Table of Contents
Can You Drink Tap Water in Mckinney?
Yes, Mckinney's tap water is generally considered safe to drink as Mckinney has no active health based violations of the Safe Drinking Water Act (SDWA) that we are aware of. Other factors such as lead piping in a home, or low levels of pollutants on immunocompromised individuals, should also be considered, however. To find more recent info we might have, you can check out our boil water notice page or the city's water provider website.
According the EPA’s ECHO database, from April 30, 2019 to June 30, 2022, Mckinney's water utility, City of Mckinney, had 2 non-health-based violations of the Safe Drinking Water Act. For more details on the violations, please see our violation history section below. The last violation for Mckinney was resolved on Dec. 31, 2020. This assessment is based on the City of Mckinney water system, other water systems in the city may have different results.
While tap water that meets the EPA health guidelines generally won’t make you sick to your stomach, it can still contain regulated and unregulated contaminants present in trace amounts that could potentially cause health issues over the long-run. These trace contaminants may also impact immunocompromised and vulnerable individuals.
The EPA is reviewing if it’s current regulations around pollutant levels in tap water are strict enough, and the health dangers posed by unregulated pollutants, like PFAS.
Water Quality Report for Mckinney Tap Water
The most recent publicly available numbers for measured contaminant levels in Mckinney tap water are in its 2020 Water Quality Report. As you can see, there are levels which the EPA considers to be acceptable, but being below the maximum allowable level doesn’t necessarily mean the water is healthy.
Lead in tap water, for example, is currently allowed at up to 15ppb by the EPA, but it has set the ideal goal for lead at zero. This highlights how meeting EPA standards doesn’t necessarily mean local tap water is healthy.
EPA regulations continue to change as it evaluates the long term impacts of chemicals and updates drinking water acceptable levels. The rules around arsenic, as well as, lead and copper are currently being re-evaluated.
There are also a number of "emerging" contaminants that are not currently. For example, PFAS (Per- and polyfluoroalkyl substances), for which the EPA has issued a health advisory. PFAS are called "forever chemicals" since they tend not to break down in the environment or the human body and can accumulate over time.
We recommend looking at the contaminants present in Mckinney's water quality reports, or getting your home's tap water tested to see if you should be filtering your water.
Mckinney Tap Water Safe Drinking Water Act Violation History - Prior 10 Years
Below is a ten year history of violations for the water system named City of Mckinney for Mckinney in Texas. For more details please see the "What do these Violations Mean?" section below.
For the compliance period beginning Jan. 1, 2021, Mckinney had 1 non-health based Safe Drinking Water Act violation with the violation category being Monitoring and Reporting, more specifically, the violation code was Follow-up Or Routine LCR Tap M/R which falls into the Chemicals rule code group, and the Lead and Copper Rule rule code family for the following contaminant code: Lead and Copper Rule.
From July 1, 2020 to Dec. 31, 2020, Mckinney had 1 non-health based Safe Drinking Water Act violation with the violation category being Monitoring and Reporting, more specifically, the violation code was Water Quality Parameter M/R which falls into the Chemicals rule code group, and the Lead and Copper Rule rule code family for the following contaminant code: Lead and Copper Rule.
From April 1, 2014 to June 30, 2014, Mckinney had 1 non-health based Safe Drinking Water Act violation with the violation category being Monitoring and Reporting, more specifically, the violation code was Monitoring and Reporting (DBP) which falls into the Disinfectants and Disinfection Byproducts Rule rule code group, and the Stage 1 Disinfectants and Disinfection Byproducts Rule rule code family for the following contaminant code: Chlorine.
Is there Lead in Mckinney Water?
Based on the EPA’s ECHO Database, 90% of the samples taken from the Mckinney water system, City of Mckinney, between sample start date and sample end date, were at or below, 0.0022 mg/L of lead in Mckinney water. This is 14.7% of the 0.015 mg/L action level. This means 10% of the samples taken from Mckinney contained more lead.
While Mckinney water testing may have found 0.0022 mg/L of lead in its water, that does not mean your water source has the same amount. The amount of lead in water in a city can vary greatly from neighborhood to neighborhood, or even building to building. Many buildings, particularly older ones, have lead pipes or service lines which can be a source of contamination. To find out if your home has lead, we recommend getting you water tested.
No amount of lead in water is healthy, only less dangerous. As lead accumulates in our bodies over time, even exposure to relatively small amounts can have negative health effects. For more information, please check out our Lead FAQ page.
Are there PFAS in Mckinney Tap Water?
Currently, testing tap water for PFAS isn’t mandated on a national level. We do have a list of military bases where there have been suspected or confirmed leaks. There appears to be at least one military base - Grand Prairie Armed Forces Reserve Complex - near Mckinney with suspected leaks.
With many potential sources of PFAS in tap water across the US, the best information we currently have about which cities have PFAS in their water is this ewg map, which you can check to see if Mckinney has been evaluated for yet.
Our stance is better safe than sorry, and that it makes sense to try to purify the tap water just in case.
Mckinney SDWA Violation History Table - Prior 10 Years
| Compliance Period | Status | Health-Based? | Category Code | Code | Rule Code | Contaminant Code | Rule Group Code | Rule Family Code |
|---|---|---|---|---|---|---|---|---|
| 01/01/2021 - | Resolved | No | Monitoring and Reporting (MR) | Follow-up Or Routine LCR Tap M/R (52) | Lead and Copper Rule (350) | Lead and Copper Rule (5000) | Chemicals (300) | Lead and Copper Rule (350) |
| 07/01/2020 - 12/31/2020 | Resolved | No | Monitoring and Reporting (MR) | Water Quality Parameter M/R (53) | Lead and Copper Rule (350) | Lead and Copper Rule (5000) | Chemicals (300) | Lead and Copper Rule (350) |
| 04/01/2014 - 06/30/2014 | Resolved | No | Monitoring and Reporting (MR) | Monitoring and Reporting (DBP) (27) | Stage 1 Disinfectants and Disinfection Byproducts Rule (210) | Chlorine (0999) | Disinfectants and Disinfection Byproducts Rule (200) | Stage 1 Disinfectants and Disinfection Byproducts Rule (210) |
What do these Violations Mean?
