Assessment Report
The purpose of an assessment report is to identify areas where drinking water sources are vulnerable to contamination or over use and to prioritize drinking water issues and drinking water threats within those vulnerable areas. Assessment reports are prepared in accordance with detailed technical rules set out by the Ontario Ministry of the Environment.
The Cataraqui Source Protection Committee worked over several years with Cataraqui Region Conservation Authority staff, consultants, local municipalities and others to prepare an assessment report for our area. The report was finalized in June 2011 and was approved by the Ontario Ministry of the Environment in October 2011.
The report will be updated in the future to reflect changing conditions in the Cataraqui Source Protection Area. The scope and timing of future updates will be determined in consultation with the Ministry.
The content of the document is being used to support the development of a Cataraqui Source Protection Plan by August 2012.
Assessment Report Chapters
Because of the size of this document, it is posted in pieces. Each chapter is posted separately and each of the maps and appendices are posted separately.
Click on the links below to view the Assessment Report. Each of the links connects to a PDF document.
For a summary of the Assessment Report click here to go to our summary page.
To view the Assessment Report summary in French click here.
Preface Materials - How to Read This Report; Explanatory Note; Acknowledgements; and Reference Table
Table of Contents; List of Tables; List of Figures; List of Maps; and List of Appendices
Chapter 2 - Cataraqui Source Protection Area
Chapter 4 - Source Water Quality Issue Evaluation and Threat Inventory
Chapter 5 - Groundwater Sources
Chapter 6 - Surface Water Sources
Chapter 7 - Climate Change and Source Protection
Chapter 8 - Topics for Additional Research
Chapter 9 - Key Findings and Considerations for the Source Protection Plan
Assessment Report Maps
Map 1-1 Southeastern Ontario Source Protection Areas and Source Protection Regions
Map 1-2 Base Map (1.42 MB)
Map 2-2 Major Watersheds and Subwatersheds (1.01 MB)
Map 2-3 Bedrock Geology (2.11 MB)
Map 2-4 Surficial Geology (2.47 MB)
Map 2-5 Physiography (1.61 MB)
Map 2-6 Topography (1.2 MB)
Map 2-7 Surface Water Quality (based on selected parameters) (2.14 MB)
Map 2-8 Groundwater Quality (based on selected parameters) (2.1 MB)
Map 2-9 Water Control Structures (1.09 MB)
Map 2-10 Drinking Water System Classification (1.63 MB)
Map 2-11 Drinking Water Systems and Municipally Serviced Areas (2.01 MB)
Map 2-12 Monitoring Wells (1.65 MB)
Map 2-13 Natural Vegetative Cover
Map 2-14 Waterbody Temperature (2.63 MB)
Map 2-15 Benthic Macroinvertebrates, Sampling from 2003-2009 (1.7 MB)
Map 2-16 Population by Municipality and Population Density, 2006 (1.77 MB)
Map 2-17 Areas of Settlement (1.69 MB)
Map 2-18a Highly Vulnerable Aquifers - Total Impervious Surface Area (1.27 MB)
Map 2-18b Significant Groundwater Recharge Area - Total Impervious Surface Area (1.26 MB)
Map 2-18c Wellhead Protection Areas and Intake Protection Zones - Total Impervious Surface Area
Map 2-19a Highly Vulnerable Aquifers - Per cent Managed Lands (1.81 MB)
Map 2-19b Significant Groundwater Recharge Area - Per cent Managed Lands (1.98 MB)
Map 2-19c Wellhead Protection Areas and Intake Protection Zones - Per cent Managed Lands
Map 2-20a Highly Vulnerable Aquifers - Livestock Density (1.33 MB)
Map 2-20b Significant Groundwater Recharge Area - Livestock Density (1.51 MB)
Map 2-20c Wellhead Protection Areas and Intake Protection Zones - Livestock Density
Map 2-21 Federal Lands (1.77 MB)
Map 2-22 Bay of Quinte Area of Concern
Map 3-1 Stream Flow Gauging Stations (1.73 MB)
Map 3-2 Subwatersheds (1.91 MB)
Map 3-3 Tier 1 Surface Water Stress Assessment (3.95 MB)
Map 3-4 Tier 1 Groundwater Stress Assessment (3.43 MB)
Map 3-5 Tier 2 Sydenham Lake Stress Assessment (1.3 MB)
