Arizona ZIP Code Water Quality

363 ZIP codes with water quality data · State average grade: C+

ZIP Codes

363

Avg Grade

C+

A or B

11%

D or F

83%

Grade Distribution

How Arizona ZIP codes scored

22%

61%

A

13

4%

Excellent

B

28

8%

Good

C

22

6%

Fair

D

79

22%

Poor

F

221

61%

Failing

All ZIP Codes

All 363 ZIP codes in Arizona

ZIP Code	Primary City	Grade	Score	Score	Cities
85001	Phoenix	F	37.5		1
85002	Phoenix	F	37.5		1
85003	Phoenix	F	37.5		1
85004	Phoenix	F	37.5		1
85005	Phoenix	F	37.5		1
85006	Phoenix	F	37.5		1
85007	Phoenix	F	37.5		1
85008	Phoenix	F	37.5		1
85009	Phoenix	F	37.5		1
85010	Phoenix	F	37.5		1
85011	Phoenix	F	37.5		1
85012	Phoenix	F	37.5		1
85013	Phoenix	F	37.5		1
85014	Phoenix	F	37.5		1
85015	Phoenix	F	37.5		1
85016	Phoenix	F	37.5		1
85017	Phoenix	F	37.5		1
85018	Phoenix	F	37.5		1
85019	Phoenix	F	37.5		1
85020	Phoenix	F	37.5		1
85021	Phoenix	F	37.5		1
85022	Phoenix	F	37.5		1
85023	Phoenix	F	37.5		1
85024	Phoenix	F	37.5		1
85026	Phoenix	F	37.5		1
85027	Phoenix	F	37.5		1
85028	Phoenix	F	37.5		1
85029	Phoenix	F	37.5		1
85030	Phoenix	F	37.5		1
85031	Phoenix	F	37.5		1
85032	Phoenix	F	37.5		1
85033	Phoenix	F	37.5		1
85034	Phoenix	F	37.5		1
85035	Phoenix	F	37.5		1
85036	Phoenix	F	37.5		1
85037	Phoenix	F	37.5		1
85038	Phoenix	F	37.5		1
85040	Phoenix	F	37.5		1
85041	Phoenix	F	37.5		1
85042	Phoenix	F	37.5		1
85043	Phoenix	F	37.5		1
85044	Phoenix	F	37.5		1
85045	Phoenix	F	37.5		1
85046	Phoenix	F	37.5		1
85048	Phoenix	F	37.5		1
85050	Phoenix	F	37.5		1
85051	Phoenix	F	37.5		1
85053	Phoenix	F	37.5		1
85054	Phoenix	F	37.5		1
85060	Phoenix	F	37.5		1
85061	Phoenix	F	37.5		1
85062	Phoenix	F	37.5		1
85063	Phoenix	F	37.5		1
85064	Phoenix	F	37.5		1
85066	Phoenix	F	37.5		1
85067	Phoenix	F	37.5		1
85068	Phoenix	F	37.5		1
85069	Phoenix	F	37.5		1
85070	Phoenix	F	37.5		1
85071	Phoenix	F	37.5		1
85072	Phoenix	F	37.5		1
85074	Phoenix	F	37.5		1
85076	Phoenix	F	37.5		1
85078	Phoenix	F	37.5		1
85079	Phoenix	F	37.5		1
85080	Phoenix	F	37.5		1
85082	Phoenix	F	37.5		1
85083	Phoenix	F	37.5		1
85085	Phoenix	F	37.5		1
85086	Phoenix	F	37.5		2
85087	Phoenix	F	37.5		1
85117	Apache Junction	F	43.3		1
85119	Apache Junction	F	43.3		1
85120	Apache Junction	F	43.3		1
85123	Eloy	D	47.2		1
85131	Eloy	D	47.2		2
85132	Florence	F	34		1
85135	Hayden	D	47		1
85137	Kearny	D	47		1
85138	Maricopa	D	45.6		1
