Nottawasaga Valley Source Protection Area Approved Assessment Report CHAPTER 10: TOWNSHIP OF CLEARVIEW TABLE OF CONTENTS 10 TOWNSHIP OF CLEARVIEW ............................................................................... 9 10.1 Introduction ................................................................................................... 9 10.2 Drinking Water Systems ............................................................................... 9 10.3 Buckingham Woods Well Supply .............................................................. 11 10.3.1 Groundwater Vulnerability Assessment .................................................. 11 10.3.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 12 10.3.1.2 Groundwater Vulnerability ................................................................... 12 10.3.1.3 Transport Pathway Increase ............................................................... 13 10.3.1.4 WHPA-E / WHPA-F ............................................................................. 13 10.3.1.5 Vulnerability Score .............................................................................. 13 10.3.1.6 Uncertainty Rating............................................................................... 13 10.3.2 Drinking Water Issues Evaluation ........................................................... 14 10.3.3 Drinking Water Threats Evaluation ......................................................... 15 10.3.3.1 List of Drinking Water Threats – Activities ........................................... 15 10.3.3.2 List of Drinking Water Threats – Conditions ........................................ 16 10.3.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 16 10.3.3.4 Identifying Areas of Significant/Moderate/Low Threats – Conditions .. 17 10.3.3.5 Enumerating Drinking Water Threats .................................................. 18 10.4 Colling-Woodlands Well Supply ................................................................ 22 10.4.1 Groundwater Vulnerability Assessment .................................................. 22 10.4.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 23 10.4.1.2 Groundwater Vulnerability ................................................................... 23 10.4.1.3 Transport Pathway Increase ............................................................... 24 10.4.1.4 WHPA-E / WHPA-F ............................................................................. 24 10.4.1.5 Vulnerability Score .............................................................................. 24 10.4.1.6 Uncertainty Rating............................................................................... 25 10.4.2 Drinking Water Issues Evaluation ........................................................... 25 10.4.3 Drinking Water Threats Evaluation ......................................................... 26 Chapter 10: Township of Clearview 1 Nottawasaga Valley Source Protection Area Approved Assessment Report 10.4.3.1 List of Drinking Water Threats – Activities ........................................... 27 10.4.3.2 List of Drinking Water Threats – Conditions ........................................ 27 10.4.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 27 10.4.3.4 Identifying Areas of Significant/Moderate/Low Threats – Conditions .. 28 10.4.3.5 Enumerating Drinking Water Threats .................................................. 29 10.5 Creemore Well Supply ................................................................................ 33 10.5.1 Groundwater Vulnerability Assessment .................................................. 33 10.5.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 34 10.5.1.2 Groundwater Vulnerability ................................................................... 34 10.5.1.3 Transport Pathway Increase ............................................................... 35 10.5.1.4 WHPA-E / WHPA-F ............................................................................. 35 10.5.1.5 Vulnerability Score .............................................................................. 35 10.5.1.6 Uncertainty Rating............................................................................... 35 10.5.2 Drinking Water Issues Evaluation ........................................................... 36 10.5.3 Drinking Water Threats Evaluation ......................................................... 37 10.5.3.1 List of Drinking Water Threats – Activities ........................................... 37 10.5.3.2 List of Drinking Water Threats – Conditions ........................................ 38 10.5.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 38 10.5.3.4 Identifying Areas of Significant/Moderate/Low Threats – Conditions .. 39 10.5.3.5 Enumerating Drinking Water Threats .................................................. 40 10.6 New Lowell Well Supply ............................................................................. 44 10.6.1 Groundwater Vulnerability Assessment .................................................. 44 10.6.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 45 10.6.1.2 Groundwater Vulnerability ................................................................... 45 10.6.1.3 Transport Pathway Increase ............................................................... 46 10.6.1.4 WHPA-E / WHPA-F ............................................................................. 46 10.6.1.5 Vulnerability Score .............................................................................. 46 10.6.1.6 Uncertainty Rating............................................................................... 47 10.6.2 Drinking Water Issues Evaluation ........................................................... 47 10.6.3 Drinking Water Threats Evaluation ......................................................... 48 10.6.3.1 List of Drinking Water Threats – Activities ........................................... 49 Chapter 10: Township of Clearview 2 Nottawasaga Valley Source Protection Area Approved Assessment Report 10.6.3.2 List of Drinking Water Threats – Conditions ........................................ 49 10.6.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 49 10.6.3.4 Identifying Areas of Significant/Moderate/Low Threats – Conditions .. 50 10.6.3.5 Enumerating Drinking Water Threats .................................................. 51 10.7 McKean Subdivision Well Supply .............................................................. 56 10.7.1 Groundwater Vulnerability Assessment .................................................. 56 10.7.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 57 10.7.1.2 Groundwater Vulnerability ................................................................... 57 10.7.1.3 Transport Pathway Increase ............................................................... 58 10.7.1.4 WHPA-E / WHPA-F ............................................................................. 58 10.7.1.5 Vulnerability Score .............................................................................. 58 10.7.1.6 Uncertainty Rating............................................................................... 59 10.7.2 Drinking Water Issues Evaluation ........................................................... 59 10.7.3 Drinking Water Threats Evaluation ......................................................... 60 10.7.3.1 List of Drinking Water Threats – Activities ........................................... 61 10.7.3.2 List of Drinking Water Threats – Conditions ........................................ 61 10.7.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 61 10.7.3.4 Identifying Areas of Significant/Moderate/Low Threats – Conditions .. 62 10.7.3.5 Enumerating Drinking Water Threats .................................................. 63 10.8 Stayner Well Supply ................................................................................... 67 10.8.1 Groundwater Vulnerability Assessment .................................................. 68 10.8.1.1 Wellhead Protection Area (WHPA) Delineation .................................. 68 10.8.1.2 Groundwater Vulnerability ................................................................... 69 10.8.1.3 Transport Pathway Increase ............................................................... 69 10.8.1.4 WHPA-E / WHPA-F ............................................................................. 70 10.8.1.5 Vulnerability Score .............................................................................. 70 10.8.1.6 Uncertainty Rating............................................................................... 70 10.8.2 Drinking Water Issues Evaluation ........................................................... 71 10.8.3 Drinking Water Threats Evaluation ......................................................... 71 10.8.3.1 List of Drinking Water Threats – Activities ........................................... 72 10.8.3.2 List of Drinking Water Threats – Conditions ........................................ 72 Chapter 10: Township of Clearview 3 Nottawasaga Valley Source Protection Area Approved Assessment Report 10.8.3.3 Identifying Areas of Significant/Moderate/Low Threats – Activities ..... 73 10.8.3.4 Identifying