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Thomas Consumer Confidence Rpt

Legal 6 col x 12-1/2”
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THOMAS CITY OF
WV3304709
Consumer Confidence Report – 2021
Covering Calendar Year – 2020
This brochure is a snapshot of the quality of the water that we provided last year. Included are the details about where your water comes from, what it contains, and how it compares to Environmental Protection Agency (EPA) and state standards. We are committed to providing you with information because informed customers are our best allies. If you would like to observe the decision-making process that affect drinking water quality, please call MATT QUATTRO at 304-463-4360.
Your water comes from:
Source Name Source Water Type
INTAKE – IMP UNNAMED N Surface Water
FK BLKWTR RI

Buyer Name Seller Name
There are no additional purchases to display.
Some people may be more vulnerable to contaminants in drinking water than the general population. Immune-compromised persons such as those with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections. These people should seek advice about drinking water from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants are available from the Safe Drinking Water Hotline (800- 426-4791).
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’s
Safe Drinking Water Hotline (800-426-4791).
The sources of drinking water (both tap water and bottled water) included rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, radioactive material, and can pick up substances resulting from the presence of animals or from human activity.

Contaminants that may be present in sources water before we treat it include:
Microbial contaminants, such as viruses and bacteria, which may come from sewage treatment plants, septic systems, 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 storm water run-off, agriculture, and residential users.
Radioactive contaminants, which can be naturally occurring or the result of mining activity.
Organic contaminants, including synthetic and volatile organic chemicals, which are by-products of industrial processes and petroleum production, and also come from gas stations, urban storm water run-off, and septic systems.

In order to ensure that tap water is safe to drink, EPA prescribes regulation which limits the amount of certain contaminants in water provided by public water systems. We treat our water according to EPA’s regulations. Food and Drug Administration regulations establish limits for contaminants in bottled water, which must provide the same protection for public health.
Our water system has an estimated population of 753 and is required to test a minimum of 1 sample per month in accordance with the Total Coliform Rule for microbiological contaminants. Coliform bacteria are usually harmless, but their presence in water can be an indication of disease-causing bacteria. When coliform bacteria are found, special follow-up tests are done to determine if harmful bacteria are present in the water supply. If this limit is exceeded, the water supplier must notify the public.
Water Quality Data
The following tables list all of the drinking water contaminants which were detected during the 2020 calendar year. The presence of these contaminants does not necessarily indicate the water poses a health risk. Unless noted, the data presented in this table is from the testing done January 1- December 31, 2020. The state requires us to monitor for certain contaminants less than once per year because the concentrations of these contaminants are not expected to vary significantly from year to year. Some of the data, though representative of the water quality, is more than one year old.

Terms & Abbreviations
Maximum Contaminant Level Goal (MCLG): the “Goal” is the level of a contaminant in drinking water below which there is no known or expected risk to human health. MCLGs allow for a margin of safety.
Maximum Contaminant Level (MCL): the “Maximum Allowed” MCL is the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Secondary Maximum Contaminant Level (SMCL): recommended level for a contaminant that is not regulated and has no MCL
Action Level (AL): the concentration of a contaminant that, if exceeded, triggers treatment or other requirements.
Treatment Technique (TT): a required process intended to reduce levels of a
contaminant in drinking water.
Maximum Residual Disinfectant Level (MRDL): the highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Non-Detects (ND): lab analysis indicates that the contaminant is not present.
Parts per Million (ppm) or milligrams per liter (mg/1)
Parts per Billion (ppb) or micrograms per liter(ug/l)
Picocuries per Liter (pCi/L): a measure of the radioactivity in water.
Millirems per Year (mrem/yr): measure of radiation absorbed by the body.
Monitoring Period Average (MPA): An average of sample results obtained during a defined time frame, common examples of monitoring periods are monthly, quarterly and yearly.
Nephelometric Turbidity Unit (NTU): a measure of the clarity of water. Turbidity in excess of 5 NTU is just noticeable to the average person. Turbidity is not regulated for groundwater systems.
Running Annual Average (RAA): an average of sample results obtained over the most current 12 months and used to determine compliance with MCLs.
Locational Running Annual Average (LRAA): Average of sample analytical results for samples taken at a particular monitoring location during the previous four calendar quarters.
Testing Results for: THOMAS CITY OF
Microbiological Source Result MCL MCLG Typical Source
COLIFORM (TCR) In the month of December, 1 Treatment 0 Naturally present in the
sample(s) returned as positive Technique environment
Trigger

