Water quality for ZIP code 07421
ZIP 07421 covers Hewitt and Upper Greenwood Lake in Passaic County, New Jersey, one of 27 ZIP codes in the county. 151 active public water systems serve the county; 94 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Passaic County
28 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Veolia Water NJ Greenbrook Estates West Milford Twp |
600 | 0 | 1.2 mi | |
| Veolia Water New Jersey Awosting West Milford Twp |
633 | 0 | 1.5 mi | |
| Veolia Water New Jersey Birch Hill West Milford Twp |
180 | 0 | 2.7 mi | |
| Veolia Water NJ Bald Eagle Commons West Milford Twp |
1,444 | 0 | 3.7 mi | |
| Veolia Water New Jersey Parkway West Milford Twp |
92 | 0 | 3.8 mi | |
| Reflection Lakes Garden Apartments West Milford Twp |
40 | 4 | 4.4 mi | |
| Veolia Water Nj-Bald Eagle Village West Milford Twp |
1,258 | 0 | 4.6 mi | |
| Veolia Water New Jersey Crescent Park West Milford Twp |
700 | 2 | 5.5 mi | |
| Veolia Water NJ Olde Milford Est West Milford Twp |
1,577 | 0 | 5.8 mi | |
| Ringwood Water Department Ringwood Boro |
9,327 | 6 | 6.8 mi | |
| Pvwc-Postbrook West Milford Twp |
458 | 2 | 7.0 mi | |
| Complete Care at Milford Manor LLC West Milford Twp |
165 | 3 | 7.7 mi | |
| N.j.d.w.s.c. Wanaque North Wanaque Boro |
150 | 2 | 9.6 mi | |
| Wanaque W Dept. Ringwood Boro, Wanaque Boro |
10,266 | 5 | 9.6 mi | |
| Wonder Lake Properties I West Milford Twp |
105 | 3 | 10.0 mi | |
| Passaic Valley W C High Crest West Milford Twp |
1,132 | 1 | 10.7 mi | |
| Bloomingdale Water Dept Bloomingdale Boro |
7,742 | 2 | 11.2 mi | |
| Butler Water Dept Bloomingdale Boro, Butler Boro, Kinnelon Boro and 1 more |
7,630 | 3 | 12.1 mi | |
| Pompton Lakes Mua Pompton Lakes Boro |
11,435 | 6 | 12.3 mi | |
| Holland Christian Home North Haledon Boro |
250 | 2 | 16.4 mi | |
| Township of Wayne Wayne Twp |
55,000 | 0 | 16.6 mi | |
| Manchester Utilities Authority Haledon Boro |
12,000 | 2 | 17.7 mi | |
| Hawthorne Water Department Fair Lawn Boro, Hawthorne Boro |
19,458 | 3 | 18.0 mi | |
| Totowa W Dept Totowa Boro |
10,804 | 4 | 19.9 mi | |
| Woodland Park Water Department Woodland Park Boro |
6,000 | 1 | 21.4 mi |
Non-community systems in Passaic County (122: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
D' Boathous Restaurant West Milford Twp |
115 | 0 | 0 | |
|
Vacca's Pizza & Deli West Milford Twp |
52 | 0 | 0 | |
|
Lake Shore Inn West Milford Twp |
67 | 2 | 1 | |
|
Happy Times Day Care West Milford Twp |
280 | 0 | 0 | |
|
Our Lady Queen of Peace/ West Milford Twp |
208 | 1 | 0 | |
|
3 Roads Deli West Milford Twp |
153 | 1 | 1 | |
|
Hewitt Plaza Prof Condo West Milford Twp |
141 | 1 | 1 | |
|
Lukoil 57360 West Milford Twp |
303 | 0 | 0 | |
|
West Milford Elks Lodge West Milford Twp |
202 | 0 | 0 | |
|
Utopia Deli West Milford Twp |
166 | 2 | 0 | |
|
Camp Hope West Milford Twp |
87 | 0 | 0 | |
|
Upper Greenwood LK Elem School West Milford Twp |
402 | 2 | 1 | |
|
American Legion Post #289 West Milford Twp |
34 | 1 | 0 | |
|
Pauls Place West Milford Twp |
107 | 1 | 0 | |
|
Old School Pub West Milford Twp |
108 | 0 | 0 | |
|
Dairy Queen West Milford Twp |
177 | 2 | 2 | |
|
The New Jessies Kettle West Milford Twp |
208 | 0 | 0 | |
|
Marshall Hill Elem School West Milford Twp |
422 | 2 | 0 | |
|
McDonalds Restaurant West Milford Twp |
525 | 2 | 0 | |
|
Tj's Pizzeria Cafe' LLC West Milford Twp |
167 | 1 | 1 | |
|
Petro Two West Milford Twp |
154 | 0 | 0 | |
|
West Milford Public Library & Community West Milford Twp |
165 | 1 | 1 | |
|
Greenwood Lake Airport MG West Milford Twp |
25 | 0 | 0 | |
|
The Town Commons West Milford Twp |
33 | 1 | 1 | |
|
Shiloh Bible Camp West Milford Twp |
50 | 1 | 0 | |
|
Omni Day School West Milford Twp |
29 | 2 | 1 | |
|
Momento II West Milford Twp |
76 | 2 | 2 | |
|
West Milford Rec Center West Milford Twp |
65 | 2 | 1 | |
|
Bethel Ranch Christian Home West Milford Twp |
25 | 0 | 0 | |
|
Dunkin Donuts West Milford Twp |
1,014 | 1 | 0 | |
|
West Milford Shopping Center West Milford Twp |
725 | 2 | 0 | |
|
Walgreens West Milford Twp |
595 | 2 | 0 | |
|
TJ Max West Milford Twp |
515 | 0 | 0 | |
|
Bearfort Shopping Village West Milford Twp |
345 | 0 | 0 | |
|
The Vreeland Store West Milford Twp |
154 | 1 | 1 | |
|
Camp Hope Main Well West Milford Twp |
111 | 1 | 0 | |
|
S&s Deli Said Hashimi West Milford Twp |
102 | 1 | 0 | |
|
Chidos West Milford Twp |
88 | 2 | 0 | |
|
Alfa Development Inc. West Milford Twp |
85 | 2 | 1 | |
|
Fables at Fairy Tale Forest West Milford Twp |
62 | 1 | 1 | |
|
Belcher Run Shopping Center West Milford Twp |
60 | 0 | 0 | |
|
Alfa Development Inc-Union Valley Road West Milford Twp |
58 | 1 | 1 | |
|
Fox Island Creamy & Cafe West Milford Twp |
52 | 0 | 0 | |
|
Teen Coffee House West Milford Twp |
52 | 1 | 1 | |
|
Veolia Water New Jersey Greenwood Lake West Milford Twp |
52 | 0 | 0 | |
|
Football Field/ Concession Stand West Milford Twp |
50 | 2 | 1 | |
|
West Milford Road Dept West Milford Twp |
40 | 2 | 1 | |
|
Newfoundland BP West Milford Twp |
28 | 1 | 1 | |
|
Camp Hope Pool West Milford Twp |
81 | 0 | 0 | |
|
Grace Fellowship Church West Milford Twp |
225 | 0 | 0 |
About this data
Water systems are matched to Passaic 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 Jersey 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.