Lead Pipe Map

Louisiana · population 6,857

Lead pipes in St. Gabriel, LA

1,241 lines still unidentified

Most of St. Gabriel (population 6,857) gets its water from Intracoastal Water System East. It reported no confirmed lead service lines, but 1,241 of 1,241 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of Intracoastal Water System East's service lines are lead or galvanized requiring replacement, lower than the Louisiana average (1.0%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
1,241Unknown material
0Non-lead

Latest lead test for Intracoastal Water System East (Jan 2023–Dec 2025): 0.8 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 Intracoastal Water System East.

Water systems serving St. Gabriel

Water systemLeadGalv.Unknown% lead
Intracoastal Water System EastMain system001,2410%
East Iberville Water SystemServes nearby areas002,7080%

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 St. Gabriel

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

Find the official inventory mapIntracoastal Water System East 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 St. Gabriel, LA have lead pipes?

None are confirmed, but Intracoastal Water System East still lists 1,241 service lines as unknown material.

Who supplies water to St. Gabriel?

EPA's service area maps place most of St. Gabriel in Intracoastal Water System East's service area (PWSID LA1047030). East Iberville Water System also serves parts of the city or nearby areas.

How do I check whether my St. Gabriel home has a lead service line?

Search your address on Intracoastal Water System East'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 St. Gabriel 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 Intracoastal Water System East whether your street is scheduled and whether it covers the private side.