Harris County MUD #81 is a large public water system in EPA region 06 that provides tap water for the 77450 zip codes. It has 5 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.
1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Harris County MUD #81 showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <2.0 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <2.0 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <2.0 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <2.0 µg/L Below Reporting Level
|
2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Harris County MUD #81 showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.4 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.4 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.4 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <0.4 µg/L Below Reporting Level
|
2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Harris County MUD #81 showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.5 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.5 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.5 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <0.5 µg/L Below Reporting Level
|
HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Harris County MUD #81 showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 0.284 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
| 21230 Park Run Distribution
| 1/8/2019 78 months ago
| .228 µg/L Meets Reporting Threshold
|
|---|---|---|
| 22603 Indian Knoll Distribution
| 1/8/2019 78 months ago
| 0 µg/L Meets Reporting Threshold
|
| 819 Park Wind Distribution
| 1/8/2019 78 months ago
| .284 µg/L Meets Reporting Threshold
|
| 942 Mesa Terrace Distribution
| 1/8/2019 78 months ago
| .206 µg/L Meets Reporting Threshold
|
HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).
| 21230 Park Run Distribution
| 1/8/2019 78 months ago
| .301 µg/L |
|---|---|---|
| 22603 Indian Knoll Distribution
| 1/8/2019 78 months ago
| 0 µg/L |
| 819 Park Wind Distribution
| 1/8/2019 78 months ago
| .335 µg/L |
| 942 Mesa Terrace Distribution
| 1/8/2019 78 months ago
| 0 µg/L |
HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).
| 21230 Park Run Distribution
| 1/8/2019 78 months ago
| .529 µg/L |
|---|---|---|
| 22603 Indian Knoll Distribution
| 1/8/2019 78 months ago
| 0 µg/L |
| 819 Park Wind Distribution
| 1/8/2019 78 months ago
| .619 µg/L |
| 942 Mesa Terrace Distribution
| 1/8/2019 78 months ago
| .206 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Harris County MUD #81 showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.01 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.01 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.01 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.01 µg/L Below Reporting Level
|
Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Harris County MUD #81 showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.03 µg/L Below Reporting Level
|
dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Harris County MUD #81 showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.2 µg/L Below Reporting Level
|
ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Harris County MUD #81 showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.03 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.03 µg/L Below Reporting Level
|
Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| .3 µg/L |
Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Harris County MUD #81 showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 19.3 µg/L. Learn more about Manganese.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| 19.3 µg/L Meets Reporting Threshold
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| 11.9 µg/L Meets Reporting Threshold
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| 15.5 µg/L Meets Reporting Threshold
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| 14.8 µg/L Meets Reporting Threshold
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.007 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.007 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.007 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <0.007 µg/L Below Reporting Level
|
oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Harris County MUD #81 showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.05 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.05 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.05 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.05 µg/L Below Reporting Level
|
profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Harris County MUD #81 showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.3 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.3 µg/L Below Reporting Level
|
quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Harris County MUD #81 showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.02 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.02 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.02 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 1/8/2019 78 months ago
| <0.02 µg/L Below Reporting Level
|
tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Harris County MUD #81 showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.2 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.2 µg/L Below Reporting Level
|
Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Harris County MUD #81 showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.04 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.04 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.04 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.04 µg/L Below Reporting Level
|
tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Harris County MUD #81 showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
| WP1 - GST- 1110 Park Meadow Plant 1
| 1/8/2019 78 months ago
| <0.07 µg/L Below Reporting Level
|
|---|---|---|
| WP3 - EST 1412 West Green Blvd. Plant 3
| 1/8/2019 78 months ago
| <0.07 µg/L Below Reporting Level
|
| WP2 - GST- 22625 Indian Knoll Plant 2
| 1/8/2019 78 months ago
| <0.07 µg/L Below Reporting Level
|
| WP4 - GST - 21725 Cimarron Parkway Plant 4
| 7/25/2018 84 months ago
| <0.07 µg/L Below Reporting Level
|
| Facility Name | Water Type/Source |
|---|---|
| Plant 1 | Ground Water (GW) |
| Plant 3 | Ground Water (GW) |
| Plant 2 | Ground Water (GW) |
| Plant 4 | Ground Water (GW) |
| Distribution | Ground Water (GW) |
The latest water samples were taken between July 25th, 2018 and January 8th, 2019.