City of Scottsdale (AZ) Water Quality

City of Scottsdale is a large public water system in EPA region 9 that provides tap water for the 85018, 85251 - 85262, 85267, 85268, 85282, 85377 zip codes. It has 55 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 13.34 µg/L. The maximum reported level of Manganese was 3.3 µg/L. There were 2 contamintants found in the City of Scottsdale water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (22)

1,2,3-trichloropropane (22)

1,3-butadiene (22)

1,4-dioxane (22)

1-butanol (18)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

17-alpha-ethynylestradiol (22)

17-beta-estradiol (22)

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

2,4-dinitrotoluene (48)

2,6-dinitrotoluene (48)

2-methoxyethanol (18)

2-propen-1-ol (Allyl Alcohol) (18)

4,4'-dichloro dichlorophenyl ethylene (DDE) (48)

4,8-dioxa-3H-perfluorononanoic acid (8)

4-androstene-3,17-dione (22)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

alpha-hexachlorocyclohexane (18)

anatoxin-a (15)

bromochloromethane (Halon 1011) (22)

bromomethane (22)

Butylated Hydroxyanisole (18)

chlorate (44)

chlorodifluoromethane (HCFC-22) (22)

chloromethane (22)

chlorpyrifos (18)

chromium (44)

chromium-6 (44)

cobalt (44)

cylindrospermopsin (15)

dimethipin (18)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (47)

equilin (22)

estriol (22)

estrone (22)

ethoprop (18)

Germanium (18)

HAA5 (five regulated haloacetic acids) (32)

HAA6Br (six brominated haloacetic acids) (32)

HAA9 (nine haloacetic acids) (32)

hexafluoropropylene oxide dimer acid (GenX) (8)

lithium (8)

Manganese (18)

methyl-tertiary-butyl-ether (MTBE) (48)

molinate (48)

molybdenum (44)

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

N-methyl perfluorooctanesulfonamidoacetic acid (8)

nitrobenzene (48)

nonafluoro-3,6-dioxaheptanoic acid (8)

o-toluidine (18)

oxyfluorfen (18)

perchlorate (52)

perfluoro(2-ethoxyethane)sulfonic acid (8)

perfluoro-3-methoxypropanoic acid (8)

perfluoro-4-methoxybutanoic acid (8)

perfluorobutanesulfonic acid (30)

perfluorobutanoic acid (8)

perfluorodecanoic acid (8)

perfluorododecanoic acid (8)

perfluoroheptanesulfonic acid (8)

perfluoroheptanoic acid (30)

perfluorohexanesulfonic acid (30)

perfluorohexanoic acid (8)

perfluorononanoic acid (30)

perfluorooctanesulfonic acid (30)

perfluorooctanoic acid (30)

perfluoropentanesulfonic acid (8)

perfluoropentanoic acid (8)

perfluorotetradecanoic acid (8)

perfluorotridecanoic acid (8)

perfluoroundecanoic acid (8)

profenofos (18)

quinoline (18)

s-ethyl-dipropylthiocarbamate (EPTC) (48)

strontium (44)

tebuconazole (18)

terbacil (48)

testosterone (22)

total microcystins (16)

Total Permethrin (18)

tribufos (18)

vanadium (44)

Sampling Facilities

EPDS080
Ground Water (GW)

EPDS080Entry Point to the Distribution System (EP)

EPDS001
Surface Water (SW)

EPDS001Entry Point to the Distribution System (EP)

EPDS086
Ground Water (GW)

EPDS086Entry Point to the Distribution System (EP)

EPDS232
Ground Water (GW)

EPDS232Entry Point to the Distribution System (EP)

EPDS207
Ground Water (GW)

EPDS207Entry Point to the Distribution System (EP)

EPDS215
Ground Water (GW)

EPDS215Entry Point to the Distribution System (EP)

EPDS200
Surface Water (SW)

EPDS200Entry Point to the Distribution System (EP)

Sample Station 046
Surface Water (SW)

Sample Station 046Distribution System (DS)

Sample Station 048
Surface Water (SW)

Sample Station 048Distribution System (DS)

Sample Station 123
Surface Water (SW)

Sample Station 123Distribution System (DS)

Sample Station 134
Surface Water (SW)

Sample Station 134Distribution System (DS)

Sample Station 136
Surface Water (SW)

Sample Station 136Distribution System (DS)

Sample Station 155
Surface Water (SW)

Sample Station 155Distribution System (DS)

Sample Station 125
Surface Water (SW)

Sample Station 125Distribution System (DS)

Sample Station 023
Surface Water (SW)

Sample Station 023Distribution System (DS)

