Hickory Grove Water System, LA
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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.
Hickory Grove Water System at a glance
Hickory Grove Water System serves about 570 people through 190 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws surface water, in Red River Parish County, Louisiana. EPA system ID: LA1081010; phone on file: 318-771-1186. They can tell you what your service line is made of and whether they pay to replace it.
Hickory Grove 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 Hickory Grove Water System is 0 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2016 | 0 (not detected) |
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. Hickory Grove Water System's reported as 0 (not detected) sits at the 13th percentile in Louisiana and the 23rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
10 other systems share Red River Parish County; 8 of them have a higher latest lead result than Hickory Grove Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Town Of Coushatta Water System | 3,300 | 0.44 ppb |
| Fairview Union Water System | 2,346 | 4 ppb |
| Bayou Pierre Water System | 1,371 | 1.6 ppb |
| Martin Water System | 1,350 | 0 (not detected) |
| Village Of Hall Summit Water System | 756 | 0.86 ppb |
| Social Springs Water System North | 744 | 2 ppb |
| Social Springs Water System South | 576 | 0 (not detected) |
| Halfway-Carroll Water System | 498 | 5 ppb |
| East Cross Water System | 453 | 0.9 ppb |
| Village Of Edgefield Water System | 375 | 3 ppb |
What to do in your house
Look up your address in Hickory Grove Water System'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 Hickory Grove 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. 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.