Crockett Mills, TN Water Safety: 66/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-04
Water monitoring across Crockett Mills paints a mid-range picture within TN — solid compliance in some service zones, documented concerns in others. Most violations on record are concentrated in specific areas, and the overall grade has held in the middle tier without major shifts in recent monitoring cycles.
How Crockett Mills Compares
Data: EPA SDWIS Last verified: 2026-06-04
Crockett Mills's Water Providers
One utility dominates residential water service in Crockett Mills, TN — out of 1 system in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Crockett Mills, Tennessee (population ~7), covering 1 community water system serving approximately 1,439 people region-wide.
No EPA violations recorded across any ZIP codes in Crockett Mills — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Crockett Mills: C (66/100)
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
Crockett Mills water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Crockett Mills
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 38021 | C | MAURY CITY WATER DEPT | 1,439 |
All ZIP Codes in Crockett Mills
- 38021 [C]
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.
Crockett Mills Community Health Snapshot
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
Crockett Mills Infrastructure Age
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
Banned from residential plumbing in 1986, lead solder was a near-universal feature of copper plumbing before that cutoff. In Crockett Mills, where the median build year is 2005, the majority of housing falls into the post-ban category — though the older fraction of the stock still carries the residual risk that comes with pre-1986 pipe and solder materials.
Most homes in Crockett Mills 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.
What You Can Do in Crockett Mills
- 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. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Crockett Mills, TN