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Région de protection des sources de Mississippi-Rideau

Rapport d’évaluation (disponible en anglais seulement)

Zone de protection des sources de la vallée de la Rideau

SOMMAIRE EXÉCUTIF (en anglais seulement)

Cover Page
Acknowledgements
Executive Summary
Preface
Glossary


ASSESSMENT REPORT AMENDMENTS

Richmond Section 34 Amendment (Updated)
North Grenville Section 34 Amendment (Updated)


CHAPTERS

Chapter 1: Introduction
Chapter 2: The Mississippi-Rideau Source Protection Region
Chapter 3: Water Budget
Chapter 4: Drinking Water Quality Threats and Issues Approach
Chapter 5: Groundwater Sources
Chapter 6: Surface Water Sources
Chapter 7: Climate Change
Chapter 8: Data Gaps and Future Work
Chapter 9: Findings and Considerations


TABLES

Chapter 2 Tables
Chapter 3 Tables
Chapter 4 Tables
Chapter 5 Tables
Chapter 6 Tables
Chapter 7 Tables
Chapter 9 Tables


FIGURES

Chapter 2

Figure 2-1: Mississippi-Rideau Source Protection Region
Figure 2-2: Source Protection Areas and Regions in Eastern Ontario
Figure 2-3: Ottawa St. Lawrence Lowland Basin
Figure 2-4: Mississippi-Rideau Source Protection Region - Bedrock Geology
Figure 2-5: Regional Geologic Cross-Sections (A, B, C)
Figure 2-6: Mississippi-Rideau Source Protection Region - Overburden Thickness
Figure 2-7: Mississippi-Rideau Source Protection Region - Ground Surface Topography
Figure 2-8: Mississippi-Rideau Source Protection Region - Physiographic Regions
Figure 2-9: Mississippi-Rideau Source Protection Region - Land Cover
Figure 2-10: Mississippi-Rideau Source Protection Region - Wetlands
Figure 2-11: Mississippi-Rideau Source Protection Region - Aquatic Invertebrates Monitoring Locations
Figure 2-12: Mississippi-Rideau Source Protection Region - Surface Water Quality Monitoring Locations
Figure 2-13: Mississippi-Rideau Source Protection Region - Surface Water Quality, Chloride - Average Concentration
Figure 2-14: Mississippi-Rideau Source Protection Region - Surface Water Quality, TKN - Average Concentration
Figure 2-15: Mississippi-Rideau Source Protection Region - Surface Water Quality, Total Phosphorous - Average Concentration
Figure 2-16: Mississippi-Rideau Source Protection Region - Groundwater Quality - Ammonia Concentrations
Figure 2-17: Mississippi-Rideau Source Protection Region - Groundwater Quality - Chloride Concentrations
Figure 2-18: Mississippi-Rideau Source Protection Region - Groundwater Quality - Nitrate Concentrations
Figure 2-19: Mississippi-Rideau Source Protection Region - Settlement Areas
Figure 2-20: Mississippi-Rideau Source Protection Region - Population Distribution
Figure 2-21: Mississippi-Rideau Source Protection Region - Population Density
Figure 2-22: Mississippi-Rideau Source Protection Region - Municipal Drinking Water Supply Systems
Figure 2-23: Northern Mississippi-Rideau Source Protection Region - Water Service Areas
Figure 2-24: Southern Mississippi-Rideau Source Protection Region - Water Service Areas
Figure 2-25: Mississippi-Rideau Source Protection Region - Communal and Designated Facility Well Locations
Figure 2-26: Ottawa River Watershed and the Mississippi-Rideau Source Protection Region

Chapter 3

Figure 3-1: Mississippi-Rideau Source Protection Region - Watersheds and Subwatersheds
Figure 3-2: Mississippi-Rideau Source Protection Region - Average Annual Precipitation
Figure 3-3: Mississippi-Rideau Source Protection Region - Average Annual Temperature
Figure 3-4: Mississippi-Rideau Source Protection Region - Provincial Land Cover
Figure 3-5: Mississippi-Rideau Source Protection Region - Surficial Geology
Figure 3-6: Mississippi-Rideau Source Protection Region - Ground Surface Topography
Figure 3-7: Mississippi-Rideau Source Protection Region - Surface Water Control Structures and Flow Gauges
Figure 3-8: Mississippi-Rideau Source Protection Region - Overburden Thickness
Figure 3-9: Mississippi-Rideau Source Protection Region - Bedrock Geology
Figure 3-10: Mississippi-Rideau Source Protection Region - Water Supply Aquifer
Figure 3-11: Mississippi-Rideau Source Protection Region - Potential Groundwater Recharge/Discharge Areas
Figure 3-12: Mississippi-Rideau Source Protection Region - Annual Shallow Groundwater Elevations
Figure 3-13: Mississippi-Rideau Source Protection Region - Annual Deep Groundwater Elevations
Figure 3-14: Mississippi-Rideau Source Protection Region - Tier 1 Subwatersheds
Figure 3-15: Mississippi-Rideau Source Protection Region - Tier 1 Subwatersheds Stress Levels for Groundwater
Figure 3-16: Mississippi-Rideau Source Protection Region - Tier 1 Subwatersheds Stress Levels for Surface Water
Figure 3-17: Mississippi-Rideau Source Protection Region - Tier 1 Subwatersheds Moderate Stresses

