Rockingham Co - 220 Corridor, NC
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
About Rockingham Co - 220 Corridor
Rockingham Co - 220 Corridor serves about 1,200 people through 472 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 Rockingham County, North Carolina. EPA system ID: NC3079031; phone on file: 336-342-8407. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Rockingham Co - 220 Corridor is 0 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2016 | 0 (not detected) |
Where this result ranks
Of the 1,925 North Carolina systems with a lead result, the median latest reading is 0 ppb; 5 are over 15 ppb right now and 75 have gone over at some point. Rockingham Co - 220 Corridor's reported as 0 (not detected) sits at the 59th percentile in North Carolina and the 28th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
33 other systems share Rockingham County; 5 of them have a higher latest lead result than Rockingham Co - 220 Corridor. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Eden, City Of | 15,500 | 0 (not detected) |
| Reidsville, City Of | 15,000 | 0 (not detected) |
| Dan River Water Inc | 12,573 | 0 (not detected) |
| Mayodan, Town Of | 2,493 | 0 (not detected) |
| Madison, Town Of | 2,116 | 0 (not detected) |
| Rockingham County 158 Corridor | 1,500 | 0 (not detected) |
| Stoneville, Town Of | 1,308 | 0 (not detected) |
| River Run S/D | 360 | 0 (not detected) |
| Pleasant Ridge Mhp | 269 | 0 (not detected) |
| The Village | 250 | 0 (not detected) |
Next steps for Wentworth, NC
Look up your address in Rockingham Co - 220 Corridor's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Rockingham Co - 220 Corridor 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Small systems behave differently: why small systems go over more often.