Water Quality in Greenwood, IN (46131)
EPA violation data for public water systems serving ZIP code 46131.
Active Health Violations
5 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 98% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
34,647
Population
48
Water Systems
202
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (48)
Indiana American Water - Johnson County
Bargersville Water Department
Indiana American Water - Shelbyville
Indiana Cities Water Company - Franklin
Mr. Thomas Hood
Mrs. Evelyn M. Stanley
Madaans Kk Pizza
Zotung Christian Church
1 health-basedHopewell Presbyterian Church
Hopewell Elementary School
Good Shepherd Lutheran Church
Hillview Country Club-Well 2
Franklin Mobile Home Cou
Hillview Country Club
All resolvedJehovah`S Witness Whiteland
Franklin Church Of Nazarene
Needham Elementary School
Restoration Church
All resolvedUnion Christian Church
St. Thomas Episcopal Church
Shell Oil-Atc
Amity Baptist Church
1 health-basedJohnson County Sale Pavillion
All resolvedDeer Valley Golf Course
Hurricane Community Church
All resolvedTara Treatment Center, Inc.
1 health-basedCypress Run Golf Course
All resolvedMarc Adams School Of Woodworking
Auction U.S.A.
Horseshoe Campground
Big Foot #121
First Mount Pleasant Baptist Church
All resolvedHodges Enterprises
Shiloh Community Church
1 health-basedFranklin Animal Clinic Inc.
Henrys Bait & Tackle
Waterside In Franklin
Desperation Depot
1 health-basedWalters Chapel Of The Nazarene
Millies Desperation Depot
Johnson Co. Office Of Emerg. Management
Land-O-Nod
Legends Of Indiana Golf Course
Smiley'S Mills Market
Hilltop Motel
All resolvedCornerstone Reformed Church
All resolvedD & J Market
Sleep-N-Time
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Greenwood (46131) has more violations than 98% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 202.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.