Water quality for ZIP code 12306
ZIP 12306 covers Rotterdam, Mariaville Lake, and Schenectady in Schenectady County, New York, one of 12 ZIP codes in the county. 36 active public water systems serve the county; 9 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Schenectady County
10 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Princetown Water Supply Princetown (t) |
900 | 0 | 2.6 mi | |
| Rotterdam WD #5 Rotterdam (t) |
28,000 | 0 | 4.1 mi | |
| Hillcrest Commons-Rear Section Duanesburg (t) |
42 | 1 | 4.3 mi | |
| Scotia Village Water Works Scotia (v) |
12,800 | 1 | 4.7 mi | |
| Rotterdam WD #3 Rotterdam (t) |
1,900 | 0 | 4.9 mi | |
| Hillcrest Commons Frt Section Duanesburg (t) |
64 | 1 | 5.3 mi | |
| Schenectady City Water Works Schenectady (c) |
62,000 | 0 | 5.9 mi | |
| Glenville WD #11 Glenville (t) |
15,000 | 0 | 6.7 mi | |
| Delanson Village Water Works Delanson (v) |
380 | 0 | 8.3 mi | |
| Niskayuna Consolidated WD #11 Schenectady (c) |
22,287 | 1 | 8.6 mi |
Non-community systems in Schenectady County (25: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Maple Ski Ridge Inc. Rotterdam (t) |
325 | 0 | 0 | |
|
Frosty Acres Campsite Duanesburg (t) |
230 | 1 | 0 | |
|
Duanesburg Area Community Daycare Duanesburg (t) |
50 | 1 | 0 | |
|
Rosa Villa Duanesburg (t) |
25 | 0 | 0 | |
|
Mikey Mart II RT 7 & I-88 |
25 | 2 | 0 | |
|
Dollar General Duanesburg Duanesburg (t) |
25 | 0 | 0 | |
|
Syrons Market Duanesburg (t) |
100 | 1 | 1 | |
|
Tarassas Italian American Cuisine Duanesburg (t) |
250 | 0 | 0 | |
|
Hickory Hill Smokehouse Duanesburg (t) |
100 | 0 | 0 | |
|
Stewarts Brdnbttr S 250-Duanesburg |
25 | 0 | 0 | |
|
Duanesburg Diner & Restaurant Duanesburg (t) |
100 | 0 | 0 | |
|
Indian Lookout Country Club |
25 | 0 | 0 | |
|
Wolf Hollow Brewing Glenville (t) |
25 | 0 | 0 | |
|
Murrays Fools Glenville (t) |
200 | 1 | 0 | |
|
Stewarts Shop 324-Glenville Glenville (t) |
25 | 0 | 0 | |
|
Bears Steakhouse Duanesburg (t) |
100 | 0 | 0 | |
|
Duanesburg Elem School Delanson (v) |
500 | 0 | 0 | |
|
Dollar General Delanson (v) |
100 | 0 | 0 | |
|
Gibbys Diner Duanesburg (t) |
150 | 0 | 0 | |
|
Delanson Delicatessan and Smoke Shop Delanson (v) |
50 | 0 | 0 | |
|
Stewarts #116 (new) Esperance (t) |
100 | 0 | 0 | |
|
Hannaford Super Market Duanesburg (t) |
130 | 0 | 0 | |
|
Whispering Pines Daycare Duanesburg (t) |
25 | 0 | 0 | |
|
J & D Pub Delanson (v) |
300 | 0 | 0 | |
|
Mariaville Lakeside Country Store |
25 | 0 | 0 |
About this data
Water systems are matched to Schenectady 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 place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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.