Water quality for ZIP code 10595
ZIP 10595 covers Valhalla 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 |
|---|---|---|---|---|
| Westchester County WD #3 Greenburgh (t) |
6,000 | 1 | 1.4 mi | |
| North Castle Water District #1 North Castle (t) |
2,500 | 2 | 1.8 mi | |
| Bear Ridge Lake Water District Mount Pleasant (t) |
518 | 0 | 2.5 mi | |
| Applehill Farm Water District Mount Pleasant (t) |
209 | 0 | 2.5 mi | |
| Pleasant Ridge Water District Mount Pleasant (t) |
95 | 0 | 2.5 mi | |
| Meadowbrook Water District Mount Pleasant (t) |
91 | 0 | 2.5 mi | |
| Mill River Water District Mount Pleasant (t) |
74 | 0 | 2.5 mi | |
| Pleasantville Road Water District Mount Pleasant (t) |
56 | 0 | 2.5 mi | |
| Pleasantville Extension #1 Mount Pleasant (t) |
49 | 0 | 2.5 mi | |
| Elmsford Village Elmsford (v) |
5,293 | 0 | 2.7 mi | |
| Pace University Mount Pleasant (t) |
2,753 | 1 | 3.2 mi | |
| Pleasantville Water District Mount Pleasant (t) |
9,550 | 1 | 3.5 mi | |
| Old Farm Hill Water District Mount Pleasant (t) |
1,768 | 0 | 3.9 mi | |
| Tarrytown Water Supply Tarrytown (v) |
11,000 | 1 | 4.0 mi | |
| Sleepy Hollow (village) Mount Pleasant (t) |
9,870 | 0 | 4.0 mi | |
| Greenburgh Consolidated WD #1 Greenburgh (t) |
43,312 | 0 | 4.0 mi | |
| North Castle Water District #5 North Castle (t) |
225 | 0 | 4.0 mi | |
| North Castle Water District #4 North Castle (t) |
1,225 | 1 | 4.6 mi | |
| Briarcliff Manor Village Briarcliff Manor (v) |
9,190 | 0 | 4.7 mi | |
| White Plains City White Plains (c) |
59,559 | 0 | 4.8 mi | |
| Irvington Water Supply Irvington (v) |
6,631 | 0 | 5.3 mi | |
| Saint Nersess Armenian Seminary North Castle (t) |
32 | 0 | 5.9 mi | |
| Scarsdale Water Department |
21,649 | 1 | 6.6 mi | |
| Westchester Joint Water Works |
59,629 | 1 | 6.7 mi | |
| New Castle/stanwood W.d. New Castle (t) |
17,116 | 0 | 6.7 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 |
|---|---|---|---|---|
|
Cranberry Lake North Castle (t) |
250 | 1 | 0 | |
|
Swiss RE of America |
800 | 1 | 0 | |
|
Citigroup Exec. Planning Center |
40 | 3 | 0 | |
|
1 Byram Brook Pl. North Castle (t) |
50 | 1 | 0 | |
|
2 Byram Brook Pl. North Castle (t) |
50 | 1 | 0 | |
|
Church of St. Patrick North Castle (t) |
200 | 0 | 0 | |
|
Armonk Fire District #2 North Castle (t) |
60 | 2 | 0 | |
|
Moderne Barn North Castle (t) |
101 | 0 | 0 | |
|
Edith Macy Camp of Tomorrow Ossining (t) |
100 | 0 | 0 | |
|
North Castle Pool &tennis Club North Castle (t) |
400 | 0 | 0 | |
|
Breezemont Day Camp North Castle (t) |
550 | 0 | 0 | |
|
Armonk Alliance Church North Castle (t) |
208 | 0 | 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 | |
|
Congregation Bnai Israel North Castle (t) |
30 | 0 | 0 | |
|
Armonk Tennis Club North Castle (t) |
200 | 0 | 0 | |
|
Church of Jesus Christ Lds Ossining (t) |
300 | 0 | 0 | |
|
Kingdom Hall of Jehovahs Wit Ossining (t) |
125 | 1 | 0 | |
|
Northern Westchester 103-105 Bedford (t) |
160 | 0 | 0 | |
|
Grand Slam Banksville North Castle (t) |
100 | 1 | 0 | |
|
Finch Country Store |
25 | 1 | 0 | |
|
LA Cremaillere North Castle (t) |
100 | 1 | 0 | |
|
Travelers Restaurant Yorktown (t) |
150 | 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 | |
|
Fox Lane High & Middle Schools Mount Kisco (v) |
3,000 | 0 | 0 | |
|
Chestnut Ridge Racquet Club Bedford (t) |
220 | 1 | 0 | |
|
Country Childrens Center Yorktown Yorktown (t) |
79 | 1 | 0 | |
|
Teatown Lake Reservation Cortlandt (t), Yorktown (t) |
100 | 1 | 0 | |
|
Temple Shaaray Tefila Bedford (t) |
75 | 0 | 0 | |
|
Bedford Rest Area Nys RT 684 Bedford (t) |
1,000 | 2 | 0 | |
|
West Patent Elementary School Bedford (t) |
400 | 0 | 0 | |
|
Bedford Village Plaza Bedford (t) |
100 | 1 | 0 | |
|
Nadines Restaurant Yorktown (t) |
80 | 1 | 0 | |
|
Young Judaea Sprout Westchester Cortlandt (t) |
120 | 1 | 0 | |
|
Bedford Community Church Bedford (t) |
250 | 0 | 0 | |
|
Rippowam Cisqua School Bedford Bedford (t) |
425 | 1 | 0 | |
|
Glen Arbor Golf Club Bedford (t) |
101 | 0 | 0 | |
|
Saint Matthews Episcopal Church Bedford (t) |
100 | 0 | 0 | |
|
Bedford Post Restaurant Bedford (t) |
100 | 0 | 0 | |
|
Pound Ridge Golf Club Pound Ridge (t) |
101 | 0 | 0 | |
|
Muscoot Farm Somers (t) |
150 | 0 | 0 | |
|
Caramoor Center for Music Art Bedford (t) |
50 | 0 | 0 | |
|
Cortlandt Des Cortlandt (t) |
40 | 1 | 0 | |
|
Croton Study House Cortlandt (t) |
27 | 1 | 0 | |
|
John Jay Homestead Bedford (t) |
100 | 0 | 0 | |
|
Nys Dot Residency Katonah Bedford (t) |
30 | 1 | 1 |
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.