Which New Jersey Areas Have the Most Galvanized Pipe Risk?

The 50 New Jersey areas with the highest share of confirmed galvanized service lines requiring replacement, out of 233 areas with enough data for a reliable estimate. Galvanized steel isn't lead itself, but a line installed downstream of a lead gooseneck or connector can leach lead particles trapped in its rough interior even after the original lead pipe is gone — federal guidance treats it with the same urgency as a confirmed lead line.

See which areas have the most lead risk →

#	Area	Galvanized	% of addresses
1	Kenilworth	645	19.5%
2	Fanwood	326	12.2%
3	Morris Plains	451	10.0%
4	Deal	114	9.0%
5	South Plainfield	434	8.5%
6	Cranford	623	7.9%
7	Ocean Grove	161	7.8%
8	Morristown	765	7.7%
9	Pleasantville	394	6.8%
10	Mountainside	185	6.7%
11	Garwood	104	6.1%
12	Scotch Plains	473	5.7%
13	Westfield	588	5.6%
14	Roselle Park	199	5.6%
15	Trenton	1,263	5.5%
16	Oaklyn	78	5.0%
17	Fair Haven	96	4.7%
18	West Orange	631	4.6%
19	Haddonfield	228	4.6%
20	Riverside	130	4.5%
21	Egg Harbor City	76	4.5%
22	Delanco	95	4.4%
23	Mount Holly	162	4.2%
24	Rumson	105	3.8%
25	Long Branch	362	3.7%
26	Mount Ephraim	67	3.6%
27	Penns Grove	58	3.6%
28	Neptune City	44	3.5%
29	Asbury Park	229	3.5%
30	Bradley Beach	78	3.4%
31	Audubon	111	3.4%
32	Morris Township	256	3.3%
33	Monmouth Beach	37	3.3%
34	West Long Branch	86	3.3%
35	Runnemede	97	3.2%
36	Hamilton	711	3.2%
37	Lindenwold	110	3.1%
38	Bay Head	33	3.1%
39	Ewing	292	2.7%
40	Haddon Heights	78	2.7%
41	Little Silver	69	2.7%
42	Roselle	156	2.7%
43	Hillside	167	2.7%
44	Whippany	40	2.6%
45	Clark	135	2.6%
46	Lawrence	124	2.5%
47	Salem	52	2.5%
48	Beverly	67	2.5%
49	Laurel Springs	44	2.4%
50	Bound Brook	78	2.4%