Manville WSC (TX) Water Quality

Manville WSC is a large public water system in EPA region 06 that provides tap water for the 76574, 77388, 78621, 78653, 78664, 78665, 78683, 78708, 78709, 78723 - 78725, 78746, 78753, 78758, 78768 zip codes. It has 12 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

• Table of Contents
• Contaminants
• Facilities
• FAQ

Contaminants

• Jump To Contaminant
• 1-butanol
• 2-methoxyethanol
• 2-propen-1-ol
• HAA5
• HAA6Br
• HAA9
• alpha-hexachlorocyclohexane
• anatoxin-a
• butylated hydroxyanisole
• chlorpyrifos
• cylindrospermopsin
• dimethipin
• ethoprop
• germanium
• manganese
• o-toluidine
• oxyfluorfen
• profenofos
• quinoline
• tebuconazole
• total microcystin
• total permethrin
• tribufos

1-butanol

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 Manville WSC showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

Tacon Lane EP001 Tacon Plant	8/13/2020 59 months ago	<2.0 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<2.0 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/13/2020 59 months ago	<2.0 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<2.0 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<2.0 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<2.0 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<2.0 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/13/2020 59 months ago	<2.0 µg/L Below Reporting Level

2-methoxyethanol

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 Manville WSC showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

Tacon Lane EP001 Tacon Plant	8/13/2020 59 months ago	<0.4 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/13/2020 59 months ago	<0.4 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.4 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/13/2020 59 months ago	<0.4 µg/L Below Reporting Level

2-propen-1-ol (Allyl Alcohol)

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 Manville WSC showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).

Tacon Lane EP001 Tacon Plant	8/13/2020 59 months ago	<0.5 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.5 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/13/2020 59 months ago	<0.5 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.5 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.5 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.5 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.5 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/13/2020 59 months ago	<0.5 µg/L Below Reporting Level

HAA5 (five regulated haloacetic acids)

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 Manville WSC showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 14.7 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

1706 Serinity Drive Distribution System	11/5/2020 56 months ago	14 µg/L Meets Reporting Threshold
13406 Manor Equestrian Distribution System	11/5/2020 56 months ago	12.2 µg/L Meets Reporting Threshold
15309 Fuchs Grove Rd Distribution System	11/5/2020 56 months ago	11.9 µg/L Meets Reporting Threshold
16314 Weiss Lane Distribution System	11/5/2020 56 months ago	14.7 µg/L Meets Reporting Threshold

HAA6Br (six brominated haloacetic acids)

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).

1706 Serinity Drive Distribution System	11/5/2020 56 months ago	25.1 µg/L
13406 Manor Equestrian Distribution System	11/5/2020 56 months ago	22.8 µg/L
15309 Fuchs Grove Rd Distribution System	11/5/2020 56 months ago	23.6 µg/L
16314 Weiss Lane Distribution System	11/5/2020 56 months ago	26.2 µg/L

HAA9 (nine haloacetic acids)

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).

1706 Serinity Drive Distribution System	11/5/2020 56 months ago	33.1 µg/L
13406 Manor Equestrian Distribution System	11/5/2020 56 months ago	30.3 µg/L
15309 Fuchs Grove Rd Distribution System	11/5/2020 56 months ago	30.4 µg/L
16314 Weiss Lane Distribution System	11/5/2020 56 months ago	34.6 µg/L

alpha-hexachlorocyclohexane

alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Manville WSC showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.01 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.01 µg/L Below Reporting Level

anatoxin-a

anatoxin-a is a chemical contaminant that is a potential threat to human health. Learn more about anatoxin-a.

East & West Meter EP11008-09 East & West	7/19/2018 84 months ago	<0.03 µg/L Below Reporting Level

Butylated Hydroxyanisole

Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.03 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level

chlorpyrifos

chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Manville WSC showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.03 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level

cylindrospermopsin

cylindrospermopsin is a chemical contaminant that has a reference level of 0.7 µg/L. All the latest water samples for Manville WSC showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.

East & West Meter EP11008-09 East & West	7/19/2018 84 months ago	<0.09 µg/L Below Reporting Level

dimethipin

dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Manville WSC showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.2 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level

ethoprop

ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Manville WSC showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.03 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.03 µg/L Below Reporting Level

Germanium

Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.3 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level

Manganese

Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Manville WSC showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 31.2 µg/L. Learn more about Manganese.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	.6 µg/L Meets Reporting Threshold
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	1.8 µg/L Meets Reporting Threshold
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	10.1 µg/L Meets Reporting Threshold
C.R. 468 EP006 Type	8/5/2020 59 months ago	31.2 µg/L Meets Reporting Threshold
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	1.8 µg/L Meets Reporting Threshold
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	.43 µg/L Meets Reporting Threshold
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.4 µg/L Below Reporting Level

o-toluidine

o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.007 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.007 µg/L Below Reporting Level

oxyfluorfen

oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Manville WSC showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.05 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.05 µg/L Below Reporting Level

profenofos

profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Manville WSC showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.3 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.3 µg/L Below Reporting Level

quinoline

quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Manville WSC showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.02 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.02 µg/L Below Reporting Level

tebuconazole

tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Manville WSC showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.2 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.2 µg/L Below Reporting Level

Total Microcystin

Total Microcystin is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Manville WSC showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.

East & West Meter EP11008-09 East & West	7/19/2018 84 months ago	<0.3 µg/L Below Reporting Level

Total Permethrin

Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Manville WSC showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.04 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.04 µg/L Below Reporting Level

tribufos

tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Manville WSC showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

Tacon Lane EP001 Tacon Plant	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
A.W. Grimes EP002 170 Site	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
Madden Dr. EP003 Springbrook	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
Lockwood Rd. EP005 Lockwood Plant	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
C.R. 468 EP006 Type	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
FM 685 EP007 FM 685 Site	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level
East & West Meter EP11008-09 East & West	11/5/2020 56 months ago	<0.07 µg/L Below Reporting Level
Sample Tap Wells 4A & 4B	8/5/2020 59 months ago	<0.07 µg/L Below Reporting Level

Sampling Facilities

Facility Name	Water Type/Source
Distribution System	Multiple sources (MX)
Tacon Plant	Ground Water (GW)
170 Site	Ground Water (GW)
Springbrook	Ground Water (GW)
Lockwood Plant	Ground Water (GW)
Type	Ground Water (GW)
FM 685 Site	Ground Water (GW)
EP11008-09 East & West	Multiple sources (MX)
Distribution System	Multiple sources (MX)
Distribution System	Multiple sources (MX)
Distribution System	Multiple sources (MX)
Wells 4A & 4B	Ground Water (GW)

FAQ

Is Manville WSC tap water safe to drink?

When was Manville WSC last tested for water contamination?

The latest water samples were taken between July 19th, 2018 and November 5th, 2020.