Water quality for ZIP code 10547
ZIP 10547 covers Lake Mohegan, Crompond, and Shrub Oak in Westchester County, New York, one of 74 ZIP codes in the county. 273 active public water systems serve the county; 93 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Westchester County
91 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cortlandt Consolidated WD Cortlandt (t) |
28,369 | 0 | 3.2 mi | |
| Yeshiva Kehileth Yakov Yorktown (t) |
150 | 0 | 3.3 mi | |
| Peekskill City Peekskill (c) |
24,272 | 0 | 4.1 mi | |
| Kitchawan Water District Yorktown (t) |
150 | 1 | 4.4 mi | |
| Cale Farms Water Works Somers (t) |
212 | 0 | 4.8 mi | |
| Cedar Downs Water District Bedford (t) |
195 | 0 | 5.0 mi | |
| Montrose Improvement District Cortlandt (t) |
3,100 | 0 | 5.3 mi | |
| Northern Westchester Joint Water Works Cortlandt (t) |
0 | 0 | 5.3 mi | |
| Khal Adas Kashau Bedford (t) |
650 | 0 | 6.0 mi | |
| Lincoln Hall School Somers (t) |
500 | 2 | 6.2 mi | |
| Somers Consolidated Water District #1 Somers (t) |
3,848 | 0 | 6.2 mi | |
| The Paramount at Somers Rehab Center Somers (t) |
400 | 1 | 6.4 mi | |
| Westchester County WD #2 Somers (t) |
0 | 0 | 6.4 mi | |
| Buchanan Village Buchanan (v) |
2,200 | 0 | 6.5 mi | |
| Dykeer Water Co. Somers (t) |
480 | 0 | 6.9 mi | |
| Sunshine Childrens Home & Rehab Center Ossining (t) |
130 | 7 | 7.4 mi | |
| Croton on Hudson Village Croton-on-hudson (v) |
8,000 | 1 | 7.6 mi | |
| Heritage Hills Water System Somers (t) |
4,700 | 1 | 7.7 mi | |
| Yeshiva Farm Settlement New Castle (t) |
300 | 2 | 8.0 mi | |
| Somers Chase Water Works Corp Somers (t) |
224 | 0 | 8.0 mi | |
| Ramleh Water Works Corp. Inc. Mount Kisco (v) |
80 | 0 | 8.3 mi | |
| Greenbriar Subdivision Somers (t) |
956 | 2 | 8.9 mi | |
| Bedford Consolidated W.d. Bedford (t) |
9,056 | 0 | 9.1 mi | |
| Goldens Bridge Community Assoc Lewisboro (t) |
250 | 5 | 9.1 mi | |
| Croton Falls Water District North Salem (t) |
216 | 0 | 9.2 mi |
Non-community systems in Westchester County (181: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rock Cut Mart Inc. |
110 | 3 | 0 | |
|
123 Deli & Grocery Corp. Cortlandt (t) |
50 | 1 | 0 | |
|
1st Somers Place |
60 | 0 | 0 | |
|
Westchester Cty Sportsman Ctr.(blue Mtn Cortlandt (t) |
50 | 0 | 0 | |
|
Table 9 Peekskill (c) |
160 | 0 | 0 | |
|
Annsville Mobil Cortlandt (t) |
200 | 1 | 0 | |
|
Cortlandt Des Cortlandt (t) |
40 | 1 | 0 | |
|
Croton Study House Cortlandt (t) |
27 | 1 | 0 | |
|
Young Judaea Sprout Westchester Cortlandt (t) |
120 | 1 | 0 | |
|
Camp Smith Nys Cortlandt (t) |
150 | 0 | 0 | |
|
Monteverde at Oldstone Cortlandt (t) |
150 | 0 | 0 | |
|
Lasdon Park Somers (t) |
25 | 0 | 0 | |
|
Anglebrook Golf Club Somers (t) |
200 | 1 | 0 | |
|
Nadines Restaurant Yorktown (t) |
80 | 1 | 0 | |
|
Somers Intermediate School Somers (t) |
673 | 0 | 0 | |
|
IL Forno Restaurant Somers (t) |
150 | 0 | 0 | |
|
Muscoot Restaurant Somers (t) |
120 | 0 | 0 | |
|
White Plains Hospital Somers (t) |
50 | 0 | 0 | |
|
265 Route 202 Somers (t) |
25 | 0 | 0 | |
|
K & L Realty / Super Deli Somers (t) |
25 | 0 | 0 | |
|
Little Peoples of Somers Somers (t) |
46 | 0 | 0 | |
|
Lincolndale Plaza LP Somers (t) |
85 | 1 | 0 | |
|
Village Plaza-Lincolndale Somers (t) |
50 | 0 | 0 | |
|
Somers High School Somers (t) |
1,189 | 0 | 0 | |
|
Van Tassel Park Somers (t) |
100 | 0 | 0 | |
|
Primrose School Somers (t) |
900 | 1 | 0 | |
|
Muscoot Farm Somers (t) |
150 | 0 | 0 | |
|
Reis Park/somers Library Somers (t) |
500 | 0 | 0 | |
|
Country Childrens Center Yorktown Yorktown (t) |
79 | 1 | 0 | |
|
Teatown Lake Reservation Cortlandt (t), Yorktown (t) |
100 | 1 | 0 | |
|
Nys Dot Residency Katonah Bedford (t) |
30 | 1 | 1 | |
|
LE Fontane Restaurant Somers (t) |
101 | 1 | 0 | |
|
Seven-Eleven Store Somers (t) |
900 | 0 | 0 | |
|
Rockledge Center Somers (t) |
101 | 0 | 0 | |
|
Travelers Restaurant Yorktown (t) |
150 | 1 | 0 | |
|
Somers Middle School Somers (t) |
790 | 0 | 0 | |
|
Mexican Shack Somers (t) |
100 | 0 | 0 | |
|
Mamma Rosa Ristorante Somers (t) |
101 | 0 | 0 | |
|
Froggys Deli Somers (t) |
450 | 0 | 0 | |
|
One P Way, LLC Somers (t) |
400 | 1 | 0 | |
|
Mill Pond Offices Somers (t) |
50 | 0 | 0 | |
|
Saint Joseph Church (new) Somers (t) |
1,000 | 0 | 0 | |
|
John F Kennedy High School Somers (t) |
840 | 0 | 0 | |
|
Burger Barn Somers (t) |
200 | 0 | 0 | |
|
Route 100 Market Somers (t) |
101 | 0 | 0 | |
|
Towne Centre at Somers Somers (t) |
275 | 0 | 0 | |
|
Saint Lukes Episcopal Church Somers (t) |
50 | 0 | 0 | |
|
Somers Town House/hall Somers (t) |
32 | 0 | 0 | |
|
Wrights Court Somers (t) |
30 | 0 | 0 | |
|
Somers Professional Commons Somers (t) |
25 | 1 | 0 |
About this data
Water systems are matched to Westchester County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New York records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.