Lead Pipe Map

Arizona · population 6,863

Lead pipes in Litchfield Park, AZ

1,453 lines still unidentified

Most of Litchfield Park (population 6,863) gets its water from Liberty Water Lpsco. It reported no confirmed lead service lines, but 1,453 of 22,279 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Liberty Water Lpsco's service lines are lead or galvanized requiring replacement, lower than the Arizona average (0.1%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
1,453Unknown material
20,826Non-lead

Latest lead test for Liberty Water Lpsco (Jan 2024–Dec 2026): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.

Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Liberty Water Lpsco.

Water systems serving Litchfield Park

Water systemLeadGalv.Unknown% lead
Liberty Water LpscoMain system001,4530%
Usaf Luke Air Force BaseAlso serves parts of the city0000%

Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.

Check your address in Litchfield Park

The counts above cover the whole water system. To see whether your line is lead, look up your address on Liberty Water Lpsco's official inventory. Utilities had to make these public by October 16, 2024.

Find the official inventory mapLiberty Water Lpsco details

No map yet? Do the 2-minute scratch and magnet test.

Protect your drinking water

If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.

Pitcher filtersCheapest start. Pick one certified to NSF/ANSI 53 for lead, such as Brita Elite, PUR Plus or ZeroWater.See pitchers Faucet-mount filtersFilters straight from the tap. Look for NSF/ANSI 53 lead reduction on the box.See faucet filters Under-sink systemsBest for families. Carbon block (NSF 53) or reverse osmosis (NSF 58) units rated for lead.See under-sink

Choosing a lead-certified filter · Testing your water · Replacement cost

Nearby cities

Check another water system

Questions

Does Litchfield Park, AZ have lead pipes?

None are confirmed, but Liberty Water Lpsco still lists 1,453 service lines as unknown material.

Who supplies water to Litchfield Park?

EPA's service area maps place most of Litchfield Park in Liberty Water Lpsco's service area (PWSID AZ0407046). Usaf Luke Air Force Base also serves parts of the city or nearby areas.

How do I check whether my Litchfield Park home has a lead service line?

Search your address on Liberty Water Lpsco's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.

When will lead pipes in Litchfield Park be replaced?

EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Liberty Water Lpsco whether your street is scheduled and whether it covers the private side.