City of Idaho Falls (ID) Water Quality

City of Idaho Falls is a large public water system in EPA region 10 that provides tap water for the 83401 - 83405 zip codes. It has 22 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 1.2 µg/L. The maximum reported level of Manganese was 17.2 µg/L. There were 2 contamintants found in the City of Idaho Falls water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (28)

1,2,3-trichloropropane (28)

1,3-butadiene (28)

1,4-dioxane (28)

1-butanol (30)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (30)

1H,1H,2H,2H-perfluorodecane sulfonic acid (30)

1H,1H,2H,2H-perfluorohexane sulfonic acid (30)

1H,1H,2H,2H-perfluorooctane sulfonic acid (30)

2,4-dinitrotoluene (25)

2,6-dinitrotoluene (25)

2-methoxyethanol (30)

2-propen-1-ol (Allyl Alcohol) (30)

4,4'-dichloro dichlorophenyl ethylene (DDE) (25)

4,8-dioxa-3H-perfluorononanoic acid (30)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (30)

alpha-hexachlorocyclohexane (19)

bromochloromethane (Halon 1011) (28)

bromomethane (28)

Butylated Hydroxyanisole (30)

chlorate (36)

chlorodifluoromethane (HCFC-22) (28)

chloromethane (28)

chlorpyrifos (19)

chromium (36)

chromium-6 (36)

cobalt (36)

dimethipin (19)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (25)

ethoprop (19)

Germanium (30)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (30)

lithium (30)

Manganese (30)

methyl-tertiary-butyl-ether (MTBE) (25)

molinate (25)

molybdenum (36)

N-ethyl perfluorooctanesulfonamidoacetic acid (30)

N-methyl perfluorooctanesulfonamidoacetic acid (30)

nitrobenzene (25)

nonafluoro-3,6-dioxaheptanoic acid (30)

o-toluidine (30)

oxyfluorfen (19)

perchlorate (25)

perfluoro(2-ethoxyethane)sulfonic acid (30)

perfluoro-3-methoxypropanoic acid (30)

perfluoro-4-methoxybutanoic acid (30)

perfluorobutanesulfonic acid (58)

perfluorobutanoic acid (30)

perfluorodecanoic acid (30)

perfluorododecanoic acid (30)

perfluoroheptanesulfonic acid (30)

perfluoroheptanoic acid (58)

perfluorohexanesulfonic acid (58)

perfluorohexanoic acid (30)

perfluorononanoic acid (58)

perfluorooctanesulfonic acid (58)

perfluorooctanoic acid (58)

perfluoropentanesulfonic acid (30)

perfluoropentanoic acid (30)

perfluorotetradecanoic acid (30)

perfluorotridecanoic acid (30)

perfluoroundecanoic acid (30)

profenofos (19)

quinoline (30)

s-ethyl-dipropylthiocarbamate (EPTC) (25)

strontium (36)

tebuconazole (19)

terbacil (25)

Total Permethrin (19)

tribufos (19)

vanadium (36)

Sampling Facilities

Well #8 Treatment
Ground Water (GW)

1475 9th StreetEntry Point to the Distribution System (EP)
1475 9th StreetEntry Point to the Distribution System (EP)

Well #2 Treatment
Ground Water (GW)

955 I StreetEntry Point to the Distribution System (EP)
955 I StreetEntry Point to the Distribution System (EP)
WELL 2SR (SR)

Well #1 Treatment
Ground Water (GW)

981 S Blvd.Entry Point to the Distribution System (EP)
981 S BoulevardEntry Point to the Distribution System (EP)
WELL 1SR (SR)

Well #16 Treatment
Ground Water (GW)

345 N. 3100 W. StreetEntry Point to the Distribution System (EP)
345 N. 3100 W StreetEntry Point to the Distribution System (EP)

Well #4 Treatment
Ground Water (GW)

599 Cleveland StreetEntry Point to the Distribution System (EP)
599 Cleveland StreetEntry Point to the Distribution System (EP)

Wells #11 & #14 Treatment
Ground Water (GW)

200 Dale StreetEntry Point to the Distribution System (EP)
200 Dale DriveEntry Point to the Distribution System (EP)

Wells #15 & #15B Treatment
Ground Water (GW)

2605 Barbara AvenueEntry Point to the Distribution System (EP)
2605 Barbara AvenueEntry Point to the Distribution System (EP)

Well #12 Treatment
Ground Water (GW)

2470 N. Holmes AvenueEntry Point to the Distribution System (EP)
2470 N. Holmes AvenueEntry Point to the Distribution System (EP)

Wells #13 & #13B Treatment
Ground Water (GW)

1080 Hollipark DrEntry Point to the Distribution System (EP)
911 N Woodruff AveEntry Point to the Distribution System (EP)

Well #3 Treatment
Ground Water (GW)

140 S. Capital AvenueEntry Point to the Distribution System (EP)
140 S. Capital AvenueEntry Point to the Distribution System (EP)

Wells #9 & #10 Treatment
Ground Water (GW)

1515 SE BonnevilleEntry Point to the Distribution System (EP)
1515 SE BonnevilleEntry Point to the Distribution System (EP)

Well #5 Treatment
Ground Water (GW)

206 W. 21st StreetEntry Point to the Distribution System (EP)
206 W. 21st StreetEntry Point to the Distribution System (EP)

Well #17 Treatment
Ground Water (GW)

2345 Energy PlaceEntry Point to the Distribution System (EP)
2345 Energy PlaceEntry Point to the Distribution System (EP)

Well #6 Treatment
Ground Water (GW)

876 N. Skyline DriveEntry Point to the Distribution System (EP)
876 N. Skyline DriveEntry Point to the Distribution System (EP)

Well #18 Treatment
Ground Water (GW)

110 W. 65th SouthEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

4075 Glen Koester Dr.Distribution System (DS)
6152 N. 5th W. (East River Rd.)Distribution System (DS)
DSMRT for Wells 2, 4, 12, 13 & 13-B, 17Maximum Residence Time (MR)
DSMRT for Wells 8, 9 & 10, 15 & 15-BMaximum Residence Time (MR)
DSMRT for Wells 6, 11 & 14, 16Maximum Residence Time (MR)
DSMRT for Wells 1, 3, 5Maximum Residence Time (MR)

1 ST #7
Ground Water (GW)

WELL 7SR (SR)

DALE DR #14
Ground Water (GW)

WELL 14SR (SR)

N SKYLINE #6
Ground Water (GW)

WELL 6SR (SR)

N SKYLINE #6
Ground Water (GW)

N SKYLINE #6 E0007206Entry Point to the Distribution System (EP)

SE BONN #10
Ground Water (GW)

WELL 10SR (SR)

()

MD (MD)
LD (LD)
Maximum Residence Time (MR)

FAQ

Is City of Idaho Falls tap water safe to drink?

When was City of Idaho Falls last tested for water contamination?

The latest water samples were taken on April 16th, 2024.