New Bloomington, OH: High Radon Risk — 45/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Public water data for New Bloomington, OH shows a low safety grade — health-based violations appear across a meaningful share of service areas in current EPA records.
How New Bloomington Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for New Bloomington Residents
- Homes built before 1986: 86% — older plumbing may contain lead solder.
- Estimated remediation: $2,400 per household.
- CDC health risk index: 15.85 — above typical levels.
New Bloomington's Water Providers
Federal drinking water records identify 1 system operating in New Bloomington, OH. One of those systems serves the overwhelming majority of residential addresses, concentrating infrastructure management, rate authority, and EPA compliance reporting within a single organization.
Overview
We track water quality and home safety data for 1 ZIP code in New Bloomington, Ohio (population ~1,005), covering 1 community water system serving approximately 46,317 people region-wide.
No EPA violations recorded across any ZIP codes in New Bloomington — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for New Bloomington: D (45/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
New Bloomington water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for New Bloomington
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 43341 | D | AQUA OHIO - MARION | 46,317 |
All ZIP Codes in New Bloomington
- 43341 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
New Bloomington Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
New Bloomington Infrastructure Age
With 86% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Because the majority of New Bloomington's housing predates 1986, when lead solder was banned from new plumbing, the median build year of 1949 reflects a city where lead-era plumbing materials are common rather than exceptional.
Over half of homes in New Bloomington were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
How Remediation Costs Compare in New Bloomington
The equity impact of remediation in New Bloomington sits at a moderate level — real enough to plan for, within reach for most.
Remediation costs are moderate relative to home values in New Bloomington. The estimated $1,600–$3,300 range is manageable for most homeowners but still worth budgeting for. Home values are 11% below the Ohio average.
New Bloomington: Lead Risk & Vulnerable Populations
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
When older housing represents 86% of the local inventory or aggregate readings approach the federal action level, an in-home check becomes the standard way to translate citywide averages into the specific reality of an individual New Bloomington address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
New Bloomington: Flood History & Water Damage Risk
Over the multi-decade window covered by the National Flood Insurance Program, New Bloomington has accumulated 13 claims — a total that suggests more than isolated flood exposure. With 100% of ZIP codes in designated flood zones, the water-quality implications of flooding move from hypothetical to periodically relevant: treatment intake can be compromised, wells can be infiltrated, and distribution backflow can occur.
New Bloomington has a moderate flood history with 13 FEMA claims averaging $13,640 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$2,400</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in New Bloomington
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 86% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for New Bloomington, OH