Lead Pipe Map

Montana · population 2,522

Lead pipes in Wolf Point, MT

26 lead or galvanized lines to replace

Most of Wolf Point (population 2,522) gets its water from City of Wolf Point. That system reported 3 lead and 23 galvanized-requiring-replacement service lines out of 867, with 1 more of unknown material.

3.0% of City of Wolf Point's service lines are lead or galvanized requiring replacement, higher than the Montana average (1.1%) and about the same as the national average (3.1%).

3Lead
23Galvanized, replace
1Unknown material
840Non-lead

Latest lead test for City of Wolf Point (Jan 2023–Dec 2025): 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 City of Wolf Point.

Water systems serving Wolf Point

Water systemLeadGalv.Unknown% lead
City of Wolf PointMain system32313.0%
Assiniboine & Sioux Rural Water SystemServes nearby areas006190%

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 Wolf Point

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

Find the official inventory mapCity of Wolf Point 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 Wolf Point, MT have lead pipes?

Yes. City of Wolf Point, which serves Wolf Point, reported 3 lead and 23 galvanized-requiring-replacement service lines, plus 1 of unknown material.

Who supplies water to Wolf Point?

EPA's service area maps place most of Wolf Point in City of Wolf Point's service area (PWSID 083090058). Assiniboine & Sioux Rural Water System also serves parts of the city or nearby areas.

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

Search your address on City of Wolf Point'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 Wolf Point 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 City of Wolf Point whether your street is scheduled and whether it covers the private side.