Safe Drinking Water Act Violations categories split into two groups, health based, and non-health based. Generally, health based violations are more serious, though non-health based violations can also be cause for concern.
Health Based Violations
- Maximum contaminant levels (MCLs) - maximum allowed contaminant level was exceeded.
- Maximum residual disinfectant levels (MRDLs) - maximum allowed disinfectant level was exceeded.
- Other violations (Other) - the exact required process to reduce the amounts of contaminants in drinking water was not followed.
Non-Health Based Violations
- Monitoring and reporting violations (MR, MON) - failure to conduct the required regular monitoring of drinking water quality, and/or to submit monitoring results on time.
- Public notice violations (Other) - failure to immediately alert consumers if there is a serious problem with their drinking water that may pose a risk to public health.
- Other violations (Other) - miscellaneous violations, such as failure to issue annual consumer confidence reports or maintain required records.
SDWA Table Key
| Field | Description |
|---|---|
| Compliance Period | Dates of the compliance period. |
| Status |
Current status of the violation.
|
| Health-Based? | Whether the violation is health based. |
| Category Code |
The category of violation that is reported.
|
| Code | A full description of violation codes can be accessed in the SDWA_REF_CODE_VALUES (CSV) table. |
| Contaminant Code | A code value that represents a contaminant for which a public water system has incurred a violation of a primary drinking water regulation. |
| Rule Code |
Code for a National Drinking Water rule.
|
| Rule Group Code |
Code that uniquely identifies a rule group.
|
| Rule Family Code |
Code for rule family.
|
For more clarification please visit the EPA's data dictionary.
Mckinney Water - Frequently Asked Questions
| By Mail: | PO BOX 517 MCKINNEY, TX, 75070-8013 |
Existing customers can login to their City of Mckinney account to pay their Mckinney water bill by clicking here.
If you want to pay your City of Mckinney bill online and haven't made an account yet, you can create an account online. Please click here to create your account to pay your Mckinney water bill.
If you don't want to make an account, or can't remember your account, you can make a one-time payment towards your Mckinney water bill without creating an account using a one time payment portal with your account number and credit or debit card. Click here to make a one time payment.
Moving to a new house or apartment in Mckinney means you will often need to put the water in your name with City of Mckinney. In order to put the water in your name, please click the link to the start service form below. Start service requests for water bills typically take two business days.
Leaving your house or apartment in Mckinney means you will likely need to take your name off of the water bill with City of Mckinney. In order to take your name off the water bill, please click the link to the stop service form below. Stop service for water bills requests typically take two business days.
The estimated price of bottled water
$1.49 in USD (1.5-liter)
USER SUBMITTED RATINGS
- Drinking Water Pollution and Inaccessibility
- Water Pollution
- Drinking Water Quality and Accessibility
- Water Quality
The above data is comprised of subjective, user submitted opinions about the water quality and pollution in Mckinney, measured on a scale from 0% (lowest) to 100% (highest).
Related FAQS
Mckinney Water Quality Report (Consumer Confidence Report)
The EPA mandates that towns and cities consistently monitor and test their tap water. They must report their findings in an annual Consumer Confidence Report. Below is the most recent water quality report from Mckinney's Water. If you would like to see the original version of the report, please click here.
City of McKinney
WATER QUALITY REPORT 2021
Analysis of drinking water data collected for calendar year 2020
This report includes important information about drinking water.
Este reporte incluye Información importante sobre el aqua para tomar.
Para asistencia en español, favor de llamar al teléfon
SAFE, HIGH QUALITY DRINKING WATER. RIGHT FROM YOUR TAP.
The City of McKinney’s water system is rated “superior” by the Texas Commission on Environmental Quality (TCEQ) – TCEQ’s highest rating – and meets or exceeds all state and federal drinking water requirements.
This water quality report provides information about the McKinney water system including source water, the levels of detected contaminants and compliance with drinking water rules. The analysis uses data collected in calendar year 2020 and the most recent U.S. Environmental Protection Agency (EPA) required tests.
Water quality is important to you, so it is important to us. The city remains committed to providing the community with safe drinking water by meeting or exceeding all state and federal
drinking water requirements.
Water Utilities is a division of the Public Works Department and is a municipal water distribution and wastewater collection utility owned by the City of McKinney. Wholesale treated water is purchased from North Texas Municipal Water District (NTMWD) and delivered to the city’s ground storage tanks. For more information, contact the Water Utilities Division at
www.McKinneyTexas.org
City of McKinney Water Quality Report 2021 |
Page 2 |
WHERE DO WE GET OUR DRINKING WATER?
The City of McKinney purchases surface water from the NTMWD. Five surface water supply sources make up the NTMWD reservoir system that supplies the city’s treated drinking water. The primary source is Lavon Lake with additional sources that include Jim Chapman Lake, Lake Texoma, Lake Tawakoni, and the East Fork Raw Water Supply Project (Wetland). To contact NTMWD, call
All DRINKING WATER MAY CONTAIN CONTAMINANTS
The sources of drinking water - including both tap and bottled water - are rivers, lakes, streams, ponds, reservoirs, springs and wells. As water travels over the surface of the land or through the ground, it dissolves
Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that water poses a health risk. More information about contaminants and potential health effects can be obtained by calling the EPA Safe Drinking Water Hotline at
- Microbial contaminants, such as viruses and bacteria, which may come from sewage treatment plants, septic systems, agricultural livestock operations, and wildlife.
