“2020” Annual Drinking Water Quality Report
“Town of Beulaville”
Water System Number: NC 04-31-020
We are pleased to present to you this year's Annual Drinking Water Quality Report. This report is a snapshot of last year’s water quality. Included are details about your source(s) of water, what it contains, and how it compares to standards set by regulatory agencies. Our constant goal is to provide you with a safe and dependable supply of drinking water. We want you to understand the efforts we make to continually improve the water treatment process and protect our water resources. We are committed to ensuring the quality of your water and to providing you with this information because informed customers are our best allies. If you have any questions about this report or concerning your water, please contact Angie Miller at 910-296-7219. We want our valued customers to be informed about their water utility. If you want to learn more, please attend any of our regularly scheduled meetings. They are held at Beulaville Town Hall on the first Monday of each month at 6:30 PM.
What EPA Wants You to Know
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 Environmental Protection Agency's Safe Drinking Water Hotline (800-426-4791).
Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-compromised persons such as persons 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).
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. Beulaville 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.
The sources of drinking water (both tap water and bottled water) include 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 source water include 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 stormwater 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 stormwater 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 stormwater runoff, and septic systems; and 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.
When You Turn on Your Tap, Consider the Source
The water that is used by this system is ground water and is located in and around town.
Source Water Assessment Program (SWAP) Results
The North Carolina Department of Environmental Quality (DEQ), Public Water Supply (PWS) Section, Source Water Assessment Program (SWAP) conducted assessments for all drinking water sources across North Carolina. The purpose of the assessments was to determine the susceptibility of each drinking water source (well or surface water intake) to Potential Contaminant Sources (PCSs). The results of the assessment are available in SWAP Assessment Reports that include maps, background information and a relative susceptibility rating of Higher, Moderate or Lower.
The relative susceptibility rating of each source for Beulaville was determined by combining the contaminant rating (number and location of PCSs within the assessment area) and the inherent vulnerability rating (i.e., characteristics or existing conditions of the well or watershed and its delineated assessment area). The assessment findings are summarized in the table below:
Susceptibility of Sources to Potential Contaminant Sources (PCSs)
Source Name |
Susceptibility Rating |
SWAP Report Date |
Well # 3 |
Moderate |
2017 |
Well #4 |
Lower |
2017 |
|
The complete SWAP Assessment report for Beulaville may be viewed on the Web at: https://www.ncwater.org/?page=600 Note that because SWAP results and reports are periodically updated by the PWS Section, the results available on this web site may differ from the results that were available at the time this CCR was prepared. If you are unable to access your SWAP report on the web, you may mail a written request for a printed copy to: Source Water Assessment Program – Report Request, 1634 Mail Service Center, Raleigh, NC 27699-1634, or email requests to swap@ncdenr.gov. Please indicate your system name, number, and provide your name, mailing address and phone number. If you have any questions about the SWAP report please contact the Source Water Assessment staff by phone at 919-707-9098.
It is important to understand that a susceptibility rating of “higher” does not imply poor water quality, only the system’s potential to become contaminated by PCSs in the assessment area.
Help Protect Your Source Water
Protection of drinking water is everyone’s responsibility. We have implemented the following source water protection actions: You can help protect your community’s drinking water source(s) in several ways: (examples: dispose of chemicals properly; take used motor oil to a recycling center, volunteer in your community to participate in group efforts to protect your source, etc.).
Violations that Your Water System Received for the Report Year
NOTICE TO THE PUBLIC
IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER
Violation Awareness Date: ______________
We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During the compliance period specified in the table below,(we completed all monitoring and testing') for the contaminants listed and therefore we are sure of the quality of your drinking water.
Contaminant group** |
Facility ID NO./ Sample point ID |
Compliance period begin Date |
Number of samples/ sampling frequency |
WHEN SAMPLES WERE TAKEN (Returned to Compliance) |
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(AS) Asbestos - includes testing for Chrysotile, Amphibole and Total Asbestos.
