Public Water System: Harris County Mud 55 Heritage Park

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: TX1010678
Type: Community water system
EPA Region: 06
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 15,671
Contact Information
SQUIRES, ROBERT
SQUIRES, ROBERT
1301 MCKINNEY ST STE 5100
HOUSTON, TX 77010-3095

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   (0) 2014   (0) 2015   (0) 2016   (0) 2017   (0) 2018   (2)
anatoxin-a
cylindrospermopsin

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).

anatoxin-a

Year Test Date MRL HRL Test Result
2018 2018-05-15 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRL HRL Test Result
2018 2018-05-15 0.09 0.00 < 0.09

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

Contaminant MRL HRL Avg Result
chlorate 20 210 < 20 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 20 210 < 20
2014 2014-02-18 20 210 < 20
2014 2014-02-18 20 210 < 20
2014 2014-02-18 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-08-27 20 210 < 20
2013 2013-08-27 20 210 < 20
2013 2013-08-27 20 210 < 20
2013 2013-08-27 20 210 < 20
2013 2013-05-23 20 210 < 20
2013 2013-05-23 20 210 < 20
2013 2013-05-23 20 210 < 20
2013 2013-05-23 20 210 < 20
2013 2013-05-23 20 210 < 20
2013 2013-05-23 20 210 < 20
chromium 0.2 100 0.0269 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-18 0.2 100 < 0.2
2014 2014-02-18 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-08-27 0.2 100 < 0.2
2013 2013-08-27 0.2 100 < 0.2
2013 2013-08-27 0.2 100 < 0.2
2013 2013-08-27 0.2 100 < 0.2
2013 2013-05-23 0.2 100 0.222
2013 2013-05-23 0.2 100 < 0.2
2013 2013-05-23 0.2 100 0.316
2013 2013-05-23 0.2 100 < 0.2
2013 2013-05-23 0.2 100 < 0.2
2013 2013-05-23 0.2 100 < 0.2
chromium-6 0.03 0 0.012 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-08-27 0.03 0 < 0.03
2013 2013-08-27 0.03 0 0.104
2013 2013-08-27 0.03 0 < 0.03
2013 2013-08-27 0.03 0 < 0.03
2013 2013-05-23 0.03 0 0.0507
2013 2013-05-23 0.03 0 0.0507
2013 2013-05-23 0.03 0 < 0.03
2013 2013-05-23 0.03 0 < 0.03
2013 2013-05-23 0.03 0 < 0.03
2013 2013-05-23 0.03 0 0.0338
cobalt 1 70 0.19 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2014 2014-02-18 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-08-27 1 70 < 1
2013 2013-08-27 1 70 < 1
2013 2013-08-27 1 70 < 1
2013 2013-08-27 1 70 < 1
2013 2013-05-23 1 70 < 1
2013 2013-05-23 1 70 1.02
2013 2013-05-23 1 70 2.78
2013 2013-05-23 1 70 < 1
2013 2013-05-23 1 70 < 1
2013 2013-05-23 1 70 < 1
molybdenum 1 40 2.121 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 1 40 1.67
2014 2014-02-18 1 40 1.66
2014 2014-02-18 1 40 1.76
2014 2014-02-18 1 40 1.69
2013 2013-11-04 1 40 2.13
2013 2013-11-04 1 40 2.31
2013 2013-11-04 1 40 2.25
2013 2013-11-04 1 40 2.1
2013 2013-11-04 1 40 2.07
2013 2013-11-04 1 40 2.28
2013 2013-08-27 1 40 2.33
2013 2013-08-27 1 40 2.27
2013 2013-08-27 1 40 2.33
2013 2013-08-27 1 40 2.48
2013 2013-05-23 1 40 2.23
2013 2013-05-23 1 40 2.1
2013 2013-05-23 1 40 2.05
2013 2013-05-23 1 40 2.25
2013 2013-05-23 1 40 2.25
2013 2013-05-23 1 40 2.21
strontium 0.3 1500 297.15 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.3 1500 259
