Public Water System: Denton County Fwsd 1-a Castle Hills

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: TX0610264
Type: Community water system
EPA Region: 06
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 15,741
Contact Information
OCON, GAYLORD, S
OCON, GAYLORD, S
2540 KING ARTHUR BLVD STE 220
LEWISVILLE, TX 75056-5833

This public water system services 1 county.

We could not find test result data for Denton County Fwsd 1-a Castle Hills.
However, this area is serviced by 262 or more other public water systems. Check your water bill to see which specific system applies. Here is a list of related systems:

See 252 more related public water systems »

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).

We couldn't find any records of contaminants exceeding the regulated limits in your water.

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

We couldn't find any records of contaminants in your water.

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
TX109342 lead 2018-01-01 2018-12-31 0mg/L
TX105913 lead 2017-01-01 2017-12-31 0.0023mg/L
TX97049 lead 2016-01-01 2016-12-31 0.0017mg/L
TX92483 lead 2015-01-01 2015-12-31 0.0027mg/L
TX89021 lead 2014-01-01 2014-12-31 0.0021mg/L
TX82821 lead 2013-01-01 2013-12-31 0.00156mg/L
TX77653 lead 2012-01-01 2012-12-31 0.0023mg/L
TX68657 lead 2012-01-01 2012-12-31 0.0023mg/L
TX54154 lead 2010-07-01 2010-12-31 0.002mg/L
TX77550 lead 2010-07-01 2010-12-31 0.00218mg/L
TX54295 lead 2010-01-01 2010-06-30 0.0028mg/L
TX77551 lead 2010-01-01 2010-06-30 0.0028mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2014-07-01 - 2014-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2014-04-01 - 2014-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2010-07-01 - 2010-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2009-04-01 - 2009-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2012-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2013-12-30 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Returned to Compliance
2010-08-21 - 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.