85139	Maricopa	D	45.6		3
85140	Queen Creek	D	45.7		1
85142	Queen Creek	D	45.7		1
85145	Red Rock	D+	53.5		1
85173	Superior	C-	58.1		1
85178	Apache Junction	F	43.3		1
85201	Mesa	F	40.6		1
85202	Mesa	F	40.6		1
85203	Mesa	F	40.6		1
85204	Mesa	F	40.6		1
85205	Mesa	F	40.6		1
85206	Mesa	F	40.6		1
85207	Mesa	F	40.6		1
85208	Mesa	F	40.6		1
85209	Mesa	F	40.6		1
85210	Mesa	F	40.6		1
85211	Mesa	F	40.6		1
85212	Mesa	F	40.6		1
85213	Mesa	F	40.6		1
85214	Mesa	F	40.6		1
85215	Mesa	F	40.6		1
85216	Mesa	F	40.6		1
85224	Chandler	F	40.5		1
85225	Chandler	F	40.5		1
85226	Chandler	F	40.5		1
85233	Gilbert	F	34.8		1
85234	Gilbert	F	34.8		1
85236	Gilbert	F	34.8		1
85244	Gilbert	F	34.8		1
85246	Chandler	F	40.5		1
85248	Chandler	F	40.5		1
85249	Chandler	F	40.5		1
85253	Paradise Valley	C	60.8		1
85254	Phoenix	F	37.5		1
85256	Scottsdale	F	43		1
85256-9722	Scottsdale	F	43		1
85263	Rio Verde	B+	80.5		1
85266	Phoenix	F	37.5		1
85269-7779	Fountain Hills	F	43.5		1
85274	Mesa	F	40.6		1
85275	Mesa	F	40.6		1
85277	Mesa	F	40.6		1
85280	Tempe	D+	53.8		1
85281	Tempe	D+	53.8		1
85282	Tempe	D+	53.8		1
85283	Tempe	D+	53.8		1
85284	Tempe	D+	53.8		1
85285	Tempe	D+	53.8		1
85286	Chandler	F	40.5		1
85287	Tempe	D+	53.8		1
85288	Tempe	D+	53.8		1
85295	Gilbert	F	34.8		1
85296	Gilbert	F	34.8		1
85297	Gilbert	F	34.8		1
85298	Gilbert	F	34.8		1
85299	Gilbert	F	34.8		1
85301	Glendale	F	42.2		1
85302	Glendale	F	42.2		1
85303	Glendale	F	42.2		1
85304	Phoenix	F	37.5		2
85305	Glendale	F	42.2		1
85306	Phoenix	F	37.5		2
85307	Phoenix	F	37.5		2
85308	Phoenix	F	37.5		2
85309	Glendale	F	42.2		1
85310	Phoenix	F	37.5		2
85311	Glendale	F	42.2		1
85312	Glendale	F	42.2		1
85318	Glendale	F	42.2		1
85320	Aguila	B+	81.9		1
85321	Ajo	B-	70.6		1
85323	Avondale	C+	66		1
85324	Peoria	F	42.3		4
85326	Buckeye	F	43.8		2
85327	Cave Creek	C-	57.6		1
85329	Avondale	C+	66		1
85331	Phoenix	F	37.5		2
85332	Congress	B	79.5		1
85334	Ehrenberg	B	77.1		1
85335	El Mirage	D	46		1
85336	San Luis	D	46.8		1
85338	Goodyear	F	44		1
85340	Buckeye	F	43.8		3
85342	Circle City	B+	83.4		1
85344	Parker	F	43.2		1
85345	Peoria	F	42.3		1
85346	Quartzsite	D+	52.3		1
85348	Pioneer	B	79.3		1
85349	San Luis	D	46.8		1
85350	San Luis	D	46.8		2
85351	Sun City	B	76.8		1
85352	Tacna	D	48		1
85353	Phoenix	F	37.5		3
85355	Glendale	F	42.2		1
85356	Wellton	D	46.4		2
85358	Wickenburg	F	43.2		1