-
Inorganic contaminants, such as salts and metals, which can be
naturally-occurring or result from urban storm water runoff, industrial or domestic wastewater discharges, oil and gas production, mining or farming. - Pesticides and herbicides, which may come from a variety of sources such as agriculture, urban storm water runoff and residential uses.
-
Organic chemical contaminants, including synthetic and volatile organic chemicals, which are
by-products of industrial processes and petroleum production, and can also come from gas stations, urban storm water runoff and septic systems. -
Radioactive contaminants, which can be
naturally-occurring or be the result of oil and gas production and mining activities
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount of certain contaminants in water provided by public water systems. FDA regulations establish limits for contaminants in bottled water which must provide the same protection for public health.
City of McKinney Water Quality Report 2021 |
Page 3 |
CRYPTOSPORIDIUM
North Texas Municipal Water District has tested for Cryptosporidium in both the lake water and treated water for several years. Cryptosporidium has been absent in all the samples tested. Cryptosporidium is a microscopic parasite affecting the digestive tracts of humans and animals. No specific drug therapy has proven to affect Cryptosporidium, but people with healthy immune systems usually recover within two weeks. NTMWD continues to diligently test both the lake water and treated water for the presence of Cryptosporidium.
FOR THE ELDERLY, INFANTS, CANCER PATIENTS,
PEOPLE WITH HIV/AIDS OR OTHER IMMUNE PROBLEMS
You may be more vulnerable than the general population to certain microbial contaminants, such as Cryptosporidium, in drinking water. Infants, some elderly or immunocompromised persons such as those undergoing chemotherapy for cancer; those who have undergone organ transplants; those who are undergoing treatment with steroids; and people with HIV/AIDS or other immune system disorders can be particularly at risk from infections. You should seek advice about drinking water from your physician or health care provider. Additional guidelines on appropriate means to lessen the risk of infection by Cryptosporidium are available from the EPA Safe Drinking Water Hotline at
SECONDARY CONSTITUENTS
Many constituents such as calcium, sodium or iron are often found in drinking water and can cause taste, color and odor problems. The taste and odor constituents are called secondary constituents and are regulated by the State of Texas, not EPA. These constituents are not causes for health concerns. Therefore, secondary constituents are not required to be reported in this document, but they may greatly affect the appearance and taste of your water.
TASTE AND ODOR PROBLEMS
Each summer, throughout the months of July and August, lakes and other surface water supplies experience a natural algae bloom. Algae blooms are common to surface water supplies in warm climate states like Texas. The algae blooms are responsible for the grassy, earthy taste and smell that may occur during the hot and dry season. The
The treated water supply remains safe with no health hazards created by algae blooms. Through daily monitoring by NTMWD, laboratory personnel can determine the onset of an algae bloom. When an increase in number of algae develops, additional procedures are taken to reduce the organic residue during the treatment process.
City of McKinney Water Quality Report 2021 |
Page 4 |
CHLORAMINES
North Texas Municipal Water District uses Chloramines for disinfection purposes. The benefit of using Chloramines is to reduce the levels of disinfection byproducts in the system, while still providing protection from waterborne disease.
The use of Chloramines can cause problems to persons dependent on dialysis machines. A condition known as hemolytic anemia can occur if the disinfectant is not completely removed from the water that is used for the dialysate. Consequently, the pretreatment scheme used for the dialysis units must include some means, such as a charcoal filter, for removing
the Chloramine from the water used. Medical facilities should also determine if additional precautions are required for other medical equipment. In addition, Chloraminated water may be toxic to fish. If you have a fish tank, please make sure that the chemicals or filters that you are using are designed for use in water that has been treated with Chloramines. You may also need to change the type of filter that you use for fish tanks.
SOURCE WATER ASSESSMENT
The TCEQ has completed a Source Water Susceptibility Assessment for all drinking water systems that own their sources. The report describes the susceptibility and types of constituents that may come into contact with your drinking water source based on human activities and natural conditions. The system from which the city purchases its water received the assessment report. For more information on source water assessments and protection efforts at the city’s system contact NTMWD at
WATER LOSS
The water loss audit for the time period of January - December 2020, our system reports an estimated loss of 12%. We have implemented programs to maintain a regional target goal of 12%. If you have questions about the water loss audit, please call City of McKinney Water Utilities Division at
Learn ways to reduce your water use to save water and money.
GREEN SEMINARS • GARDENING TIPS • FIXING LEAKS • LANDSCAPE WATER MANAGEMENT
WWW.McKINNEYTEXAS.ORG/GREEN
City of McKinney Water Quality Report 2021 |
Page 5 |
IMPORTANT INFORMATION ABOUT
MONITORING AND REPORTING VIOLATION
The City of McKinney has violated the monitoring and reporting requirements set by Texas Commission on Environmental Quality (TCEQ) in Chapter 30, Section 290, Subchapter F. Even though these were not emergencies, as our customers, you have the right to know what happened and what was done to correct this situation.
The city is required to monitor drinking water for specific constituents on a regular basis. Results of regular monitoring are an indicator of whether the drinking water meets health standards. During July 2020 to December 2020, the city did not complete all monitoring or testing for constituents and therefore cannot be sure of the corrosivity of the drinking water during that time.
What happened?
One of McKinney’s four pumping stations was offline because of roadway construction that impacted the NTMWD water supply line to the pumping station. The city was not able to obtain a sampling at the offline pumping station during the fourth quarter. The 50 distribution samples and 7 entry point samples collected between July 2020 and December 2020, including a distribution point near the offline pumping station, were within acceptable ranges. In addition, the samples taken by NTMWD during this sampling period met all state and federal water quality standards.
The table below lists the constituents not properly tested, how often we are required to sample these constituents, the number of samples required, number of samples taken, samples required test period missed, and the time period samples were taken.
