Meridian Water Dept. (ID) Water Quality

Meridian Water Dept. is a large public water system in EPA region 10 that provides tap water for the 83642, 83680 zip codes. It has 32 facilities where the water supply was tested for 82 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 2.51 µg/L. The maximum reported level of Manganese was 321 µg/L. Some (1 of 32 or 3%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the Meridian Water Dept. water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Contaminants

1,1-dichloroethane (36)

1,2,3-trichloropropane (36)

1,3-butadiene (36)

1,4-dioxane (35)

1-butanol (32)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (45)

17-alpha-ethynylestradiol (36)

17-beta-estradiol (36)

1H,1H,2H,2H-perfluorodecane sulfonic acid (45)

1H,1H,2H,2H-perfluorohexane sulfonic acid (45)

1H,1H,2H,2H-perfluorooctane sulfonic acid (45)

2,4-dinitrotoluene (8)

2,6-dinitrotoluene (8)

2-methoxyethanol (32)

2-propen-1-ol (Allyl Alcohol) (32)

4,4'-dichloro dichlorophenyl ethylene (DDE) (8)

4,8-dioxa-3H-perfluorononanoic acid (45)

4-androstene-3,17-dione (36)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (45)

alpha-hexachlorocyclohexane (32)

bromochloromethane (Halon 1011) (36)

bromomethane (36)

Butylated Hydroxyanisole (32)

chlorate (72)

chlorodifluoromethane (HCFC-22) (36)

chloromethane (36)

chlorpyrifos (32)

chromium (72)

chromium-6 (72)

cobalt (72)

dimethipin (32)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (8)

equilin (36)

estriol (36)

estrone (36)

ethoprop (32)

Germanium (32)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (45)

lithium (45)

Manganese (32)

methyl-tertiary-butyl-ether (MTBE) (8)

molinate (8)

molybdenum (72)

N-ethyl perfluorooctanesulfonamidoacetic acid (45)

N-methyl perfluorooctanesulfonamidoacetic acid (45)

nitrobenzene (8)

nonafluoro-3,6-dioxaheptanoic acid (45)

o-toluidine (32)

oxyfluorfen (32)

perchlorate (8)

perfluoro(2-ethoxyethane)sulfonic acid (45)

perfluoro-3-methoxypropanoic acid (45)

perfluoro-4-methoxybutanoic acid (45)

perfluorobutanesulfonic acid (81)

perfluorobutanoic acid (45)

perfluorodecanoic acid (45)

perfluorododecanoic acid (45)

perfluoroheptanesulfonic acid (45)

perfluoroheptanoic acid (81)

perfluorohexanesulfonic acid (81)

perfluorohexanoic acid (45)

perfluorononanoic acid (81)

perfluorooctanesulfonic acid (81)

perfluorooctanoic acid (81)

perfluoropentanesulfonic acid (45)

perfluoropentanoic acid (45)

perfluorotetradecanoic acid (45)

perfluorotridecanoic acid (45)

perfluoroundecanoic acid (45)

profenofos (32)

quinoline (32)

s-ethyl-dipropylthiocarbamate (EPTC) (8)

strontium (72)

tebuconazole (32)

terbacil (8)

testosterone (36)

Total Permethrin (32)

tribufos (32)

vanadium (72)

Sampling Facilities

Well #26 Treatment
Ground Water (GW)

Well #26 FinishedEntry Point to the Distribution System (EP)

Well #9 Treatment
Ground Water (GW)

Well #9 FinishedEntry Point to the Distribution System (EP)
Well #9 TP EPTDSEntry Point to the Distribution System (EP)

Well #11 Treatment
Ground Water (GW)

Well #11 FinishedEntry Point to the Distribution System (EP)
Well #11 TP EPTDSEntry Point to the Distribution System (EP)

Well #12 Treatment
Ground Water (GW)

Well #12 FinishedEntry Point to the Distribution System (EP)
Well #12 TP EPTDSEntry Point to the Distribution System (EP)

Well #14 Treatment
Ground Water (GW)

Well #14 FinishedEntry Point to the Distribution System (EP)
Well #14 TP EPTDSEntry Point to the Distribution System (EP)

Well #10B Treatment
Ground Water (GW)

Well #10B FinishedEntry Point to the Distribution System (EP)
Well #10b TP EPTDSEntry Point to the Distribution System (EP)

Well #17 Treatment
Ground Water (GW)

Well #17 FinishedEntry Point to the Distribution System (EP)
Well #17 TP EPTDSEntry Point to the Distribution System (EP)

Well #18 Treatment
Ground Water (GW)

Well #18 FinishedEntry Point to the Distribution System (EP)
Well #18 TP EPTDSEntry Point to the Distribution System (EP)

