Water quality for ZIP code 10545
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 |
|---|---|---|---|---|
| Sunshine Childrens Home & Rehab Center Ossining (t) |
130 | 7 | 1.9 mi | |
| Briarcliff Manor Village Briarcliff Manor (v) |
9,190 | 0 | 2.5 mi | |
| New Castle/stanwood W.d. New Castle (t) |
17,116 | 0 | 3.3 mi | |
| Croton on Hudson Village Croton-on-hudson (v) |
8,000 | 1 | 3.4 mi | |
| Pace University Mount Pleasant (t) |
2,753 | 1 | 3.9 mi | |
| Pleasantville Water District Mount Pleasant (t) |
9,550 | 1 | 4.0 mi | |
| Yeshiva Farm Settlement New Castle (t) |
300 | 2 | 4.0 mi | |
| Bear Ridge Lake Water District Mount Pleasant (t) |
518 | 0 | 4.7 mi | |
| Applehill Farm Water District Mount Pleasant (t) |
209 | 0 | 4.7 mi | |
| Pleasant Ridge Water District Mount Pleasant (t) |
95 | 0 | 4.7 mi | |
| Meadowbrook Water District Mount Pleasant (t) |
91 | 0 | 4.7 mi | |
| Mill River Water District Mount Pleasant (t) |
74 | 0 | 4.7 mi | |
| Pleasantville Road Water District Mount Pleasant (t) |
56 | 0 | 4.7 mi | |
| Pleasantville Extension #1 Mount Pleasant (t) |
49 | 0 | 4.7 mi | |
| Old Farm Hill Water District Mount Pleasant (t) |
1,768 | 0 | 4.8 mi | |
| Khal Adas Kashau Bedford (t) |
650 | 0 | 4.9 mi | |
| Kensico Water District Mount Pleasant (t) |
17,917 | 0 | 5.7 mi | |
| Mount Kisco Water Department Mount Kisco (v) |
11,187 | 1 | 5.8 mi | |
| Sleepy Hollow (village) Mount Pleasant (t) |
9,870 | 0 | 5.9 mi | |
| Kitchawan Water District Yorktown (t) |
150 | 1 | 6.1 mi | |
| Pocantico Hills Water District Mount Pleasant (t) |
329 | 0 | 6.2 mi | |
| Ramleh Water Works Corp. Inc. Mount Kisco (v) |
80 | 0 | 6.3 mi | |
| Montrose Improvement District Cortlandt (t) |
3,100 | 0 | 6.3 mi | |
| Northern Westchester Joint Water Works Cortlandt (t) |
0 | 0 | 6.3 mi | |
| Yeshiva Kehileth Yakov Yorktown (t) |
150 | 0 | 6.4 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 |
|---|---|---|---|---|
|
Edith Macy Camp of Tomorrow Ossining (t) |
100 | 0 | 0 | |
|
Teatown Lake Reservation Cortlandt (t), Yorktown (t) |
100 | 1 | 0 | |
|
Church of Jesus Christ Lds Ossining (t) |
300 | 0 | 0 | |
|
Kingdom Hall of Jehovahs Wit Ossining (t) |
125 | 1 | 0 | |
|
Travelers Restaurant Yorktown (t) |
150 | 1 | 0 | |
|
Country Childrens Center Yorktown Yorktown (t) |
79 | 1 | 0 | |
|
Young Judaea Sprout Westchester Cortlandt (t) |
120 | 1 | 0 | |
|
Nadines Restaurant Yorktown (t) |
80 | 1 | 0 | |
|
Northern Westchester 103-105 Bedford (t) |
160 | 0 | 0 | |
|
Cortlandt Des Cortlandt (t) |
40 | 1 | 0 | |
|
Croton Study House Cortlandt (t) |
27 | 1 | 0 | |
|
Chabad of Bedford Bedford (t) |
120 | 1 | 0 | |
|
Unitarian Universalist of N. West Bedford (t) |
50 | 1 | 0 | |
|
325 West Patent Road Mount Kisco (v) |
365 | 0 | 0 | |
|
Westchester Cty Sportsman Ctr.(blue Mtn Cortlandt (t) |
50 | 0 | 0 | |
|
North Castle Pool &tennis Club North Castle (t) |
400 | 0 | 0 | |
|
Swiss RE of America |
800 | 1 | 0 | |
|
Breezemont Day Camp North Castle (t) |
550 | 0 | 0 | |
|
West Patent Elementary School Bedford (t) |
400 | 0 | 0 | |
|
Chestnut Ridge Racquet Club Bedford (t) |
220 | 1 | 0 | |
|
1 Byram Brook Pl. North Castle (t) |
50 | 1 | 0 | |
|
Church of St. Patrick North Castle (t) |
200 | 0 | 0 | |
|
2 Byram Brook Pl. North Castle (t) |
50 | 1 | 0 | |
|
Armonk Fire District #2 North Castle (t) |
60 | 2 | 0 | |
|
North Castle Water District #8 North Castle (t) |
101 | 0 | 0 | |
|
28 Kaysal Court Office Bldg. North Castle (t) |
50 | 1 | 0 | |
|
Nicks Corner Market/pirmar Food Corp. North Castle (t) |
25 | 1 | 0 | |
|
Byram Hills High School North Castle (t) |
973 | 0 | 0 | |
|
Moderne Barn North Castle (t) |
101 | 0 | 0 | |
|
Muscoot Farm Somers (t) |
150 | 0 | 0 | |
|
Armonk Tennis Club North Castle (t) |
200 | 0 | 0 | |
|
Temple Shaaray Tefila Bedford (t) |
75 | 0 | 0 | |
|
Cranberry Lake North Castle (t) |
250 | 1 | 0 | |
|
Armonk Alliance Church North Castle (t) |
208 | 0 | 0 | |
|
Citigroup Exec. Planning Center |
40 | 3 | 0 | |
|
Fox Lane High & Middle Schools Mount Kisco (v) |
3,000 | 0 | 0 | |
|
Lasdon Park Somers (t) |
25 | 0 | 0 | |
|
Congregation Bnai Israel North Castle (t) |
30 | 0 | 0 | |
|
Bedford Community Church Bedford (t) |
250 | 0 | 0 | |
|
Nys Dot Residency Katonah Bedford (t) |
30 | 1 | 1 | |
|
Glen Arbor Golf Club Bedford (t) |
101 | 0 | 0 | |
|
Bedford Rest Area Nys RT 684 Bedford (t) |
1,000 | 2 | 0 | |
|
Seven-Eleven Store Somers (t) |
900 | 0 | 0 | |
|
Bedford Village Plaza Bedford (t) |
100 | 1 | 0 | |
|
Rippowam Cisqua School Bedford Bedford (t) |
425 | 1 | 0 | |
|
LE Fontane Restaurant Somers (t) |
101 | 1 | 0 | |
|
Annsville Mobil Cortlandt (t) |
200 | 1 | 0 | |
|
One P Way, LLC Somers (t) |
400 | 1 | 0 | |
|
Table 9 Peekskill (c) |
160 | 0 | 0 | |
|
Saint Matthews Episcopal Church Bedford (t) |
100 | 0 | 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.