Fairview Mobile Estates South Ws, LA
Lead detected, under the action levels
Latest 90th-percentile lead: 1.7 ppb (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. 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
Fairview Mobile Estates South Ws serves about 378 people through 126 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Calcasieu Parish County, Louisiana. EPA system ID: LA1019096; phone on file: 225-673-3156. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Fairview Mobile Estates South Ws's lead record
That is down 2.3 ppb from 4 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Fairview Mobile Estates South Ws is 4 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1.7 ppb |
| 2022 | 4 ppb |
| 2018 | 0 (not detected) |
Where this result ranks
Of the 802 Louisiana systems with a lead result, the median latest reading is 0.72 ppb; 4 are over 15 ppb right now and 30 have gone over at some point. Fairview Mobile Estates South Ws's 1.7 ppb sits at the 72nd percentile in Louisiana and the 66th nationally (higher means more lead).
Nearby utilities
35 other systems share Calcasieu Parish County; 5 of them have a higher latest lead result than Fairview Mobile Estates South Ws. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Lake Charles Water System | 79,500 | 0.84 ppb |
| City Of Sulphur Water System | 24,489 | 2 ppb |
| Calcasieu Parish Ww District No 1 | 20,837 | 1 ppb |
| Calcasieu Parish Ww Dist 9 Carlyss | 14,502 | 0 (not detected) |
| Houston River Waterworks District 11 | 6,915 | 1 ppb |
| Calcasieu Parish Ww District 8 | 6,834 | 1 ppb |
| Calcasieu Parish Ww District No 4 | 5,340 | 2 ppb |
| Lawco - Dequincy Water System | 5,319 | 0.59 ppb |
| Calcasieu Parish Ww District No 5 | 5,088 | 4 ppb |
| City Of Westlake Water System | 4,858 | 1 ppb |
Next steps for Prairieville, LA
Test your own tap with a certified lab first-draw sample; Prairieville, LA 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 Fairview Mobile Estates South Ws 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. Systems that went over once often dip back under; here is what that means.