Water quality in Diamond, Missouri
Diamond is in Newton County. 42 active public water systems serve the county; 32 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 Newton County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Granby PWS Granby |
2,034 | 1 | 6.6 mi | |
| Big Valley Park MHP Joplin |
158 | 0 | 8.4 mi | |
| Neosho PWS Neosho |
12,157 | 3 | 10.4 mi | |
| Shady Lane Subdivision |
45 | 6 | 10.7 mi | |
| Newton CO Pwsd 1 Newtonia |
450 | 2 | 11.1 mi | |
| Boondocks Enterprises LLC Neosho |
35 | 6 | 11.2 mi | |
| Redings Mill PWS Joplin |
163 | 1 | 11.3 mi | |
| Timberlost MHP Joplin |
150 | 3 | 11.6 mi | |
| Red Oak Estates Neosho |
75 | 2 | 12.2 mi | |
| Park Place MHP Joplin Joplin |
62 | 3 | 13.0 mi | |
| Stella PWS Stella |
158 | 1 | 17.5 mi | |
| Fairview PWS Fairview |
380 | 1 | 17.6 mi | |
| 43 Mobile Home & RV Park Seneca |
137 | 1 | 17.9 mi | |
| Seneca PWS Seneca |
2,390 | 1 | 19.5 mi |
Non-community systems in Newton County (27: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Silver Moon Full Gospel Church Neosho |
90 | 0 | 0 | |
|
Undercliff |
150 | 2 | 1 | |
|
Dollar General #16263 Joplin |
1,000 | 0 | 0 | |
|
Big Shoal RV Country |
25 | 1 | 0 | |
|
Casey's #4256 |
25 | 0 | 0 | |
|
Sagmount Baptist Youth Camp Joplin |
250 | 1 | 0 | |
|
Yesway 1038 |
100 | 1 | 0 | |
|
Monark Baptist Church Neosho |
50 | 2 | 0 | |
|
Mundys RV Park |
25 | 2 | 0 | |
|
Church of God Monark Springs Campground |
1,000 | 0 | 0 | |
|
Cornerstone Bible Church |
80 | 0 | 0 | |
|
4 State Moto |
25 | 3 | 2 | |
|
Ozark Camp & Retreat Center |
100 | 2 | 1 | |
|
KOA Campground |
30 | 2 | 1 | |
|
Opal Foods LLC Neosho |
75 | 4 | 1 | |
|
Zans Creekside Cmpgrnd |
30 | 0 | 0 | |
|
Ozark Stave Products |
25 | 3 | 1 | |
|
Trinity Learning Center Neosho |
93 | 6 | 2 | |
|
Westview Elementary School |
167 | 3 | 0 | |
|
Dollar General #23303 Neosho Neosho |
25 | 1 | 1 | |
|
Blue Sky RV Park Goodman |
25 | 1 | 0 | |
|
C Mart Goodman |
50 | 0 | 0 | |
|
Turtle Stop C Store |
25 | 0 | 0 | |
|
Seneca R 7 Early Childhood Center |
63 | 0 | 0 | |
|
Petro Stopping Center |
900 | 2 | 0 | |
|
Loves Travel Stop 282 |
75 | 1 | 1 | |
|
Budget Inn |
40 | 3 | 0 |
About this data
Water systems are matched to Newton County, nearest to Diamond 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 Missouri 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.