CONSTITUENTS |
REQUIRED SAMPLING |
NUMBER OF SAMPLES |
NUMBER OF SAMPLES |
SAMPLES TEST PERIOD |
SAMPLES TAKEN |
|
|
FREQUENCY |
TAKEN |
REQUIRED |
MISSED |
PERIOD |
|
Water quality |
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parameters (Calcium, |
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Chloride, Iron Total, |
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Magnesium Total, |
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Manganese, Sodium |
Quarterly |
57 |
58 |
4th quarter 2020 |
1st quarter 2021 |
|
Total, Specific |
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Conductance, Sulfate, |
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TDS, Total Alkalinity |
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CaC03, Total Hardness |
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CaC03) |
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What is being done?
Once the pumping station was back
City of McKinney Water Quality Report 2021 |
Page 6 |
2020 DRINKING WATER QUALITY REPORT
(PWS #0430039 Consumer Confidence Report)
The pages that follow list all of the federally regulated or monitored contaminants which have been found in your drinking water. The U.S. EPA requires water systems to test for up to 97 contaminants.
(Data collected for calendar year 2020)
INORGANIC CONTAMINANTS
INORGANIC |
COLLECTION |
HIGHEST |
RANGE OF |
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LEVEL |
LEVELS |
MCLG |
MCL |
UNITS |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
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CONTAMINANTS |
DATE |
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DETECTED |
DETECTED |
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Levels lower |
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Discharge from petroleum refineries; fire |
|
Antimony |
2020 |
than detect |
0 - 0.0 |
6 |
6 |
ppb |
No |
retardants; ceramics; electronics; solder; and test |
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level |
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addition. |
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Levels lower |
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Erosion of natural deposits; runoff from orchards; |
|
Arsenic |
2020 |
than detect |
0 - 0 |
0 |
10 |
ppb |
No |
runoff from glass and electronics production |
|
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level |
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wastes. |
|
Barium |
2020 |
0.68 |
0.058 - 0.061 |
2 |
2 |
ppm |
No |
Discharge of drilling wastes; discharge from metal |
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refineries; erosion of natural deposits. |
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Levels lower |
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Discharge from steel and pulp mills; erosion of |
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Chromium |
2020 |
than detect |
0 - 0 |
100 |
100 |
ppb |
No |
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natural deposits. |
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level |
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Erosion of natural deposits; water additive which |
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Fluoride |
2020 |
0.230 |
4 |
4 |
ppm |
No |
promotes strong teeth; discharge from fertilizer and |
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aluminum factories. |
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Nitrate (measured as |
2020 |
0.235 |
0.0776 - 0.515 |
10 |
10 |
ppm |
No |
Runoff from fertilizer use; leaching from septic |
|
Nitrogen) |
tanks; sewage; erosion of natural deposits. |
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Levels lower |
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Discharge from petroleum and metal refineries; |
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Selenium |
2020 |
than detect |
0 - 0 |
50 |
50 |
ppb |
No |
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erosion of natural deposits; discharge from mines. |
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level |
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Nitrate in drinking water at levels above 10 ppm is a health risk for infants of less than six months of age. High nitrate levels in drinking water can cause blue baby syndrome. Nitrate levels may rise quickly for short periods of time because of rainfall or agricultural activity. If you are caring for an infant you should ask advice from your health care provider.
RADIOACTIVE CONTAMINANTS
RADIOACTIVE |
COLLECTION |
HIGHEST |
RANGE OF |
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LEVEL |
LEVELS |
MCLG |
MCL |
UNITS |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
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CONTAMINANTS |
DATE |
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DETECTED |
DETECTED |
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Beta/photon emitters |
2018 |
8.0 |
8.0 - 8.0 |
0 |
50 |
pCi/L |
No |
Decay of natural and |
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Gross alpha excluding |
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Levels lower |
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2018 |
than detect |
0 - 0 |
0 |
15 |
pCi/L |
No |
Erosion of natural deposits. |
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radon and uranium |
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level |
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ORGANIC CONTAMINANTS
ORGANIC |
COLLECTION |
HIGHEST |
RANGE OF |
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LEVEL |
LEVELS |
MCLG |
MCL |
UNITS |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
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CONTAMINANTS |
DATE |
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DETECTED |
DETECTED |
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Atrazine |
2020 |
0.2 |
0.2 - 0.2 |
3 |
3 |
ppb |
No |
Runoff from herbicide used on row crops. |
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Di |
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Levels lower |
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|
2020 |
than detect |
0 - 0 |
400 |
400 |
ppb |
No |
Discharge from chemical factories. |
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adipate |
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level |
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Simazine |
2020 |
0.08 |
0.07 - 0.08 |
4 |
4 |
ppb |
No |
Runoff from herbicide used on row crops. |
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MAXIMUM RESIDUAL DISINFECTANT LEVEL
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AVERAGE |
LOWEST RESULT |
HIGHEST RESULT |
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CHEMICAL USED |
YEAR |
LEVEL OF |
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OF |
OF |
MRDL |
MRDLG |
UNITS |
SOURCE OF CHEMICAL |
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QUARTERLY |
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SINGLE SAMPLE |
SINGLE SAMPLE |
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DATA |
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Chlorine Residual |
2020 |
2.65 |
.0 |
4.0 |
4.0 |
<4.0 |
ppm |
Disinfectant used to control microbes. |
|
(Chloramines) |
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Chlorine Dioxide |
2020 |
0 |
0 |
0.00 |
0.8 |
0.8 |
ppm |
Disinfectant. |
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Chlorite |
2020 |
0.0475 |
0 |
0.483 |
1.0 |
N/A |
ppm |
Disinfectant. |
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The lowest result of a single sample was 0.0 (Free Chlorine). This sample was taken during the temporary change in Disinfectant done in March 2020. The lowest Total Chloramines was .5 ppm.