Chapter 5

Figure 5-1a: Mississippi-Rideau Source Protection Region - MOE Intrinsic Susceptibility Index for Individual Wells (1st Aquifer)
Figure 5-1b: Mississippi-Rideau Source Protection Region - Generalized Overburden Geology
Figure 5-1c: Mississippi-Rideau Source Protection Region - Aquifer Vulnerability (1st Aquifer)
Figure 5-1d: Mississippi-Rideau Source Protection Region - Highly Vulnerable Aquifers (HVAs)
Figure 5-1e: Mississippi-Rideau Source Protection Region - HVA Vulnerability Scoring
Figure 5-1f: Mississippi-Rideau Source Protection Region - HVA Impervious Surfaces
Figure 5-2a: Mississippi-Rideau Source Protection Region -Non-Municipal Drinking Water Issues
Figure 5-2b: Mississippi-Rideau Source Protection Region -Non-Municipal Drinking Water Issue Contributing Areas
Figure 5-3a: Mississippi-Rideau Source Protection Region - Preliminary Significant Groundwater Recharge Areas (SGRA)
Figure 5-3b: Mississippi-Rideau Source Protection Region - Significant Groundwater Recharge Areas (SGRA) > 25 hectares
Figure 5-3c: Mississippi-Rideau Source Protection Region - Final Significant Groundwater Recharge Areas (SGRA)
Figure 5-3d: Mississippi-Rideau Source Protection Region - SGRA Vulnerability Scoring
Figure 5-3e: Mississippi-Rideau Source Protection Region - SGRA Impervious Surfaces
Figure 5-4: Theoretical Aquifer Cross-Section
Figure 5-5a: Location of Kemptville Municipal Groundwater Supply Wells (Updated)
Figure 5-5b: Kemptville Conceptual Hydrogeological Cross-Section (Updated)
Figure 5-5c: Kemptville Wellhead Protection Area (Updated)
Figure 5-5d: Kemptville Wellhead Protection Area - Uncertainty (Updated)
Figure 5-5e: Kemptville Wellhead Protection Area - Vulnerability (Updated)
Figure 5-5f: Kemptville Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-5g: Kemptville Wellhead Protection Area - Vulnerability Scoring Close Up (Updated)
Figure 5-5h: Kemptville Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-5i: Kemptville Wellhead Protection Area - Impervious Surfaces (Updated)
Figure 5-5j: Kemptville Wellhead Protection Area - Areas of Potential Significant Threats (Updated)
Figure 5-6a: Location of Merrickville Municipal Groundwater Supply Wells (Updated)
Figure 5-6b: Merrickville Conceptual Hydrogeological Cross-Section (Updated)
Figure 5-6c: Merrickville Wellhead Protection Area (Updated)
Figure 5-6d: Merrickville Wellhead Protection Area - Uncertainty (Updated)
Figure 5-6e: Merrickville Wellhead Protection Area - Vulnerability (Updated)
Figure 5-6f: Merrickville Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-6g: Merrickville Wellhead Protection Area - Vulnerability Scoring Close Up (Updated)
Figure 5-6h: Merrickville Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-6i: Merrickville Wellhead Protection Area - Impervious Surfaces (Updated)
Figure 5-6j: Merrickville Wellhead Protection Area - Areas of Potential Significant Threats (Updated)
Figure 5-7-1a: Location of Munster Municipal Groundwater Supply Wells (Updated)
Figure 5-7-1b: Munster and Richmond Conceptual Hydrogeological Cross-Section (Updated)
Figure 5-7-1c: Munster Shallow Wellhead Protection Area (Updated)
Figure 5-7-1d: Munster Deep Wellhead Protection Area (Updated)
Figure 5-7-1e: Munster Shallow Wellhead Protection Area - Uncertainty (Updated)
Figure 5-7-1f: Munster Deep Wellhead Protection Area - Uncertainty (Updated)
Figure 5-7-1g: Munster Shallow Wellhead Protection Area - Vulnerability (Updated)
Figure 5-7-1h: Munster Deep Wellhead Protection Area - Vulnerability (Updated)