(BA) Total Coliform Bacteria – includes testing for Total Coliform bacteria and Fecal/E.coli bacteria. Testing for Fecal/E.coli bacteria is required if total coliform is present in the sample.
(BB) Bromate/Bromide – includes testing for Bromate and/or Bromide.
(CD) Chlorine Dioxide/Chlorite – includes testing for Chlorine Dioxide and/or Chlorite.
(DI) Disinfectant Residual must be tested with the collection of each compliance bacteriological sample, at the same time and site.
Fecal Indicators – includes E.coli, enterococci or coliphage.
(HAA5)- Haloacetic Acids - include Monochloroacetic Acid, Dichloroacetic Acid, Trichloroacetic Acid, Monobromoacetic Acid, Dibromoacetic Acid.
(IOC) Inorganic chemicals - include Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Cyanide, Fluoride, Iron, Manganese, Mercury, Nickel, pH, Selenium, Sodium, Sulfate, and Thallium.
(LC) Lead and Copper are tested by collecting the required number of samples and testing each of the samples for both lead and copper.
(NT) Nitrate/ (NI) Nitrite – includes testing for nitrate and/or nitrite.
(RA) Radionuclides - includes Gross Alpha, Radon, Uranium, Combined Radium, Radium 226, Radium 228, Potassium 40 (Total), Gross Beta, Tritium, Strontium 89, Strontium 90, Iodine 131, and Cesium 134.
(SOC) – Synthetic Organic Chemicals/Pesticides – include 2,4-D, 2,4,5-TP (Silvex), Alachlor, Atrazine, Benzo(a)pyrene, Carbofuran, Chlordane, Dalapon, Di(2-ethylhexyl)adipate, Di(2-ethylhexyl)phthalate, Dibromochloropropane (DBCP), Dinoseb, Endrin, Ethylene dibromide (EDB), Heptachlor, Heptachlor Epoxide, Hexachlorobenzene, Hexachlorocyclopentadiene, Lindane, Methoxychlor, Oxamyl(vydate), PCBs, Pentachlorophenol, Picloram, Simazine, Toxaphene.
(TOC) - Total Organic Carbon - includes testing for Alkalinity, Dissolved Organic Carbon (DOC), Total Organic Carbon (TOC) and Ultraviolet Absorption 254 (UV254). Source water samples must be tested for both TOC and Alkalinity. Treated water samples must be tested for TOC. Source water samples and treated water samples must be collected on the same day.
(TTHM) - Total Trihalomethanes - include Chloroform, Bromoform, Bromodichloromethane, and Dibromochloromethane.
(VOC) - Volatile Organic Chemicals - include 1,2,4-Trichlorobenzene, Cis-1,2-Dichloroethylene, Xylenes (Total), Dichloromethane, o-Dichlorobenzene, p-Dichlorobenzene, Vinyl Chloride, 1,1,-Dichloroethylene, Trans-1,2,-Dichloroethylene, 1,2-Dichloroethane, 1,1,1-Trichloroethane, Carbon Tetrachloride, 1,2-Dichloropropane, Trichloroethylene, 1,1,2-Trichloroethane, Tetrachloroethylene, Chlorobenzene, Benzene, Toluene, Ethylbenzene, and Styrene.
(WQP) Water Quality Parameters (for Lead and Copper Rule) - includes Calcium, Orthophosphate (as PO4), Silica, Conductivity, pH, Alkalinity and Water Temperature.
What should I do? There is nothing you need to do at this time.
What is being done? [Describe corrective action.]
Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.
For more information about this violation, please contact the responsible person listed in the first paragraph of this report.
Water Quality Data Tables of Detected Contaminants
We routinely monitor for over 150 contaminants in your drinking water according to Federal and State laws. The tables below list all the drinking water contaminants that we detected in the last round of sampling for each particular contaminant group. The presence of contaminants does not necessarily indicate that water poses a health risk. Unless otherwise noted, the data presented in this table is from testing done January 1 through December 31, (2020). The EPA and the State allow 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.