City of McKinney Water Quality Report 2021 |
Page 7 |
UNREGULATED CONTAMINANTS
CONTAMINANTS |
COLLECTION |
HIGHEST LEVEL DETECTED |
RANGE OF LEVELS DETECTED |
UNITS |
LIKELY SOURCE OF CONTAMINATION |
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DATE |
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|
Chloroform |
2020 |
15.40 |
6.82 – 15.40 |
ppb |
||
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Bromoform |
2020 |
2.76 |
1.18 – 2.76 |
ppb |
||
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|
|
|
|
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Bromodichloromethane |
2020 |
17.50 |
8.28 – 17.50 |
ppb |
||
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|
|
|
|
|
Dibromochloromethane |
2020 |
11.00 |
5.85 – 11.00 |
ppb |
||
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|
|
Unregulated contaminants are those for which the EPA has not established drinking water standards. The purpose of unregulated contaminant monitoring is to assist EPA in determining the occurrence of unregulated contaminants in drinking water and whether future regulations are warranted.
LEAD AND COPPER
|
DATE |
ACTION |
90TH |
|
# SITES |
|
|
|
LEAD AND COPPER |
UNITS |
EXCEEDING |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
||||
SAMPLED |
LEVEL (AL) |
PERCENTILE |
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AL |
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|
Erosion of natural deposits; leaching from wood |
|
Copper |
2020 |
1.3 |
0.57 |
ppm |
0 |
No |
preservatives; corrosion of household plumbing |
|
|
|
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|
|
|
|
systems. |
|
|
|
|
|
|
|
|
|
|
Lead |
2020 |
15 |
1.9 |
ppb |
2 |
No |
Erosion of natural deposits, corrosion of household |
|
plumbing systems. |
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Lead and copper tests are performed annually. ADDITIONAL HEALTH INFORMATION FOR LEAD: If present, elevated levels of lead can cause serious health problems, especially for pregnant women and young children. Lead in drinking water is primarily from materials and components associated with service lines and home plumbing. City of McKinney is responsible for providing high quality drinking water, but cannot control the variety of materials used in plumbing components. When your water has been sitting for several hours, you can minimize the potential for lead exposure by flushing your tap for 30 seconds to 2 minutes before using water for drinking or cooking. If you are concerned about lead in your water, you may wish to have your water tested. Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is available from the Safe Drinking Water Hotline or at http://www.epa.gov/safewater/lead.
TURBIDITY
|
YEAR |
LIMIT (TT) |
LEVEL DETECTED |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
|
|
|
|
|
|
|
|
Highest single measurement |
2020 |
1 NTU |
0.31 NTU |
No |
Soil runoff. |
|
|
|
|
|
|
|
|
Lowest monthly percentage (%) meeting |
2020 |
0.3 NTU |
100 % |
No |
Soil runoff. |
|
limit |
||||||
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|
||
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|
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|
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NOTE: Turbidity has no health effects and it is a measurement of the cloudiness of the water caused by suspended particles. We monitor it because it is a good indicator of water quality and the effectiveness of our filtration.
DISINFECTANT
|
|
HIGHEST |
|
|
|
|
|
|
|
|
COLLECTION |
LOCATIONAL |
RANGE OF |
|
|
|
|
|
|
DISINFECTION BY- |
RUNNING |
LEVELS |
MCLG |
MCL |
UNITS |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
||
DATE |
|||||||||
PRODUCTS |
ANNUAL |
DETECTED |
|
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||
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|
||||
|
|
AVERAGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total Haloacetic Acids |
2020 |
22 |
11.1 – 29 |
No goal for the |
60 |
ppb |
No |
||
(HAA5) |
total |
||||||||
|
|
|
|
|
|
|
|||
Total Trihalomethanes |
2020 |
40 |
23.2 – 46.4 |
No goal for the |
80 |
ppb |
No |
||
(TTHM) |
total |
||||||||
|
|
|
|
|
|
|
|||
Bromate |
2020 |
8.91 |
8.91 – 8.91 |
5 |
10 |
ppb |
No |
||
|
|
|
|
|
|
|
|
|
NOTE: Haloacetic acids and trihalomethanes form as
TOTAL ORGANIC CARBON
|
COLLECTION |
HIGHEST LEVEL |
RANGE OF LEVELS DETECTED |
UNITS |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
||
|
DATE |
DETECTED |
||||||
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
||
Source Water |
2020 |
5.16 |
3.95 – 5.16 |
ppm |
No |
Naturally present in the environment. |
||
|
|
|
|
|
|
|
|
|
Drinking Water |
2020 |
3.14 |
2.13 |
– 3.14 |
ppm |
No |
Naturally present in the environment. |
|
|
|
|
|
|
|
|
|
|
Removal Ratio |
2020 |
53.9 |
28.4 |
– 53.9 |
% |
No |
N/A |
|
removal * |
||||||||
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
NOTE: Total organic carbon (TOC) has no health effects. The disinfectant can combine with TOC to form disinfection
-
Removal ratio is the percent of TOC removed by the treatment process divided by the percent of TOC required by TCEQ to be removed.
COLIFORM BACTERIA
|
|
|
FECAL COLIFORM |
|
|
|
|
MAXIMUM |
TOTAL COLIFORM |
HIGHEST NO. OF |
OR E. COLI |
TOTAL NO. OF POSITIVE |
|
|
|
CONTAMINANT |
MAXIMUM CONTAMINANT |
MAXIMUM |
E. COLI OR FECAL |
VIOLATION |
LIKELY SOURCE OF CONTAMINATION |
||
POSITIVE |
|||||||
LEVEL GOAL |
LEVEL |
CONTAMINANT |
COLIFORM SAMPLES |
|
|
||
|
|
|
|||||
|
|
|
LEVEL |
|
|
|
|
|
|
|
|
|
|
|
|
0 |
5% of monthly |
0.8 |
0 |
0 |
No |
Naturally present in the environment. |
|
|
|
|
|
|
|
|
NOTE: Reported monthly tests found no fecal coliform bacteria. Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, bacteria may be present.