Figure 5-7-1i: Munster Shallow Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-1j: Munster Deep Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-1k: Munster Combined (Shallow/Deep) Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-1l: Munster Combined (Shallow/Deep) Wellhead Protection Area - Vulnerability Scoring Close Up (Updated)
Figure 5-7-1m: Munster Shallow Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-7-1n: Munster Deep Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-7-2a: Location of Richmond King's Park Municipal Groundwater Supply Wells (Updated)
Figure 5-7-2b: Richmond King's Park Shallow Wellhead Protection Area (Updated)
Figure 5-7-2c: Richmond King's Park Deep Wellhead Protection Area (Updated)
Figure 5-7-2d: Richmond King's Park Shallow Wellhead Protection Area - Uncertainty (Updated)
Figure 5-7-2e: Richmond King's Park Deep Wellhead Protection Area - Uncertainty (Updated)
Figure 5-7-2f: Richmond King's Park Shallow Wellhead Protection Area - Vulnerability (Updated)
Figure 5-7-2g: Richmond King's Park Deep Wellhead Protection Area - Vulnerability (Updated)
Figure 5-7-2h: Richmond King's Park Shallow Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-2i: Richmond King's Park Deep Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-2j: Richmond King's Park Combined (Shallow/Deep) Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-2k: Richmond King's Park Combined (Shallow/Deep) Wellhead Protection Area - Vulnerability Scoring Close Up (Updated)
Figure 5-7-2l: Richmond King's Park Shallow Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-7-2m: Richmond King's Park Deep Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-7-3a: Location of Richmond Western Development Lands Municipal Groundwater Supply Wells (Updated)
Figure 5-7-3b: Richmond Western Development Lands Wellhead Protection Area (Updated)
Figure 5-7-3c: Richmond Western Development Lands Wellhead Protection Area - Uncertainty (Updated)
Figure 5-7-3d: Richmond Western Development Lands Wellhead Protection Area - Vulnerability (Updated)
Figure 5-7-3e: Richmond Western Development Lands Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-3f: Richmond Western Development Lands Wellhead Protection Area - Vulnerability Scoring Close Up (Updated)
Figure 5-7-3g: Richmond Western Development Lands Wellhead Protection Area - Managed Lands and Livestock Density (Updated)
Figure 5-7-4a: Munster Richmond Wellhead Protection Area - Vulnerability Scoring (Updated)
Figure 5-7-4b: Munster Richmond Wellhead Protection Area - Impervious Surfaces (Updated)
Figure 5-7-4c: Munster Richmond Wellhead Protection Area - Areas of Potential Significant Threats (Updated)
Figure 5-9a: Location of Westport Municipal Groundwater Supply Wells
Figure 5-9b: Westport Conceptual Hydrogeological Cross-Section
Figure 5-9c: Westport Wellhead Protection Area
Figure 5-9d: Westport Wellhead Protection Area - Uncertainty
Figure 5-9e: Westport Wellhead Protection Area - Vulnerability
Figure 5-9f: Westport Wellhead Protection Area - Vulnerability Scoring
Figure 5-9g: Westport Wellhead Protection Area - Vulnerability Scoring Close Up
Figure 5-9h: Westport Wellhead Protection Area - Managed Lands and Livestock Density
Figure 5-9i: Westport Wellhead Protection Area - Impervious Surfaces
Figure 5-9j: Westport Wellhead Protection Area - Areas of Potential Significant Threats
Figure 5-10: Mississippi-Rideau Source Protection Region - All Wellhead Protection Areas (Updated)
Figure 5-11: Mississippi-Rideau Source Protection Region - All Wellhead Protection Areas with Vulnerability Scores of 8 - 10 (Updated)
Figure 5-12: Mississippi-Rideau Source Protection Region - All Wellhead Protection Areas and Intake Protection Zones (Updated)