Unregulated contaminants are those for which 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.
Important Drinking Water Definitions:
Action Level (AL) - The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.
Treatment Technique (TT) - A required process intended to reduce the level of a contaminant in drinking water.
Maximum Residual Disinfection 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.
Maximum Residual Disinfection 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 contaminants.
Locational Running Annual Average (LRAA) – The average of sample analytical results for samples taken at a particular monitoring location during the previous four calendar quarters under the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Level 1 Assessment - A Level 1 assessment is a study of the water system to identify potential problems and determine (if possible) why total coliform bacteria have been found in our water system.
Level 2 Assessment - A Level 2 assessment is a very detailed study of the water system to identify potential problems and determine (if possible) why an E. coli MCL violation has occurred and/or why total coliform bacteria have been found in our water system on multiple occasions.
Maximum Contaminant Level (MCL) - 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.
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.
Tables of Detected Contaminants
− We did not have a E. coli-positive repeat sample following a total coliform-positive routine sample.
− We did not have a total coliform-positive repeat sample following an E. coli-positive routine sample.
− We did not have to take all required repeat samples following an E. coli-positive routine sample.
− We did not have to test for E. coli when any repeat sample tests positive for total coliform.
REVISED TOTAL COLIFORM RULE:
Microbiological Contaminants in the Distribution System - For systems that collect less than 40 samples per month
Contaminant (units)
|
MCL Violation Y/N |
Your Water |
MCLG
|
MCL |
Likely Source of Contamination |
Total Coliform Bacteria (presence or absence) |
N/A |
N/A |
N/A |
TT* |
Naturally present in the environment |
E. coli (presence or absence)
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0 |
Routine and repeat samples are total coliform-positive and either is E. coli-positive or system fails to take repeat samples following E. coli-positive routine sample or system fails to analyze total coliform-positive repeat sample for E. coli
Note: If either an original routine sample and/or its repeat samples(s) are E. coli positive, a Tier 1 violation exists. |
Human and animal fecal waste |
* If a system collecting fewer than 40 samples per month has two or more positive samples in one month, an assessment is required.
Microbiological Contaminants in the Distribution System - For systems that collect 40 or more samples per month
Contaminant (units)
|
MCL Violation Y/N |
Your Water |
MCLG
|
MCL |
Likely Source of Contamination |
Total Coliform Bacteria (presence or absence)
|
N/A |
N/A |
N/A |
TT* |
Naturally present in the environment |
E. coli (presence or absence)
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0 |
Routine and repeat samples are total coliform-positive and either is E. coli-positive or system fails to take repeat samples following E. coli-positive routine sample or system fails to analyze total coliform-positive repeat sample for E. coli
Note: If either an original routine sample and/or its repeat samples(s) are E. coli positive, a Tier 1 violation exists. |
Human and animal fecal waste |
* If a system collecting 40 or more samples per month finds greater than 5% of monthly samples are positive in one month, an assessment is required.
