Jeff Davis W/A Inc, MS
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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.
Who runs the water here
Jeff Davis W/A Inc serves about 1,312 people through 497 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 Yalobusha County, Mississippi. EPA system ID: MS0810005; phone on file: 662-832-2301. They can tell you what your service line is made of and whether they pay to replace it.
Jeff Davis W/A Inc's lead record
Against the period ending 2020 (0.5 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Jeff Davis W/A Inc is 1.2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 0.5 ppb |
| 2017 | 1.2 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. Jeff Davis W/A Inc's reported as 0 (not detected) sits at the 8th percentile in Mississippi 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
14 other systems share Yalobusha County; 12 of them have a higher latest lead result than Jeff Davis W/A Inc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Water Valley | 3,380 | 0 (not detected) |
| Billys Creek Rural W/A | 1,532 | 0.8 ppb |
| Yalobusha Water/Sewer Dist #1 | 1,422 | 1.1 ppb |
| Tillatoba Water Association | 1,200 | 0.6 ppb |
| Tri-Lakes Water Assn-West | 1,059 | 0.6 ppb |
| Town Of Coffeeville | 905 | 2.1 ppb |
| Town Of Oakland | 579 | 0.7 ppb |
| Yalobusha Water/Sewer Dist #2 | 537 | 0.5 ppb |
| East End Water Association | 479 | 0.8 ppb |
| Tri-Lakes Water Assn-East | 407 | 0.9 ppb |
What to do in your house
Look up your address in Jeff Davis W/A Inc'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 Jeff Davis W/A Inc 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. A zero today does not rule out a jump later - the rules are tightening in 2027.