Map 3-6 Tier 2 Lansdowne Stress Assessment
Map 4-1 Surface Water Intake Protection Zones and Wellhead Protection Areas (2.85 MB)
Map 5-1c Aquifer Vulnerability Assessment: Surficial Geology
Map 5-1d Aquifer Vulnerability Assessment: Overlay of ISI (Interpolation) and Surficial Geology (1.52 MB)
Map 5-1e Highly Vulnerable Aquifers (1.81 MB)
Map 5-2 Highly Vulnerable Aquifers - Locations where chemical threats can be moderate or low (1.81 MB)
Map 5-3 Highly Vulnerable Aquifers - Locations where pathogen threats can be moderate or low (1.81 MB)
Map 5-4 Highly Vulnerable Aquifers - Locations where DNAPL threats can be moderate or low (1.81MB)
Map 5-5 Highly Vulnerable Aquifers - Locations where conditions can be moderate or low (1.82 MB)
Map 5-6 Significant Groundwater Recharge Area Assessment, Recharge Rate (Technical Rule 44(1)) (1.12 MB)
Map 5-7 Significant Groundwater Recharge Areas (1.98 MB)
Map 5-11 Significant Groundwater Recharge Areas - Locations where conditions can be moderate or low (1.99 MB)
Map 5-12 Cana Wellhead Protection Area
Map 5-13 Cana Wellhead Protection Area - Intrinsic Susceptibility Index Realignment
Map 5-14 Cana Wellhead Protection Area - Vulnerability Scoring
Map 5-19 Cana Wellhead Protection Area - Corridors
Map 5-20 Lansdowne Wellhead Protection Area
Map 5-21 Lansdowne Wellhead Protection Area - Intrinsic Susceptibility Index
Map 5-22 Lansdowne Wellhead Protection Area - Vulnerability Scoring
Map 5-27 Lansdowne Wellhead Protection Area - Corridors
Map 5-28 Miller Manor Wellhead Protection Area
Map 5-29 Miller Manor Wellhead Protection Area - Intrinsic Susceptibility Index
Map 5-30 Miller Manor Wellhead Protection Area - Vulnerability Scoring
Map 5-35 Miller Manor Wellhead Protection Area - Corridors
Map 5-36 Westport Wellhead Protection Area
Map 5-37 Westport Wellhead Protection Area - Intrinsic Susceptibility Index
Map 5-38 Westport Wellhead Protection Area - Vulnerability Scoring
Map 5-43 Westport Wellhead Protection Area - Corridors
Map 6-1 Brockville Intake Protection Zones 1 and 2
Map 6-2 Brockville Intake Protection Zones 1 and 2 - Including the USA
Map 6-3 Brockville Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-8 Brockville Intake Protection Zones - Corridors
Map 6-9 James W. King Intake Protection Zones 1 and 2
Map 6-10 James W. King Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-15 James W. King Intake Protection Zones - Corridors
Map 6-16 Kingston Central Intake Protection Zones 1 and 2
Map 6-17 Kingston Central Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-17a Kingston Central and Point Pleasant - Vulnerability Scoring
Map 6-22 Kingston Central Intake Protection Zones - Corridors
Map 6-23 Point Pleasant Intake Protection Zones 1 and 2
Map 6-24 Point Pleasant Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-24a Point Pleasant and Kingston Central - Vulnerability Scoring
Map 6-29 Point Pleasant Intake Protection Zones - Corridors
Map 6-30 Fairfield Intake Protection Zones 1 and 2
Map 6-31 Fairfield Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-36 Fairfield Intake Protection Zones - Corridors
Map 6-37 Bath Intake Protection Zones 1 and 2
Map 6-38 Bath Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-43 Bath Intake Protection Zones - Corridors
Map 6-44 A.L. Dafoe Intake Protection Zones 1 and 2
Map 6-45 A.L. Dafoe Intake Protection Zones 1 and 2- Vulnerability Scoring
Map 6-45a A.L. Dafoe and Sandhurst Shores - Vulnerability Scoring
Map 6-50 A.L. Dafoe Intake Protection Zones - Corridors
Map 6-51 Sandhurst Shores Intake Protection Zones 1 and 2
Map 6-52 Sandhurst Shores Intake Protection Zones 1 and 2 - Vulnerability Scoring
Map 6-52a Sandhurst Shores and AL Dafoe - Vulnerability Scoring
Map 6-57 Sandhurst Shores Intake Protection Zones - Corridors
Map 6-58 Great Lakes Intake Protection Zone 3
Map 6-59 Picton Intake Protection Zones (1.94 MB)
Map 6-60 Picton Intake Protection Zones - Vulnerability Scoring (1.94 MB)
