City of Humble (TX) Water Quality

City of Humble is a large public water system in EPA region 6 that provides tap water for the 77338 zip codes. It has 16 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 10.9 µg/L. The maximum reported level of Manganese was 10.2 µg/L. There were 2 contamintants found in the City of Humble water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (14)

1,2,3-trichloropropane (14)

1,3-butadiene (14)

1,4-dioxane (14)

1-butanol (11)

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)

2,4-dinitrotoluene (12)

2,6-dinitrotoluene (12)

2-methoxyethanol (11)

2-propen-1-ol (Allyl Alcohol) (11)

4,4'-dichloro dichlorophenyl ethylene (DDE) (12)

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

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

alpha-hexachlorocyclohexane (10)

anatoxin-a (8)

bromochloromethane (Halon 1011) (14)

bromomethane (14)

Butylated Hydroxyanisole (11)

chlorate (28)

chlorodifluoromethane (HCFC-22) (14)

chloromethane (14)

chlorpyrifos (10)

chromium (28)

chromium-6 (28)

cobalt (28)

cylindrospermopsin (8)

dimethipin (10)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (12)

ethoprop (10)

Germanium (11)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (10)

lithium (10)

Manganese (11)

methyl-tertiary-butyl-ether (MTBE) (12)

molinate (12)

molybdenum (28)

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

N-methyl perfluorooctanesulfonamidoacetic acid (10)

nitrobenzene (12)

nonafluoro-3,6-dioxaheptanoic acid (10)

o-toluidine (11)

oxyfluorfen (10)

perchlorate (12)

perfluoro(2-ethoxyethane)sulfonic acid (10)

perfluoro-3-methoxypropanoic acid (10)

perfluoro-4-methoxybutanoic acid (10)

perfluorobutanesulfonic acid (24)

perfluorobutanoic acid (10)

perfluorodecanoic acid (10)

perfluorododecanoic acid (10)

perfluoroheptanesulfonic acid (10)

perfluoroheptanoic acid (24)

perfluorohexanesulfonic acid (24)

perfluorohexanoic acid (10)

perfluorononanoic acid (24)

perfluorooctanesulfonic acid (24)

perfluorooctanoic acid (24)

perfluoropentanesulfonic acid (10)

perfluoropentanoic acid (10)

perfluorotetradecanoic acid (10)

perfluorotridecanoic acid (10)

perfluoroundecanoic acid (10)

profenofos (10)

quinoline (11)

s-ethyl-dipropylthiocarbamate (EPTC) (12)

strontium (28)

tebuconazole (10)

terbacil (12)

total microcystins (8)

Total Permethrin (10)

tribufos (10)

vanadium (28)

Sampling Facilities

Plant 7
Multiple Sources (MX)

Sample Tap @ 9720 FM 1960Entry Point to the Distribution System (EP)

Plant 6
Ground Water (GW)

Sample Tap @ 7401 Rankin Rd.Entry Point to the Distribution System (EP)

Plant 8
Ground Water (GW)

Sample Tap @ 19903 Field Tree Dr #1Entry Point to the Distribution System (EP)

Plant 9
Ground Water (GW)

Sample Tap @ 7950 Carpenter Rd.Entry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

3502 Phesant RunDistribution System (DS)
20820 HWY 59Distribution System (DS)
1507 1/2 N. Houston Ave.Distribution System (DS)
102 GranberryDistribution System (DS)

Plant 1
Ground Water (GW)

Sample Tap @ 19903 Fieldtree Dr.Entry Point to the Distribution System (EP)

Houston Water Intertie
Surface Water (SW)

EPTDS from Houston WaterEntry Point to the Distribution System (EP)

Distribution System - SW
Surface Water (SW)

DSMRT for Houston WaterMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Plant 1Maximum Residence Time (MR)
DSMRT for Plant 7Maximum Residence Time (MR)
DSMRT for Plant 6Maximum Residence Time (MR)
DSMRT for Plant 8Maximum Residence Time (MR)
DSMRT for Plant 9Maximum Residence Time (MR)

EP003
Ground Water (GW)

SAMPLE TAP @ MULTIPLE PLANTSEntry Point to the Distribution System (EP)

RANKIN RD
Ground Water (GW)

RANKIN_RDEntry Point to the Distribution System (EP)

FM 1960
Ground Water (GW)

FM_1960Entry Point to the Distribution System (EP)

WELL 8/ELEVATED
Ground Water (GW)

WELL_8/ELEVATEDEntry Point to the Distribution System (EP)

FIELDTREE
Ground Water (GW)

FIELDTREEEntry Point to the Distribution System (EP)

INVERLOCH WAY
Ground Water (GW)

INVERLOCH_WAYEntry Point to the Distribution System (EP)

EP 000000000000007
Ground Water (GW)

EP_000000000000007Entry Point to the Distribution System (EP)

FAQ

Is City of Humble tap water safe to drink?

When was City of Humble last tested for water contamination?

The latest water samples were taken on April 26th, 2024.