Stem, NC Home Safety Data by ZIP
1 ZIP code · no water system mapped in our data · Updated
Data: EPA SDWIS
What You Should Know About Stem Water
- Homes built before 1986: 26% - older plumbing may contain lead solder.
- Estimated remediation: $600 per household.
- Health risk index (ZipCheckup composite of CDC data): 14.01.
Overview
We track home safety data for 1 ZIP code in Stem, North Carolina, where no community water system is mapped to its ZIP codes in our data (about 3,941 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 Stem 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 Stem
- Lead action-level status: not available
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.
All ZIP Codes in Stem
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 Stem
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 Stem
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
Construction dates in Stem center on a median of 1992, and the Census figures behind it describe when homes were built, not what materials they contain.
Most homes in Stem 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.
Cost Context: What Remediation Means for Stem Homeowners
The remediation-to-value ratio for Stem sits at the bottom of the scale.
Estimated remediation costs in Stem can be compared with local home values. The $400–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 9% below the North Carolina average.
Lead Exposure Risk for Children in Stem
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.
Historical NFIP Claim Context in Stem
Historical NFIP data for Stem contains 1 flood insurance claim. Among claims with payment data, the average reported building, contents, and ICC component sum is $1,832. 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. The $600 remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
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.
Deep Dive Reports
Detailed analysis for Stem, NC