Columbus
OH
Tap water safety reports in Columbus, OH
Browse ZIP-level reports
Open each ZIP report to view detected compounds, concentration levels, and EPA benchmark comparisons.
ZIP reports in Columbus
- 43085 - Higher concern
- 43201 - Higher concern
- 43202 - Higher concern
- 43203 - Higher concern
- 43204 - Higher concern
- 43205 - Higher concern
- 43206 - Higher concern
- 43207 - Higher concern
- 43209 - Higher concern
- 43210 - Higher concern
- 43211 - Higher concern
- 43212 - Higher concern
- 43213 - Higher concern
- 43214 - Higher concern
- 43215 - Higher concern
- 43216 - Higher concern
- 43217 - Higher concern
- 43218 - Higher concern
- 43219 - Higher concern
- 43220 - Higher concern
- 43221 - Higher concern
- 43222 - Higher concern
- 43223 - Higher concern
- 43224 - Higher concern
- 43227 - Higher concern
- 43228 - Higher concern
- 43229 - Higher concern
- 43230 - Higher concern
- 43231 - Higher concern
- 43232 - Higher concern
- 43235 - Higher concern
- 43236 - Higher concern
- 43240 - Higher concern