Water Line Rules

State guide

Alabama

Alabama’s drinking-water primacy agency is the Alabama Department of Environmental Management (ADEM) Drinking Water Branch. ADEM requires lead service line inventories covering both public and private sides, but I did not find a single statewide ownership rule for residential service lines; the split is set by each utility.

Checked against official sources on October 4, 2026. Rules and links change; confirm with the office listed before you act.

Try a ZIP like 30303, “Travis County” or “Columbus, OH”
Who usually owns the water service line
No single statewide ownership rule was found; in the large Alabama utilities reviewed, Birmingham Water Works says the owner owns the full service line while MAWSS generally shifts responsibility at the meter.
State drinking water program
Alabama Department of Environmental Management Drinking Water Branch
Permits for repair or replacement
Not published by an official source we could verify. Ask the office.
Assistance programs
Birmingham Water Works says it will replace the section it maintains from the water main to the meter pit if that section is lead or galvanized steel connected to a lead gooseneck.

Official resources in Alabama

ADEM Drinking Water Branch

State drinking water program page with branch contacts, reports, and permit forms.

ADEM Information for Consumers

Consumer page explaining ADEM oversight and Alabama lead service line inventory requirements.

Birmingham Water Works - Understanding Your Water Service Line Notification Letter

Explains Birmingham Water Works ownership and maintenance practices for service lines.

Key facts for Alabama

Utility water service line rules in Alabama

UtilitycityphoneDetails
ADEM Drinking Water Branch
Montgomery		Montgomery(334) 271-7773State drinking water program contact for public water system oversight and complaints about water quality.
MAWSS Customer Service
Mobile		Mobile251-694-3100Customer service for Mobile Area Water and Sewer System; contact page lists hours and emergency numbers.

* Not published: the official page doesn't list it. Call the office to confirm before you rely on it.

What to do next

  1. Ask your utility for its service-line material record and exactly where its maintenance responsibility ends at your address.
  2. If your leak is near the meter or curb area, confirm whether the utility or owner must excavate before hiring a plumber.
  3. Before replacing any private-side line, ask the city or utility whether a local plumbing or street-cut permit is required.

Not seeing your utility or county?

We list a utility only when an official government page publishes its rules. If yours isn't in the table above, it may not publish them online yet. Here's what to use instead, in order:

  1. General Start with the statewide information above. It applies across Alabama, but cities and counties can add their own steps, fees or deadlines.
  2. Closest verified Nearest places where we have verified local data outside this state (distance from Alabama's population center, for comparison only):
  3. Call to confirm Ask the official office. They have the current local rule, fee and form.
    ADEM Drinking Water Branch
    Website →
    Phone: (334) 271-7773 (as listed on that page, checked Oct 4, 2026)
    Your city or county office: Alabama local governments →
    Not sure who handles it locally? USAGov's free help line, 1-844-872-4681, or the Alabama page on USA.gov can point you to the right office.
  4. Know the current info? Tell us and include a link to the official page. We check every tip before it goes up.

Helpful guides

Water line responsibility check →

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