Cnp Utility District Water System

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: TX1010429
Type: Community water system
EPA Region: 06
Primary Service Area: Other Residential
Primary Source: Surface water purchased
Population Served: 14,667 		Contact Information
SMITH, CANDACE
SMITH, CANDACE
3700 BUFFALO SPEEDWAY STE 830
HOUSTON, TX 77098-3709

This public water system services 1 municipality in 1 county.

Summary Results

A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
chlorate

Contaminant Detailed Results

This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-01-13 20 210 102
2015 2015-01-13 20 210 95.9
2015 2015-01-13 20 210 96.6
2015 2015-01-13 20 210 96.2
2015 2015-01-13 20 210 103
2015 2015-01-13 20 210 102
2014 2014-07-21 20 210 558
2014 2014-07-21 20 210 579
2014 2014-07-21 20 210 560
2014 2014-07-21 20 210 558
2014 2014-07-21 20 210 587
2014 2014-07-21 20 210 584

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Other Water Contaminants Tested

The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
chromium 0.2 100 0.1273 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.2 100 0.262
2015 2015-01-13 0.2 100 0.27
2015 2015-01-13 0.2 100 0.233
2015 2015-01-13 0.2 100 0.293
2015 2015-01-13 0.2 100 0.203
2015 2015-01-13 0.2 100 0.266
2014 2014-07-21 0.2 100 < 0.2
2014 2014-07-21 0.2 100 < 0.2
2014 2014-07-21 0.2 100 < 0.2
2014 2014-07-21 0.2 100 < 0.2
2014 2014-07-21 0.2 100 < 0.2
2014 2014-07-21 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.1142 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.03 0 0.184
2015 2015-01-13 0.03 0 0.192
2015 2015-01-13 0.03 0 0.182
2015 2015-01-13 0.03 0 0.188
2015 2015-01-13 0.03 0 0.142
2015 2015-01-13 0.03 0 0.173
2014 2014-07-21 0.03 0 0.0637
2014 2014-07-21 0.03 0 0.0503
2014 2014-07-21 0.03 0 0.0553
2014 2014-07-21 0.03 0 0.0658
2014 2014-07-21 0.03 0 0.0324
2014 2014-07-21 0.03 0 0.0416
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2014 2014-07-21 1 70 < 1
2014 2014-07-21 1 70 < 1
2014 2014-07-21 1 70 < 1
2014 2014-07-21 1 70 < 1
2014 2014-07-21 1 70 < 1
2014 2014-07-21 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2014 2014-07-21 1 40 < 1
2014 2014-07-21 1 40 < 1
2014 2014-07-21 1 40 < 1
2014 2014-07-21 1 40 < 1
2014 2014-07-21 1 40 < 1
2014 2014-07-21 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 124.5417 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.3 1500 157
2015 2015-01-13 0.3 1500 154
2015 2015-01-13 0.3 1500 146
2015 2015-01-13 0.3 1500 159
2015 2015-01-13 0.3 1500 142
2015 2015-01-13 0.3 1500 157
2014 2014-07-21 0.3 1500 93.1
2014 2014-07-21 0.3 1500 94.8
2014 2014-07-21 0.3 1500 96.1
2014 2014-07-21 0.3 1500 95
2014 2014-07-21 0.3 1500 106
2014 2014-07-21 0.3 1500 94.5
[+] Expand Test Data
vanadium 0.2 21 1.0105 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.2 21 0.856
2015 2015-01-13 0.2 21 0.812
2015 2015-01-13 0.2 21 0.776
2015 2015-01-13 0.2 21 0.869
2015 2015-01-13 0.2 21 0.789
2015 2015-01-13 0.2 21 0.844
2014 2014-07-21 0.2 21 1.23
2014 2014-07-21 0.2 21 1.2
2014 2014-07-21 0.2 21 1.25
2014 2014-07-21 0.2 21 1.17
2014 2014-07-21 0.2 21 1.14
2014 2014-07-21 0.2 21 1.19
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2014 2014-07-21 0.03 6.14 < 0.03
2014 2014-07-21 0.03 6.14 < 0.03
2014 2014-07-21 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2014 2014-07-21 0.03 0.0004 < 0.03
2014 2014-07-21 0.03 0.0004 < 0.03
2014 2014-07-21 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2014 2014-07-21 0.1 0.0103 < 0.1
2014 2014-07-21 0.1 0.0103 < 0.1
2014 2014-07-21 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.0367 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.07 0.35 0.22
2015 2015-01-13 0.07 0.35 < 0.07
2015 2015-01-13 0.07 0.35 < 0.07
2014 2014-07-21 0.07 0.35 < 0.07
2014 2014-07-21 0.07 0.35 < 0.07
2014 2014-07-21 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2014 2014-07-21 0.2 140 < 0.2
2014 2014-07-21 0.2 140 < 0.2
2014 2014-07-21 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2014 2014-07-21 0.2 2.69 < 0.2
2014 2014-07-21 0.2 2.69 < 0.2
2014 2014-07-21 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2014 2014-07-21 0.06 90 < 0.06
2014 2014-07-21 0.06 90 < 0.06
2014 2014-07-21 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
2014 2014-07-21 0.08 0 < 0.08
2014 2014-07-21 0.08 0 < 0.08
2014 2014-07-21 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2014 2014-07-21 0.09 0 < 0.09
2014 2014-07-21 0.09 0 < 0.09
2014 2014-07-21 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2014 2014-07-21 0.01 0 < 0.01
2014 2014-07-21 0.01 0 < 0.01
2014 2014-07-21 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2014 2014-07-21 0.03 0 < 0.03
2014 2014-07-21 0.03 0 < 0.03
2014 2014-07-21 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2014 2014-07-21 0.02 0 < 0.02
2014 2014-07-21 0.02 0 < 0.02
2014 2014-07-21 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2014 2014-07-21 0.02 0.07 < 0.02
2014 2014-07-21 0.02 0.07 < 0.02
2014 2014-07-21 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2014 2014-07-21 0.04 0.07 < 0.04
2014 2014-07-21 0.04 0.07 < 0.04
2014 2014-07-21 0.04 0.07 < 0.04
[+] Expand Test Data

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 level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
TX97567 lead 2014-01-01 2016-12-31 0mg/L
TX84091 lead 2013-07-01 2013-12-31 0.00262mg/L
TX80226 lead 2013-01-01 2013-06-30 0.00247mg/L
TX69205 lead 2010-01-01 2012-12-31 0.0188mg/L
TX78203 lead 2007-01-01 2009-12-31 0.00339mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2003-08-01 - 2003-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance

Local Water Testing

Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
ALS Laboratory Group, Environmental Houston, TX 77099
Precision Petroleum Labs, Inc. Houston, TX 77057
SGS North America, Inc.-Houston Houston, TX 77036-1622

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Cnp Utility District (TX1010429).

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.