Clay Water Dept, WV
Lead detected, under the action levels
Latest 90th-percentile lead: 2.6 ppb (monitoring period 2022-2024). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Clay Water Dept at a glance
Clay Water Dept serves about 1,232 people through 506 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Clay County, West Virginia. EPA system ID: WV3300801; phone on file: 304-587-4233. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
That is up 1.6 ppb from 1 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Clay Water Dept is 2.6 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 2.6 ppb |
| 2022 | 1 ppb |
| 2021 | 1 ppb |
| 2019 | 0.9 ppb |
| 2018 | 0.9 ppb |
| 2016 | 1.9 ppb |
Against other West Virginia systems
Of the 408 West Virginia systems with a lead result, the median latest reading is 0.9 ppb; 4 are over 15 ppb right now and 20 have gone over at some point. Clay Water Dept's 2.6 ppb sits at the 81st percentile in West Virginia and the 78th nationally (higher means more lead).
Neighbouring systems
4 other systems share Clay County; 0 of them have a higher latest lead result than Clay Water Dept. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Clay-Roane Psd (Procious District) | 2,199 | 0.2 ppb |
| Clay Co Psd-Hartland | 1,043 | 0.26 ppb |
| Clay Co P S D - Ivydale | 729 | 1.4 ppb |
| Clay Co P S D-Triplett Ridge | 92 | 0.32 ppb |
Next steps for Clay, WV
Test your own tap with a certified lab first-draw sample; Clay, WV may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Clay Water Dept whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. Size matters more than most people expect: small vs large water systems.