2014 2014-02-18 0.3 1500 259
2014 2014-02-18 0.3 1500 231
2014 2014-02-18 0.3 1500 262
2013 2013-11-04 0.3 1500 309
2013 2013-11-04 0.3 1500 337
2013 2013-11-04 0.3 1500 330
2013 2013-11-04 0.3 1500 292
2013 2013-11-04 0.3 1500 295
2013 2013-11-04 0.3 1500 310
2013 2013-08-27 0.3 1500 316
2013 2013-08-27 0.3 1500 309
2013 2013-08-27 0.3 1500 313
2013 2013-08-27 0.3 1500 313
2013 2013-05-23 0.3 1500 305
2013 2013-05-23 0.3 1500 300
2013 2013-05-23 0.3 1500 307
2013 2013-05-23 0.3 1500 298
2013 2013-05-23 0.3 1500 297
2013 2013-05-23 0.3 1500 301
vanadium 0.2 21 0.2012 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.2 21 < 0.2
2014 2014-02-18 0.2 21 < 0.2
2014 2014-02-18 0.2 21 0.22
2014 2014-02-18 0.2 21 < 0.2
2013 2013-11-04 0.2 21 < 0.2
2013 2013-11-04 0.2 21 0.26
2013 2013-11-04 0.2 21 0.221
2013 2013-11-04 0.2 21 0.215
2013 2013-11-04 0.2 21 < 0.2
2013 2013-11-04 0.2 21 < 0.2
2013 2013-08-27 0.2 21 0.326
2013 2013-08-27 0.2 21 0.517
2013 2013-08-27 0.2 21 0.287
2013 2013-08-27 0.2 21 0.482
2013 2013-05-23 0.2 21 < 0.2
2013 2013-05-23 0.2 21 0.476
2013 2013-05-23 0.2 21 1.02
2013 2013-05-23 0.2 21 < 0.2
2013 2013-05-23 0.2 21 < 0.2
2013 2013-05-23 0.2 21 < 0.2
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.03 6.14 < 0.03
2014 2014-02-18 0.03 6.14 < 0.03
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-08-27 0.03 6.14 < 0.03
2013 2013-08-27 0.03 6.14 < 0.03
2013 2013-05-23 0.03 6.14 < 0.03
2013 2013-05-23 0.03 6.14 < 0.03
2013 2013-05-23 0.03 6.14 < 0.03
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.03 0.0004 < 0.03
2014 2014-02-18 0.03 0.0004 < 0.03
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-08-27 0.03 0.0004 < 0.03
2013 2013-08-27 0.03 0.0004 < 0.03
2013 2013-05-23 0.03 0.0004 < 0.03
2013 2013-05-23 0.03 0.0004 < 0.03
2013 2013-05-23 0.03 0.0004 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.1 0.0103 < 0.1
2014 2014-02-18 0.1 0.0103 < 0.1
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-08-27 0.1 0.0103 < 0.1
2013 2013-08-27 0.1 0.0103 < 0.1
2013 2013-05-23 0.1 0.0103 < 0.1
2013 2013-05-23 0.1 0.0103 < 0.1
2013 2013-05-23 0.1 0.0103 < 0.1
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.07 0.35 < 0.07
2014 2014-02-18 0.07 0.35 < 0.07
2013 2013-11-04 0.07 0.35 < 0.07
2013 2013-11-04 0.07 0.35 < 0.07
2013 2013-11-04 0.07 0.35 < 0.07
2013 2013-08-27 0.07 0.35 < 0.07
2013 2013-08-27 0.07 0.35 < 0.07
2013 2013-05-23 0.07 0.35 < 0.07
2013 2013-05-23 0.07 0.35 < 0.07
2013 2013-05-23 0.07 0.35 < 0.07
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.2 140 < 0.2
2014 2014-02-18 0.2 140 < 0.2
2013 2013-11-04 0.2 140 < 0.2
2013 2013-11-04 0.2 140 < 0.2
2013 2013-11-04 0.2 140 < 0.2
2013 2013-08-27 0.2 140 < 0.2
2013 2013-08-27 0.2 140 < 0.2
2013 2013-05-23 0.2 140 < 0.2
2013 2013-05-23 0.2 140 < 0.2
2013 2013-05-23 0.2 140 < 0.2
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.2 2.69 < 0.2
2014 2014-02-18 0.2 2.69 < 0.2
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-08-27 0.2 2.69 < 0.2
2013 2013-08-27 0.2 2.69 < 0.2
2013 2013-05-23 0.2 2.69 < 0.2
2013 2013-05-23 0.2 2.69 < 0.2
2013 2013-05-23 0.2 2.69 < 0.2
