 40 | Groundwater | 3 | 0 |
| The Roost | 30 | Groundwater | 3 | 0 |
| Dunkin Donuts | 25 | Groundwater | 3 | 0 |
| Quick Stop | 25 | Groundwater | 3 | 0 |
| Stewarts Shop #251 (shawangunk) | 25 | Groundwater | 3 | 0 |
| Saunderskill Farm | 25 | Groundwater | 3 | 0 |
| Dollar General #17103 Plattekill | 25 | Groundwater | 3 | 0 |
| Dharmakaya Center for Wellbeing | 25 | Groundwater | 3 | 0 |
| East Valley Ranch | 25 | Groundwater | 3 | 0 |
| Hurley Water Co | 2,200 | Groundwater | 2 | 0 |
| Watchtower Farms I | 1,800 | Surface Water | 2 | 0 |
| New Paltz (town) Water Distric | 810 | Surface Water Purchased | 2 | 0 |
| Aloha Home Acres | 452 | Groundwater | 2 | 0 |
| Menla Mountain Retreat | 260 | Groundwater | 2 | 0 |
| Camp Rosendale | 180 | Groundwater | 2 | 0 |
| Marist Retreat House | 120 | Groundwater | 2 | 0 |
| Darlings | 120 | Groundwater | 2 | 0 |
| Rondout Municipal Center | 110 | Groundwater | 2 | 0 |
| Lucas Estates Water Company | 70 | Groundwater | 2 | 0 |
| High Ridge Water Company | 65 | Groundwater | 2 | 0 |
| Watchtower Farms Iii | 65 | Surface Water | 2 | 0 |
| Pool-pine Hill Estates Inc. | 60 | Groundwater | 2 | 0 |
| Momiji Feng | 60 | Groundwater | 2 | 0 |
| Pool-spring Glen Corners | 50 | Groundwater | 2 | 0 |
| The Pines | 45 | Groundwater | 2 | 0 |
| Elliott Mobile Home Park | 45 | Groundwater | 2 | 0 |
| Hotel Dylan | 30 | Groundwater | 2 | 0 |
| Camp Frost Valley Farm Overnight Camp | 30 | Groundwater | 2 | 0 |
| Montessori of New Paltz | 28 | Groundwater | 2 | 0 |
| Oyster & Clam Bar at the Bruynswick | 25 | Groundwater | 2 | 0 |
| Mountain Brook Hotel | 25 | Groundwater | 2 | 0 |
| Carfizzi Plaza | 25 | Groundwater | 2 | 0 |
| Tony Williams Field | 25 | Groundwater | 2 | 0 |
| Bistro to Go | 25 | Groundwater | 2 | 0 |
| Dollar General #13782 Modena | 25 | Groundwater | 2 | 0 |
| Golden Hill Water District | 1,600 | Surface Water Purchased | 1 | 0 |
| Forest Park #1 | 750 | Groundwater | 1 | 0 |
| Halcyon Park Water District | 402 | Groundwater | 1 | 0 |
| Hillside Acres Water Company | 402 | Surface Water Purchased | 1 | 0 |
| Camp Ho-rim | 325 | Groundwater | 1 | 0 |
| Maple Ridge Community | 325 | Groundwater | 1 | 0 |
| Skyway Camping Resort | 300 | Groundwater | 1 | 0 |
| Rocking Horse Ranch | 300 | Groundwater | 1 | 0 |
| Ametek Rotron Inc | 300 | Groundwater | 1 | 0 |
| Sleepy Hollow Campsite | 196 | Groundwater | 1 | 0 |
| Reservoir Inn | 160 | Groundwater | 1 | 0 |
| Pool-17-18 Bungalows | 150 | Groundwater | 1 | 0 |
| Leewood Knolls Water Co | 135 | Groundwater | 1 | 0 |
| Forest Park #2 | 96 | Groundwater | 1 | 0 |
| Pool-spring Glen Meadows | 63 | Groundwater | 1 | 0 |
| Abcd at New Paltz | 60 | Groundwater | 1 | 0 |
| Rosemarie Mobile Home Park | 51 | Groundwater | 1 | 0 |
| Dharma Drum Retreat Center | 45 | Groundwater | 1 | 0 |
| Bella Vista Mhp | 39 | Groundwater | 1 | 0 |
| Trout Brook Trailer Park | 36 | Groundwater | 1 | 0 |
| Pool-greenfield Meadows Condominium | 25 | Groundwater | 1 | 0 |
