Document library
Environmental protection and management plans
These are plans used as guides for contractors and field personnel during the construction and/or operation of the Manitoba–Minnesota Transmission Project (MMTP). They help us meet environmental legislation requirements and protect the environment.
- Biosecurity management plan (PDF, 3.3 MB);
- Blasting management plan (PDF, 1 MB);
- Clearing management plan (PDF, 1.4 MB);
- Construction access management plan (PDF, 1.3 MB);
- Construction access management plan mapbook (PDF, 31.5 MB);
- Construction environmental protection plan (PDF, 6.4 MB);
- Construction environmental protection plan mapbook (PDF, 27.9 MB);
- Cultural and heritage resources protection plan (PDF, 2.2 MB);
- Environmental monitoring plan (PDF, 2.6 MB);
- Erosion and sediment control plan (PDF, 10.5 MB);
- Golden winged-warbler habitat management plan (PDF, 1 MB);
- Integrated vegetation management plan (PDF, 2 MB);
- Navigation and navigation safety plan (PDF, 6.1 MB);
- Operation and maintenance environmental protection plan (PDF, 24 MB);
- Operation and maintenance environmental protection plan mapbook Lac du Bonnet region (PDF, 21.8 MB);
- Operation and maintenance environmental protection plan mapbook Winnipeg region (PDF, 8.6 MB);
- Rehabilitation and invasive species management plan (PDF, 1.8 MB);
- Station emergency response plan (PDF, 5.7 MB);
- Transmission line construction emergency response plan (PDF, 15.2 MB);
- Waste and recycling management plan (PDF, 1.9 MB).
Contractor plans:
- Contractor’s environmental management plan, section 1 (PDF, 1.9 MB);
- Contractor’s environmental management plan, section 2 (PDF, 1.2 MB);
If you cannot view these documents or you need accessible formats, contact us.
- Commitment Tracking Table (PDF, 431 KB).
Draft offset plans
According to the National Energy Board (now the Canada Energy Regulator) Certificate EC-059, Manitoba Hydro is obligated to:
- submit a Wetland Offset Measures Plan, which outlines how permanent loss to wetlands resulting from the project will be offset or compensated for (condition #26)
- Condition 26 Draft Wetland Offset Measures Plan (PDF, 7.2 MB).
- file a Crown Land Offset Measures Plan (the Plan) with the Board for approval, which outlines how permanent loss of Crown lands available for traditional use by Indigenous peoples resulting from the project will be offset or compensated for (condition #22). Initial drafts were provided in November of 2019.
- Condition 22 Draft Crown Land Offset Measures Plan (PDF, 6.3 MB);
- Read a summary of both plans. (PDF, 740 KB).
We sought and received feedback on these plans resulting in changes to our approach to meeting the Condition. A revised approach was developed and shared with Indigenous communities and interested groups. Feedback on this revised approach has informed a draft final Crown Land Offset Measures Plan.
- Condition 22 Summary of Consultation to Date (PDF, 716 KB);
- Condition 22 A Revised Approach for a Crown Land Offset Measures Plan - a summary document for discussion (PDF, 917 KB);
- Crown Land Offset Measures Plan – draft final (PDF, 21.3 MB).
Final plans
On August 28 and 31, 2020 Manitoba Hydro submitted final plans to the Canada Energy Regulator including:
- Wetland offset measures plan and no net loss plan (PDF 21.9 MB);
- Crown land offset measures plan (PDF 24.1 MB).
On November 17, 2020, the Canada Energy Regulator requested more information regarding both the Wetland offset measures and no net loss plan and the Crown land offset measures plan. Clarifying text was added to both plans. You can see tracked changes made by Manitoba Hydro below:
- Wetland offset measures plan and no net loss plan (PDF 22 MB);
- Crown land offset measures plan (PDF 24.7 MB).
