Water Quality in Erwin, TN (37692)
EPA violation data for public water systems serving ZIP code 37692.
No Health-Based Violations
None of the 13 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,766
Population
13
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (13)
Erwin Utilities Authority
Groundwater under influence of surface water 12,236 people served
0 violations
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Unicoi Utility District
GUP 4,527 people served
0 violations
Lead tested: 0.4 ppb (limit: 15 ppb) ✓
Watauga Point Rec Area - Usfs
Groundwater under influence of surface water 300 people served
0 violations
Limestone Clothing Corp
Groundwater 125 people served
0 violations
Twin Springs - Usfs
Groundwater 80 people served
0 violations
Arthur Clark Spring
Groundwater 70 people served
0 violations
Unicoi Water Association
Groundwater 65 people served
0 violations
First United Methodist Church
Groundwater 60 people served
0 violations
Limestone Cove Christian Ch
Groundwater 60 people served
0 violations
First Freewill Baptist Church
Groundwater 50 people served
0 violations
Huckelberry Restaurant
Groundwater 50 people served
0 violations
Unicoi Water Coop
Groundwater 40 people served
0 violations
Limestone Cove Prk & Campgrd
Groundwater 25 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit0.6 ppb measured
Action level: 15 ppb
Sampled: Jan 2023
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.