Lead Pipe Map

All Louisiana water systems

Every Louisiana community water system on Lead Pipe Map (568), A to Z, with its lead and galvanized line count. Open a system for its full inventory, lead tests and violations.

ABCDEFGHIJKLMNPQRSTUVWZ

A

B

C

D

E

F

G

H

I

J

K

L

M

N

P

Q

R

S

T

U

V

W

Z

Source: EPA SDWIS service line inventory, 2026 Q3.