Marked Tree Waterworks, AR
No lead results on file with EPA
Latest 90th-percentile lead: no result on file. The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. EPA's database has no Lead and Copper Rule results for this system. Without them there is nothing to go on, so a tap test is the only way to know.
About Marked Tree Waterworks
Marked Tree Waterworks serves about 2,610 people through 1,025 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 groundwater, in Poinsett County, Arkansas. EPA system ID: AR0000430; phone on file: 870-358-2134. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Neighbouring systems
8 other systems share Poinsett County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Trumann Waterworks | 10,000 | 1.5 ppb |
| Crowleys Ridge Water Assoc | 3,873 | 1 ppb |
| Harrisburg Waterworks | 2,824 | - |
| Lepanto Waterworks | 2,231 | - |
| Weiner Waterworks | 1,163 | - |
| Tyronza Waterworks | 926 | - |
| Northern Ohio Water Assoc | 720 | - |
| Heafer-Black Oak Water Assoc | 436 | - |
Your move
Test your own tap with a certified lab first-draw sample; Marked Tree, AR 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 Marked Tree Waterworks 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. The lead result guide covers how utilities pick the homes they sample. The action level is dropping - the 10 ppb rule from 2027.