85359	Quartzsite	D+	52.3		1
85361	Surprise	F	44.9		1
85362	Yarnell	B+	82.7		1
85363	White Tanks	B+	84.2		1
85366	Yuma	F	36.1		1
85372	Sun City	B	76.8		1
85373	Peoria	F	42.3		2
85374	Surprise	F	44.9		1
85375	Sun City West	B+	82.9		1
85376	Sun City West	B+	82.9		1
85377	Carefree	A-	89.8		1
85378	Surprise	F	44.9		1
85379	Surprise	F	44.9		1
85380	Peoria	F	42.3		1
85381	Peoria	F	42.3		1
85382	Peoria	F	42.3		1
85383	Peoria	F	42.3		1
85385	Peoria	F	42.3		1
85387	Surprise	F	44.9		1
85388	Surprise	F	44.9		1
85390	Wickenburg	F	43.2		1
85392	Avondale	C+	66		1
85395	Goodyear	F	44		1
85396	Buckeye	F	43.8		1
85501	Globe	F	41.2		1
85502	Globe	F	41.2		1
85530	Bylas	D	48		1
85533	Clifton	D+	50		1
85534	Duncan	F	43		1
85539	Miami	B	77.9		1
85540	Morenci	C-	57.6		2
85541	Payson	F	34		2
85542	Peridot	B	78.1		1
85543	Pima	F	29		1
85544	Pine	F	41.8		1
85546	Safford	D	45.2		1
85550	San Carlos	D	45.2		1
85602	Benson	D	46.8		2
85603	Bisbee	F	45		2
85607	Douglas	D	45.9		1
85608	Douglas	D	45.9		1
85610	Elfrida	D	46		1
85613	Sierra Vista	D	47		1
85614	Green Valley	D	46.2		2
85616	Huachuca City	D	47		1
85618	Mammoth	C-	57.8		1
85620	Naco	C-	59.8		1
85621	Nogales	F	42.8		1
85622	Green Valley	D	46.2		1
85623	Oracle	A+	95		2
85624	Patagonia	C+	65.6		1
85625	Sunsites	B+	83.3		1
85629	Sahuarita	F	40		1
85630	Benson	D	46.8		1
85631	San Manuel	A-	88.7		1
85635	Sierra Vista	D	47		1
85638	Tombstone	D	49		1
85640	Rio Rico	C	62.1		1
85643	Willcox	D	47.2		2
85644	Willcox	D	47.2		1
85648	Rio Rico	C	62.1		1
85650	Sierra Vista	D	47		1
85652	Marana	F	42.2		1
85653	Marana	F	42.2		2
85655	Douglas	D	45.9		1
85658	Marana	F	42.2		2
85670	Sierra Vista	D	47		1
85701	Tucson	F	38.1		1
85702	Tucson	F	38.1		1
85703	Tucson	F	38.1		1
85704	Oro Valley	D	49		1
85705	Tucson	F	38.1		1
85706	Tucson	F	38.1		1
85707	Tucson	F	38.1		1
85708	Tucson	F	38.1		1
85709	Tucson	F	38.1		1
85710	Tucson	F	38.1		1
85711	Tucson	F	38.1		1
85712	Tucson	F	38.1		1
85713	Tucson	F	38.1		1
85714	Tucson	F	38.1		1
85715	Tucson	F	38.1		1
85716	Tucson	F	38.1		1
85717	Tucson	F	38.1		1
85719	Tucson	F	38.1		1
85721	Tucson	F	38.1		1
85723	Tucson	F	38.1		1
85724	Tucson	F	38.1		1
85725	Tucson	F	38.1		1
85726	Tucson	F	38.1		1
85730	Tucson	F	38.1		1
85731	Tucson	F	38.1		1
85732	Tucson	F	38.1		1
85734	Tucson	F	38.1		1
85737	Oro Valley	D	49		1
85738	Tucson	F	38.1		1
85739	Catalina	D	45.1		1
