City of Grand Prairie (TX) Water Quality

City of Grand Prairie is a large public water system in EPA region 6 that provides tap water for the 75050 - 75052, 75104 zip codes. It has 13 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 26.87 µg/L. The maximum reported level of Manganese was 2.7 µg/L. There were 2 contamintants found in the City of Grand Prairie water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (20)

1,2,3-trichloropropane (20)

1,3-butadiene (20)

1,4-dioxane (20)

1-butanol (16)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (20)

17-alpha-ethynylestradiol (16)

17-beta-estradiol (16)

1H,1H,2H,2H-perfluorodecane sulfonic acid (20)

1H,1H,2H,2H-perfluorohexane sulfonic acid (20)

1H,1H,2H,2H-perfluorooctane sulfonic acid (20)

2-methoxyethanol (16)

2-propen-1-ol (Allyl Alcohol) (16)

4,8-dioxa-3H-perfluorononanoic acid (20)

4-androstene-3,17-dione (16)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (20)

alpha-hexachlorocyclohexane (16)

anatoxin-a (32)

bromochloromethane (Halon 1011) (20)

bromomethane (20)

Butylated Hydroxyanisole (16)

chlorate (25)

chlorodifluoromethane (HCFC-22) (20)

chloromethane (20)

chlorpyrifos (16)

chromium (40)

chromium-6 (40)

cobalt (40)

cylindrospermopsin (32)

dimethipin (16)

equilin (16)

estriol (16)

estrone (16)

ethoprop (16)

Germanium (16)

HAA5 (five regulated haloacetic acids) (32)

HAA6Br (six brominated haloacetic acids) (32)

HAA9 (nine haloacetic acids) (32)

hexafluoropropylene oxide dimer acid (GenX) (20)

lithium (20)

Manganese (16)

molybdenum (40)

N-ethyl perfluorooctanesulfonamidoacetic acid (20)

N-methyl perfluorooctanesulfonamidoacetic acid (20)

nonafluoro-3,6-dioxaheptanoic acid (20)

o-toluidine (16)

oxyfluorfen (16)

perfluoro(2-ethoxyethane)sulfonic acid (20)

perfluoro-3-methoxypropanoic acid (20)

perfluoro-4-methoxybutanoic acid (20)

perfluorobutanesulfonic acid (40)

perfluorobutanoic acid (20)

perfluorodecanoic acid (20)

perfluorododecanoic acid (20)

perfluoroheptanesulfonic acid (20)

perfluoroheptanoic acid (40)

perfluorohexanesulfonic acid (40)

perfluorohexanoic acid (20)

perfluorononanoic acid (40)

perfluorooctanesulfonic acid (40)

perfluorooctanoic acid (40)

perfluoropentanesulfonic acid (20)

perfluoropentanoic acid (20)

perfluorotetradecanoic acid (20)

perfluorotridecanoic acid (20)

perfluoroundecanoic acid (20)

profenofos (16)

quinoline (16)

strontium (40)

tebuconazole (16)

testosterone (16)

total microcystins (32)

Total Permethrin (16)

tribufos (16)

vanadium (40)

Sampling Facilities

Midlothian I/C
Surface Water (SW)

Midlothian EPEntry Point to the Distribution System (EP)

I/C CITY OF MANSFIELD
Surface Water (SW)

Mansfield EPEntry Point to the Distribution System (EP)

City of Dallas South
Surface Water (SW)

Dallas South EPEntry Point to the Distribution System (EP)

Dallas Water Intertie
Surface Water (SW)

N. Dallas EP to Dist. System (PumpHouse)Entry Point to the Distribution System (EP)

Fort Worth Water Intertie
Surface Water (SW)

Ft Worth EP to Dist. SystemEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

4300 BardinDistribution System (DS)
1509 King ArthurDistribution System (DS)
1514 Duncan PerryDistribution System (DS)
2475 W TarrantDistribution System (DS)
4321 Grason DrDistribution System (DS)
5040 ShowdownDistribution System (DS)
613 NE 23rd StDistribution System (DS)
840 Bentwater PkwyDistribution System (DS)
DSMRT for Well 13Maximum Residence Time (MR)
DSMRT for Well 16Maximum Residence Time (MR)
DSMRT for Well 20Maximum Residence Time (MR)
DSMRT for Well 24Maximum Residence Time (MR)
DSMRT for Well 25Maximum Residence Time (MR)
DSMRT for Well 26Maximum Residence Time (MR)

Distribution System - SW
Surface Water (SW)

DSMRT for Dallas WaterMaximum Residence Time (MR)
DSMRT for Fort Worth WaterMaximum Residence Time (MR)

Well 13
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Well 16
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Well 20
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Well 24
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Well 25
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

Well 26
Ground Water (GW)

Sample TapEntry Point to the Distribution System (EP)

FAQ

Is City of Grand Prairie tap water safe to drink?

When was City of Grand Prairie last tested for water contamination?

The latest water samples were taken on February 3rd, 2025.