City of McKinney Water Quality Report 2021 |
Page 8 |
DEFINITIONS
Maximum Contaminant Level (MCL) - The highest permissible level of a contaminant in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Maximum Contaminant Level Goal (MCLG) - The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.
Maximum Residual Disinfectant Level (MRDL) - The highest level of disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Maximum Residual Disinfectant Level Goal (MRDLG) - The level of a drinking water disinfectant below which there is no known or expected risk to health. MRDLGs do not reflect the benefits of the use of disinfectants to control microbial contamination.
Treatment Technique (TT) - A required process intended to reduce the level of contaminant in drinking water.
Action Level (AL) - The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.
ABBREVIATIONS
NTU - Nephelometric Turbidity Units (a measure of water turbidity) MFL - million fibers per liter (a measure of asbestos)
pCi/l - picocuries per liter (a measure of radioactivity)
ppm - parts per million, or milligrams per liter (mg/l) - or one ounce in 7,350 gallons of water ppb - parts per billion, micrograms per liter (ug/l) - or one ounce in 7,350,000 gallons of water ppt - parts per trillion, or nanograms per liter
ppq - parts per quadrillion, or picograms per liter
PUBLIC PARTICIPATION IS WELCOME
City of McKinney:
The McKinney City Council meets the first and third Tuesday of the month at 6 p.m. in City Hall Council Chambers, 222 N. Tennessee St. Council meetings are open to the public with opportunities for residents to comment publicly on any city related subject at the beginning or end of each meeting. Visit www.McKinneyTexas.org/CityCouncil for more information.
-
For questions or concerns about water quality, this report or water conservation, contact Water Utilities at
972-547-7360 or visit www.McKinneyTexas.org/Water -
For questions regarding your water bill, contact Utility Billing at
972-547-7550 or visit www.McKinneyTexas.org/WaterBilling
North Texas Municipal Water District:
NTMWD Board of Directors meetings are held on the fourth Thursday of each month with adjustments made for holidays or other conflicts. Visit www.ntmwd.com or call
Other helpful phone numbers:
U.S. EPA Safe Drinking Water Hotline:
City of McKinney Water Quality Report 2021 |
Page 9 |
C I T Y O F M c K I N N E Y
LANDSCAPE
WATER MANAGEMENT PLAN
Water on your residential trash day and three
days later if needed.
No watering between 10 a.m. and 6 p.m.
April 1 - Oct. 31
www.McKinneyTexas.org/OutdoorWaterUse
THINK MORE IS BETTER?
TELL THAT TO THE FISH.
Fertilizers contain nutrients that can pollute our water when carried into the street and eventually our stormwater system by rain, overwatering or wind. Help keep our creeks, streams and lakes clean and “Keep it on the Lawn”.
Stormwater Management Program
972-547-7350 • stormwater@mckinneytexas.org
City of McKinney Water Quality Report 2021 |
Page 10 |
Contaminants
City of McKinney
EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Texas Commission on Environmental Quality, as well as information from the U.S. EPA Enforcement and Compliance History database (ECHO). For the latest quarter assessed by the U.S. EPA (January 2019 - March 2019), tap water provided by this water utility was in compliance with federal health-based drinking water standards.
Utility details
- Serves: 169710
- Data available: 2012-2017
- Data Source: Purchased surface water
- Total: 33
Contaminants That Exceed Guidelines
- Arsenic*
- Atrazine*
- Bromate*
- Bromodichloromethane
- Bromoform
- Chlorate
- Chloroform
- Chromium (hexavalent)
- Dibromochloromethane
- Dichloroacetic acid
- Radium%2C combined (-226 & -228)*
- Total trihalomethanes (TTHMs)
- Trichloroacetic acid
Other Detected Contaminants
- Acetone*
- Aluminum*
- Antimony*
- Barium*
- Bromochloroacetic acid
- Chlorite*
- Chromium (total)
- Cyanide*
- Di(2-ethylhexyl) phthalate*
- Dibromoacetic acid
- Fluoride*
- Haloacetic acids (HAA5)
- Manganese*
- Molybdenum
- Monobromoacetic acid
- Monochloroacetic acid
- Nitrate
- Nitrate and nitrite
- Selenium*
- Strontium
Reminder
Always take extra precautions, the water may be safe to drink when it leaves the sewage treatment plant but it may pick up pollutants during its way to your tap. We advise that you ask locals or hotel staff about the water quality. Also, note that different cities have different water mineral contents.
Sources and Resources
Sources Cited
Additional Resources
City of Mckinney
The city of McKinney, Texas, which was named after the first settlers to arrive in the new country, has a population of close to nine hundred thousand. It is located on Lady Bird Johnson Creek banks, an ancient tributary of the Sabine River. The city was planned and built especially for the settlers that moved westward to Texas in the Texas Purchase Bill of 1794. Because of its proximity to the major cities of Dallas and Austin and being within easy access to the Red River, this city is extremely popular with people moving into the city and looking for jobs in downtown Austin and North Texas.
McKinney’s city has been thriving ever since the opening of a park on the south side of town in the early nineteen hundreds. The Park, called Park central, was designed and built by an architecturally talented young man named George Travis McKinney. His plan for the project was to create a community center with a museum, auditorium, fire station, and a wide variety of other facilities designed to lure residents into the city and keep them there. The project spanned five hundred feet of lakefront on land purchased by McKinney from the first settlers of the land.
