Prcua-Picayune Water System, MS
Lead detected, under the action levels
Latest 90th-percentile lead: 1 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
Prcua-Picayune Water System serves about 979 people through 371 service connections, which makes it a small system under EPA's size classes. It is under mixed public and private ownership and draws groundwater, in Pearl River County, Mississippi. EPA system ID: MS0550063; phone on file: 601-799-5259. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Prcua-Picayune Water System's lead record
Against the period ending 2020 (0.8 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Prcua-Picayune Water System is 1 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 1 ppb |
| 2020 | 0.8 ppb |
| 2019 | 0.7 ppb |
| 2016 | 0.9 ppb |
Against other Mississippi systems
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. Prcua-Picayune Water System's 1 ppb sits at the 50th percentile in Mississippi and the 54th nationally (higher means more lead).
Nearby utilities
13 other systems share Pearl River County; 4 of them have a higher latest lead result than Prcua-Picayune Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Picayune Utilities, City Of | 11,859 | 0.7 ppb |
| Pearl River Central W/A | 11,830 | 0.7 ppb |
| Center W/A-Caesar System | 6,455 | 0.6 ppb |
| Pearl River Central W/A-Henley Field | 4,438 | 1.6 ppb |
| Pearl River Central W/A-Bi Co | 4,406 | 16.6 ppb |
| City Of Poplarville | 3,334 | 1 ppb |
| Nicholson Water Association | 3,001 | 0.7 ppb |
| Hide-A-Way Lake Water System | 2,727 | 0 (not detected) |
| Pearl River Central W/A-North | 2,278 | 0 (not detected) |
| Spring Hill Water Assn. | 1,642 | 0.67 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Picayune, 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 Prcua-Picayune Water System 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. Systems that went over once often dip back under; here is what that means.