85740	Marana	F	42.2		1
85741	Marana	F	42.2		1
85742	Oro Valley	D	49		2
85743	Marana	F	42.2		1
85745	Tucson	F	38.1		1
85747	Tucson	F	38.1		1
85748	Tucson	F	38.1		1
85751	Tucson	F	38.1		1
85754	Tucson	F	38.1		1
85755	Oro Valley	D	49		1
85756	Tucson	F	38.1		1
85775	Tucson	F	38.1		1
85901	Show Low	D	45.4		2
85911	Cibecue	B-	70.5		1
85920	Alpine	B+	82.7		1
85925	Eagar	C	64.7		1
85937	Snowflake	C+	65.5		1
85938	Eagar	C	64.7		2
85939	Taylor	D	47		1
85941	Whiteriver	D	46.8		2
86001	Flagstaff	D	45.3		2
86015	Bellemont	C-	59.4		1
86017	Munds Park	A	94.2		1
86020	Cameron	D	46		1
86021	Centennial Park	B-	72.4		1
86022	Fredonia	C-	55.1		1
86023	Grand Canyon	D	48.7		2
86024	Clints Well	A-	85.8		1
86025	Holbrook	F	44.1		1
86030	Bacavi	B+	82.2		1
86032	Joseph City	C+	69.7		1
86033	Kayenta	D	46.2		1
86034	Jeddito	A	91.4		2
86039	Kykotsmovi	A-	87.6		1
86040	Page	F	40.2		1
86043	Shungopavi	D+	50		1
86045	Tuba City	A	92.3		1
86046	Williams	D+	50		1
86047	Winslow	D	47		1
86054	Shonto	B+	84.3		1
86301	Prescott	F	37.5		1
86302	Prescott	F	37.5		1
86303	Prescott	F	37.5		1
86304	Prescott	F	37.5		1
86305	Prescott	F	37.5		1
86312	Prescott Valley	D	46		1
86313	Prescott	F	37.5		1
86314	Prescott Valley	D	46		1
86315	Prescott Valley	D	46		1
86320	Ash Fork	B	79.6		1
86321	Bagdad	A-	85		1
86322	Camp Verde	D	45.2		2
86323	Chino Valley	D+	50		2
86324	Cottonwood	D	45.4		2
86325	Cornville	F	43		1
86326	Cottonwood	D	45.4		1
86327	Prescott Valley	D	46		1
86332	Wilhoit	A-	87.1		1
86333	Cordes Lakes	B+	81.6		2
86334	Paulden	B	79.9		1
86336	Cottonwood	D	45.4		2
86337	Seligman	A-	85.7		1
86339	Sedona	F	41.5		1
86340	Sedona	F	41.5		1
86401	Kingman	D	45.5		1
86403	Lake Havasu City	D	46.6		1
86404	Lake Havasu City	D	46.6		1
86405	Lake Havasu City	D	46.6		1
86406	Lake Havasu City	D	46.6		1
86409	Kingman	D	45.5		1
86429	Bullhead City	F	39.8		1
86430	Bullhead City	F	39.8		1
86434	Peach Springs	C+	65.7		1
86435	Supai	D+	53		1
86436	Topock	C	60.9		1
86439	Bullhead City	F	39.8		1
86440	Mohave Valley	F	40.2		1
86441	Dolan Springs	C+	67.3		1
86442	Bullhead City	F	39.8		1
86504	Fort Defiance	F	43		1
86505	Ganado	D	47.2		1
86507	Lukachukai	A-	88.1		1
86510	Pinon	B+	84.4		1
86511	Kinlichee	C+	68.5		1
86514	Red Mesa	D	49		2
86538	Many Farms	B-	72		1
86540	Nazlini	B	76		1
86544	Cove	A	94.5		1
86545	Rock Point	B-	73.7		1
86547	Round Rock	D+	52.1		1