Lead Pipe Map

Oklahoma · population 3,083

Lead pipes in Tishomingo, OK

1,219 lines still unidentified

Most of Tishomingo (population 3,083) gets its water from Tishomingo Municipal Authority. It reported no confirmed lead service lines, but 1,219 of 1,219 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Tishomingo Municipal Authority's service lines are lead or galvanized requiring replacement, lower than the Oklahoma average (0.9%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
1,219Unknown material
0Non-lead

Latest lead test for Tishomingo Municipal Authority (2026): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.

Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for Tishomingo Municipal Authority.

Water systems serving Tishomingo

Water systemLeadGalv.Unknown% lead
Tishomingo Municipal AuthorityMain system001,2190%
Johnston Co RWD #3Serves 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 Tishomingo

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

Find the official inventory mapTishomingo Municipal Authority 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 Tishomingo, OK have lead pipes?

None are confirmed, but Tishomingo Municipal Authority still lists 1,219 service lines as unknown material.

Who supplies water to Tishomingo?

EPA's service area maps place most of Tishomingo in Tishomingo Municipal Authority's service area (PWSID OK1010815). Johnston Co RWD #3 also serves parts of the city or nearby areas.

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

Search your address on Tishomingo Municipal Authority'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 Tishomingo 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 Tishomingo Municipal Authority whether your street is scheduled and whether it covers the private side.