ZipCheckup grade for 42101: C.
A mixed picture - some signals here are worth your attention.
Your top priority: match a filter's certification to the violations (14 health-based violations). Check your ZIP → NSF certified filters
Bowling Green, KY: 14 Health-Based Violations Recorded for Mapped Water Systems - 57/100
EPA data combined for 5 water systems mapped to this ZIP (largest mapped system: Bowling Green Municipal Utilities)
Health-based violation records by water system:
EPA records for the water systems mapped to 42101 in Bowling Green, KY contain 16 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 14 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 14 health-based violations and 2 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
- Flood 60 cumulative NFIP claim records. Check the current FEMA map for a specific address.
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Alerts for Bowling Green (42101): 1 high priority, none critical.
Score Breakdown
Overall Home Safety Score: 57/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 42101 in Bowling Green, Kentucky is mapped to the water system Bowling Green Municipal Utilities (EPA ID: KY1140038). This system provides water to approximately 53,601 people from surface water sources.
There are 5 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Bowling Green Municipal Utilities | KY1140038 | 53,601 | Surface water |
| Warren County Water District | KY1140487 | 91,118 | Surface water |
| Edmonson Company Water District | KY0310114 | 17,848 | Surface water |
| Brownsville Municipal Water System | KY0310706 | 1,441 | Surface water |
| Butler County Water System Inc. | KY0160052 | 14,256 | Surface water |
Other Water Quality Reports in Kentucky
- 40003 (Bagdad) - 1 violation recorded for mapped water systems
- 40004 (Bardstown) - 8 violations recorded for mapped water systems
- 40006 (Bedford) - 1 violation recorded for mapped water systems
- 40007 (Bethlehem)
- 40008 (Bloomfield) - 9 violations recorded for mapped water systems
- 40009 (Bradfordsville)
- 40010 (Buckner)
- 40011 (Campbellsburg) - 1 violation recorded for mapped water systems
- 40012 (Chaplin) - 7 violations recorded for mapped water systems
- 40013 (Coxs Creek) - 3 violations recorded for mapped water systems
- 40014 (Crestwood)
- 40018 (Eastwood)
- 40019 (Eminence) - 1 violation recorded for mapped water systems
- 40020 (Fairfield)
- 40022 (Finchville)
- 40023 (Fisherville)
- 40025 (Glenview)
- 40026 (Goshen)
- 40027 (Harrods Creek)
- 40031 (La Grange)
Nearby Water Quality Reports
- 42128 (Drake) - 4 mi
- 42103 (Bowling Green) - 5 mi
- 42104 (Bowling Green) - 6 mi
- 42102 (Bowling Green) - 7 mi
- 42274 (Rockfield) - 10 mi
- 42159 (Oakland) - 11 mi - 14 violations recorded for mapped water systems
- 42122 (Alvaton) - 12 mi
- 42170 (Woodburn) - 13 mi
- 42171 (Smiths Grove) - 15 mi - 16 violations recorded for mapped water systems
- 42288 (Woodbury) - 15 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Bowling Green Municipal Utilities (KY1140038) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 42101.
Detected compounds: PFPeA.
Highest measured level: 0.0056 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (11) HIGH
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Bowling Green
Based on local data for ZIP 42101, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Bowling Green has 60 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 42101 was built around 1983. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Bowling Green is 1983; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 42101 safe to drink?
EPA SDWIS records 16 violations since 2021 across the water systems mapped to ZIP 42101 (primary system: Bowling Green Municipal Utilities), including 14 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 42101's water come from?
The recorded water source for Bowling Green Municipal Utilities, a system mapped to ZIP code 42101, is Surface water. This system serves approximately 53,601 people.
How does Bowling Green water compare to the national average?
Bowling Green's Home Safety Score ranks lower than 86% of U.S. ZIP codes, and lower than 78% of ZIP codes within Kentucky.
How can I get my water tested in Bowling Green?
If Bowling Green Municipal Utilities supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 42101?
42101 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Warren County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 42101's water?
Yes, PFAS have been detected in samples from water systems mapped to 42101. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 42101?
FEMA records contain 60 flood insurance claims filed in ZIP code 42101; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Bowling Green, KY: 14 Health-Based Violations Recorded for Mapped Water Systems - 57/100. https://zipcheckup.com/report/42101/
@misc{zipcheckup-report-42101,
author = {{ZipCheckup}},
title = {{Bowling Green, KY: 14 Health-Based Violations Recorded for Mapped Water Systems - 57/100}},
year = {2026},
url = {https://zipcheckup.com/report/42101/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 42101
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 42128 | Drake, KY | 4.0 mi | N/A | 0 |
| 42103 | Bowling Green, KY | 4.8 mi | C | 0 |
| 42104 | Bowling Green, KY | 5.5 mi | C | 0 |
| 42102 | Bowling Green, KY | 7.5 mi | N/A | 0 |
| 42274 | Rockfield, KY | 10.3 mi | C | 0 |
| 42159 | Oakland, KY | 11.2 mi | C | 14 |
| 42122 | Alvaton, KY | 11.7 mi | C | 0 |
| 42170 | Woodburn, KY | 12.7 mi | C | 0 |
| 42171 | Smiths Grove, KY | 14.5 mi | C | 16 |
| 42288 | Woodbury, KY | 15.2 mi | N/A | 0 |
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