Lead Pipe Map

Washington · population 8,658

Lead pipes in Toppenish, WA

2,309 lines still unidentified

Most of Toppenish (population 8,658) gets its water from Toppenish Water Department. It reported no confirmed lead service lines, but 2,309 of 2,312 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Toppenish Water Department'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
2,309Unknown material
3Non-lead

Latest lead test for Toppenish Water Department (Jan 2022–Dec 2024): 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 Toppenish Water Department.

Water systems serving Toppenish

Water systemLeadGalv.Unknown% lead
Toppenish Water DepartmentMain system002,3090%
Fort Simcoe Job Corps CTRAlso serves parts of the city00180%

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 Toppenish

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

Find the official inventory mapToppenish Water Department 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 Toppenish, WA have lead pipes?

None are confirmed, but Toppenish Water Department still lists 2,309 service lines as unknown material.

Who supplies water to Toppenish?

EPA's service area maps place most of Toppenish in Toppenish Water Department's service area (PWSID WA5388850). Fort Simcoe Job Corps CTR also serves parts of the city or nearby areas.

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

Search your address on Toppenish Water Department'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 Toppenish 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 Toppenish Water Department whether your street is scheduled and whether it covers the private side.