States β€Ί Tennessee β€Ί Coffee County

Coffee County, TN Water Quality

Water quality data for 4 public water systems serving Coffee County, Tennessee β€” based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

πŸ“… 2026 Report πŸ”„ Data updated 2026 Q2 πŸ“ 4 water systems Β· 5 cities
⚠️
Caution Advised β€” Some Systems Need Attention

Some systems have elevated lead levels or active violations. Check your specific city below.

C

Coffee County Earns a C

Coffee County: 5 communities across 4 water systems. 100.0% have no open violations.

  • Median lead where detected: 0.80 ppb
  • 5 communities with a lead detection, 0 reporting none detected
  • 4 communities with PFAS above the federal limit
  • 5 with significant inspection deficiencies
  • 100.0% of communities have no open violations
0.8 ppb
Median Lead Level
County-wide, 90th percentile
4
Water Systems
Active CWS & NTNCWS
100%
Violation-Free
No active violations on record
How we grade counties: MyWaterIQ uses EPA SDWIS enforcement data β€” actual MCL violations and lead test results β€” not the aspirational MCLG targets used by some sites. A grade reflects real compliance history, not theoretical risk. Learn more β†’

Cities by Water Quality

⭐ Best Performing
  • Lakewood Park
    1.00 ppb
    1 significant inspection deficiency
    B
  • Manchester
    0.70 ppb
    PFAS above the limit at 1 of 1 sampling points
    C
  • New Union
    0.70 ppb
    PFAS above the limit at 1 of 1 sampling points
    C
  • Tullahoma
    2.10 ppb
    PFAS above the limit at 1 of 1 sampling points
    D
  • Hillsboro
    0.80 ppb
    PFAS above the limit at 1 of 1 sampling points
    D
⚠ Needs Attention
  • Tullahoma
    2.10 ppb
    PFAS above the limit at 1 of 1 sampling points
    D
  • Hillsboro
    0.80 ppb
    PFAS above the limit at 1 of 1 sampling points
    D
  • Manchester
    0.70 ppb
    PFAS above the limit at 1 of 1 sampling points
    C
  • New Union
    0.70 ppb
    PFAS above the limit at 1 of 1 sampling points
    C
  • Lakewood Park
    1.00 ppb
    1 significant inspection deficiency
    B
County Lead Level β€” Median 0.8 ppb
Based on most recent 90th percentile lead tests across all reporting systems
0 ppb5 ppb10 ppb15 ppb
County median: 0.8 ppb β€” 5.3% of the federal action level
Systems by Lead Level
Under 5 ppb
5

All Cities in Coffee County

Manchester 0.70 ppb C
New Union 0.70 ppb C
Tullahoma 2.10 ppb D
Lakewood Park 1.00 ppb B
Hillsboro 0.80 ppb D

About Coffee County Drinking Water

Coffee County is served by 4 water systems covering 5 communities. No community here has an open violation on record.

Of the communities reporting lead results, 5 recorded a detection, with a median of 0.80 ppb β€” 5% of the federal action level. 0 reported none detected, which means below the laboratory limit rather than an absence of lead.

4 of 5 communities have PFAS above the limits EPA set in 2024, measured as a running annual average at each sampling point. State inspectors recorded significant deficiencies at 5 of them.

Frequently Asked Questions

Is Coffee County tap water safe to drink?β–Ό
No community in Coffee County has an open violation on record. 4 of 5 have PFAS above the federal limit, which is the main open concern.
What is the lead level in Coffee County?β–Ό
Among communities with a detection the median is 0.80 ppb, 5% of the 15 ppb action level. 0 reported none detected and 0 reported no result.
How many water systems serve Coffee County?β–Ό
4 community water systems serve 5 communities here.
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