Manitoba Hydro thanks all who provided comment on documents related to the offset plans. If you have any further comments or questions, please email the Manitoba–Minnesota Transmission Project or phone toll-free at 1-877-343-1631 or 204-360-7888.
Environmental Impact Statement
An environmental impact statement (EIS) summary document (PDF, 1.5 MB) has been developed for the Manitoba–Minnesota Transmission Project. This document outlines the concerns heard throughout the environmental assessment process and how these concerns were addressed. For a full understanding of the project and the associated assessment and conclusions, please review the Environmental Impact Statement.
The EIS was submitted to Manitoba Conservation and Climate for review in September 2015.
- Environmental Assessment Scoping Document (June 2015).
September 2015
- Executive Volume (PDF, 4.1 MB);
- Letter of Submission;
- Executive Summary;
- List of Key Personnel;
- Concordance Table;
- Master Table of Contents.
- Final Preferred Route Map Folio (PDF, 12.7 MB);
- Chapter 1 Introduction (PDF, 198 KB);
- Chapter 2 Project Description (PDF, 3.1 MB);
- Maps (PDF, 2.1 MB).
- Chapter 3 Public Engagement Process (PDF, 1.1 MB);
- Maps (PDF, 3.4 MB).
- Chapter 4 First Nation and Metis Engagement Process (PDF, 2.2 MB);
- Chapter 5 Transmission Line Routing Process (PDF, 7 MB);
- Maps (PDF, 6.3 MB).
- Chapter 6 Environmental & Socio-economic Setting (PDF, 1.2 MB);
- Chapter 7 Environmental Assessment Methods (PDF, 2.3 MB);
- Maps (PDF, 12.2 MB).
- Chapter 8 Assessment of Potential Environmental Effects on Fish and Fish Habitat (PDF, 1.3 MB);
- Maps (PDF, 6 MB).
- Chapter 9 Assessment of Potential Environmental Effects on Wildlife and Wildlife Habitat (PDF, 2.1 MB);
- Maps (PDF, 9.6 MB).
- Chapter 10 Assessment of Potential Environmental Effects on Vegetation and Wetlands (PDF, 2.1 MB);
- Maps (PDF, 5.9 MB).
- Chapter 11 Assessment of Potential Environmental Effects on Traditional Land and Resource Use (PDF, 1.1 MB);
- Maps (PDF, 1.7 MB).
- Chapter 12 Assessment of Potential Environmental Effects on Heritage Resources (PDF, 1.7 MB);
- Maps (PDF, 10.1 MB).
- Chapter 13 Assessment of Potential Environmental Effects on Infrastructure and Services (PDF, 3.9 MB);
- Maps (PDF, 2 MB).
- Chapter 14 Assessment of Potential Environmental Effects on Employment and Economy (PDF, 3.1 MB);
- Chapter 15 Assessment of Potential Environmental Effects on Agriculture (PDF, 10 MB);
- Maps (PDF, 5.3 MB).
- Chapter 16 Assessment of Potential Environmental Effects on Land and Resource Use (PDF, 2.3 MB);
- Maps (PDF, 16.3 MB).
- Chapter 17 Assessment of Potential Environmental Effects on Visual Quality (PDF, 4.1 MB);
- Maps (PDF, 2.4 MB).
- Chapter 18 Assessment of Potential Environmental Effects on Human Health Risk (PDF, 1.6 MB);
- Chapter 19 Assessment of Potential Environmental Effects on Community Health and Well-being (PDF, 6 MB);
- Chapter 20 Effects of the Environment on the Project (PDF, 773 KB);
- Chapter 21 Accidents, Malfunctions and Unplanned Events (PDF, 419 KB);
- Chapter 22 Environmental Protection, Follow-Up and Monitoring (PDF, 7.1 MB);
- Appendix A: Construction Environmental Protection Plan Maps (PDF, 16.9 MB);
- Appendix B: Access Management Plan Maps (PDF, 8.7 MB);
- Chapter 23 Sustainable Development (PDF, 435 KB);
- Chapter 24 Conclusions (PDF, 293 KB);
- Aboriginal Traditional Knowledge Studies (PDF, 3.9 MB).
