Water report · not indexed
What is in the water at 37160
4 public water systems serve this ZIP code in the federal records. Everything below comes from EPA monitoring data, and everything missing is named.
METRO LYNCHBURG/MOORE CO U.D. #1
PWSID TN0000416 · TN · serves 7,895 people
PFAS and lithium
Sampled, nothing detected. Tested for 30 compounds under UCMR 5 with none found at or above its reporting limit. A reporting limit is the lowest concentration the method can measure, so this means “below that” rather than “zero”.
Health-based violations
No open health-based violation on record. This covers MCL, treatment technique and MRDL violations in SDWIS that have not been returned to compliance. It excludes monitoring and reporting violations, which are the large majority nationally, so this is not “no violations”, and SDWIS completeness varies by state.
Hardness
Median hardness 88 mg/L as CaCO₃, measured at 2 stations serving this system across 20 results, 2015-03-23 to 2019-03-27. Measured in the water source and distribution area, not at a tap, and not in your home.
BEDFORD COUNTY U.D.
PWSID TN0000517 · TN · serves 22,908 people
PFAS and lithium
5 compounds detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 5 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| PFOA | 0.0082 µg/L | 1 | 11/27/2023 |
| PFBS | 0.0075 µg/L | 1 | 11/27/2023 |
| PFOS | 0.0048 µg/L | 1 | 11/27/2023 |
| PFHxA | 0.0047 µg/L | 1 | 11/27/2023 |
| PFPeA | 0.0039 µg/L | 1 | 11/27/2023 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
No open health-based violation on record. This covers MCL, treatment technique and MRDL violations in SDWIS that have not been returned to compliance. It excludes monitoring and reporting violations, which are the large majority nationally, so this is not “no violations”, and SDWIS completeness varies by state.
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
SHELBYVILLE WATER SYSTEM
PWSID TN0000628 · TN · serves 34,772 people
PFAS and lithium
6 compounds detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 18 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| PFOA | 0.0079 µg/L | 4 | 9/18/2023 |
| PFBS | 0.0074 µg/L | 4 | 9/18/2023 |
| PFOS | 0.0059 µg/L | 3 | 9/18/2023 |
| PFBA | 0.0058 µg/L | 2 | 9/18/2023 |
| PFHxA | 0.0043 µg/L | 3 | 9/18/2023 |
| PFPeA | 0.004 µg/L | 2 | 9/18/2023 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
No open health-based violation on record. This covers MCL, treatment technique and MRDL violations in SDWIS that have not been returned to compliance. It excludes monitoring and reporting violations, which are the large majority nationally, so this is not “no violations”, and SDWIS completeness varies by state.
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
TULLAHOMA UTILITIES AUTHORITY
PWSID TN0000715 · TN · serves 30,958 people
PFAS and lithium
7 compounds detected at or above the reporting limit under EPA’s UCMR 5 monitoring, across 26 samples.
| Compound | Highest detected | Samples | Most recent |
|---|---|---|---|
| PFOA | 0.0096 µg/L | 4 | 9/24/2025 |
| PFBS | 0.0091 µg/L | 4 | 9/24/2025 |
| PFBA | 0.0066 µg/L | 3 | 9/24/2025 |
| PFHxA | 0.0064 µg/L | 4 | 9/24/2025 |
| PFPeA | 0.0058 µg/L | 4 | 9/24/2025 |
| PFOS | 0.0048 µg/L | 3 | 6/18/2025 |
| PFHpA | 0.0036 µg/L | 4 | 9/24/2025 |
A detection is a measurement, not a violation and not a health finding. EPA states that UCMR 5 results do not indicate compliance or non-compliance with any limit.
Health-based violations
No open health-based violation on record. This covers MCL, treatment technique and MRDL violations in SDWIS that have not been returned to compliance. It excludes monitoring and reporting violations, which are the large majority nationally, so this is not “no violations”, and SDWIS completeness varies by state.
Hardness
No hardness measurement. Hardness is measured at environmental monitoring stations, and none fell inside this system’s service area. That is a gap in where monitoring happens, not a finding about the water.
What this report cannot tell you
Every figure describes water at a sampling point: a treatment plant, an entry point to the distribution system, or a monitoring station. None of it describes water arriving at your tap. Plumbing between the two can add lead and copper, and if your home was built before 1986 a test kit tells you something no federal dataset can.
Sources: EPA UCMR 5 occurrence (final release, frozen July 2026) · EPA SDWIS health-based violations · USGS and state monitoring via the Water Quality Portal · EPA Public Water System Service Area Boundaries v3. Compiled 2026-09-01.