2022 Water Quality Report for Haring Charter Township
Water Supply Serial Number: 03018
This report covers the drinking water quality for Haring Charter Township for the 2022 calendar year. This information is a snapshot of the quality of the water that we provided to you in 2022. Included are details about where your water comes from, what it contains, and how it compares to United States Environmental Protection Agency (USEPA) and state standards.
Your water comes from two groundwater wells, each over 260 feet deep. The State performed an assessment of our source water to determine the susceptibility or the relative potential of contamination. The susceptibility rating is on a seven-tiered scale from "very-low" to "very-high" based on geologic sensitivity, well construction, water chemistry and contamination sources. The susceptibility of our source water to potential contamination is moderate.
There are no significant sources of contamination include in our water supply. We are making efforts to protect our sources by sampling wells five days per week, ensuring fresh water is distributed throughout the water system with the use of flow regulators on 10 fire hydrants, and sampling distribution points throughout the water system weekly.
If you would like to know more about this report, please contact: Ryan Longstreet by phone at or (231) 577-8793 or by email at rlongstreet@iaiwater.com
Contaminants and their presence in water: 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 USEPA’s Safe Drinking Water Hotline (800- 426-4791).
Vulnerability of sub-populations: 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 systems 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. USEPA/Center for Disease Control 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).
Sources of drinking water: The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds, reservoirs, springs, and wells. Our water comes from 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 and residential uses.
- Radioactive contaminants, which can be naturally occurring or be the result of oil and gas production and mining activities.
- 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.
To ensure that tap water is safe to drink, the USEPA prescribes regulations that limit the levels of certain contaminants in water provided by public water systems. Federal Food and Drug Administration regulations establish limits for contaminants in bottled water which provide the same protection for public health.
Terms and abbreviations used below:
- 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 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 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.
- 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 contaminants.
- Treatment Technique (TT): A required process intended to reduce the level of a contaminant in drinking water.
- N/A: Not applicable
- ND: not detectable at testing limit
- ppm: parts per million or milligrams per liter
- ppb: parts per billion or micrograms per liter
- ppt: parts per trillion or nanograms per liter
- pCi/l: picocuries per liter (a measure of radioactivity)
- Action Level (AL): The concentration of a contaminant which, if exceeded, triggers treatment or other requirements that a water system must follow.
- Running Annual Average (RAA): the average of all sample analytical results taken during the previous four calendar quarters
- Information about 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. Haring Charter Township 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 have a lead service line, it is recommended that you run your water for at least 5 minutes to flush water from both your home plumbing and the lead service line. 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 USEPA’s Safe Drinking Water Hotline or at http://www.epa.gov/safewater/lead.
- Monitoring and Reporting to the Michigan Department of Environment, Great Lakes, and Energy (EGLE) Requirements: The State of Michigan and the USEPA require us to test our water on a regular basis to ensure its safety. We met all the monitoring and reporting requirements for 2022.
- We will update this report annually and will keep you informed of any problems that may occur throughout the year as they happen. Physical copies are available at Haring Charter Township Hall located at 515 Bell Avenue Cadillac, MI 49601. This report will not be sent to you. This report will also be available at Haring Charter Townships website at http://twpofharing.org/PublicUtilities.aspx
- We invite public participation in decisions that affect drinking water quality. Haring Charter Township Board meetings are held at the Township Hall (515 Bell Ave. Cadillac, MI 49601) at 6:00 PM on the second Monday of each month. For more information about your water or the contents of this report, contact Ryan Longstreet by phone at (231) 577-8793 or email at rlongstreet@iaiwater.com. For more information about safe drinking water, visit the USEPA at http://www.epa.gov/safewater.
Water Quality Data
The tables below list all the drinking water contaminants that we detected during the 2022 calendar year. The presence of these contaminants in the water does not necessarily indicate that the water poses a health risk. Unless otherwise noted, the data presented in this table is from testing done January 1 through December 31, 2022. The State allows 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. All the data is representative of the water quality, but some are more than one year old.