- Air (PDF, 9.9 MB);
- Fish and fish habitat (PDF, 7.9 MB);
- Greenhouse gas life cycle (PDF, 2 MB);
- Groundwater (PDF, 4.4 MB);
- Historic and future climate study (PDF, 2.3 MB);
- Noise (PDF, 9.8 MB);
- Terrain and soils (PDF, 10.9 MB);
- Vegetation and wetlands (PDF, 16.1 MB);
- Wildlife and wildlife habitat (PDF, 15.2 MB).
- Economic impact assessment (PDF, 361 KB);
- EMF and radio noise calculations (PDF, 3.4 MB);
- Farming around Hydro towers (PDF, 2.9 MB);
- Heritage resources (PDF, 12.7 MB);
- Low frequency electric study (PDF, 3.3 MB);
- Socio-economic and land use (PDF, 23.1 MB);
- Traffic impact study (PDF, 7.2 MB).
- Round 1 Report (PDF, 1.1 MB);
- Round 1 Appendices (PDF, 17.2 MB).
- Round 2 Report (PDF, 2.5 MB);
- Round 2 Appendices (PDF, 25.1 MB).
- Round 3 Report (PDF, 1.8 MB);
- Round 3 Appendices (PDF, 33.6 MB).
Supplemental filings
- Cultural and Heritage Resources Protection Plan (PDF, 1.6 MB);
- Environmental Monitoring Plan (Draft) (PDF, 2 MB);
- Dakota Plains Wahpeton Nation Traditional Knowledge (PDF, 1.5 MB);
- Rehabilitation and Invasive Species Management Plan (Draft) (PDF, 563 KB);
- Right-of-Way Habitat Management Plan for Managing Critical Golden-winged Warbler (PDF, 736 KB);
- Sagkeeng First Nation Traditional Knowledge (PDF, 1.4 MB).
Regulatory approval
Federal and provincial regulatory approvals for the project have been received.
- Canadian Energy Regulator (Federal).
- Manitoba Conservation and Climate.
- Provincial regulatory filings associated with this project (File 5750.00);
- Environment Act Licence for construction, operation and decommissioning of the MMTP, and related documentation.
Final preferred route
- Final preferred route map (PDF, 542 KB).
- Final preferred route map index (PDF, 569 KB).
- Map 1 (PDF, 1.6 MB);
- Map 2 (PDF, 1.8 MB);
- Map 3 (PDF, 1.7 MB);
- Map 4 (PDF, 1.8 MB);
- Map 5 (PDF, 2 MB);
- Map 6 (PDF, 2 MB);
- Map 7 (PDF, 2 MB);
- Map 8 (PDF, 1.6 MB);
- Map 9 (PDF, 1.7 MB);
- Map 10 (PDF, 2.1 MB);
- Map 11 (PDF, 2.2 MB);
- Map 12 (PDF, 2.5 MB);
- Map 13 (PDF, 2.1 MB);
- Map 14 (PDF, 2 MB);
- Map 15 (PDF, 2 MB);
- Map 16 (PDF, 1.8 MB);
- Map 17 (PDF, 1.8 MB);
- Map 18 (PDF, 2 MB);
- Map 19 (PDF, 2.1 MB);
- Map 20 (PDF, 2.4 MB);
- Map 21 (PDF, 2.1 MB);
- Map 22 (PDF, 2.2 MB);
- Map 23 (PDF, 2 MB).
GIS Data – project infrastructure for download
This zip file contains spatial files in ESRI Shapefile format of the project infrastructure. They are viewable using geographic information system software. We recommend extracting the files to your computer, rather than opening them online. The .kml file will allow you to view the route(s) with software such as Google Earth®.
- Project components (Zip file, 44 KB).