| Never Alone | 25 | Groundwater | 1 | 0 |
| Bennys Pizzeria Plaza | 25 | Groundwater | 1 | 0 |
| Pool-ulster County | 25 | Groundwater | 1 | 0 |
| Country Store | 25 | Groundwater | 1 | 0 |
| Onteora Mountain House, Inc | 25 | Groundwater | 1 | 0 |
| Christ the King Episcopal Church | 25 | Groundwater | 1 | 0 |
| The Leeway | 24 | Groundwater | 1 | 0 |
| Minnewaska State Park Visitor Center | 747 | Groundwater | 0 | 0 |
| Kingsvale Water Co | 600 | Groundwater | 0 | 0 |
| Wawarsing Wd | 500 | Groundwater | 0 | 0 |
| Ken Wilson State Park | 450 | Groundwater | 0 | 0 |
| Woodland Valley Campground | 300 | Groundwater | 0 | 0 |
| Cherry Hill Water District | 280 | Surface Water Purchased | 0 | 0 |
| Spring Lake Water District | 270 | Surface Water Purchased | 0 | 0 |
| Ukrainian National Foundation | 230 | Surface Water | 0 | 0 |
| Villa Cusa | 225 | Groundwater | 0 | 0 |
| East Kingston Water District | 212 | Surface Water Purchased | 0 | 0 |
| Wildflower Farms | 196 | Groundwater | 0 | 0 |
| Bright Acres Water District | 105 | Surface Water Purchased | 0 | 0 |
| Deli to Go (drive-thru Deli) | 100 | Groundwater | 0 | 0 |
| The Ridge by Mill House | 100 | Groundwater | 0 | 0 |
| Camp Verkeerderkill Park | 100 | Groundwater | 0 | 0 |
| Glen Mobile Home Park | 96 | Groundwater | 0 | 0 |
| Luxor Manor | 88 | Groundwater | 0 | 0 |
| Maggie Maes | 85 | Groundwater | 0 | 0 |
| Blue Mountain Campground | 65 | Groundwater | 0 | 0 |
| Bella Terra Apartments | 65 | Groundwater | 0 | 0 |
| Lombardis Restaurant | 55 | Groundwater | 0 | 0 |
| Stonehedge | 50 | Groundwater | 0 | 0 |
| Camp T. of Marlboro Day - Schantz Park | 50 | Groundwater | 0 | 0 |
| Peterskill Climbing Center - Minnewaska | 50 | Groundwater | 0 | 0 |
| Bright Beginnings Child Care | 40 | Groundwater | 0 | 0 |
| Hannaford | 35 | Groundwater | 0 | 0 |
| Coy Hill Farm Housing | 32 | Groundwater | 0 | 0 |
| Vivekanada Retreat Center | 30 | Groundwater | 0 | 0 |
| Romer Mt. Park | 28 | Groundwater | 0 | 0 |
| Chelsea Motel | 26 | Groundwater | 0 | 0 |
| Domenicos Pizza | 25 | Groundwater | 0 | 0 |
| Pool-melody Realty Corp | 25 | Groundwater | 0 | 0 |
| Ulster County Fairgrounds | 25 | Groundwater | 0 | 0 |
| Lippincott Manor | 25 | Groundwater | 0 | 0 |
| Mobil Corner Store (aerostar) | 25 | Groundwater | 0 | 0 |
| Camp Marbletown Youth Commission | 25 | Groundwater | 0 | 0 |
| Mohonk Preserve (camp Peregrine) | 25 | Groundwater | 0 | 0 |
| Sams Point Conservation Center | 25 | Groundwater | 0 | 0 |
| Deli to Go Ii | 25 | Groundwater | 0 | 0 |
| Camp Thomas Felton Community Park | 25 | Groundwater | 0 | 0 |
| Plattekill Headstart | 25 | Groundwater | 0 | 0 |
| Dollar General #14739 Rt 28 | 25 | Groundwater | 0 | 0 |
| Camp Rav Tov-zupnick | 25 | Groundwater | 0 | 0 |
| Terra Ridge Farm Llc | 25 | Groundwater | 0 | 0 |
| Kimberlys Sweet Treats | 25 | Groundwater | 0 | 0 |
| Dunkin Hurley | 25 | Groundwater | 0 | 0 |
| Dunkin Kerhonkson | 25 | Groundwater | 0 | 0 |