CCR Health Effects Language for the RTCR: Level 1 or 2 Assessment Not Due to E. coli MCL Violation
CCR Language |
Citation |
Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, waterborne pathogens may be present or that a potential pathway exists through which contamination may enter the drinking water distribution system. We found coliforms indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct assessment(s) to identify problems and to correct any problems that were found during these assessments. |
40 CFR 141.153(h)(7)(i)(A) |
During the past year we were required to conduct [INSERT NUMBER OF LEVEL 1 ASSESSMENTS] Level 1 assessment(s). [INSERT NUMBER OF LEVEL 1 ASSESSMENTS] Level 1 assessment(s) were completed. In addition, we were required to take [INSERT NUMBER OF CORRECTIVE ACTIONS] corrective actions and we completed [INSERT NUMBER OF CORRECTIVE ACTIONS] of these actions. |
40 CFR 141.153(h)(7)(i)(B) |
During the past year [INSERT NUMBER OF LEVEL 2 ASSESSMENTS] Level 2 assessments were required to be completed for our water system. [INSERT NUMBER OF LEVEL 2 ASSESSMENTS] Level 2 assessments were completed. In addition, we were required to take [INSERT NUMBER OF CORRECTIVE ACTIONS] corrective actions and we completed [INSERT NUMBER OF CORRECTIVE ACTIONS] of these actions. |
40 CFR 141.153(h)(7)(i)(C) |
For a TT violation for failure to complete all required assessments or correct all identified sanitary defects, include one or both of the following statements, as appropriate:
- During the past year we did not to conduct all of the required assessment(s). - During the past year we did not have to correct all identified defects that were found during the assessment. |
40 CFR 141.153(h)(7)(i)(D) |
CCR Health Effects Language for the RTCR: Level 2 Assessment Due to an E. coli MCL Violation
CCR Language |
Citation |
E. coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Human pathogens in these wastes can cause short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a greater health risk for infants, young children, the elderly, and people with severely compromised immune systems. We found E. coli bacteria, indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct assessment(s) to identify problems and to correct any problems that were found during these assessments.
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40 CFR 141.153(h)(7)(ii)(A)
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We were required to complete a Level 2 assessment because we found E. coli in our water system. In addition, we were required to take [INSERT NUMBER OF CORRECTIVE ACTIONS] corrective actions and we completed [INSERT NUMBER OF CORRECTIVE ACTIONS] of these actions. |
40 CFR 141.153(h)(7)(ii)(B)
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For a TT violation for failure to complete all required assessments or correct all identified sanitary defects, include one or both of the following statements, as appropriate:
-We did not have to conduct the required assessment. -We did not have to correct all sanitary defects that were identified during the assessment that we conducted. |
40 CFR 141.153(h)(7)(ii)(C)
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Microbiological Contaminants in the Source Water
Fecal Indicator
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Number of “Positive/Present” Samples
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Date(s) of fecal indicator-positive source water samples |
Source of fecal contamination, if known |
Significant Deficiency Cited by the State? Y/N (If “Y”, see explanation below) |
MCLG |
MCL |
Likely Source of Contamination |
E. coli, (presence or absence)
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N |
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0 |
0 |
Human and animal fecal waste |
enterococci or coliphage, (presence or absence)
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N |
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N/A |
TT |
Human and animal fecal waste |
Special Notice for Significant Deficiencies and Fecal Indicator-Positive Ground Water Source Samples:
- Significant deficiency identified/cited by the State [insert information]; Date of State’s Citation: [insert date]
- Has the fecal contamination in the ground water source been addressed under §141.403(a)? [“Yes” or “No”];
Date Corrective Action Completed (if applicable): [insert date or “N/A”];
- For each significant deficiency or fecal contamination in the ground water source that has NOT been addressed: [insert information on the State-approved plan and schedule for corrective action, including interim measures, progress to date, and any interim measures completed
- The potential health effects from the health effects language from Appendix A of Subpart O are as follows:
E.coli - Fecal coliforms and E.coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Microbes in these wastes can cause short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a special health risk for infants, young children, some of the elderly, and people with severely-compromised immune systems.
Fecal Indicators (enterococci or coliphage) - Fecal indicators are microbes whose presence indicates that the water may be contaminated with human or animal wastes. Microbes in these wastes can cause short-term health effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a special health risk for infants, young children, some of the elderly, and people with severely compromised immune systems.