1. Monitoring Data for Regulated Contaminants
|
Regulated Contaminant
|
MCL, TT,
or MRDL
|
MCLG or MRDLG
|
Level Detected
|
Range
|
Year Sampled
|
Violation Yes/No
|
Typical Source of Contaminant
|
|
Barium (ppm)
|
2
|
2
|
.02
|
N/A
|
2015
|
No
|
Discharge of drilling wastes; Discharge of metal refineries; Erosion of natural deposits
|
|
Nitrate (ppm)
|
10
|
10
|
ND
|
N/A
|
2022
|
No
|
Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits
|
|
Fluoride (ppm)
|
4
|
4
|
ND
|
N/A
|
2022
|
No
|
Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories
|
|
Sodium1 (ppm)
|
N/A
|
N/A
|
16
|
N/A
|
2022
|
No
|
Erosion of natural deposits
|
|
TTHM Total Trihalomethanes (ppb)
|
80
|
N/A
|
40
|
22.9 – 40
|
2022
|
No
|
Byproduct of drinking water disinfection
|
|
HAA5 Haloacetic Acids (ppb)
|
60
|
N/A
|
20
|
14 - 20
|
2022
|
No
|
Byproduct of drinking water disinfection
|
|
Chlorine2 (ppm)
|
4
|
4
|
RAA=.30
|
.03 – .59
|
2022
|
No
|
Water additive used to control microbes
|
|
Alpha emitters (pCi/L)
|
15
|
0
|
.67
|
N/A
|
2022
|
No
|
Erosion of natural deposits
|
|
Combined radium (pCi/L)
|
5
|
0
|
.46
|
.14 - .46
|
2016
|
No
|
Erosion of natural deposits
|
|
Total Coliform (total number or
% of positive samples/month)
|
TT
|
N/A
|
0
|
N/A
|
2022
|
No
|
Naturally present in the environment
|
|
E. coli in the distribution system (positive samples)
|
See E. coli
note3
|
0
|
0
|
N/A
|
2022
|
No
|
Human and animal fecal waste
|
1 Sodium is not a regulated contaminant.
2 The chlorine “Level Detected” was calculated using a running annual average.
3 E. coli MCL violation occurs if: (1) routine and repeat samples are total coliform-positive and either is E. coli-positive, or (2) the supply fails to take all required repeat samples following E. coli-positive routine sample, or (3) the supply fails to analyze total coliform-positive repeat sample for E. coli.
|
Per- and polyfluoroalkyl substances (PFAS)
|
|
Regulated Contaminant
|
MCL, TT,
or MRDL
|
MCLG or MRDLG
|
Level Detected
|
Range
|
Year Sampled
|
Violation Yes/No
|
Typical Source of Contaminant
|
|
Hexafluoropropylene oxide dimer acid (HFPO-DA) (ppt)
|
370
|
N/A
|
< 2.0
|
N/A
|
2022
|
No
|
Discharge and waste from industrial facilities
utilizing the Gen X chemical process
|
|
Perfluorobutane sulfonic acid (PFBS) (ppt)
|
420
|
N/A
|
< 2.0
|
N/A
|
2022
|
No
|
Discharge and waste from industrial
facilities; Stain-resistant treatments
|
|
Perfluorohexane sulfonic acid (PFHxS) (ppt)
|
51
|
N/A
|
< 2.0
|
N/A
|
2022
|
No
|
Firefighting foam; Discharge and waste
from industrial facilities
|
|
Perfluorohexanoic acid (PFHxA) (ppt)
|
400,000
|
N/A
|
< 2.0
|
N/A
|
2022
|
No
|
Firefighting foam; Discharge and waste
from industrial facilities
|
|
Perfluorononanoic acid (PFNA) (ppt)
|
6
|
N/A
|
< 2.0
|
N/A
|
2022
|
No
|
Discharge and waste from industrial
facilities; Breakdown of precursor compounds
|
|
Perfluorooctane sulfonic acid (PFOS) (ppt)
|
16
|
N/A
|
3.4
|
N/A
|
2022
|
No
|
Firefighting foam; Discharge from electroplating facilities; Discharge and waste
from industrial facilities
|
|
Perfluorooctanoic acid (PFOA) (ppt)
|
8
|
N/A
|
2.6
|
N/A
|
2022
|
No
|
Discharge and waste from industrial
facilities; Stain-resistant treatments
|
|
Inorganic Contaminant Subject to ALs
|
AL
|
MCLG
|
Your Water4
|
Range of Results
|
Year Sampled
|
Number of Samples Above AL
|
Typical Source of Contaminant
|
|
Lead (ppb)
|
15
|
0
|
4.0
|
0 – 9
|
2021
|
0
|
Lead service lines, corrosion of household plumbing including fittings and fixtures; Erosion of natural deposits
|
|
Copper (ppm)
|
1.3
|
1.3
|
0.5
|
0.1-0.6
|
2021
|
0
|
Corrosion of household plumbing systems; Erosion of natural deposits
|
4 Ninety (90) percent of the samples collected were at or below the level reported for our water.