Chapter 6

Figure 6-1a: Location of Perth Municipal Surface Water Supply Intakes
Figure 6-1b: Perth Intake and Upstream Areas
Figure 6-1c: Perth IPZ-1 and IPZ-2 Components
Figure 6-1d: Perth IPZ-1 and IPZ-2 Delineation
Figure 6-1e: Perth IPZ-3 Delineation
Figure 6-1f: Perth Vulnerability Scoring - Closest to Intake
Figure 6-1g: Perth Vulnerability Scoring - Full Extent
Figure 6-1h: Perth Intake Protection Zones - Managed Lands and Livestock Density
Figure 6-1i: Perth Intake Protection Zones - Impervious Surfaces
Figure 6-1j: Perth Intake Protection Zones - Areas of Potential Significant Threats
Figure 6-2a: Location of Smiths Falls Municipal Surface Water Supply Intakes
Figure 6-2b: Smiths Falls Intakes and Upstream Areas
Figure 6-2c: Smiths Falls IPZ-1 and IPZ-2 Components
Figure 6-2d: Smiths Falls IPZ-1 and IPZ-2 Delineation
Figure 6-2e: Smiths Falls IPZ-3 Delineation
Figure 6-2f: Smiths Falls Vulnerability Scoring - Closest to Intake
Figure 6-2g: Smiths Falls Vulnerability Scoring - Full Extent
Figure 6-2h: Smiths Falls Intake Protection Zones - Managed Lands and Livestock Density
Figure 6-2i: Smiths Falls Intake Protection Zones - Impervious Surfaces
Figure 6-2j: Smiths Falls Intake Protection Zones - Areas of Potential Significant Threats
Figure 6-3a: Location of Ottawa Municipal Surface Water Supply Intake
Figure 6-3b: Ottawa Intakes and Upstream Areas
Figure 6-3c: Ottawa (Britannia) IPZ-1 and IPZ-2 Components
Figure 6-3d: Ottawa (Britannia) IPZ-1 and IPZ-2 Delineation
Figure 6-3e: Ottawa (Britannia) IPZ-1 and IPZ-2 Delineation Including Quebec
Figure 6-3f: Ottawa (Britannia) IPZ-3 Delineation - Closest to Intake
Figure 6-3g: Ottawa (Britannia) IPZ-3 Delineation - Full Extent
Figure 6-3h: Location of AECL Chalk River Laboratory
Figure 6-3i: Ottawa (Britannia) Vulnerability Scoring - Closest to Intake
Figure 6-3j: Ottawa (Britannia) Vulnerability Scoring - Full Extent
Figure 6-3k: Ottawa (Britannia) Intake Protection Zones - Managed Lands and Livestock Density
Figure 6-3l: Ottawa (Britannia) Intake Protection Zones - Impervious Surfaces
Figure 6-3m: Ottawa (Britannia) Intake Protection Zones - Areas of Potential Significant Threats
Figure 6-4a: Ottawa (Lemieux Island) IPZ-1 and IPZ-2 Components
Figure 6-4b: Ottawa (Lemieux Island) IPZ-1 and IPZ-2 Delineation
Figure 6-4c: Ottawa (Lemieux Island) IPZ-1 and IPZ-2 Delineation Including Quebec
Figure 6-4d: Ottawa (Lemieux Island) IPZ-3 Delineation - Closest to Inake
Figure 6-4e: Ottawa (Lemieux Island) IPZ-3 Delineation - Full Extent
Figure 6-4f: Location of AECL Chalk River Laboratory
Figure 6-4g: Ottawa (Lemieux Island) Vulnerability Scoring - Closest to Intake
Figure 6-4h: Ottawa (Lemieux Island) Vulnerability Scoring - Full Extent
Figure 6-4i: Ottawa (Lemieux Island) Intake Protection Zones - Managed Lands and Livestock Density
Figure 6-4j: Ottawa (Lemieux Island) Intake Protection Zones - Impervious Surfaces
Figure 6-4k: Ottawa (Lemieux Island) Intake Protection Zones - Areas of Potential Significant Threats
Figure 6-5: Mississippi-Rideau Source Protection Region - All Intake Protection Zones
Figure 6-6: Mississippi-Rideau Source Protection Region - All Intake Protection Zones with Vulnerability Scores of 8 - 10

Chapter 9

Figure 9-1: Mississippi-Rideau Source Protection Region - Highly Vulnerable Aquifers
Figure 9-2: Mississippi-Rideau Source Protection Region - Significant Groundwater Recharge Areas
Figure 9-3: Mississippi-Rideau Source Protection Region - All Wellhead Protection Areas (Updated)
Figure 9-4: Mississippi-Rideau Source Protection Region - All Intake Protection Zones
Figure 9-5: Mississippi-Rideau Source Protection Region - All Wellhead Protection Areas and Intake Protection Zones (Updated)
Figure 9-6: Mississippi-Rideau Source Protection Region - All Vulnerable Areas with Scores of 8 - 10 (Updated)
Figure 9-7: Source Water Protection Areas and Regions in Eastern Ontario


APPENDICES

Appendix A-1
Chapter 1 Appendix
Chapter 2 Appendices
Chapter 3 Appendices
Chapter 5 Appendices
Chapter 6 Appendices

Des études techniques générales sont disponibles en anglais seulement (format CD) sur demande.

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Région de protection des sources de Mississippi-Rideau
Office de protection de la nature de la vallée de la Rideau
3889 Rideau Valley Drive
C.P. 599
Manotick ON K4M 1A5