Lead pipes in Alabama
Alabama's 502 community water systems reported 14,083 lead and 55,147 galvanized-requiring-replacement service lines, plus 192,502 of unknown material. That ranks #13 among states for confirmed lead lines.
- Lead 0.6%
- Galvanized (replace) 2.4%
- Unknown 8.4%
- Non-lead 89%
3.0% of the service lines Alabama utilities reported are lead or galvanized requiring replacement, close to the national share of 3.1%. 8.4% are still unidentified (national: 21%). The largest counts are in Water Works and Sewer Board of the City of Gadsden (12,504), Central Alabama Water (12,368), Municipal Utilities Board of Decatur (8,883). 7 systems haven't reported counts yet.
Since 2025 Q1, reported lead and galvanized lines in Alabama went from 60,175 to 69,230 (up 9,055). See which systems made the most progress.
Systems with confirmed lead lines (179)
Showing the 100 with the most. All Alabama water systems
No confirmed lead, but unknown lines remain (95)
Showing 50. See all
No lead or unknown lines reported (184)
Systems serving 1,000 or more people. Systems without counts on file are listed as 0.
Showing the 50 largest. See all
Lead pipes in Alabama cities
- Huntsville1 lead + galv. lines
- Mobileno lead reported
- Birmingham12,368 lead + galv. lines
- Montgomeryno lead reported
- Tuscaloosa14 lead + galv. lines
- Hoover12,368 lead + galv. lines
- Auburnno lead reported
- Dothan1 lead + galv. lines
- Madisonno lead reported
- Decatur8,883 lead + galv. lines
- Florence3,884 lead + galv. lines
- Prattville284 lead + galv. lines
- Phenix11,668 unknown
- Vestavia Hills12,368 lead + galv. lines
- Opelikano lead reported
- Alabasterno lead reported
- Gadsden12,504 lead + galv. lines
- Athens510 lead + galv. lines
- Northport68 lead + galv. lines
- Daphne1 lead + galv. lines
- Enterprise4,473 lead + galv. lines
- Homewood12,368 lead + galv. lines
- Trussvilleno lead reported
- Fairhope6,730 unknown
- Bessemer23,843 unknown
- Albertvilleno lead reported
- Helenano lead reported
- Oxford618 lead + galv. lines
- Mountain Brook12,368 lead + galv. lines
- Annistonno lead reported
Alabama lead pipe questions
How many lead pipes are in Alabama?
Alabama's community water systems reported 14,083 lead service lines and 55,147 galvanized lines that must be replaced, for 69,230 in total. Another 192,502 lines are of unknown material.
Which Alabama water systems have the most lead pipes?
Water Works and Sewer Board of the City of Gadsden (12,504), Central Alabama Water (12,368), Municipal Utilities Board of Decatur (8,883). Counts are lead plus galvanized-requiring-replacement lines.
What share of Alabama service lines are lead?
3.0% of reported service lines in Alabama are lead or galvanized requiring replacement, close to the national figure of 3.1%. 8.4% are still unknown, compared with 21% nationally.
How do I find out if my Alabama home has a lead service line?
Search for your water system or ZIP code above, then open your utility's address-level inventory map. You can also check the pipe where it enters your home with a scratch and magnet test.
Source: EPA SDWIS service line inventory, 2026 Q3. Smaller systems with no lead or unknown lines are omitted. See also national rankings.