Tap Truth EPA drinking water records, in plain English

County drinking water records

Jones County, IA drinking water systems

11 community water systems serve Jones County, IA, reporting 12,054 people served in all.

None of them had a health-based violation in the last 10 years.

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

Their lead service line inventories list 40 lead lines, 109 galvanized lines that must be replaced and 2,123 lines of unknown material.

2 more systems are placed in Jones County, IA by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
11
People served, sum of each system's own figure
12,054
Systems with a health-based violation, last 10 years
0
Systems with one unresolved
1
Lead service lines in inventories
40

Water systems serving Jones County

11 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
Anamosa Municipal Water Supply Anamosa 4,457 Groundwater 0 0 9
Monticello Water Supply Monticello 4,040 Groundwater 0 0 6
Anamosa State Penitentiary Anamosa and land outside it 1,230 Groundwater 0 0 0
Olin Water Supply Olin 651 Groundwater 0 0 1
Wyoming Water System Wyoming 523 Groundwater 0 0 1
Oxford Junction Water Supply Oxford Junction 424 Groundwater 0 0 0
Martelle Water Works Martelle 249 Groundwater 0 0 2
Onslow Water Supply Onslow 201 Groundwater 0 0 0
Center Junction (Eiruss) Center Junction 100 Groundwater 0 1 0
Morley Municipal Water Supply Morley 98 Groundwater 0 0 21
Bacon Addition Monticello and land outside it 81 Groundwater 0 0 0

Systems placed by county record in Jones County

2 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Fairview Terrrace Mobile Home Park LLC County on record 72 Groundwater 0 2 0
Montipark LLC County on record 60 Groundwater 2 35 0

Cities and towns in Jones County

9 places

Back to Iowa

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