Town Of Marietta, MS
Lead detected, under the action levels
Latest 90th-percentile lead: 3.9 ppb (monitoring period 2021-2023). 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.
Who runs the water here
Town Of Marietta serves about 781 people through 296 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 Prentiss County, Mississippi. EPA system ID: MS0590010; phone on file: 662-728-9320. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
That is down 7.1 ppb from 11 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Town Of Marietta is 11 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 3.9 ppb |
| 2020 | 11 ppb over 10 |
| 2017 | 3.3 ppb |
Where this result ranks
Of the 973 Mississippi systems with a lead result, the median latest reading is 1 ppb; 9 are over 15 ppb right now and 44 have gone over at some point. Town Of Marietta's 3.9 ppb sits at the 93rd percentile in Mississippi and the 87th nationally (higher means more lead).
Nearby utilities
11 other systems share Prentiss County; 0 of them have a higher latest lead result than Town Of Marietta. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Booneville Water Dept. | 9,995 | 0.7 ppb |
| Wheeler-Frankstown Water Assn | 4,204 | 1.2 ppb |
| Big V Water Association | 3,878 | 0 (not detected) |
| Town Of Baldwyn | 3,066 | 0 (not detected) |
| Holcut-Cairo Water Assn | 2,513 | 0 (not detected) |
| New Candler Water Association | 1,531 | 0.3 ppb |
| Thrasher Water Association | 1,400 | 1 ppb |
| New Site Water Association | 1,373 | 0.9 ppb |
| Town Of Jumpertown | 1,300 | 2.6 ppb |
| Blackland Water Association | 1,127 | 0.9 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Marietta, MS 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 Town Of Marietta 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.