Inorganic Contaminants
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
Antimony (ppb) wells # 3 & # 4 |
06/11/18 |
N |
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6 |
6 |
Discharge from petroleum refineries; fire retardants; ceramics; electronics; solder |
Arsenic (ppb) wells # 3 & # 4 |
06/11/18 |
N |
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0 |
10 |
Erosion of natural deposits; runoff from orchards; runoff from glass and electronics production wastes |
Barium (ppm) wells # 3 & # 4 |
06/11/18 |
N |
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2 |
2 |
Discharge of drilling wastes; discharge from metal refineries; erosion of natural deposits |
Beryllium (ppb) wells # 3 & # 4 |
06/11/18 |
N |
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4 |
4 |
Discharge from metal refineries and coal-burning factories; discharge from electrical, aerospace, and defense industries |
Cadmium (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
|
5 |
5 |
Corrosion of galvanized pipes; erosion of natural deposits; discharge from metal refineries; runoff from waste batteries and paints |
Chromium (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
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100 |
100 |
Discharge from steel and pulp mills; erosion of natural deposits |
Cyanide (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
|
200 |
200 |
Discharge from steel/metal factories; discharge from plastic and fertilizer factories |
Fluoride (ppm) wells # 3 & # 4 |
06/11/18 |
|
0.195 |
0.12—0.27 |
4 |
4 |
Erosion of natural deposits; water additive which promotes strong teeth; discharge from fertilizer and aluminum factories |
Mercury (inorganic) (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
|
2 |
2 |
Erosion of natural deposits; discharge from refineries and factories; runoff from landfills; runoff from cropland |
Selenium (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
|
50 |
50 |
Discharge from petroleum and metal refineries; erosion of natural deposits; discharge from mines |
Thallium (ppb) wells # 3 & # 4 |
06/11/18 |
N |
|
|
0.5 |
2 |
Leaching from ore-processing sites; discharge from electronics, glass, and drug factories |
Nitrate/Nitrite Contaminants
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
Nitrate (as Nitrogen) (ppm) wells # 3 & # 4 |
04/09/20 04/09/20 |
N N |
|
N/A |
10 |
10 |
Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits |
Nitrite (as Nitrogen) (ppm) |
|
|
|
N/A
|
1 |
1 |
Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits |
Asbestos Contaminant
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
Total Asbestos (MFL) |
06/20/12 |
N |
|
|
7 |
7 |
Decay of asbestos cement water mains; erosion of natural deposits |
Unregulated Inorganic Contaminants
Contaminant (units)
|
Sample Date |
Your Water (average) |
Range
Low High |
|
|
|
|
|
|
|
|
|
|
|
|
Synthetic Organic Chemical (SOC) Contaminants Including Pesticides and Herbicides
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
2,4-D (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
70 |
70 |
Runoff from herbicide used on row crops |
2,4,5-TP (Silvex) (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
50 |
50 |
Residue of banned herbicide |
Alachlor (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
2 |
Runoff from herbicide used on row crops |
Atrazine (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
3 |
3 |
Runoff from herbicide used on row crops |
Benzo(a)pyrene (PAH) (ppt) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
200 |
Leaching from linings of water storage tanks and distribution lines |
Carbofuran (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
40 |
40 |
Leaching of soil fumigant used on rice and alfalfa |
Chlordane (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
2 |
Residue of banned termiticide |
Dalapon (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
200 |
200 |
Runoff from herbicide used on rights of way |
Di(2-ethylhexyl) adipate (ppb) wells # 3 & # 4
|
01/29/20 08/18/20 |
N N |
N/D N/D |
|
400 |
400 |
Discharge from chemical factories |
Di(2-ethylhexyl) phthalate (ppb) wells # 3 & # 4
|
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
6 |
Discharge from rubber and chemical factories |
