HomeMy WebLinkAbout2023 - Fourth Quarter - Bayham Water Distribution SystemQuarterly Report for
The Bayham Water Distribution System
for the period ending December 31, 2023
Waterworks # 260004748
Section 1 - Introduction:
This report is a summary of the quarterly water quality, published in accordance with Ontario’s Drinking Water Protection Regulation. It includes important information regarding the
source of water, analytical test results, and how these compare to the standards set by the Province.
Section 2 - Compliance With Provincial Regulations:
The Municipality of Bayham water system is operated in accordance with provincial regulations.
The following is the criteria used:
Use of Accredited Labs:
Analytical tests to monitor the water quality are conducted by a laboratory audited by the Canadian Association for Environmental Analytical Laboratories (CAEAL) and accredited by the
Standards Council of Canada (SCC). Accreditation ensures that the laboratory has acceptable laboratory protocols and test methods in place. It also requires the laboratory to provide
evidence and assurances of the proficiency of the analysts performing the test methods.
Operation by Licensed Operators:
The water distribution system is operated and maintained by the Municipalities competent and licensed staff. The mandatory licensing program for operators of drinking water facilities
in Ontario is regulated under the Ontario Water Resources Act (OWRA) Regulation 128/04. Licensing means that an individual meets the education and experience requirements and has successfully
passed the certification exam.
Sampling and Analytical Requirements:
The Municipality follows a sampling and analysis schedule required by the Ontario Regulation 170/03, the Ontario Drinking Water Standards. More information on sampling and analysis,
including results are available in this report and from the Municipal Wastewater Treatment Plant.
Adherence to Ministry Guidelines and Procedures:
To ensure the protection of the public’s health and operational excellence, the Municipality adheres to the guidelines and procedures developed by the Ministry of the Environment, Conservation
and Parks and the Ministry of Health.
Section 3 - System Information:
Facility Name: Bayham Water Distribution System
Contact:
Municipal Location: Municipality of Bayham
Manager of Capital Projects – Water/Wastewater Operations: Ed Roloson (overall responsible operator)
Water and Wastewater Operators: Bob Butler, Adam Swance and Samantha Drenth
Service Area: Port Burwell and Vienna
Service Population: 1590
Operational Description: Bayham Water System is serviced by the Elgin Area Water System. Including the Municipalities of Central Elgin and Malahide.
Raw Water Source: Lake Erie
Treated Water: Elgin Area Water System
Disinfection Method: Gas chlorination at Elgin Area Water Plant
Secondary Disinfection Method: The sodium hypochlorite is residual and flow paced at the Port Burwell Tower and Lakeview Rechlorination Facility.
Section 4 - Analytical Test Results:
Micro biological Parameters
October
November
December
Quarter Summary
MAC / IMAC
Total Coliform
CFU/100mls
Number of Samples
17
12
12
41
Number of Detectable Results
0
0
0
0
Min / Max
Absent
Exceedences
0
0
0
0
Resample
Fecal Coliform or E-Coli Count
CFU/100mls
Number of Samples
17
12
12
41
Number of Detectable Results
0
0
0
0
Min / Max
Absent
Exceedences
0
0
0
0
Heterotrophic Plate Count / Background
Number of Samples
17
12
12
41
Number of Detectable Results
0
0
0
0
Min / Max
<10/230
Exceedances
0
0
0
0
Resample
Typical Source of
Contamination
Microbial contaminants, such as viruses and bacteria, may come from septic systems, agricultural livestock operations, wildlife, and wastewater treatment plants.
Comments: Samples are collected weekly from the Port Burwell Marine Museum, Port Burwell Wastewater Treatment Plant and in Vienna at the Pump Station 6.
Operational Parameters
October
November
December
Quarter summary
MAC/IMAC
Chlorine Residual Free (daily )
Daily chlorine testing is done at the extremities of Vienna & Pt. Burwell.
Number of Samples
39
32
35
106
Number of Detectable Results below Reg. requirements
0
0
0
0
Min/Max. mg/l
Port Burwell
0.25 – 1.93
0.39 – 1.98
0.25 - 1.98
0.25 – 1.98
0.05 Min.
Min/Max. mg/l Vienna
0.25 – 1.77
0.28 – 1.07
0.30 – 1.28
0.25 – 1.77
0.05 Min.
Section 5 - Discussion of Analytical Results:
It was found through thorough sampling that there were no adverse results during this time period.
Section 6 - List of all Compounds Detected in Analysis of Water Samples:
Parameter
Compound
MAC or IMAC
Trihalomethanes (quarterly)
80 µg/L
(4th quarter 2023)
100 µg/L MAC (RAA)
Total Haloacetic Acids (HAA5)
31.9 µg/L
(4th quarter 2023)
80 µg/L MAC (RAA)
Lead Pb
10 µg/L MAC
Alkalinity
95 – 101 mg/L (Summer Period)
Section 7 – Flows
Comparison of Port Burwell and Vienna main meter reads vs. residential reads:
Jan – Feb = 88% capture
March – April = 85% capture – March 9th main break along Nova Scotia Line, Tunnel Line house fire, street sweeping, Vienna water service line replacement project commenced at the end
of March .
May – June = 87% capture – Vienna water project, PW bridge washing, hydrant flushing, fire services – grass fire
July – August = 91% capture, hydrant flushing, sewer flushing, fire services – training.
Sept. – Oct. = 91% capture
Nov. – Dec. = 93% capture
Section 8 - Definitions and Abbreviations:
MAC - Maximum Acceptable Concentration.
IMAC - Interim Maximum Acceptable Concentration.
Coliform Bacteria - A group of commonly occurring rod shaped bacteria. Their presence in a water sample is indicative of inadequate filtration and/or disinfection.
Fecal Coliform Bacteria - Refers to a subgroup of coliform bacteria present in the digestive system of warm blooded animals and humans.
Heterotrophic Plate Count (HPC) - A method of measuring bacterial content in water samples. Also known as Standard Plate Count.
Organic Parameter - A group of chemical compounds containing carbon.
Inorganic Parameter - A group of chemical compounds not containing carbon.
Raw Water - Surface or ground water available as a source of drinking water that has not received any treatment.
NDOGN – No Data: Overgrown with Non Target Bacteria
NDOGHPC – No Data: Overgrowth with HPC
RAA – Running Annual Average