Tap Truth EPA drinking water records, in plain English

County drinking water records

Nowata County, OK drinking water systems

12 community water systems serve Nowata County, OK, reporting 14,375 people served in all. A system that also serves other counties counts all of its customers here.

11 of them (92%) had at least one health-based violation in the last 10 years. 5 systems still have one unresolved.

12 rely mainly on surface water, counting water bought from other systems.

11 systems filed a lead service line inventory listing 0 lead lines, 298 galvanized lines that must be replaced and 3,574 lines of unknown material.

1 more system is placed in Nowata County, OK by the county its records name because it has no service area map that lines up with its own records, so it is listed apart and not counted here.

Community water systems
12
People served, sum of each system's own figure
14,375
Systems with a health-based violation, last 10 years
11
Systems with one unresolved
5
Lead service lines in inventories
0

Water systems serving Nowata County

12 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Craig Co RWD #2 Vinita, White Oak and 1 more and land outside them 4,250 Purchased surface water 3 0 0
Nowata Municipal Authority Nowata 3,971 Surface water 35 0 0
Consolidated RWD #1 Nowata and Rogers Co Nowata 1,580 Purchased surface water 0 0 0
Nowata Co RWD #7 South Coffeyville and land outside it 1,050 Purchased surface water 17 9 0
South Coffeyville South Coffeyville 790 Purchased surface water 3 0 0
Elm Bend RWD Inc Delaware and land outside it 600 Purchased surface water 49 1 0
Nowata Co RW & S Dist #1 Wann and land outside it 500 Purchased surface water 1 0 No inventory
Delaware Delaware and land outside it 456 Surface water 9 2 0
Nowata Co RWD #6 Nowata and Watova and land outside them 450 Purchased surface water 16 3 0
Lenapah Public Works Authority Lenapah and land outside it 298 Surface water 15 0 0
Nowata County RWD # 3 Nowata and land outside it 225 Purchased surface water 18 0 0
Nowata Co RWD #2 Outside cities and towns 205 Purchased surface water 29 2 0

Systems placed by county record in Nowata County

1 system

EPA has no service area map for this system. It is placed by the county its records name (the counties EPA lists it serving, or the county coded in its ID where EPA lists none), and without a map it is not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Nowata Co RWD #5 County on record 70 Purchased surface water 16 0 0

Cities and towns in Nowata County

7 places

Back to Oklahoma

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations