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471 West Virginia water systems have inventoried 672,972 service lines for EPA. 4,936 (0.7%) are confirmed lead and 238,788 (35%) are still of unknown material. Below: every large or city-linked West Virginia utility ranked by lead lines.
West Virginia water systems reported 4,936 lead service lines and 3,513 galvanized lines requiring replacement as of Q2 2026 — 0.7% of the 672,972 lines inventoried and 0.2% of the national lead total, ranking #26 of 51. WVAWC - HUNTINGTON DIST reports the most in the state (845).
WVAWC - HUNTINGTON DIST (845).
Find your utility in the table below, then check its published service line inventory (most utilities post an address-lookup map) or call the number on your water bill. Utilities must notify customers whose line is lead, galvanized-requiring-replacement or unknown. You can also test the pipe entering your home: lead is soft, dull gray, non-magnetic and turns shiny when scratched.
Under EPA's Lead and Copper Rule Improvements, systems must replace lead and galvanized-requiring-replacement lines within 10 years starting in 2027; systems with very high counts can receive longer deadlines. Ask your utility for its replacement plan and whether it covers the homeowner-owned portion.
Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking, flush the tap after water has sat for hours, never use hot tap water for drinking or infant formula, and confirm your actual level with a certified lab test.
Source: EPA SDWIS Service Line Inventory, Q2 2026 snapshot (updated 2026-08-18). Counts are service lines, not people.
448 of the 471 West Virginia systems in EPA's Q2 2026 report have filed line counts. The 4,936 confirmed lead lines and 3,513 galvanized lines requiring replacement come from 29 systems — 6.5% of those reporting — so lead pipe in West Virginia is concentrated in a small share of systems. 238,788 lines (36%) are still of unknown material, above the national share of 22%.
The unknown category is not a footnote. Under EPA's Lead and Copper Rule Revisions (LCRR), every community water system had to submit an initial service line inventory by October 16, 2024, and lines whose material could not be documented were reported as unknown. The Lead and Copper Rule Improvements (LCRI), finalized in October 2024, require systems to keep identifying those lines, to notify customers served by a lead, galvanized-requiring-replacement or unknown line, and to replace lead and galvanized-requiring-replacement lines — generally within 10 years of the rule's November 1, 2027 compliance date. The LCRI also lowers the lead action level from 15 to 10 ppb. For West Virginia, that makes the 238,788 unknown lines (36%) the pool from which future confirmed-lead counts will be drawn.
To check your own line, start with your utility: most West Virginia systems publish their inventory as an address-lookup map or table, and the annual Consumer Confidence Report (CCR) names the system and its lead results. If your address shows lead, galvanized or unknown, the utility is required to have notified you; if you cannot find it, ask for the service line material on record. You can also inspect the pipe where it enters the house — lead is dull gray, soft enough to scratch shiny with a coin, and does not attract a magnet.
EPA's rule text and timelines are on its Lead and Copper Rule Improvements page. While your line is unverified, our best water filters for lead guide covers NSF/ANSI 53-certified options, and the lead in drinking water guide explains testing and health thresholds.
EPA SDWIS Service Line Inventory, Q2 2026 snapshot (updated 2026-08-18); regulatory dates from EPA's LCRR/LCRI pages.
Community systems serving 50,000+ people plus systems linked to a city report on this site (4 shown). State totals above include every reporting system.
| # | Water system | Status | Lead | GRR | Unknown | Total lines | City report |
|---|---|---|---|---|---|---|---|
| 1 | WVAWC - HUNTINGTON DIST WV3300608 · 98,647 served | Lead service lines present | 845 | 390 | 35,182 | 44,169 | |
| 2 | WVAWC-KANAWHA VALLEY DIST WV3302016 · 209,283 served | Lead service lines present | 0 | 162 | 85,540 | 105,592 | |
| 3 | MORGANTOWN UTILITY BOARD WV3303111 · 66,851 served | Lead service lines present | 0 | 71 | 16,048 | 32,734 | |
| 4 | BERKELEY COUNTY PSWD-POTOMAC RIVER WV3300218 · 69,372 served | No lead service lines reported | 0 | 0 | 1,747 | 14,887 |
A lead or unknown service line means lead can enter water after it leaves the treatment plant, so city-level test results understate what reaches your tap. Filter drinking and cooking water with an NSF/ANSI 53 lead-certified system, and see the lead in drinking water guide or West Virginia city water reports.
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