Water quality for ZIP code 37694
ZIP 37694 covers Watauga and Johnson City in Carter County, Tennessee, one of 5 ZIP codes in the county. 22 active public water systems serve the county; 6 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 Carter County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| North Elizabethton Water Co-Op |
1,555 | 0 | 4.1 mi | |
| South Elizabethton U.d. |
6,244 | 2 | 7.0 mi | |
| Siam Utility District Elizabethton |
3,319 | 3 | 7.1 mi | |
| Watauga River Reg Water Auth |
353 | 0 | 8.4 mi | |
| Hampton Utility District Hampton |
4,354 | 3 | 9.8 mi | |
| First U.d. of Carter County Elizabethon, Elizabethton |
9,143 | 2 | 10.6 mi | |
| Peters Hollow Water System Elizabethton |
196 | 4 | 11.7 mi | |
| Roan Mountain Utility District Roan Mountain |
1,226 | 2 | 17.2 mi |
Non-community systems in Carter County (13: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Fish Springs Marina |
374 | 0 | 0 | |
|
Black Bear Resort |
69 | 0 | 0 | |
|
Roan Mtn State Park-Pavillion Roan Mountain |
25 | 0 | 0 | |
|
Roan Mtn ST Pk-Visitor Center |
25 | 0 | 0 | |
|
Roan Mtn ST Pk-Cabins |
100 | 0 | 0 | |
|
Roan Mtn ST Pk-Maintenance |
25 | 0 | 0 | |
|
Sugar Hollow RV Park |
34 | 0 | 0 | |
|
Cove Creek Campground #2 |
40 | 0 | 0 | |
|
Roan Mtn ST Pk-Pool |
93 | 0 | 0 | |
|
Johnson Cabins |
73 | 0 | 0 | |
|
Roan Mtn ST Pk-Cmpg Check in |
37 | 0 | 0 | |
|
Dennis Cove Campground Usfs |
34 | 0 | 0 | |
|
Cove Creek Campground #1 |
26 | 0 | 0 |
About this data
Water systems are matched to Carter 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.
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 Tennessee 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.