City of Tomball (TX) Water Quality City of Tomball is a large public water system in EPA region 6 that provides tap water for the 77375 zip codes. It has 3 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 3.24 µg/L. The maximum reported level of Manganese was 35.2 µg/L. There were 2 contamintants found in the City of Tomball water supply at levels that were above the minimum reporting level.
Contaminants Jump To Contaminant 1-butanol (4) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4) 1H,1H,2H,2H-perfluorodecane sulfonic acid (4) 1H,1H,2H,2H-perfluorohexane sulfonic acid (4) 1H,1H,2H,2H-perfluorooctane sulfonic acid (4) 2-methoxyethanol (4) 2-propen-1-ol (Allyl Alcohol) (4) 4,8-dioxa-3H-perfluorononanoic acid (4) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4) alpha-hexachlorocyclohexane (4) Butylated Hydroxyanisole (4) chlorpyrifos (4) dimethipin (4) ethoprop (4) Germanium (4) HAA5 (five regulated haloacetic acids) (4) HAA6Br (six brominated haloacetic acids) (4) HAA9 (nine haloacetic acids) (4) hexafluoropropylene oxide dimer acid (GenX) (4) lithium (4) Manganese (4) N-ethyl perfluorooctanesulfonamidoacetic acid (4) N-methyl perfluorooctanesulfonamidoacetic acid (4) nonafluoro-3,6-dioxaheptanoic acid (4) o-toluidine (4) oxyfluorfen (4) perfluoro(2-ethoxyethane)sulfonic acid (4) perfluoro-3-methoxypropanoic acid (4) perfluoro-4-methoxybutanoic acid (4) perfluorobutanesulfonic acid (4) perfluorobutanoic acid (4) perfluorodecanoic acid (4) perfluorododecanoic acid (4) perfluoroheptanesulfonic acid (4) perfluoroheptanoic acid (4) perfluorohexanesulfonic acid (4) perfluorohexanoic acid (4) perfluorononanoic acid (4) perfluorooctanesulfonic acid (4) perfluorooctanoic acid (4) perfluoropentanesulfonic acid (4) perfluoropentanoic acid (4) perfluorotetradecanoic acid (4) perfluorotridecanoic acid (4) perfluoroundecanoic acid (4) profenofos (4) quinoline (4) tebuconazole (4) Total Permethrin (4) tribufos (4)
Entry Point to Dist. System
<2 µg/L
Below Reporting Level
Entry Point to Dist. System
<2 µg/L
Below Reporting Level
Entry Point to Dist. System
<2 µg/L
Below Reporting Level
Entry Point to Dist. System
<2 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
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Entry Point to Dist. System
2.1 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 1.8 µg/L
Entry Point to Dist. System
1.1 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.8 µg/L
Entry Point to Dist. System
2.1 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 1.8 µg/L
Entry Point to Dist. System
1.1 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.8 µg/L
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701 Malone Street
1.08 µg/L
Meets Reporting Threshold
14159 Carnswood Street
1.04 µg/L
Meets Reporting Threshold
701 Malone Street
2.54 µg/L
Meets Reporting Threshold
14159 Carnswood Street
3.24 µg/L
Meets Reporting Threshold
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701 Malone Street
1.83 µg/L
14159 Carnswood Street
1.31 µg/L
701 Malone Street
3.51 µg/L
14159 Carnswood Street
4.39 µg/L
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701 Malone Street
2.43 µg/L
14159 Carnswood Street
1.88 µg/L
701 Malone Street
4.95 µg/L
14159 Carnswood Street
6.13 µg/L
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
26.4 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 17.4 µg/L
Entry Point to Dist. System
18.5 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 9.5 µg/L
Entry Point to Dist. System
27.1 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 18.1 µg/L
Entry Point to Dist. System
18.9 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 9.9 µg/L
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Entry Point to Dist. System
31.3 µg/L
Meets Reporting Threshold
Entry Point to Dist. System
11.9 µg/L
Meets Reporting Threshold
Entry Point to Dist. System
35.2 µg/L
Meets Reporting Threshold
Entry Point to Dist. System
13.5 µg/L
Meets Reporting Threshold
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.006 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.006 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.006 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.006 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.005 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.004 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.003 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.008 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.008 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.008 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.008 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.002 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
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Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
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Sampling Facilities South Pine TP
Ground Water (GW) Entry Point to Dist. SystemEntry Point to the Distribution System (EP)
FM 2920 TP
Ground Water (GW) Entry Point to Dist. SystemEntry Point to the Distribution System (EP)
Distribution System
Ground Water (GW) 701 Malone StreetDistribution System (DS)
14159 Carnswood StreetDistribution System (DS)
FAQ Is City of Tomball tap water safe to drink? When was City of Tomball last tested for water contamination? The latest water samples were taken on August 29th, 2024.
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