Data source: EPA SDWIS Last verified: 2026-06-03

Water quality varies significantly across Phoenix, AZ. We analyzed 78 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.

City Overview: Grade D (53/100)

Grade	Neighborhoods	%
A	0	0%
B	0	0%
C	24	31%
D	54	69%
F	0	0%

Neighborhood Rankings

Every ZIP code in Phoenix ranked by Home Safety Score:

Rank	ZIP Code	Score	Grade	Violations	Lead Risk
1	85001	58	C	126	0.0027 mg/L
2	85003	58	C	126	0.0027 mg/L
3	85004	58	C	126	0.0027 mg/L
4	85005	58	C	126	0.0027 mg/L
5	85006	58	C	126	0.0027 mg/L
6	85027	58	C	126	0.0027 mg/L
7	85028	58	C	126	0.0027 mg/L
8	85030	58	C	126	0.0027 mg/L
9	85035	58	C	126	0.0027 mg/L
10	85036	58	C	126	0.0027 mg/L
11	85037	58	C	126	0.0027 mg/L
12	85040	58	C	126	0.0027 mg/L
13	85042	58	C	126	0.0027 mg/L
14	85043	58	C	126	0.0027 mg/L
15	85044	58	C	126	0.0027 mg/L
16	85048	58	C	126	0.0027 mg/L
17	85050	58	C	126	0.0027 mg/L
18	85054	58	C	126	0.0027 mg/L
19	85060	58	C	126	0.0027 mg/L
20	85061	58	C	126	0.0027 mg/L
21	85064	58	C	126	0.0027 mg/L
22	85067	58	C	126	0.0027 mg/L
23	85083	58	C	126	0.0027 mg/L
24	85085	58	C	126	0.0027 mg/L
25	85007	53	D	126	0.0027 mg/L
26	85009	53	D	126	0.0027 mg/L
27	85012	53	D	126	0.0027 mg/L
28	85017	53	D	126	0.0027 mg/L
29	85019	53	D	126	0.0027 mg/L
30	85022	53	D	126	0.0027 mg/L
31	85023	53	D	126	0.0027 mg/L
32	85029	53	D	126	0.0027 mg/L
33	85032	53	D	126	0.0027 mg/L
34	85033	53	D	126	0.0027 mg/L
35	85034	53	D	126	0.0027 mg/L
36	85041	53	D	126	0.0027 mg/L
37	85051	53	D	126	0.0027 mg/L
38	85086	53	D	126	0.0027 mg/L
39	85002	50	D	126	0.0027 mg/L
40	85010	50	D	126	0.0027 mg/L
41	85011	50	D	126	0.0027 mg/L
42	85024	50	D	126	0.0027 mg/L
43	85025	50	D	126	0.0027 mg/L
44	85026	50	D	126	0.0027 mg/L
45	85038	50	D	126	0.0027 mg/L
46	85039	50	D	126	0.0027 mg/L
47	85045	50	D	126	0.0027 mg/L
48	85046	50	D	126	0.0027 mg/L
49	85053	50	D	126	0.0027 mg/L
50	85055	50	D	126	0.0027 mg/L
51	85062	50	D	126	0.0027 mg/L
52	85063	50	D	126	0.0027 mg/L
53	85065	50	D	126	0.0027 mg/L
54	85066	50	D	126	0.0027 mg/L
55	85068	50	D	126	0.0027 mg/L
56	85069	50	D	126	0.0027 mg/L
57	85070	50	D	126	0.0027 mg/L
58	85071	50	D	126	0.0027 mg/L
59	85072	50	D	126	0.0027 mg/L
60	85073	50	D	126	0.0027 mg/L
61	85074	50	D	126	0.0027 mg/L
62	85075	50	D	126	0.0027 mg/L
63	85076	50	D	126	0.0027 mg/L
64	85078	50	D	126	0.0027 mg/L
65	85079	50	D	126	0.0027 mg/L
66	85080	50	D	126	0.0027 mg/L
67	85082	50	D	126	0.0027 mg/L
68	85097	50	D	126	0.0027 mg/L
69	85098	50	D	126	0.0027 mg/L
70	85008	48	D	126	0.0027 mg/L
71	85013	48	D	126	0.0027 mg/L
72	85014	48	D	126	0.0027 mg/L
73	85015	48	D	126	0.0027 mg/L
74	85016	48	D	126	0.0027 mg/L
75	85018	48	D	126	0.0027 mg/L
76	85020	48	D	126	0.0027 mg/L
77	85021	48	D	126	0.0027 mg/L
78	85031	48	D	126	0.0027 mg/L

How Neighborhoods Compare

Each ZIP code compared to county and state averages:

• 0 neighborhoods score better than county average
• 78 neighborhoods score worse than county average

EPA Violations

• 9,828 total violations across Phoenix
• 1482 health-based violations
• 78 of 78 ZIP codes have violations
• 0 ZIP codes exceed EPA lead action level

Top Contaminants

Contaminant	Violations	ZIPs
Consumer Confidence Report Rule	2808	78
Stage 2 DBP Rule	1326	78
Revised Total Coliform Rule	858	78
Lead and Copper Rule	702	78
Fecal Coliform	624	78

Frequently Asked Questions

What is the safest neighborhood in Phoenix?

ZIP code 85001 has the highest safety score in Phoenix at 58/100 (grade C). Check the full report for details.

Is Phoenix water safe to drink?

Phoenix has an average water safety score of 53/100 (D). Water quality varies by neighborhood — no ZIP codes currently exceed EPA lead limits. Always check your specific ZIP code.

Related Pages

• Phoenix, AZ city page
• Arizona state rankings
• All Arizona alerts

Data Sources

• EPA SDWIS
• U.S. Census Bureau

Updated daily.