Lead Pipe Map

Wyoming · population 2,191

Lead pipes in Lyman, WY

12 lead or galvanized lines to replace

Most of Lyman (population 2,191) gets its water from Town of Lyman. That system reported 0 lead and 12 galvanized-requiring-replacement service lines out of 818, with 416 more of unknown material.

1.5% of Town of Lyman's service lines are lead or galvanized requiring replacement, about the same as the Wyoming average (1.6%) and lower than the national average (3.1%).

0Lead
12Galvanized, replace
416Unknown material
390Non-lead

Latest lead test for Town of Lyman (Jan 2024–Dec 2026): 0.9 ppb 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 Town of Lyman.

Water systems serving Lyman

Water systemLeadGalv.Unknown% lead
Town of LymanMain system0124161.5%
Bridger Valley Joint Powers BoardAlso 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 Lyman

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

Find the official inventory mapTown of Lyman 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 Lyman, WY have lead pipes?

Yes. Town of Lyman, which serves Lyman, reported 0 lead and 12 galvanized-requiring-replacement service lines, plus 416 of unknown material.

Who supplies water to Lyman?

EPA's service area maps place most of Lyman in Town of Lyman's service area (PWSID WY5600033). Bridger Valley Joint Powers Board also serves parts of the city or nearby areas.

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

Search your address on Town of Lyman'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 Lyman 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 Town of Lyman whether your street is scheduled and whether it covers the private side.