Halon 1011 0.06 90 0.0511 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.06 90 < 0.06
2014 2014-02-18 0.06 90 < 0.06
2013 2013-11-04 0.06 90 < 0.06
2013 2013-11-04 0.06 90 < 0.06
2013 2013-11-04 0.06 90 0.265
2013 2013-08-27 0.06 90 0.0918
2013 2013-08-27 0.06 90 0.086
2013 2013-05-23 0.06 90 < 0.06
2013 2013-05-23 0.06 90 < 0.06
2013 2013-05-23 0.06 90 0.0677
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.08 0 < 0.08
2014 2014-02-18 0.08 0 < 0.08
2013 2013-11-04 0.08 0 < 0.08
2013 2013-11-04 0.08 0 < 0.08
2013 2013-11-04 0.08 0 < 0.08
2013 2013-08-27 0.08 0 < 0.08
2013 2013-08-27 0.08 0 < 0.08
2013 2013-05-23 0.08 0 < 0.08
2013 2013-05-23 0.08 0 < 0.08
2013 2013-05-23 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.09 0 < 0.09
2014 2014-02-18 0.09 0 < 0.09
2013 2013-11-04 0.09 0 < 0.09
2013 2013-11-04 0.09 0 < 0.09
2013 2013-11-04 0.09 0 < 0.09
2013 2013-08-27 0.09 0 < 0.09
2013 2013-08-27 0.09 0 < 0.09
2013 2013-05-23 0.09 0 < 0.09
2013 2013-05-23 0.09 0 < 0.09
2013 2013-05-23 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.01 0 < 0.01
2014 2014-02-18 0.01 0 < 0.01
2013 2013-11-04 0.01 0 < 0.01
2013 2013-11-04 0.01 0 < 0.01
2013 2013-11-04 0.01 0 < 0.01
2013 2013-08-27 0.01 0 < 0.01
2013 2013-08-27 0.01 0 < 0.01
2013 2013-05-23 0.01 0 < 0.01
2013 2013-05-23 0.01 0 < 0.01
2013 2013-05-23 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.03 0 < 0.03
2014 2014-02-18 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-08-27 0.03 0 < 0.03
2013 2013-08-27 0.03 0 < 0.03
2013 2013-05-23 0.03 0 < 0.03
2013 2013-05-23 0.03 0 < 0.03
2013 2013-05-23 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.02 0 < 0.02
2014 2014-02-18 0.02 0 < 0.02
2013 2013-11-04 0.02 0 < 0.02
2013 2013-11-04 0.02 0 < 0.02
2013 2013-11-04 0.02 0 < 0.02
2013 2013-08-27 0.02 0 < 0.02
2013 2013-08-27 0.02 0 < 0.02
2013 2013-05-23 0.02 0 < 0.02
2013 2013-05-23 0.02 0 < 0.02
2013 2013-05-23 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.02 0.07 < 0.02
2014 2014-02-18 0.02 0.07 < 0.02
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-08-27 0.02 0.07 < 0.02
2013 2013-08-27 0.02 0.07 < 0.02
2013 2013-05-23 0.02 0.07 < 0.02
2013 2013-05-23 0.02 0.07 < 0.02
2013 2013-05-23 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-18 0.04 0.07 < 0.04
2014 2014-02-18 0.04 0.07 < 0.04
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-08-27 0.04 0.07 < 0.04
2013 2013-08-27 0.04 0.07 < 0.04
2013 2013-05-23 0.04 0.07 < 0.04
2013 2013-05-23 0.04 0.07 < 0.04
2013 2013-05-23 0.04 0.07 < 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
TX113550 lead 2017-01-01 2019-12-31 0.004mg/L
TX99171 lead 2014-01-01 2016-12-31 0mg/L
TX81740 lead 2011-01-01 2013-12-31 0.00224mg/L
TX61945 lead 2008-01-01 2010-12-31 0.0022mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2012-05-01 - 2012-05-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-04-01 - 2011-04-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2004-10-01 - 2004-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
2011-04-01 - N/A Ground Water Rule Monitoring, Source Water (GWR) E. COLI Returned to Compliance
2011-06-12 - 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.