DBCP [Dibromochloropropane] (ppt) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
0 |
200 |
Runoff/leaching from soil fumigant used on soybeans, cotton, pineapples, and orchards |
Dinoseb (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
7 |
7 |
Runoff from herbicide used on soybeans and vegetables |
Endrin (ppb) wells # 3 & # 4 |
01/29/18-08/18/20 |
N N |
N/D N/D |
|
2 |
2 |
Residue of banned insecticide |
EDB [Ethylene dibromide] (ppt) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
0 |
50 |
Discharge from petroleum refineries |
Heptachlor (ppt) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
400 |
Residue of banned pesticide |
Heptachlor epoxide (ppt) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
200 |
Breakdown of heptachlor |
Hexachlorobenzene (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
1 |
Discharge from metal refineries and agricultural chemical factories |
Hexachlorocyclo-pentadiene (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
50 |
50 |
Discharge from chemical factories |
Lindane (ppt) |
|
|
|
|
200 |
200 |
Runoff/leaching from insecticide used on cattle, lumber, gardens |
Methoxychlor (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
40 |
40 |
Runoff/leaching from insecticide used on fruits, vegetables, alfalfa, livestock |
Oxamyl [Vydate] (ppb) wells #3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
200 |
200 |
Runoff/leaching from insecticide used on apples, potatoes and tomatoes |
PCBs [Polychlorinated biphenyls] (ppt) wells # 3 & # 4 |
01/29/18 0/818/20 |
N N |
N/D N/D |
|
0 |
500 |
Runoff from landfills; discharge of waste chemicals |
Pentachlorophenol (ppb) wells # 3 & # 4 |
01/29/1804/09/20 |
N N |
N/D N/D |
|
0 |
1 |
Discharge from wood preserving factories |
Picloram (ppb) wells # 3 & # 4 |
01/29/18 04/09/20 |
N N |
N/D N/D |
|
500 |
500 |
Herbicide runoff |
Simazine (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
4 |
4 |
Herbicide runoff |
Toxaphene (ppb) wells # 3 & # 4 |
01/29/18 08/18/20 |
N N |
N/D N/D |
|
0 |
3 |
Runoff/leaching from insecticide used on cotton and cattle |
Unregulated SOC Contaminants
Contaminant (units)
|
Sample Date |
Your Water (average) |
Range
Low High |
|
|
|
|
|
|
|
|
|
|
|
|
Volatile Organic Chemical (VOC) Contaminants
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
Benzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from factories; leaching from gas storage tanks and landfills |
Carbon tetrachloride (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from chemical plants and other industrial activities |
Chlorobenzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
100 |
100 |
Discharge from chemical and agricultural chemical factories |
o-Dichlorobenzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
600 |
600 |
Discharge from industrial chemical factories |
p-Dichlorobenzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
75 |
75 |
Discharge from industrial chemical factories |
1,2 – Dichloroethane (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from industrial chemical factories |
1,1 – Dichloroethylene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
7 |
7 |
Discharge from industrial chemical factories |
cis-1,2-Dichloroethylene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
70 |
70 |
Discharge from industrial chemical factories |
trans-1,2-Dichloroethylene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
100 |
100 |
Discharge from industrial chemical factories |
Dichloromethane (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from pharmaceutical and chemical factories |
1,2-Dichloropropane (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from industrial chemical factories |
Ethylbenzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
700 |
700 |
Discharge from petroleum refineries |
Styrene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
100 |
100 |
Discharge from rubber and plastic factories; leaching from landfills |
Tetrachloroethylene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from factories and dry cleaners |
1,2,4 –Trichlorobenzene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
70 |
70 |
Discharge from textile-finishing factories |
1,1,1 – Trichloroethane (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
200 |
200 |
