Tap Truth EPA drinking water records, in plain English

County drinking water records

Putnam County, IL drinking water systems

8 community water systems serve Putnam County, IL, reporting 4,004 people served in all.

3 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.

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

Their lead service line inventories list 10 lead lines, 45 galvanized lines that must be replaced and 895 lines of unknown material.

Community water systems
8
People served, sum of each system's own figure
4,004
Systems with a health-based violation, last 10 years
3
Systems with one unresolved
1
Lead service lines in inventories
10

Water systems serving Putnam County

8 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
Granville Granville 1,359 Groundwater 0 0 0
Hennepin PWD Hennepin and land outside it 750 Groundwater 0 0 0
Mark Mark 555 Groundwater 1 0 0
Lake Thunderbird Subdivsion Outside cities and towns 450 Groundwater 1 2 0
McNabb McNabb 258 Groundwater 2 0 0
Magnolia Magnolia 244 Groundwater 0 0 No inventory
Standard Standard 203 Groundwater 0 0 10
Oak Park Estates Outside cities and towns 185 Purchased groundwater 0 0 0

Cities and towns in Putnam County

6 places

Back to Illinois

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