EPDS086
Ground Water (GW)

EPDS086Entry Point to the Distribution System (EP)

EPDS050
Ground Water (GW)

EPDS050Entry Point to the Distribution System (EP)

EPDS253
Ground Water (GW)

EPDS253Entry Point to the Distribution System (EP)

EPDS207
Ground Water (GW)

EPDS207Entry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

ST47-14258 E. Cheryl Dr.Maximum Residence Time (MR)
ST9-2617 N. 58th St.Maximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

ST125 - 42147 N. 113th WayMaximum Residence Time (MR)
ST1 - 8678 E. Roosevelt Cir.Maximum Residence Time (MR)
ST139 - 42425 N. Saguro Forest Dr.Maximum Residence Time (MR)
ST134 - 14368 E. Kalil Dr.Maximum Residence Time (MR)
ST136 - 9240 E. Brahma Rd.Maximum Residence Time (MR)
ST46 - 13371 E. Sorrell Ln.Maximum Residence Time (MR)
ST105 - 11338 E. Dale Ln.Maximum Residence Time (MR)

EPDS065
Ground Water (GW)

EPDS065Entry Point to the Distribution System (EP)

MR050
Multiple Sources (MX)

ST125-42147 N. 113th WayMaximum Residence Time (MR)

MR065
Multiple Sources (MX)

ST121-9680 E. Roadrunner Dr.Maximum Residence Time (MR)

MR080
Multiple Sources (MX)

ST1-8678 E. Roosevelt Cir.Maximum Residence Time (MR)

MR086
Multiple Sources (MX)

ST139-42425 N. Saguaro Forest DriveMaximum Residence Time (MR)

MR200
Multiple Sources (MX)

ST9-2617 N. 58th St.Maximum Residence Time (MR)

MR207
Multiple Sources (MX)

ST134-14368 E. Kalil Dr.Maximum Residence Time (MR)

MR215
Multiple Sources (MX)

ST136-9240 E. Brahma Rd.Maximum Residence Time (MR)

MR232
Multiple Sources (MX)

ST46-13371 E. Sorrel Ln.Maximum Residence Time (MR)

MR253
Multiple Sources (MX)

ST105-11338 E. Dale LaneMaximum Residence Time (MR)

WELL #85
Ground Water (GW)

POE 086Entry Point to the Distribution System (EP)

WELL 75A
Ground Water (GW)

POE 80Entry Point to the Distribution System (EP)

WELL 106
Ground Water (GW)

POE 106Entry Point to the Distribution System (EP)

WELL 115
Ground Water (GW)

POE 054Entry Point to the Distribution System (EP)

COS 108
Ground Water (GW)

POE 108Entry Point to the Distribution System (EP)

WELL #3
Ground Water (GW)

POE 004Entry Point to the Distribution System (EP)

WELL #14
Ground Water (GW)

POE 014Entry Point to the Distribution System (EP)

WELL #11
Ground Water (GW)

POE 011Entry Point to the Distribution System (EP)

WELL #12
Ground Water (GW)

POE 12Entry Point to the Distribution System (EP)

WELL #19
Ground Water (GW)

POE 019Entry Point to the Distribution System (EP)

WELL #20
Ground Water (GW)

POE 020Entry Point to the Distribution System (EP)

WELL #7
Ground Water (GW)

POE 007Entry Point to the Distribution System (EP)

WELL #30
Ground Water (GW)

POE 30Entry Point to the Distribution System (EP)

WELL #33
Ground Water (GW)

POE 033Entry Point to the Distribution System (EP)

WELL #23
Ground Water (GW)

POE 023Entry Point to the Distribution System (EP)

WELL #32
Ground Water (GW)

POE 032Entry Point to the Distribution System (EP)

WELL #38
Ground Water (GW)

POE 038Entry Point to the Distribution System (EP)

WELL #50
Ground Water (GW)

POE 050Entry Point to the Distribution System (EP)

WELL #53
Ground Water (GW)

POE 053Entry Point to the Distribution System (EP)

WELL #64
Ground Water (GW)

POE 064Entry Point to the Distribution System (EP)

WELL #65
Ground Water (GW)

POE 065Entry Point to the Distribution System (EP)

POE 998
Surface Water (SW)

POE 998Entry Point to the Distribution System (EP)

POE 999
Surface Water (SW)

POE 999Entry Point to the Distribution System (EP)

01
Surface Water (SW)

POE 001Entry Point to the Distribution System (EP)

FAQ

Is City of Scottsdale tap water safe to drink?

When was City of Scottsdale last tested for water contamination?

The latest water samples were taken on May 14th, 2025.