County drinking water records
Humboldt County, IA drinking water systems
10 community water systems serve Humboldt County, IA, reporting 7,565 people served in all. A system that also serves other counties counts all of its customers here.
2 of them (20%) had at least one health-based violation in the last 10 years. 1 system still has one unresolved.
9 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.
Their lead service line inventories list 2 lead lines, 162 galvanized lines that must be replaced and 332 lines of unknown material.
- Community water systems
- 10
- People served, sum of each system's own figure
- 7,565
- Systems with a health-based violation, last 10 years
- 2
- Systems with one unresolved
- 1
- Lead service lines in inventories
- 2
Water systems serving Humboldt County
10 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 |
|---|---|---|---|---|---|---|
| Humboldt Municipal Water Dept | Humboldt | 4,792 | Groundwater under direct influence | 0 | 0 | 0 |
| Dakota City Water Supply | Dakota City | 769 | Groundwater | 0 | 0 | 0 |
| Gilmore City Waterworks | Gilmore City | 487 | Groundwater | 1 | 0 | 0 |
| Livermore Water Supply | Livermore | 383 | Groundwater | 1 | 1 | 0 |
| Bode Municipal Water Supply | Bode | 304 | Groundwater | 0 | 0 | 0 |
| Lu Verne Water Supply | Lu Verne | 258 | Groundwater | 0 | 0 | 2 |
| Renwick Munic Water Supply | Renwick | 234 | Groundwater | 0 | 0 | 0 |
| Thor Water Works | Thor | 181 | Groundwater | 0 | 0 | 0 |
| Rutland Water Supply | Rutland | 116 | Groundwater | 0 | 0 | 0 |
| Ottosen Water Supply | Ottosen | 41 | Groundwater | 0 | 0 | 0 |
Cities and towns in Humboldt County
10 places- Bode1 system
- Dakota City1 system
- Gilmore City1 system
- Humboldt1 system
- Livermore1 system
- Lu Verne1 system
- Ottosen1 system
- Renwick1 system
- Rutland1 system
- Thor1 system
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