Public Water System: Harris County Mud 367

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: TX1013040
Type: Community water system
EPA Region: 06
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 6,759
Contact Information
JACOB, CHRIS
JACOB, CHRIS
3200 SOUTHWEST FWY STE 2600
HOUSTON, TX 77027-7537

This public water system services 1 municipality in 1 county.

Summary Results


A summary view of the the times a water contaminant was tested and found to exceed the level set by the EPA (the MCL).

Maximum Contaminant Levels Exceeded (by year):

2013   (1) 2014   (0) 2015   (0)
chlorate

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. In the expanded view you can see each know test date for a given contaminant, the result of the test, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRL HRL Test Result
2013 2013-12-10 20 210 58
2013 2013-12-10 20 210 < 20
2013 2013-12-10 20 210 < 20
2013 2013-09-17 20 210 265
2013 2013-09-17 20 210 377
2013 2013-09-17 20 210 < 20
2013 2013-06-12 20 210 220
2013 2013-06-12 20 210 310
2013 2013-06-12 20 210 < 20
2013 2013-03-18 20 210 142
2013 2013-03-18 20 210 139
2013 2013-03-18 20 210 < 20

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

Contaminant MRL HRL Avg Result
chromium 0.2 100 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.2 100 < 0.2
2013 2013-12-10 0.2 100 < 0.2
2013 2013-12-10 0.2 100 < 0.2
2013 2013-09-17 0.2 100 < 0.2
2013 2013-09-17 0.2 100 < 0.2
2013 2013-09-17 0.2 100 < 0.2
2013 2013-06-12 0.2 100 < 0.2
2013 2013-06-12 0.2 100 < 0.2
2013 2013-06-12 0.2 100 < 0.2
2013 2013-03-18 0.2 100 < 0.2
2013 2013-03-18 0.2 100 < 0.2
2013 2013-03-18 0.2 100 < 0.2
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 1 70 < 1
2013 2013-12-10 1 70 < 1
2013 2013-12-10 1 70 < 1
2013 2013-09-17 1 70 < 1
2013 2013-09-17 1 70 < 1
2013 2013-09-17 1 70 < 1
2013 2013-06-12 1 70 < 1
2013 2013-06-12 1 70 < 1
2013 2013-06-12 1 70 < 1
2013 2013-03-18 1 70 < 1
2013 2013-03-18 1 70 < 1
2013 2013-03-18 1 70 < 1
manganese 1 0 3.3658 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 1 0 2.22
2013 2013-12-10 1 0 7.71
2013 2013-12-10 1 0 4.74
2013 2013-09-17 1 0 2.54
2013 2013-09-17 1 0 < 1
2013 2013-09-17 1 0 5.1
2013 2013-06-12 1 0 2.8
2013 2013-06-12 1 0 2.7
2013 2013-06-12 1 0 4.2
2013 2013-03-18 1 0 1.3
2013 2013-03-18 1 0 1.34
2013 2013-03-18 1 0 5.74
molybdenum 1 40 0.8426 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 1 40 < 1
2013 2013-12-10 1 40 1.821
2013 2013-12-10 1 40 < 1
2013 2013-09-17 1 40 1.6
2013 2013-09-17 1 40 1.53
2013 2013-09-17 1 40 < 1
2013 2013-06-12 1 40 1.4
2013 2013-06-12 1 40 1.3
2013 2013-06-12 1 40 < 1
2013 2013-03-18 1 40 1.24
2013 2013-03-18 1 40 1.22
2013 2013-03-18 1 40 < 1
strontium 0.3 1500 286.7204 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.3 1500 93.3
2013 2013-12-10 0.3 1500 250.345
2013 2013-12-10 0.3 1500 491
2013 2013-09-17 0.3 1500 168
2013 2013-09-17 0.3 1500 127
2013 2013-09-17 0.3 1500 608
2013 2013-06-12 0.3 1500 140
2013 2013-06-12 0.3 1500 140
2013 2013-06-12 0.3 1500 530
2013 2013-03-18 0.3 1500 127
2013 2013-03-18 0.3 1500 129
2013 2013-03-18 0.3 1500 637
vanadium 0.2 21 0.5882 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.2 21 0.623
2013 2013-12-10 0.2 21 < 0.2
2013 2013-12-10 0.2 21 < 0.2
2013 2013-09-17 0.2 21 1.29
2013 2013-09-17 0.2 21 1.76
2013 2013-09-17 0.2 21 < 0.2
2013 2013-06-12 0.2 21 0.86
2013 2013-06-12 0.2 21 0.91
2013 2013-06-12 0.2 21 < 0.2
2013 2013-03-18 0.2 21 0.815
2013 2013-03-18 0.2 21 0.8
