Chisholm Heights, Water & F P Authority, AL
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2022-2024). 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
Chisholm Heights, Water & F P Authority serves about 4,881 people through 1,627 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Lauderdale County, Alabama. EPA system ID: AL0000777. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
Against the period ending 2021 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Chisholm Heights, Water & F P Authority is 0 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
Against other Alabama systems
Of the 542 Alabama systems with a lead result, the median latest reading is 0 ppb; 1 are over 15 ppb right now and 11 have gone over at some point. Chisholm Heights, Water & F P Authority's reported as 0 (not detected) sits at the 31st percentile in Alabama and the 35th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
6 other systems share Lauderdale County; 4 of them have a higher latest lead result than Chisholm Heights, Water & F P Authority. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Florence Water Department, City Of | 77,766 | 3.4 ppb |
| West Lauderdale Co, Water & Fpa | 15,681 | 0 (not detected) |
| East Lauderdale County Water Authority | 11,100 | 0.64 ppb |
| Greenhill Water & Fire Pro Authority | 8,505 | 1.41 ppb |
| Rogersville Water Works & Sewer Board | 5,817 | 0 (not detected) |
| Lexington Water Works | 3,150 | 1.25 ppb |
What to do in your house
Look up your address in Chisholm Heights, Water & F P Authority'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 Chisholm Heights, Water & F P Authority 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. Small systems behave differently: why small systems go over more often.