Water Quality in Indianapolis, IN (46236)
EPA violation data for public water systems serving ZIP code 46236.
Past Health-Based Violations
5 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 6 monitoring/reporting violations.
More violations than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
26,416
Population
26
Water Systems
11
Violations (5yr)
5
Health-Based
Location
Loading map...
Water Systems Serving This Area (26)
Citizens Water - Indianapolis
Carmel Water Department
2 health-basedCitizens Water Of Westfield, Llc
City Of Lawrence Utilities
3 health-basedIndiana American Water - Noblesville
Greenfield Water Utility
All resolvedMcdonalds Restaurant
Oaklandon Christian Church
Oaklandon Ele School
Continental Pennwood M.H
Craig Middle School
Oaklandon Pre-School
Horizon Christian Fellowship
Mooreco Iv, Dba Mcdonalds - Fishers
Calvary Baptist Church
Elm Camp
Lawrence Apostolic
Indian Lake Christian Retreat
Living Streams Community Church
Fountain Of Truth Christian Church
Wayne Hanscom
Vfw #7119
All resolvedIndian Lake Country Club
Dave'S Market
Skatemor
Holy Cross Lutheran Church
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Indianapolis (46236) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.