Water Quality Report

Walnut Bottom, PA (17266): No EPA Water System

No EPA-registered water system mapped - county-level context only

High County Radon Potential

EPA records for the water systems mapped to 17266 in Walnut Bottom, PA do not contain a complete violation count and source window. ZipCheckup does not infer a clean record from missing or partial data.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality N/A
Lead Risk N/A
NFIP Claim History Claim records 4 claims
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
  • Flood 4 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: source date or period is not present in ZipCheckup's accepted source record Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
1
Water System
0
People Served
0
Health Violations (since 2021)
N/A
Water Source
Zone 1
County Radon Potential · High
$195K
Median Home ValueState median: $187K

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
Unknown
Evidence missing
PFAS MCL screen
Unknown
Evidence missing
EPA radon zone
0/100
Observed
Annual EPA AirData AQI
100/100
Observed

Required domains

Drinking water
Unknown
Indoor environment
0/100
Outdoor environment
100/100

Coverage: 2 of 4 components and 2 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (4) CRITICAL

Other Water Quality Reports in Pennsylvania

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Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). No EPA-registered water system is mapped to ZIP 17266. To look up the system serving a specific address, use the state SDWIS search tool.

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.

📊 EPA Safe Drinking Water · View source →
Environmental Hazards (11) HIGH
Home & Infrastructure (8) HIGH

Possible home maintenance concerns - talk to a local expert.

Call (855) 384-4856

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Cost & Community (7) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Walnut Bottom

Based on local data for ZIP 17266, 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 Walnut Bottom has 4 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 17266 was built around 1955. 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 Costs

Window Replacement

The median build year of homes in Walnut Bottom is 1955; 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 Costs

Roofing Inspection & Repair

Homes built around 1955 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service 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 17266 safe to drink?

No EPA-registered public water system is mapped to ZIP 17266, so there is no federal water quality record to assess. Residents in this area typically rely on private wells or very small systems below EPA reporting thresholds. If you rely on a private well, the CDC recommends testing it at least once a year. 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 17266's water come from?

There is no community water system directly registered with the EPA for ZIP 17266. Most residents rely on private wells drawing from groundwater, or are served by a neighboring district that isn't cross-referenced to this ZIP in federal data. Check with your local county health department to confirm your source.

How can I get my water tested in Walnut Bottom?

Since no EPA-registered water utility is mapped to ZIP 17266, contact your local county health department or hire a certified lab for independent home water testing. The EPA recommends testing private wells at least once a year.

What is the radon risk for 17266?

17266 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Cumberland County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

What does the NFIP claim history show for ZIP 17266?

FEMA records contain 4 flood insurance claims filed in ZIP code 17266; the recorded rated-zone value (the most frequent one if there are several claims) is A, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.

How to cite this page

APA ZipCheckup. (2026). Walnut Bottom, PA (17266): No EPA Water System. https://zipcheckup.com/report/17266/
BibTeX
@misc{zipcheckup-report-17266,
  author = {{ZipCheckup}},
  title  = {{Walnut Bottom, PA (17266): No EPA Water System}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/17266/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 17266

ZIP Code City, State Distance Grade Violations
17257 Shippensburg, PA 6.3 mi D 90
17241 Newville, PA 6.9 mi C 19
17240 Newburg, PA 9.0 mi N/A 0
17081 Plainfield, PA 10.4 mi N/A 0
17306 Bendersville, PA 11.2 mi N/A 0
17015 Carlisle, PA 11.3 mi F 85
17065 Mount Holly Springs, PA 11.7 mi N/A 38
17337 Idaville, PA 12.1 mi N/A 0
17324 Gardners, PA 12.1 mi N/A 38
17304 Aspers, PA 12.2 mi N/A 4

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Coverage: 12/17 risk factors Data sources →
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