Smartsville, CA Water Safety: 53/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
If you're researching Smartsville, CA tap water quality, the baseline finding is below average — health-based violations are documented in several service areas, and verifying the specific system at your address is the right next step.
How Smartsville Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Smartsville Water
- Homes built before 1986: 34% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 11.95.
Who Supplies Your Water in Smartsville
2 water utilities share the residential service territory in Smartsville, CA — out of 2 total systems in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Smartsville, California (population ~1,738), covering 2 community water systems serving approximately 9,408 people region-wide.
No EPA violations recorded across any ZIP codes in Smartsville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Smartsville: D (53/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Smartsville water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Smartsville
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 95977 | D | Nevada Id - Lake Wildwood | 9,108 |
All ZIP Codes in Smartsville
- 95977 [D]
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
Updated daily.
Health Outcomes in Smartsville
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Housing & Infrastructure in Smartsville
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
Development in Smartsville unfolded across multiple decades, and the median build year of 1996 reflects a housing inventory where eras of construction are genuinely mixed — including portions that predate the federal prohibition on lead solder in plumbing.
Most homes in Smartsville were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Smartsville Homeowners
When estimated remediation is placed alongside median property values in Smartsville, the resulting ratio is low — a finding consistent with a household financial perspective where documented issues can be addressed without a meaningful impact on overall equity position, making this market one of the more favorable contexts for remediation planning.
Remediation costs in Smartsville are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 40% below the California average.
Lead Exposure Risk for Children in Smartsville
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Reading the local data together points toward a structural gap that matters more here than in low-exposure communities. 34% of Smartsville stock comes from the pre-rule era, and citywide monitoring either approaches or sits beyond the federal benchmark under Lead and Copper Rule sampling. A baseline kit fits the routine-diligence category, with certified filtration available via retailer networks where confirmed faucet results warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Smartsville
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 34% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Smartsville, CA