East Park Subdivision Water System, LA
Lead detected, under the action levels
Latest 90th-percentile lead: 1 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.
East Park Subdivision Water System at a glance
East Park Subdivision Water System serves about 102 people through 34 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: LA1019079; phone on file: 337-474-7325. Call that number and ask whether your address has a lead, galvanized or unknown service line.
East Park Subdivision Water System's lead record
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for East Park Subdivision Water System is 3 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1 ppb |
| 2022 | 0 (not detected) |
| 2019 | 3 ppb |
| 2016 | 1 ppb |
Against other Louisiana systems
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. East Park Subdivision Water System's 1 ppb sits at the 54th percentile in Louisiana and the 51st nationally (higher means more lead).
Nearby utilities
35 other systems share Calcasieu Parish County; 7 of them have a higher latest lead result than East Park Subdivision Water System. 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 |
What to do in your house
Test your own tap with a certified lab first-draw sample; Lake Charles, 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 East Park Subdivision 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. Size matters more than most people expect: small vs large water systems.