Map 6-65 Picton Intake Protection Zones - Corridors (1.93 MB)
Map 6-66 Sydenham Intake Protection Zones
Map 6-67 Sydenham Intake Protection Zones - Vulnerability Scoring (1.31 MB)
Map 6-72 Sydenham Intake Protection Zones - Corridors (1.32 MB)
Appendices
A - Cataraqui Source Protection Committee Biographies
B - Summary of Consultation on the Assessment Report
C-1 - Watershed Characterization : Water Quality Evaluation Methods
C-2 - Watershed Characterization : Summary Tables
D-1 - Water Budgets: Detailed Information
E-1 - Source Water Quality Issue Evaluation: Protocol
E-2 - Source Water Quality Issue Evaluation: Summary Tables
E-3 - Source Water Issue Contributing Area Delineation Plans
F-1 - List of the Ministry of the Environment's Prescribed Drinking Water Threats
G - Tables of Significant and Moderate Drinking Water Threats (4.32 MB)
H - Enumeration of Significant and Moderate Drinking Water Threats
I - Eastern Lake Ontario/ Upper St. Lawrence River IPZ Study Vulnerability Classification
J - Data Sources, Analyses and Limitations
L - Supporting Technical Studies (because of the file sizes, these have been broken into pieces)
- L-1 Technical Rules Assessment
- L-2 Watershed Characterization Report (2.16 MB)
- L-2 Watershed Characterization Report - vol II Cover (1.91 MB)
- L-2 Watershed Characterization Report - List of Figures
- L-2 Watershed Characterization Report - Appendices (2.35 MB)
- L-2 Watershed Characterization Report - chapter 1 maps part 1 (10.12 MB)
- L-2 Watershed Characterization Report - chapter 1 maps part 2 (19.55 MB)
- L-2 Watershed Characterization Report - chapter 1 maps part 3 (19.24 MB)
- L-2 Watershed Characterization Report - chapter 1 maps part 4 (16.39 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 1 (13.78 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 2 (11.76 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 3 (11.78 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 4 (13.85 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 5 (9.12 MB)
- L-2 Watershed Characterization Report - chapter 2 maps part 6 (9.29 MB)
- L-2 Watershed Characterization Report - chapter 3 maps part 1 (7.90 MB)
- L-2 Watershed Characterization Report - chapter 3 maps part 2 (9.77 MB)
- L-2 Watershed Characterization Report - chapter 4 maps part 1 (7.93 MB)
- L-2 Watershed Characterization Report - chapter 4 maps part 2 (8.81 MB)
- L-2 Watershed Characterization Report - chapter 5 maps (4.78 MB)
- L-3 Conceptual Water Budget (1.78 MB)
- L-3 Conceptual Water Budget - maps part 1 (4.97 MB)
- L-3 Conceptual Water Budget - maps part 2 (19.61 MB)
- L-3 Conceptual Water Budget - maps part 3 (17.73 MB)
- L-3 Conceptual Water Budget - maps part 4 (9.67 MB)
- L-3 Conceptual Water Budget - maps part 5 (13.50 MB)
- L-3 Conceptual Water Budget - maps part 6 (7.71 MB)
- L-3 Conceptual Water Budget - maps part 7 (9.69 MB)
- L-3 Conceptual Water Budget - appendices part 1
- L-3 Conceptual Water Budget - appendices part 2 (8.74 MB)
- L-3 Conceptual Water Budget - appendices part 3 (3.09 MB)
- L-4 Tier 1 Water Budget (15.50 MB)
- L-5a Sydenham Tier 2 Water Budget (2.55 MB)
- L-5b Sydenham Tier 3 Water Budget (2.0 MB)
- L-6 Lansdowne Tier 2 Water Budget (14.18 MB)
- L-7 Frontenac Islands Groundwater Report (18.39 MB)
- L-8 GVAR (12.21 MB)
- L-9 Cana Subdivision (7.14 MB)
- L-10 Miller Manor (7.49 MB)
- L-11a Eastern Lake Ontario-St. Lawrence River Intake Protection Zone Study
- L-11b Easter Lake Ontario-St. Lawrence River Intake Zone 3 Discharge Concentration Modeling Report (5.18 MB)
- L-12 Sydenham Intake Protection Zone Study (4.23 MB)
- L-13 Climate Change for Water Budget (1.22 MB)
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Assessment Report
Click here to view our Executive Summary
Click here to view our Executive Summary in French
Paper copies of the Assessment Report are available to review at:
The CRCA Administration Office, 1641 Perth Road, Glenburnie (Kingston).