2013 2013-03-18 0.2 21 < 0.2
chromium-6 0.03 0 0.041 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.03 0 0.0399
2013 2013-12-10 0.03 0 < 0.03
2013 2013-12-10 0.03 0 < 0.03
2013 2013-09-17 0.03 0 0.0408
2013 2013-09-17 0.03 0 0.0666
2013 2013-09-17 0.03 0 < 0.03
2013 2013-06-12 0.03 0 0.037
2013 2013-06-12 0.03 0 0.05
2013 2013-06-12 0.03 0 < 0.03
2013 2013-04-02 0.03 0 0.121
2013 2013-04-02 0.03 0 0.074
2013 2013-04-02 0.03 0 0.063
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.03 6.139999866485596 < 0.03
2013 2013-12-10 0.03 6.139999866485596 < 0.03
2013 2013-09-17 0.03 6.139999866485596 < 0.03
2013 2013-09-17 0.03 6.139999866485596 < 0.03
2013 2013-06-12 0.03 6.139999866485596 < 0.03
2013 2013-06-12 0.03 6.139999866485596 < 0.03
2013 2013-03-18 0.03 6.139999866485596 < 0.03
2013 2013-03-18 0.03 6.139999866485596 < 0.03
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.03 0.00039999998989515007 < 0.03
2013 2013-12-10 0.03 0.00039999998989515007 < 0.03
2013 2013-09-17 0.03 0.00039999998989515007 < 0.03
2013 2013-09-17 0.03 0.00039999998989515007 < 0.03
2013 2013-06-12 0.03 0.00039999998989515007 < 0.03
2013 2013-06-12 0.03 0.00039999998989515007 < 0.03
2013 2013-03-18 0.03 0.00039999998989515007 < 0.03
2013 2013-03-18 0.03 0.00039999998989515007 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.1 0.010300000198185444 < 0.1
2013 2013-12-10 0.1 0.010300000198185444 < 0.1
2013 2013-09-17 0.1 0.010300000198185444 < 0.1
2013 2013-09-17 0.1 0.010300000198185444 < 0.1
2013 2013-06-12 0.1 0.010300000198185444 < 0.1
2013 2013-06-12 0.1 0.010300000198185444 < 0.1
2013 2013-03-18 0.1 0.010300000198185444 < 0.1
2013 2013-03-18 0.1 0.010300000198185444 < 0.1
1,4-dioxane 0.07 0.35 0.0141 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.07 0.3499999940395355 < 0.07
2013 2013-12-10 0.07 0.3499999940395355 < 0.07
2013 2013-09-17 0.07 0.3499999940395355 < 0.07
2013 2013-09-17 0.07 0.3499999940395355 < 0.07
2013 2013-06-12 0.07 0.3499999940395355 < 0.07
2013 2013-06-12 0.07 0.3499999940395355 < 0.07
2013 2013-03-18 0.07 0.3499999940395355 0.113
2013 2013-03-18 0.07 0.3499999940395355 < 0.07
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.2 140 < 0.2
2013 2013-12-10 0.2 140 < 0.2
2013 2013-09-17 0.2 140 < 0.2
2013 2013-09-17 0.2 140 < 0.2
2013 2013-06-12 0.2 140 < 0.2
2013 2013-06-12 0.2 140 < 0.2
2013 2013-03-18 0.2 140 < 0.2
2013 2013-03-18 0.2 140 < 0.2
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.2 2.690000057220459 < 0.2
2013 2013-12-10 0.2 2.690000057220459 < 0.2
2013 2013-09-17 0.2 2.690000057220459 < 0.2
2013 2013-09-17 0.2 2.690000057220459 < 0.2
2013 2013-06-12 0.2 2.690000057220459 < 0.2
2013 2013-06-12 0.2 2.690000057220459 < 0.2
2013 2013-03-18 0.2 2.690000057220459 < 0.2
2013 2013-03-18 0.2 2.690000057220459 < 0.2
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.06 90 < 0.06
2013 2013-12-10 0.06 90 < 0.06
2013 2013-09-17 0.06 90 < 0.06
2013 2013-09-17 0.06 90 < 0.06
2013 2013-06-12 0.06 90 < 0.06
2013 2013-06-12 0.06 90 < 0.06
2013 2013-03-18 0.06 90 < 0.06
2013 2013-03-18 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.08 0 < 0.08
2013 2013-12-10 0.08 0 < 0.08
2013 2013-09-17 0.08 0 < 0.08
2013 2013-09-17 0.08 0 < 0.08
2013 2013-06-12 0.08 0 < 0.08
2013 2013-06-12 0.08 0 < 0.08
2013 2013-03-18 0.08 0 < 0.08
2013 2013-03-18 0.08 0 < 0.08
n-propylbenzene 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.03 0 < 0.03
2013 2013-12-10 0.03 0 < 0.03
2013 2013-09-17 0.03 0 < 0.03
