Sharyland WSC (TX) Water Quality

Sharyland WSC is a large public water system in EPA region 6 that provides tap water for the 78504, 78541, 78572 - 78574 zip codes. It has 7 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of cylindrospermopsin was 0.23 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 16.672 µg/L. The maximum reported level of Manganese was 14.3 µg/L. There were 3 contamintants found in the Sharyland WSC water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (8)

1,2,3-trichloropropane (8)

1,3-butadiene (8)

1,4-dioxane (8)

1-butanol (10)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

2,4-dinitrotoluene (8)

2,6-dinitrotoluene (8)

2-methoxyethanol (10)

2-propen-1-ol (Allyl Alcohol) (10)

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

4,8-dioxa-3H-perfluorononanoic acid (12)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

alpha-hexachlorocyclohexane (12)

anatoxin-a (24)

bromochloromethane (Halon 1011) (8)

bromomethane (8)

Butylated Hydroxyanisole (12)

chlorate (16)

chlorodifluoromethane (HCFC-22) (8)

chloromethane (8)

chlorpyrifos (12)

chromium (16)

chromium-6 (16)

cobalt (16)

cylindrospermopsin (24)

dimethipin (12)

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

ethoprop (12)

Germanium (12)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

Manganese (12)

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

molinate (8)

molybdenum (16)

N-ethyl perfluorooctanesulfonamidoacetic acid (9)

N-methyl perfluorooctanesulfonamidoacetic acid (9)

nitrobenzene (8)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (12)

oxyfluorfen (12)

perchlorate (8)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (20)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (20)

perfluorohexanesulfonic acid (20)

perfluorohexanoic acid (12)

perfluorononanoic acid (20)

perfluorooctanesulfonic acid (20)

perfluorooctanoic acid (20)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (9)

perfluorotridecanoic acid (9)

perfluoroundecanoic acid (12)

profenofos (12)

quinoline (12)

s-ethyl-dipropylthiocarbamate (EPTC) (8)

strontium (16)

tebuconazole (12)

terbacil (8)

total microcystins (24)

Total Permethrin (12)

tribufos (12)

vanadium (16)

Sampling Facilities

Water Treatment Plant #3
Surface Water (SW)

Sample TapEntry Point to the Distribution System (EP)

Plant 1
Surface Water (SW)

Sample TapEntry Point to the Distribution System (EP)

Plant 2
Surface Water (SW)

Sample TapEntry Point to the Distribution System (EP)

Distribution
Surface Water (SW)

3000 Prosperidad Dr.Distribution System (DS)
Glasscock N 4 9/10 (E)Distribution System (DS)
Tyler N 3 (S/E0Distribution System (DS)
Ware 6 (S/W)Distribution System (DS)

Distribution System
Surface Water (SW)

5 1/2 N. WareMaximum Residence Time (MR)
6 1/2 N. La HomaMaximum Residence Time (MR)

PLANT 1
Surface Water (SW)

PLANT_1Entry Point to the Distribution System (EP)

PLANT 2
Surface Water (SW)

PLANT_2Entry Point to the Distribution System (EP)

FAQ

Is Sharyland WSC tap water safe to drink?

When was Sharyland WSC last tested for water contamination?

The latest water samples were taken on April 23rd, 2025.