Tap Truth EPA drinking water records, in plain English

County drinking water records

Logan County, OK drinking water systems

15 community water systems serve Logan County, OK, reporting 32,687 people served in all. A system that also serves other counties counts all of its customers here.

8 of them (53%) had at least one health-based violation in the last 10 years. 5 systems still have one unresolved.

11 rely mainly on groundwater and 4 on surface water, counting water bought from other systems.

14 systems filed a lead service line inventory listing 0 lead lines, 0 galvanized lines that must be replaced and 6,765 lines of unknown material.

1 more system is placed in Logan 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
15
People served, sum of each system's own figure
32,687
Systems with a health-based violation, last 10 years
8
Systems with one unresolved
5
Lead service lines in inventories
0

Water systems serving Logan County

15 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
Guthrie Guthrie and Cedar Valley 9,925 Surface water 3 0 0
Logan Co RWD #1 Guthrie and Seward and land outside them 8,907 Purchased surface water 1 0 0
Deer Creek Rural Water Corp Oklahoma City and land outside it 5,500 Groundwater 0 0 0
Langston PWA Langston 1,670 Surface water 11 2 0
Logan Co RWS & SWMD #3 Orlando and Lovell and land outside them 1,618 Groundwater 3 0 0
Crescent Crescent and land outside it 1,411 Groundwater 1 0 0
Logan Co RWD #2 Cimarron City, Cedar Valley and 2 more and land outside them 1,146 Groundwater 0 2 0
Cashion Cashion 900 Purchased groundwater 0 0 0
Whispering Oaks Outside cities and towns 350 Groundwater 1 0 0
Coyle Coyle 289 Purchased surface water 0 1 0
Marshall Marshall 258 Purchased groundwater 0 0 0
Mulhall Outside cities and towns 225 Purchased groundwater 1 3 No inventory
Orlando Orlando 201 Purchased groundwater 0 0 0
Blue Quail Logan County Outside cities and towns 188 Groundwater 0 1 0
Peppers Ranch Outside cities and towns 99 Groundwater 1 0 0

Systems placed by county record in Logan 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
Rock Creek County on record 33 Groundwater 2 10 No inventory

Cities and towns in Logan County

11 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