Well #19 Treatment
Ground Water (GW)

Well #19 FinishedEntry Point to the Distribution System (EP)
Well #19 TP EPTDSEntry Point to the Distribution System (EP)

Well #20 Treatment
Ground Water (GW)

Well #20 FinishedEntry Point to the Distribution System (EP)
Well #20 TP EPTDSEntry Point to the Distribution System (EP)

Well #21 Treatment
Ground Water (GW)

Well #21 FinishedEntry Point to the Distribution System (EP)
Well #21 TP EPTDSEntry Point to the Distribution System (EP)

Well #22 Treatment
Ground Water (GW)

Well #22 FinishedEntry Point to the Distribution System (EP)
Well #22 TP EPTDSEntry Point to the Distribution System (EP)

Well #24 Treatment
Ground Water (GW)

Well #24 FinishedEntry Point to the Distribution System (EP)
Well #24 TP EPTDSEntry Point to the Distribution System (EP)

Well #25 Treatment
Ground Water (GW)

Well #25 FinishedEntry Point to the Distribution System (EP)
Well #25 TP EPTDSEntry Point to the Distribution System (EP)

Well 20B Treatment
Ground Water (GW)

Well #20B FinishedEntry Point to the Distribution System (EP)
Well #20B TP EPTDSEntry Point to the Distribution System (EP)

Wells #16B & #16C Manifold
Ground Water (GW)

Wells #16B & #16C FinishedEntry Point to the Distribution System (EP)

Well #23 Treatment
Ground Water (GW)

Well # 23 FinishedEntry Point to the Distribution System (EP)

Well #27 Treatment
Ground Water (GW)

Well #27 FinishedEntry Point to the Distribution System (EP)
Well #27 TP EPTDSEntry Point to the Distribution System (EP)

Well #28 Treatment
Ground Water (GW)

Well #28 FinishedEntry Point to the Distribution System (EP)
Well #28 TP EPTDSEntry Point to the Distribution System (EP)

Well #31 Treatment
Ground Water (GW)

Well #31 FinishedEntry Point to the Distribution System (EP)

Well #15 Treatment
Ground Water (GW)

Well #15 FinishedEntry Point to the Distribution System (EP)

Well # 30 Treatment
Ground Water (GW)

Well #30 FinishedEntry Point to the Distribution System (EP)

Well # 29 Treatment
Ground Water (GW)

Well # 29 FinishedEntry Point to the Distribution System (EP)

Well #32 Treatment
Ground Water (GW)

Well #32 FinishedEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

4095 EnglishDistribution System (DS)
1754 Greenhead Dr.Distribution System (DS)
1463 Gander Dr.Distribution System (DS)
520 Tiburon Dr.Distribution System (DS)

Distribution System
Ground Water (GW)

DSMRT for Well #9 TPMaximum Residence Time (MR)
DSMRT for Well #11 TPMaximum Residence Time (MR)
DSMRT for Well #12 TPMaximum Residence Time (MR)
DSMRT for Well #14 TPMaximum Residence Time (MR)
DSMRT for Well #15 TPMaximum Residence Time (MR)
DSMRT for Well #10b TPMaximum Residence Time (MR)
DSMRT for Well #17 TPMaximum Residence Time (MR)
DSMRT for Well #18 TPMaximum Residence Time (MR)
DSMRT for Well #19 TPMaximum Residence Time (MR)
DSMRT for Well #20 TPMaximum Residence Time (MR)
DSMRT for Well #21 TPMaximum Residence Time (MR)
DSMRT for Well #22 TPMaximum Residence Time (MR)
DSMRT for Well #24 TPMaximum Residence Time (MR)
DSMRT for Well #25 TPMaximum Residence Time (MR)
DSMRT for Well #20B TPMaximum Residence Time (MR)
DSMRT for Wll #26 TPMaximum Residence Time (MR)
DSMRT for Well #28Maximum Residence Time (MR)
DSMRT for Well #27Maximum Residence Time (MR)

Well #15 Treatment Plant
Ground Water (GW)

Well #15 TP EPTDSEntry Point to the Distribution System (EP)

Well #26 Treatment Plant
Ground Water (GW)

Well #26 TP EPTDSEntry Point to the Distribution System (EP)

WELL #11
Ground Water (GW)

WELL #11 E0006130SR (SR)

WELL #14
Ground Water (GW)

WELL #14 E0006131SR (SR)

WELL #19
Ground Water (GW)

WELL #19 E0009057SR (SR)

WELL#21
Ground Water (GW)

WELL #21SR (SR)

FAQ

Is Meridian Water Dept. tap water safe to drink?

When was Meridian Water Dept. last tested for water contamination?

The latest water samples were taken on March 19th, 2025.