Discharge from metal degreasing sites and other factories |
1,1,2 –Trichloroethane (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
3 |
5 |
Discharge from industrial chemical factories |
Trichloroethylene (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
5 |
Discharge from metal degreasing sites and other factories |
Toluene (ppm) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
1 |
1 |
Discharge from petroleum factories |
Vinyl Chloride (ppb) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
0 |
2 |
Leaching from PVC piping; discharge from plastics factories |
Xylenes (Total) (ppm) wells # 3 & # 4 |
6/18/19 |
N |
N/D |
|
10 |
10 |
Discharge from petroleum factories; discharge from chemical factories |
Unregulated VOC Contaminants
Contaminant (units)
|
Sample Date |
Your Water (average) |
Range
Low High |
|
|
|
|
Lead and Copper Contaminants
Contaminant (units)
|
Sample Date |
Your Water |
Number of sites found above the AL |
MCLG |
AL |
Likely Source of Contamination |
Copper (ppm) (90th percentile) |
09/18/19 |
0.172 |
0 |
1.3 |
AL=1.3 |
Corrosion of household plumbing systems; erosion of natural deposits |
Lead (ppb) (90th percentile) |
09/18/19 |
N/D |
0 |
0.15 |
AL=15 |
Corrosion of household plumbing systems; erosion of natural deposits |
Radiological Contaminants
Contaminant (units)
|
Sample Date |
MCL Violation Y/N |
Your Water |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
Alpha emitters (pCi/L) |
|
|
|
|
0 |
15 |
Erosion of natural deposits |
Beta/photon emitters (pCi/L) |
|
|
|
|
0 |
50 * |
Decay of natural and man-made deposits |
Combined radium (pCi/L) |
|
|
|
|
0 |
5 |
Erosion of natural deposits |
Uranium (pCi/L) wells 3 & 4 |
07/18/17 |
N |
N/D |
|
0 |
20.1 |
Erosion of natural deposits |
Disinfectant Residuals Summary
|
Year Sampled |
MRDL Violation Y/N |
Your Water (highest RAA) |
Range
Low High |
MRDLG |
MRDL |
Likely Source of Contamination |
Chlorine (ppm) |
2020 |
N |
0.58 |
0.38 - 1.03 |
4 |
4.0 |
Water additive used to control microbes |
Chloramines (ppm) |
|
|
|
|
4 |
4.0 |
Water additive used to control microbes |
Chlorine dioxide (ppb)
|
|
|
|
|
800 |
800 |
Water additive used to control microbes |
Stage 2 Disinfection Byproduct Compliance - Based upon Locational Running Annual Average (LRAA)
Disinfection Byproduct |
Year Sampled |
MCL Violation Y/N |
Your Water (highest LRAA) |
Range
Low High |
MCLG |
MCL |
Likely Source of Contamination |
TTHM (ppb) |
2020 |
|
|
|
N/A |
80 |
Byproduct of drinking water disinfection |
Location (Ex. B01) |
|
N |
0.035 |
0.0014 - 0.0278 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
HAA5 (ppb) |
2020 |
|
|
|
N/A |
60 |
Byproduct of drinking water disinfection |
Location (Ex. B02) |
|
N |
0.0112 |
0.0056 – 0.0056 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
For TTHM: Some people who drink water containing trihalomethanes in excess of the MCL over many years may experience problems with their liver, kidneys, or central nervous systems, and may have an increased risk of getting cancer.
For HAA5: Some people who drink water containing haloacetic acids in excess of the MCL over many years may have an increased risk of getting cancer.
Other Disinfection Byproducts Contaminants
Contaminant (units)
|
MCL/MRDL Violation Y/N |
Your Water |
Range Low High |
MCLG |
MCL |
Likely Source of Contamination |
Bromate (ppb) |
|
|
|
0 |
10 |
By-product of drinking water disinfection |
Chlorite (ppm) |
|
|
|
0.8 |
1.0 |
By-product of drinking water chlorination |
The PWS Section requires monitoring for other misc. contaminants, some for which the EPA has set national secondary drinking water standards (SMCLs) because they may cause cosmetic effects or aesthetic effects (such as taste, odor, and/or color) in drinking water. The contaminants with SMCLs normally do not have any health effects and normally do not affect the safety of your water.
Other Miscellaneous Water Characteristics Contaminants
Contaminant (units)
|
Sample Date |
Your Water |
Range Low High |
SMCL |
Iron (ppm)
|
06/11/18 |
N/D |
|
0.3 mg/L |
Manganese (ppm) |
06/11/18 |
N/D |
|
0.05 mg/L |
Nickel (ppm) |
06/11/18 |
N/D |
|
N/A |
Sodium (ppm) |
06/11/18 |
56.95 |
20.1 73.68 |
N/A |
Sulfate (ppm) |
06/11/18 |
N/D |
|
250 mg/L |
pH |
06/11/18 |
7.9 |
|
6.5 to 8.5 |