Regulated Collection Highest Range
Contaminants Date Value (low/high) Unit MCL MCLG Typical Source
Barium 3/5/2020 0.02 0.02 ppm 2 2 Discharge of drilling wastes; Discharge from
metal refineries; Erosion
of natural deposits
DALAPON 5/7/2020 0.1 0-0.1 ppb 200 200 Runoff from herbicide
used on rights of way
HEXACHLORO- 7/2/2020 0.2 0-0.2 ppb 50 50 Discharge from
CYCLOPENT chemical factories
ADIENE
Nitrate 5/7/2020 0.41 0.41 ppm 10 10 Runoff from fertilizer use;
Leaching from septic tanks; sewage; Erosion of
natural deposits
NITRATE- 4/4/2019 0.63 0.63 ppm 10 10 Runoff from fertilizer use;
NITRITE Leaching from septic tanks; sewage; Erosion of
natural deposits
PICLORAM 10/8/2020 0.06 0-0.06 ppb 500 500 Herbicide runoff

Disinfection Sample Monitoring Highest Range
By-products Point Period LRAA (low/high) Unit MCL MCLG Typical Source
Total Haloacetic WADE ZIRKS 2020 44 0.0443- ppb 60 0 By-product of
Acids (HAA5) EUCLID 0.0443 drinking water
AVENUE disinfection
TTHM WADE ZIRKS 2020 20 0.0199- ppb 80 0 By-product of
EUCLID 0.0199 drinking water AVENUE chlorination

Lead and Copper Monitoring 90th Range Sites
Period Percentile (low/high) Unit AL Over AL Typical Source
Copper, Free 2017-2019 0.05 0.0034- ppm 1.3 0 Corrosion of house- 0.069 hold plumbing systems Erosion of natural
deposits; Leaching from wood preservatives
LEAD 2017-2019 0.6 0-0.93 ppb 15 0 Corrosion of house-
hold plumbing systems Erosion of natural
deposits;
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. Your water system 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.

Chlorine/Chloramines
Maximum Disinfection Level MPA MPA Units RAA RAA Units
06/01/2020-06/30/2020 1 MG/L 0.9 MG/L

Total Organic Carbon
Lowest Month for Collection Highest
Removal Date Value Range Unit TT Typical Source
Carbon, Total 6/8/2019 1.11 0-1.11 MG/L 0 Naturally present in the
environment

Analyte Facility Highest Value Unit of Measure Month Occurred
No Detected Results were Found in the Calendar Year of 2020

Radiological Collection Highest Range
Contaminants Date Value (low/high) Unit MCL MCLG Typical Source
COMBINED 4/6/2017 0.697 0.697 pCi/L 5 0 Erosion of natural
RADIUM(-226&-228) deposits
GROSS ALPHA, 4/6/2017 0.321 0.321 pCi/l 15 0 Erosion of natural
EXCL. RADON & U deposits

Secondary Contaminants –
Non Health Based Contaminants
– No Federal Maximum
Contaminant Level (MCL) Collective Range
Established Date Highest Value (low/high) Unit SMCL
Carbon, Total 6/8/2019 1.11 0-1.11 ppm 10000
Sodium 3/5/2020 10.9 10.9 MG/L 1000

During the 2020 calendar year, we had the below noted violation(s) of drinking water regulations.
Compliance Period Analyte Comments
9/1/2020-9/30/2020 CHLORINE FAILURE TO COMPLETE OR SUBMIT MOR
1/1/2020 LEAD & COPPER RULE LEAD CONSUMER NOTICE (LCR)
7/1/2020-9/30/2020 CHLORINE MONITORING, ROUTINE (DBP), MAJOR
9/1/2020-9/30/2020 TURBIDITY MONITORING, ROUTINE (IESWTR/LT1), MAJOR
9/1/2020-9/30/2020 E. COLI MONITORING, ROUTINE, MAJOR (RTCR)
9/1/2020-9/30/2020 CHLORINE MONITORING, RTN/RPT MAJOR (SWTR-FILTER)

Additional Required Health Effects Language:
Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially-harmful, bacteria may be present. Coliforms were found in more samples than allowed and this was a warning of potential problems.
There are no additional required health effects notices.

Water System Type Category Analyte Compliance Period
No Violations Occurred in the Calendar Year of 2020

There are no additional required health effects notices.
There are no additional health violation notices.

To receive a paper copy in the mail, please contact us at the phone number above.