CITY REPORT WA

Allyn, WA: 2 Violations - 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 3
County Radon Potential (Low)
$513K
Median Home Value

Key Facts for Allyn Residents

  • Your city's water systems recorded 2 violations since 2021.
  • Homes built before 1986: 34% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 13.65.

Allyn's Water Providers

Sorted by reported population served, the top 2 of 2 public water systems mapped to Allyn, WA appear below, each with its own federal compliance record.

Overview

We track home safety data for 1 ZIP code in Allyn, Washington, covering 2 community water systems serving approximately 4,585 people. 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

Allyn water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: reported as 0 mg/L (a reported 0 is not proof of no lead; check the source record for its reporting limit) (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 3.

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
Revised Total Coliform Rule Microbiological 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
98524 — 2 0 Lakeland Village Water

All ZIP Codes in Allyn

  • 98524 - 2 violations recorded for mapped water systems

Data Sources

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

Allyn Community Health Snapshot

11.1%
Asthma (US: 9.8%)
12.2%
Diabetes (US: 10.4%)
16.9%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11.1% ↑
Diabetes 12.2% ↑
Mental Health 16.9% ↑

Vertical line = national average. ■ Above national · ■ Below national

What's in Allyn's Water?

Revised Total Coliform Rule 4 violations
Microbiological
Indicates possible bacterial contamination

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

Allyn Infrastructure Age

1992
Median Build Year
34%
Built Before 1986
16%
Built Before 1970
Copper
Likely Pipe Material

Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.

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

Housing Age Profile

Over the decades, Allyn accumulated housing from multiple construction periods. The median build year of 1992 can be read against 1986, when lead solder in plumbing became federally prohibited - a regulatory line, not a safety line, and individual homes on either side of it can have different plumbing.

1992
Median Year Built
34%
Pre-1986 (lead solder era; lead paint banned 1978)
16%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (16%) 1970–1986 (18%) Post-1986 (66%)

Most homes in Allyn 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.

Allyn: Lead Risk & Vulnerable Populations

34%
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.

Allyn: NFIP Claim Records and Water-Quality Context

8
Total FEMA Flood Claims
$12,568
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Allyn contains 8 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $12,568. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

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.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many violations are on record for water systems serving Allyn?
EPA records list 2 EPA violations for Allyn water systems. These water-system violations are shown for 1 mapped ZIP code.
How many water systems serve Allyn?
Our records map 2 water systems to 1 ZIP code in Allyn. The related population figure in our data is approximately 4,585 people; it is not a count of people served citywide.
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How to cite this page

APA ZipCheckup. (2026). Allyn, WA: 2 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/wa/allyn/
BibTeX
@misc{zipcheckup-cities-wa-allyn,
  author = {{ZipCheckup}},
  title  = {{Allyn, WA: 2 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/wa/allyn/}
}

Page version: October 2026.

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