Dahlgren, IL Home Safety Data by ZIP
1 ZIP code · no water system mapped in our data · Updated
Data: EPA SDWIS
What You Should Know About Dahlgren Water
- Homes built before 1986: 65% - older plumbing may contain lead solder.
- Estimated remediation: $500 per household.
- Health risk index (ZipCheckup composite of CDC data): 15.28.
Overview
We track home safety data for 1 ZIP code in Dahlgren, Illinois, where no community water system is mapped to its ZIP codes in our data (about 1,642 residents). The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.
No EPA violation count is attached to the tracked ZIP codes of Dahlgren in our data (no water system is mapped, or the mapping is held back for review), so violation records are not shown here; the local utility may still have EPA records (search EPA ECHO by system name).
Lead & Copper
- Lead data: not yet available for Dahlgren
- 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.
All ZIP Codes in Dahlgren
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
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Health Outcomes in Dahlgren
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
Vertical line = national average. ■ Above national · ■ Below national
Housing & Infrastructure in Dahlgren
With 65% 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
Median construction year in Dahlgren: 1974, set against the 1986 federal lead limits for new plumbing.
Over half of homes in Dahlgren were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Dahlgren Homeowners
This section sets two area figures side by side for Dahlgren: the median home value and an estimated remediation cost. Here the estimate equals no more than 1% of that value, which places the city in the low tier; it is an area estimate, and the cost for any one property can be higher or lower.
Estimated remediation costs in Dahlgren can be compared with local home values. The $300–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 39% below the Illinois average.
Lead Exposure Risk for Children in Dahlgren
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.
Deep Dive Reports
Detailed analysis for Dahlgren, IL