2013 2013-09-17 0.03 0 < 0.03
2013 2013-06-12 0.03 0 < 0.03
2013 2013-06-12 0.03 0 < 0.03
2013 2013-03-18 0.03 0 < 0.03
2013 2013-03-18 0.03 0 < 0.03
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.09 0 < 0.09
2013 2013-12-10 0.09 0 < 0.09
2013 2013-09-17 0.09 0 < 0.09
2013 2013-09-17 0.09 0 < 0.09
2013 2013-06-12 0.09 0 < 0.09
2013 2013-06-12 0.09 0 < 0.09
2013 2013-03-18 0.09 0 < 0.09
2013 2013-03-18 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.01 0 < 0.01
2013 2013-12-10 0.01 0 < 0.01
2013 2013-09-17 0.01 0 < 0.01
2013 2013-09-17 0.01 0 < 0.01
2013 2013-06-12 0.01 0 < 0.01
2013 2013-06-12 0.01 0 < 0.01
2013 2013-03-18 0.01 0 < 0.01
2013 2013-03-18 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.03 0 < 0.03
2013 2013-12-10 0.03 0 < 0.03
2013 2013-09-17 0.03 0 < 0.03
2013 2013-09-17 0.03 0 < 0.03
2013 2013-06-12 0.03 0 < 0.03
2013 2013-06-12 0.03 0 < 0.03
2013 2013-03-18 0.03 0 < 0.03
2013 2013-03-18 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.02 0 < 0.02
2013 2013-12-10 0.02 0 < 0.02
2013 2013-09-17 0.02 0 < 0.02
2013 2013-09-17 0.02 0 < 0.02
2013 2013-06-12 0.02 0 < 0.02
2013 2013-06-12 0.02 0 < 0.02
2013 2013-03-18 0.02 0 < 0.02
2013 2013-03-18 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.02 0.07000000029802322 < 0.02
2013 2013-12-10 0.02 0.07000000029802322 < 0.02
2013 2013-09-17 0.02 0.07000000029802322 < 0.02
2013 2013-09-17 0.02 0.07000000029802322 < 0.02
2013 2013-06-12 0.02 0.07000000029802322 < 0.02
2013 2013-06-12 0.02 0.07000000029802322 < 0.02
2013 2013-03-18 0.02 0.07000000029802322 < 0.02
2013 2013-03-18 0.02 0.07000000029802322 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.04 0.07000000029802322 < 0.04
2013 2013-12-10 0.04 0.07000000029802322 < 0.04
2013 2013-09-17 0.04 0.07000000029802322 < 0.04
2013 2013-09-17 0.04 0.07000000029802322 < 0.04
2013 2013-06-12 0.04 0.07000000029802322 < 0.04
2013 2013-06-12 0.04 0.07000000029802322 < 0.04
2013 2013-03-18 0.04 0.07000000029802322 < 0.04
2013 2013-03-18 0.04 0.07000000029802322 < 0.04
sec-butylbenzene 0.04 0 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-10 0.04 0 < 0.04
2013 2013-12-10 0.04 0 < 0.04
2013 2013-09-17 0.04 0 < 0.04
2013 2013-09-17 0.04 0 < 0.04
2013 2013-06-12 0.04 0 < 0.04
2013 2013-06-12 0.04 0 < 0.04
2013 2013-03-18 0.04 0 < 0.04
2013 2013-03-18 0.04 0 < 0.04

Lead and Copper Data


Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply. Lead and copper can be — and often are — added to drinking water in between the water facility and a tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
TX99821 lead 2014-01-01 2016-12-31 0.001mg/L
TX82090 lead 2013-01-01 2013-12-31 0.00295mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2003-07-01 - 2003-07-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2003-06-01 - 2003-06-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2003-05-01 - 2003-05-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2003-01-01 - 2003-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2010-10-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2003-09-01 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance
2013-12-30 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Returned to Compliance
2003-05-01 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance

What My Water Data Means


Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources


The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?


The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.