CITY REPORT PA

Hidden Valley, PA - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$454K
Median Home Value

Key Facts for Hidden Valley Residents

  • Your city's water systems recorded 5 violations since 2021.
  • Homes built before 1986: 49% - older plumbing may contain lead solder.

Hidden Valley's Water Providers

Service in Hidden Valley, PA can differ by address: 2 water systems are tied to the area in federal records, and the 2 largest are listed with their violation records.

Overview

We track home safety data for 1 ZIP code in Hidden Valley, Pennsylvania (population ~86), covering 2 community water systems serving approximately 2,150 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Hidden Valley water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Lead data: not yet available for Hidden Valley
  • Lead action-level status: not available

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Consumer Confidence Rule Reporting 4 1
Haloacetic Acids (HAA5) Disinfection Byproducts 2 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 2 1
Revised Total Coliform Rule Microbiological 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
15502 — 5 0 Lincoln Twp Muni Authority

All ZIP Codes in Hidden Valley

  • 15502 - 5 violations recorded for mapped water systems

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

What's in Hidden Valley's Water?

Consumer Confidence Rule 4 violations
Reporting
Haloacetic Acids (HAA5) 2 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Total Trihalomethanes (TTHM) 2 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.08 mg/L
Increased cancer risk with long-term exposure above the MCL

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Hidden Valley Infrastructure Age

1983
Median Build Year
49%
Built Before 1986
9%
Built Before 1970
Copper
Likely Pipe Material

With 49% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

For a household in Hidden Valley, a certified lab test of tap water answers what the median build year of 1983 cannot.

1983
Median Year Built
49%
Pre-1986 (lead solder era; lead paint banned 1978)
9%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (9%) 1970–1986 (40%) Post-1986 (51%)

Most homes in Hidden Valley were built after 1986; lead exposure at a tap still depends on its service line and plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Hidden Valley: Lead Risk & Vulnerable Populations

49%
Homes Built Before 1986

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Frequently Asked Questions

How many violations are on record for water systems serving Hidden Valley?
EPA records list 5 EPA violations for Hidden Valley water systems. These water-system violations are shown for 1 mapped ZIP code.
How many water systems serve Hidden Valley?
Our records map 2 water systems to 1 ZIP code in Hidden Valley. The related population figure in our data is approximately 86 people; it is not a count of people served citywide.
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How to cite this page

APA ZipCheckup. (2026). Hidden Valley, PA - Home Safety Score unavailable. https://zipcheckup.com/cities/pa/hidden-valley/
BibTeX
@misc{zipcheckup-cities-pa-hidden-valley,
  author = {{ZipCheckup}},
  title  = {{Hidden Valley, PA - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/pa/hidden-valley/}
}

Page version: October 2026.

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