Lead Pipe Map

Washington · population 6,603

Lead pipes in Brier, WA

24,002 lines still unidentified

Most of Brier (population 6,603) gets its water from Alderwood Water District. It reported no confirmed lead service lines, but 24,002 of 58,623 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Alderwood Water District's service lines are lead or galvanized requiring replacement, lower than the Washington average (0.3%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
24,002Unknown material
34,621Non-lead

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

Water systems serving Brier

Water systemLeadGalv.Unknown% lead
Alderwood Water DistrictMain system0024,0020%
City of Mountlake TerraceServes nearby areas0000%

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 Brier

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

Find the official inventory mapAlderwood Water District 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 Brier, WA have lead pipes?

None are confirmed, but Alderwood Water District still lists 24,002 service lines as unknown material.

Who supplies water to Brier?

EPA's service area maps place most of Brier in Alderwood Water District's service area (PWSID WA5301300). City of Mountlake Terrace also serves parts of the city or nearby areas.

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

Search your address on Alderwood Water District'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 Brier 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 Alderwood Water District whether your street is scheduled and whether it covers the private side.