Liberty Utilities, AR
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.
Liberty Utilities at a glance
Liberty Utilities serves about 43,438 people through 18,275 service connections, which makes it a large system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Jefferson County, Arkansas. EPA system ID: AR0000272; phone on file: 870-247-2399. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
Against the period ending 2022 (1 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Liberty Utilities is 1 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1 ppb |
| 2022 | 1 ppb |
| 2019 | 1 ppb |
| 2016 | 1 ppb |
Against other Arkansas systems
Of the 190 Arkansas systems with a lead result, the median latest reading is 1 ppb; 15 are over 15 ppb right now and 19 have gone over at some point. Liberty Utilities's 1 ppb sits at the 57th percentile in Arkansas and the 56th nationally (higher means more lead).
Nearby utilities
9 other systems share Jefferson County; 0 of them have a higher latest lead result than Liberty Utilities. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Watson Chapel Water Assoc | 5,590 | 1 ppb |
| Hardin Water Association | 4,600 | 1 ppb |
| Redfield Waterworks | 2,823 | - |
| Jefferson Public Water Authority | 2,551 | - |
| Adc - Tucker Unit Maint | 2,000 | - |
| Ladd Water Association | 1,773 | - |
| Altheimer Waterworks | 765 | - |
| Arsenal Water System | 600 | - |
| Wabbaseka Waterworks | 286 | - |
What to do in your house
Test your own tap with a certified lab first-draw sample; Pine Bluff, AR 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 Liberty Utilities 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.