In addition to McKinney, Texas, there are also two schools in McKinney: De La Salle and Stenton High School. De La Salle was initially a Catholic school for girls, but it is now a school that caters to both boys and girls. Stenton High School is also located on land purchased by McKinney. The city is also home to the first Bank of America branch offices in Texas and has one of the largest concentrations of business activity in Texas.
Mckinney Tap Water
There are many places where McKinney Tap water is unsafe. This includes residential homes, commercial businesses, and the city of McKinney itself. This is because over a thousand cases of drinking water have been found to have elevated lead levels in them. Lead is a hazardous substance and can cause harm to the internal organs of a person. That is why you should always ensure that you have safe water to drink at all times, including in your home.
It is not just individuals that can become sick from having lead in their water. However, even animals can be affected. Animals that drink water contaminated with lead can develop problems with their brains and even die. Although this is a horrible problem, it is not something that people should have to face, especially when so many people are using tap water for drinking every day.
Luckily for people, to protect themselves and their families, there are filtration systems that can remove all of the harmful substances from your tap water. Using these filters, you can have clean water that will taste great and will not cause harm to your body. These filters were designed specifically for use in homes and are very easy to use.
Mckinney Drinking Water
If you are concerned about your drinking water quality, especially at your home, it is time to take action and install a high-quality filtration system in your home. This includes establishing a kitchen sink that filters the water coming out of the tap before it enters your kitchen, a showerhead filter, and installing a home water purifier. All these steps will ensure that your drinking water is clean and contaminant-free, safe to drink, and healthy for you and your family. However, suppose you are not comfortable with doing these steps on your own. In that case, you should consider using a company that offers these services, as they are professionals and have the necessary expertise to perform these complex tasks.
An excellent example of such a company is Texas Water Works, which has long been serving Texas residents. They provide water from several sources, including springs, lakes, and wells, as well as the filtration system required to keep the water clean and clear. If you live in McKinney, it is not difficult to find a water filtration system that will meet your needs and requirements. You can purchase one or inquire about one on-line. You can also go to a local water supply center to ask about water filters and install them by a professional.
Filtering the water in your home is not only a good practice, but it is also cost-effective. You will not need to purchase bottled water anymore, as there is no better option. You will save money on your electricity bill because you will no longer need to use as much electricity to produce the necessary clean water for drinking and cooking purposes. You will have healthier and fresher water that will make you feel and look better. In short, you will be happy and healthy, as you will be able to lead your life free from the threat of waterborne diseases.
Mckinney Water Treatment
McKinney Water Treatment is a well-known company that offers quality customer service and can provide effective treatment solutions for all your various water needs. They have the most advanced technology and know-how when effectively treating your water supply. They have certified testing facilities that ensure that their treatment solutions are always in compliance with the guidelines set forth by the state water board. Their treatment products are designed to deliver safe, clean, healthy, and premium quality water to all consumers.
McKinney Water Treatment carries the most popular and effective countertop reverse osmosis systems for the home. These systems are designed to provide clean, clear, and odorless drinking water. These systems are straightforward to operate and are ideal in situations where the homeowner does not want to invest in installing a plumbing system. The unit takes up minimal space and is designed to fit easily in a small area, such as a countertop.
McKinney Water Treatment also offers its award-winning automatic dispenser for dispensing pure, filtered water when the tap is turned on. This dispenser dispenses pure, filtered water each time the faucet is turned on. This dispenser is very convenient for when one is traveling since it allows for accessible drinking water at any time during the day without worry about running out of water. All McKinney water filters are made of sturdy, activated carbon material. This material provides superior filtration properties to other common filtering materials. With McKinney Water Treatment, you get nothing but the best.
Mckinney Water Quality Report
A McKinney water quality report is essential for people interested in having good and safe drinking water. This water quality report not only gives information about the water itself but also about the treatment processes that are used to treat it. It can help you determine if there are problems with the water that you are regularly consuming. This report is available at your local branch of the Texas Health Department and can be picked up or downloaded from their website.
The materials contained in the McKinney water quality report are divided into three main sections; biological action, Osmosis, and disinfection. Physical act deals with preventing bacteria and other contaminants from being present in the water and controlling what happens to them once they are present. On the other hand, Osmosis deals more with removing pollutants in the water, potentially harming humans and animals.
There have been many issues surrounding the environmental effects of the use of chlorination in water supplies. Most people believe that by removing the chlorine commonly found in most municipal water supplies, you will eliminate any chance of harm to the environment. However, a McKinney water quality report concluded that there is still no scientific evidence linking chlorination to any benefit at all to the environment. Instead, they determined that chlorination was having a detrimental effect on the environment.
Mckinney Water Utility
Have you been having issues with your McKinney Water Utility? Are you tired of paying for water bills that never seem to get delivered on time? Has your electric meter was running backward, and is it getting you more frustrated? If so, you should know that you aren’t alone. Millions of people all across the country are having the same problems. In fact, in many cases, they may have even more than you do.
There are some simple solutions that you can use that will help you fix your water utility issues. One of the easiest things to do is turn off your water meter from letting the water sit for longer than it should. Now when it does get turned on, you will see on your meter how much water you are using. Most people don’t realize how much they are using because it only shows usage during the week. Now, with the click of a button, you can see when you have used gallons of water since your last billing period.
You can also get started with fixing your McKinney water utility to get rid of that old toilet tank. Now you may not think that this is an easy solution but believe me. It is the easiest and cheapest way you will be able to save money on your water bill. If you have a dishwasher that is washing clothes and the water meter is running backward, you may want to consider having that appliance repaired. If you are not using the water coming out of your tap but are still getting billed every month, it may be time to have the water meter fixed.
Mckinney Water Contaminants
It’s no secret that McKinney Water Contaminants can cause serious health problems. Contaminated water is not safe to drink and can even harm your pets when they ingest it. That’s why if you own a home near McKinney, you need to do something about it right away. There are many different options for getting your water purifier, but you should know that most of them cost money. Fortunately, you don’t have to spend too much money to take care of the problem.
