Triangle Enterprises Mhp, VA
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 Triangle Enterprises Mhp
Triangle Enterprises Mhp serves about 152 people through 58 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Accomack County, Virginia. EPA system ID: VA3001887; phone on file: 267-266-3510. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Triangle Enterprises Mhp is 6.7 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 | 6.7 ppb |
| 2017 | 1 ppb |
Against other Virginia systems
Of the 996 Virginia systems with a lead result, the median latest reading is 0 ppb; 3 are over 15 ppb right now and 59 have gone over at some point. Triangle Enterprises Mhp's reported as 0 (not detected) sits at the 18th percentile in Virginia and the 13th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
11 other systems share Accomack County; 8 of them have a higher latest lead result than Triangle Enterprises Mhp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Chincoteague, Town Of | 3,344 | 6.59 ppb |
| Captains Cove | 2,380 | 1.74 ppb |
| Nasa Wallops Flight Facility | 1,625 | 2.78 ppb |
| Onancock, Town Of | 1,525 | 4.98 ppb |
| Virginia Landing | 975 | 0.8 ppb |
| Parksley, Town Of | 804 | 9.5 ppb |
| Trails End | 495 | 0.5 ppb |
| Tangier, Town Of | 393 | 0 (not detected) |
| Rolling Acres Subdivision | 170 | 3.53 ppb |
| Accomack Manor | 155 | 0 (not detected) |
Your move
Look up your address in Triangle Enterprises Mhp'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 Triangle Enterprises Mhp 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. A zero today does not rule out a jump later - the rules are tightening in 2027.