Lead Pipe Map

Oklahoma · population 3,047

Lead pipes in Wewoka, OK

119 lines still unidentified

Most of Wewoka (population 3,047) gets its water from Seminole Co. RWD #1. It reported no confirmed lead service lines, but 119 of 119 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Seminole Co. RWD #1'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
119Unknown material
0Non-lead

Latest lead test for Seminole Co. RWD #1 (Jan 2022–Dec 2024): 0.7 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 Seminole Co. RWD #1.

Water systems serving Wewoka

Water systemLeadGalv.Unknown% lead
Seminole Co. RWD #1Main system001190%

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 Wewoka

The counts above cover the whole water system. To see whether your line is lead, look up your address on Seminole Co. RWD #1's official inventory. Utilities had to make these public by October 16, 2024.

Find the official inventory mapSeminole Co. RWD #1 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 Wewoka, OK have lead pipes?

None are confirmed, but Seminole Co. RWD #1 still lists 119 service lines as unknown material.

Who supplies water to Wewoka?

EPA's service area maps place most of Wewoka in Seminole Co. RWD #1's service area (PWSID OK3006702).

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

Search your address on Seminole Co. RWD #1'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 Wewoka 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 Seminole Co. RWD #1 whether your street is scheduled and whether it covers the private side.