Water quality for ZIP code 07034
ZIP 07034 covers Lake Hiawatha in Morris County, New Jersey, one of 50 ZIP codes in the county. 307 active public water systems serve the county; 190 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 Morris County
63 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 2.0 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 2.4 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 2.6 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 3.3 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 3.3 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 4.2 mi | |
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 5.2 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 5.3 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 5.7 mi | |
| Fayson Lakes Water Company INC Kinnelon Boro |
3,010 | 2 | 6.3 mi | |
| Pequannock Twp Water Department Lincoln Park Boro, Pequannock Twp |
14,010 | 4 | 6.8 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 7.0 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 7.2 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 7.3 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 7.5 mi | |
| Pequannock Twp Wd-Cedar Crest Pequannock Twp |
1,463 | 1 | 7.7 mi | |
| Kinnelon Water Dept Kinnelon Boro |
1,938 | 4 | 7.9 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 8.3 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 8.4 mi | |
| Butler Water Dept Bloomingdale Boro, Butler Boro, Kinnelon Boro and 1 more |
7,630 | 3 | 8.4 mi | |
| Madison Water Dept Madison Boro |
15,820 | 3 | 8.6 mi | |
| Riverdale Boro Water Dep Riverdale Boro |
4,103 | 3 | 8.6 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 9.3 mi | |
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 9.6 mi | |
| Awo&m Picatinny Arsenal Rockaway Twp |
6,011 | 0 | 10.0 mi |
Non-community systems in Morris County (243: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Rockaway Valley School Boonton Town |
520 | 1 | 0 | |
|
Hubbell Power System INC Boonton Twp |
120 | 0 | 0 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
Deer Lake Club Boonton Twp |
316 | 0 | 0 | |
|
3 Mars Court Montville Twp |
105 | 2 | 0 | |
|
1 Mars Court Montville Twp |
43 | 0 | 0 | |
|
Kij Management Boonton Twp |
47 | 0 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Heritage Reformed Congregation of NJ Kinnelon Boro |
39 | 0 | 0 | |
|
Our Lady of the Magnificat Kinnelon Boro |
506 | 4 | 0 | |
|
Country Wine & Liquors Kinnelon Boro |
110 | 0 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Rockaway Twp BD of ED -Adm BL Rockaway Twp |
35 | 0 | 0 | |
|
Kew Garden Realty LLC Pequannock Twp |
305 | 0 | 0 | |
|
Kinnelon Real Estate Kinnelon Boro |
62 | 1 | 1 | |
|
Mountainside Deli Rockaway Twp |
144 | 1 | 0 | |
|
Kinnelon Prof Bldg Kinnelon Boro |
250 | 1 | 1 | |
|
Luzzis Hibernian Restau Rockaway Twp |
47 | 0 | 0 | |
|
Reformed Church in Kinnelon Kinnelon Boro |
63 | 1 | 0 | |
|
Wise Owl Learning Center Kinnelon Boro |
70 | 2 | 0 | |
|
Smoke Rise Village Inn Kinnelon Boro |
63 | 0 | 0 | |
|
Shotmeyer Brothers Riverdale Boro |
357 | 2 | 1 | |
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Green Pond Dental Associates Rockaway Twp |
68 | 1 | 0 | |
|
Tony's Famous Pizzeria Rockaway Twp |
102 | 2 | 0 | |
|
Katherine D Mallone Sch Rockaway Twp |
390 | 3 | 1 | |
|
ST David Episcopal Church Kinnelon Boro |
224 | 2 | 0 | |
|
Apple Montessori Schools Kinnelon Boro |
210 | 0 | 0 | |
|
Community Church of Smoke Rise Kinnelon Boro |
140 | 0 | 0 | |
|
School House Plaza Randolph Twp |
811 | 1 | 1 | |
|
Minisink Club, Inc. Chatham Boro |
271 | 0 | 0 | |
|
MR Crabbys Randolph Twp |
33 | 0 | 0 | |
|
Plaza 415 Condo Association Randolph Twp |
54 | 1 | 1 | |
|
Long Hill Christian Preschool Chatham Twp |
45 | 0 | 0 | |
|
Indoor Sports Pavilion Randolph Twp |
523 | 0 | 0 | |
|
ST Simmons Church Rockaway Twp |
151 | 0 | 0 | |
|
Toma World LLC Randolph Twp |
80 | 0 | 0 | |
|
Green Pond Bible Chapel Rockaway Twp |
87 | 1 | 0 | |
|
Green Pond Corp Rockaway Twp |
40 | 0 | 0 | |
|
Harding Township Municipal Building Harding Twp |
122 | 2 | 0 | |
|
Green Pond Yacht Club INC Rockaway Twp |
84 | 0 | 0 | |
|
Christ the King Church Harding Twp |
507 | 0 | 0 | |
|
Berkshire Valley Golf Course Jefferson Twp |
210 | 0 | 0 | |
|
Casa Bianca Jefferson Twp |
162 | 3 | 1 | |
|
Morristown Natl Historic Park Harding Twp |
100 | 2 | 0 |
About this data
Water systems are matched to Morris 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.