Troy (MO) Water Quality

Troy is a large public water system in EPA region 7 that provides tap water for the 63362 zip codes. It has 7 facilities where the water supply was tested for 50 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.75 µg/L. The maximum reported level of Manganese was 8.5 µg/L. There were 2 contamintants found in the Troy water supply at levels that were above the minimum reporting level.

Contaminants

1-butanol (1)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (10)

1H,1H,2H,2H-perfluorodecane sulfonic acid (10)

1H,1H,2H,2H-perfluorohexane sulfonic acid (10)

1H,1H,2H,2H-perfluorooctane sulfonic acid (10)

2-methoxyethanol (1)

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

4,8-dioxa-3H-perfluorononanoic acid (10)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (10)

alpha-hexachlorocyclohexane (2)

Butylated Hydroxyanisole (2)

chlorpyrifos (2)

dimethipin (2)

ethoprop (2)

Germanium (2)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (10)

lithium (10)

Manganese (2)

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

N-methyl perfluorooctanesulfonamidoacetic acid (10)

nonafluoro-3,6-dioxaheptanoic acid (10)

o-toluidine (2)

oxyfluorfen (2)

perfluoro(2-ethoxyethane)sulfonic acid (10)

perfluoro-3-methoxypropanoic acid (10)

perfluoro-4-methoxybutanoic acid (10)

perfluorobutanesulfonic acid (10)

perfluorobutanoic acid (10)

perfluorodecanoic acid (10)

perfluorododecanoic acid (10)

perfluoroheptanesulfonic acid (10)

perfluoroheptanoic acid (10)

perfluorohexanesulfonic acid (10)

perfluorohexanoic acid (10)

perfluorononanoic acid (10)

perfluorooctanesulfonic acid (10)

perfluorooctanoic acid (10)

perfluoropentanesulfonic acid (10)

perfluoropentanoic acid (10)

perfluorotetradecanoic acid (10)

perfluorotridecanoic acid (10)

perfluoroundecanoic acid (10)

profenofos (2)

quinoline (2)

tebuconazole (2)

Total Permethrin (2)

tribufos (2)

Sampling Facilities

TROY PWS
Ground Water (GW)

WELL #10 TREATMENTEntry Point to the Distribution System (EP)

TROY PWS
Ground Water (GW)

WELL # 12 TREATMENTEntry Point to the Distribution System (EP)

TROY PWS
Ground Water (GW)

WELL #14 THIRD ST TREATMENTEntry Point to the Distribution System (EP)

TROY PWS
Ground Water (GW)

WELL #15 TREATMENTEntry Point to the Distribution System (EP)

TROY PWS
Ground Water (GW)

TROY - WELL # 9 & 11B TREATMENTEntry Point to the Distribution System (EP)

Well¿#14¿Treated
Ground Water (GW)

Entry Point to the Dist. SystemEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

1112¿E.¿CherryDistribution System (DS)
170¿Millstone¿Crooked¿Creek¿SubdivisionDistribution System (DS)

FAQ

Is Troy tap water safe to drink?

When was Troy last tested for water contamination?

The latest water samples were taken on September 25th, 2024.