Local water quality
Water quality in Caldwell, Idaho
7 public water systems · EPA data
The bottom line
EPA records for the water serving Caldwell, Idaho show Lead, Nitrate, Copper and more. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Caldwell's water
Contaminants EPA has recorded across Caldwell's water systems, and how many certified filters remove each.
Water systems serving Caldwell
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
CALDWELL CITY OF
74,000 people served
1 contaminant · report →
DRAKE SUBD
150 people served
2 contaminants · report →
MAVERICK SUBD LASHER CONSTRUCTION
90 people served
2 contaminants · report →
SYMMS FRUIT RANCH INC
88 people served
2 contaminants · report →
MOUNTAIN HOME MIGRANT HEAD START
78 people served
1 contaminant · report →
VANAL HEIGHTS WELL ASSN
48 people served
2 contaminants · report →
DARIGOLD INC
0 people served
2 contaminants · report →
Filter your Caldwell water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.