Molalla, OR: 3 Health Violations - Home Safety 83/100
1 ZIP code · 2 water systems · Updated
ZipCheckup grade for Molalla: B.
This ZIP has a few items worth a quick check.
Within Molalla, OR, the available records add up to an upper-tier grade; that grade describes records, not the water at a given faucet.
How Molalla Compares
Data: EPA SDWIS
What You Should Know About Molalla Water
- Your city's water systems recorded 53 violations since 2021.
- Average of reported 90th-percentile lead results: 0.0016 mg/L.
- Homes built before 1986: 48% - older plumbing may contain lead solder.
- Estimated remediation: $1,100 per household.
- Health risk index (ZipCheckup composite of CDC data): 12.12.
Who Supplies Your Water in Molalla
Because each listed system has its own federal record, violations at one of the 2 shown below do not apply to the others among the 2 tied to Molalla, OR.
- B
- B
Overview
We track home safety data for 1 ZIP code in Molalla, Oregon, covering 2 community water systems serving approximately 17,100 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. 3 health-based violations appear in the available health breakdown.
Home Safety Score
Average Home Safety Score for Molalla: B (83/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Molalla water systems draw from: Surface water.
Lead & Copper
- Average of reported 90th-percentile lead results: 0.0016 mg/L (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 |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | 42 | 1 |
| Interim Enhanced Surface Water Treatment Rule | Treatment Technique | 22 | 1 |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 18 | 1 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 16 | 1 |
| Revised Total Coliform Rule | Microbiological | 4 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 97038 | B | 53 | 3 | City of Molalla, |
All ZIP Codes in Molalla
- 97038 [B] - 53 violations ⚠
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 Molalla
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
Top Contaminants in Molalla Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Housing & Infrastructure in Molalla
With 48% 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
Plumbing materials follow installation dates, not medians. Molalla records a median build year of 1982, and a meaningful share of its homes date from before the 1986 federal lead restrictions.
Most homes in Molalla 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 Molalla Homeowners
Estimated remediation for Molalla is a small fraction of median property value - one percent or less - though the ratio does not describe any single household.
Estimated remediation costs in Molalla can be compared with local home values. The $600–$2,300 estimated range can be set against the median property value; actual costs vary by home. Home values are 12% above the Oregon average.
Lead Exposure Risk for Children in Molalla
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 Molalla
Historical NFIP data for Molalla contains 25 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $23,546. 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 $1,100 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 Molalla, OR