Tapcensus

West Virginia

Mason County drinking water quality

12 active public water systems serve 24,428 people in Mason County. 2 are compliant, 10 had at least one EPA violation in the past three years, 6 are designated serious violators, and 4 carry a health flag.

Active systems 12 11 community systems
People served 24K by public water systems
Systems with violations 10 83% of active systems, past 3 years
Serious violators 6 4 systems carry a health flag

Needs attention

Point Pleasant Water Works WV3302710 · Point Pleasant · Community water system · Serves 5,146 12 rules violated in the past three years. Unresolved: Ground Water Rule, Lead and Copper Rule, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Mason CO Psd-Lakin Dist WV3302712 · Lakin (lakin State Hospital), Point Pleasant · Community water system · Serves 4,296 4 rules violated in the past three years. Unresolved: Ground Water Rule and Public Notice Rule and Revised PN Rule.
Mason Water Dept WV3302708 · Mason (rr Name Mason City) · Community water system · Serves 1,679 6 rules violated in the past three years. Unresolved: Lead and Copper Rule, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
New Haven Water Dept WV3302709 · New Haven · Community water system · Serves 1,649 8 rules violated in the past three years. Unresolved: Lead and Copper Rule and Consumer Confidence Rule.
Hartford Town of WV3302704 · Hartford City (corporate Name · Community water system · Serves 675 5 rules violated in the past three years. Unresolved: Lead and Copper Rule and Consumer Confidence Rule.
Kanawha River Campground WV9926037 · Leon · Transient non-community system · Serves 25 4 rules violated in the past three years. Unresolved: Public Notice Rule and Revised PN Rule.
Mason CO Psd-Letart WV3302713 · Letart, Point Pleasant · Community water system · Serves 3,303 2 rules violated in the past three years. Unresolved: Ground Water Rule and Lead and Copper Rule.
Mason CO Psd-Crab Creek WV3302714 · Point Pleasant · Community water system · Serves 2,039 2 rules violated in the past three years. Unresolved: Ground Water Rule and Public Notice Rule and Revised PN Rule.

Community water systems

11 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Point Pleasant Water Works
Point Pleasant 		5,146 12 4
Mason CO Psd-Lakin Dist
Lakin (lakin State Hospital), Point Pleasant 		4,296 4 2
Mason CO PSD Ashton
Ashton 		3,902 0 0
Mason CO Psd-Letart
Letart, Point Pleasant 		3,303 2 2
Mason CO Psd-Crab Creek
Point Pleasant 		2,039 2 2
Mason Water Dept
Mason (rr Name Mason City) 		1,679 6 3
New Haven Water Dept
New Haven 		1,649 8 2
Gallipolis Ferry
Gallipolis Ferry (rr Name Gall 		1,061 4 2
Hartford Town of
Hartford City (corporate Name 		675 5 2
Mason County Psd-Camp Conley
Point Pleasant 		497 1 0
Mason CO Psd-Foglesong Dist
Mason (rr Name Mason City), Point Pleasant 		156 0 0
Non-community systems (1: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Kanawha River Campground
Leon 		25 4 1
Inactive systems (44, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The West Virginia records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.