McKinney Water Purifiers offer great value with clean, pure water throughout your home. The best thing about these units is that they can provide more than just purified water. They offer systems for filtering and purifying your entire home, as well as individual filters for every faucet in your home. This way, you get the excellent protection for your whole house from both everyday pollutants and more severe contaminants that might be in your groundwater. You can get great filters for your showerheads, kitchen sinks, baths, toilets, laundry machines, and even your washing machine. These systems can provide you with excellent protection for your entire home, saving you money on the bills.
A McKinney water purification system will save you money in the long run. You won’t have to pay as much for your water any longer. Instead of throwing away excellent water that has already been filtered out, you can use it to make new, pure water that is good for everything. You can also use it to filter out dirt and other pollutants that might be floating around in the water. Clean, clear, purified water is essential for your overall health, and by using a McKinney Water Purifier, you can ensure that you and your family have the best water possible.
Mckinney Water
McKinney Water is a company that supplies water and wastewater treatment for a large number of cities in the USA. The first time I heard about them, I thought they were in Austin, Texas, and then I found out that they had services throughout the US. They have contracts with several major water management companies to handle all of the treatment required for any town, village, or city. They are an incredibly successful company that has been around since WW II.
McKinney Water serves over one hundred and sixty towns and villages throughout six states. There are several treatment plants throughout McKinney, and they are some of the most modern ones in the country. The average household in the area uses ten gallons of water per day, which is pretty good. Some sites in the McKinney city limits use up to twenty-five. In the far eastern part of the city, you will find a plant that processes all of the water coming into the city.
If you are looking for a great water filtration system that will keep your waters clean and healthy, then look no further than McKinney Water. There are plenty of options available to you, but this is the best one you can find. They have several different options available. They can be installed by anyone who knows what they are doing, so it doesn’t take a particularly technical person to get this job done.
Mckinney Water System
If you live in McKinney, Texas, you will certainly need to check out the city’s water systems. These are usually clean and pure, and they make sure that people living in the area can take advantage of them. The water is also great for irrigation as well as for drinking purposes. You can even take advantage of the indoor fountains that are found at the marina in the city. The fountains do not only give you the pleasure of enjoying the water from a distance, but they also help in purifying the air around you. When you are near these places, you will feel a lot more comfortable with the environment you are surrounded by.
You can always count on the fact that the water supply will not get interrupted at any time because the city of McKinney supplies its residents with very reliable water. There are several different kinds of pumps which can be used for getting the water to all parts of the city, but the best one among all of them is the submersible pump. This kind of pump works under the water table and does not require you to disturb the water as it gives the water a direct route to the faucets. When you are looking for a good pump, you should look for one with the best performance and durability so that you do not have to bother about changing it often.
These are just some of the reasons why the residents of McKinney favor these water systems. There are various types of filtration systems used, and they are both good and bad. It would be very much advisable to check out some of the online reviews so that you can get more information about how reliable and how effective any particular system is. You should also check out the price range so that you can find the most affordable options.
Mckinney Surface Water
There are many types of waterfalls globally, from the majestic mountains in Italy to the beautiful falls down the sides of the Hawaiian Islands. The best place for nature lovers and adventurers to enjoy waterfalls is in the community of McKinney. McKinney is an old city located on the North coast of Texas, just south of Austin. McKinney was established around the turn of the century, and today it is one of the most popular places in town for nightlife, sporting events, and recreation. The city was initially built up using the material that is now called steel. These days, with the advanced technologies used in producing concrete and other materials, the city has upgraded its drainage system.
McKinney is home to a wide variety of things to do and see. In the summer months, there are festivals and concerts at Town Lake Park, but the main events are held at the downtown arena that features a blues festival, free concerts, and events featuring local musicians’ best. During the fall, McKinney hosts an outdoor concert with live entertainment throughout the day. One of the most famous and popular bands in the area, Merle Travis, has played shows in the area for more than ten years. McKinney also has an active theater scene. Many movies have been filmed in the area, and the city is a favorite location for film festivals.
McKinney, Texas, is a great place to be looking for a quiet place to live. There are many lakes and natural areas for hiking, biking, boating, and watersports. Outdoor enthusiasts will love McKinney’s parks and nature trails. McKinney is also rich in culture and tradition. Many residents hold musical parties and cultural events throughout the year.
Mckinney Municipal Water
Except for a few areas across the globe, McKinney municipal water filtration is standard practice. This means that, whatever the quality or use of that water may be, the water is sent out to homes in the city of McKinney, Texas, and throughout the rest of texas as a supply for everything from cooking water to that which makes up city water supplies. This is done to protect both humans and natural resources. It also makes it much easier for all those people who have access to McKinney’s water to do whatever they like with it without worry.
McKinney municipal water filtration works on a couple of different levels. Many types of filters can be used for this type of filtration, but perhaps an essential thing that is used is what is known as an activated granular carbon filter. This is what has been used the world over as one of the best ways of purifying water. This is because it works by forcing chemical reactions upon the water, getting them to change and making things either lighter or heavier, causing the molecules through the filter to be further broken down. The lighter ones settle to the bottom, and the heavier ones rise to the top, leaving behind nothing but pure water. This is done in McKinney because it is such a large area.
It is also a fact that McKinney municipal water filtration is not a cheap process. While getting the water filtered and then having it tested to be sure it is clean enough to drink is not more than $20, the cost of running and maintaining the filters when they are in use is much more than this. This means that filtration is a good deal more costly than the average person realizes. It may be hard for some people to see how much of a difference their filters make, but after a day or two of drinking unfiltered tap water, the difference will become clear. The pipes will still be clogged with debris and dirt, but they will not be as dangerous to your health.