County drinking water records
Allen County, KS drinking water systems
16 community water systems serve Allen County, KS, reporting 12,362 people served in all. A system that also serves other counties counts all of its customers here.
6 of them (38%) had at least one health-based violation in the last 10 years. 7 systems still have one unresolved.
16 rely mainly on surface water, counting water bought from other systems.
15 systems filed a lead service line inventory listing 249 lead lines, 1,357 galvanized lines that must be replaced and 183 lines of unknown material.
- Community water systems
- 16
- People served, sum of each system's own figure
- 12,362
- Systems with a health-based violation, last 10 years
- 6
- Systems with one unresolved
- 7
- Lead service lines in inventories
- 249
Water systems serving Allen County
16 systemsPeople 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 |
|---|---|---|---|---|---|---|
| City of Iola | Iola | 5,343 | Surface water | 0 | 0 | 248 |
| City of Humboldt | Humboldt | 1,836 | Surface water | 0 | 0 | No inventory |
| Neosho Co RWD 2 | Savonburg, Elsmore and 1 more and land outside them | 1,210 | Purchased surface water | 4 | 1 | No inventory |
| Bourbon Co RWD 4 | Bronson and land outside it | 1,161 | Surface water | 5 | 2 | No inventory |
| Allen Co RWD 8 | Moran and land outside it | 736 | Purchased surface water | 0 | 3 | No inventory |
| City of Gas City | Gas | 501 | Purchased surface water | 0 | 0 | No inventory |
| City of La Harpe | La Harpe and land outside it | 484 | Purchased surface water | 1 | 0 | No inventory |
| City of Moran | Moran | 467 | Purchased surface water | 0 | 0 | No inventory |
| Allen Co RWD 15 | Iola and land outside it | 135 | Purchased surface water | 0 | 0 | No inventory |
| Allen Co RWD 16 | Moran and land outside it | 133 | Purchased surface water | 0 | 0 | 1 |
| Allen Co RWD 10 | Outside cities and towns | 125 | Purchased surface water | 1 | 5 | No inventory |
| Allen Co RWD 13 | Outside cities and towns | 100 | Purchased surface water | 0 | 0 | No inventory |
| Allen Co RWD 4 | Iola and land outside it | 52 | Purchased surface water | 1 | 2 | No inventory |
| Allen Co RWD 6 | Iola and land outside it | 45 | Purchased surface water | 0 | 2 | No inventory |
| Allen Co RWD 12 | Moran and land outside it | 33 | Purchased surface water | 3 | 2 | 0 |
| Public Wholesale WSD 5 | Iola and land outside it | 1 | Surface water | 0 | 0 | No inventory |
Cities and towns in Allen County
7 placesCounties 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