Engagement materials
- Commitment tracking table (PDF, 431 KB);
- Project communication plan (PDF, 274 KB);
- Draft: MMTP protection measures (PDF, 222 KB).
- Newsletter - January 2015 (PDF, 1.1 MB);
- Stakeholder Presentation - January 2015 (PDF, 959 KB);
- Poster - January 2015 (PDF, 202 KB);
- Route Selection Brochure - January 2015 (PDF, 333 KB);
- Public Open House Storyboards - January 2015 (PDF, 474 KB);
- Socio-economic Poster - February 2015 (PDF, 325 KB);
- Biophysical Poster - February 2015 (PDF, 499 KB);
- Public Open House Comment Sheet - January 2015 (PDF, 54 KB);
- Public Open House Postcard - January 2015 (PDF, 103 KB);
- Public Open House Advertisement - January 2015 (PDF, 126 KB);
- Public Open House Poster - January 2015 (PDF, 125 KB);
- Alternating Current Electric Magnetic Fields Brochure (PDF, 390 KB);
- Alternating Current Lines and Electronic Devices Brochure (PDF, 380 KB);
- EMF Informational Brochure from Health Canada (PDF, 2 MB);
- Response to SafeSpace website (PDF, 48 KB);
- Cattle & EMF (PDF, 45 KB);
- Estimated EMF levels from MMTP (PDF, 45 KB);
- International Commission on Non-ionizing Radiation Protection (PDF, 121 KB).
- Landowner Compensation Information Brochure (PDF, 673 KB);
- Quick Facts (PDF, 677 KB);
- Business Card (PDF, 123 KB);
- Right of Way Brochure - Tree Clearing and Maintenance (PDF, 1 MB);
- Project Q & A (PDF, 76 KB);
- Information for Proposed Pipeline or Power Line Projects that Do Not Involve a Hearing.
For more information on the environmental assessment work being undertaken for the project, please review our environmental assessment information sheets:
- Agriculture (PDF, 122 KB);
- Amphibians & Reptiles (PDF, 166 KB);
- Assessment Activities (PDF, 59 KB);
- Birds (PDF, 95 KB);
- Community (PDF, 57 KB);
- Employment, Business Opportunities and Economy (PDF, 61 KB);
- Environmental Assessment Process (PDF, 145 KB);
- Fish & Fish Habitat (PDF, 124 KB);
- Heritage Resources (PDF, 71 KB);
- Infrastructure (PDF, 120 KB);
- Land & Resource Use (PDF, 151 KB);
- Wildlife – Mammals (PDF, 129 KB);
- Public Engagement Process (PDF, 43 KB);
- Traditional Land & Resource Use (PDF, 82 KB);
- Vegetation & Wetlands (PDF, 64 KB);
- Property and Residential Development (PDF, 57 KB).
Round 3 maps - detailed mapping
- Preferred route index map (PDF, 267 KB);
- Map 1 (PDF, 258 KB);
- Map 2 (PDF, 296 KB);
- Map 3 (PDF, 280 KB);
- Map 4 (PDF, 278 KB);
- Map 5 (PDF, 341 KB);
- Map 6 (PDF, 312 KB);
- Map 7 (PDF, 332 KB);
- Map 8 (PDF, 262 KB);
- Map 9 (PDF, 271 KB);
- Map 10 (PDF, 340 KB);
- Map 11 (PDF, 361 KB);
- Map 12 (PDF, 396 KB);
- Map 13 (PDF, 320 KB);
- Map 14 (PDF, 326 KB);
- Map 15 (PDF, 323 KB);
- Map 16 (PDF, 282 KB);
- Map 17 (PDF, 260 KB);
- Map 18 (PDF, 322 KB);
- Map 19 (PDF, 316 KB);
- Map 20 (PDF, 400 KB);
- Map 21 (PDF, 343 KB);
- Map 22 (PDF, 354 KB);
- Map 23 (PDF, 327 KB).
Border crossing modification – fall 2014
- Map of the new alternative segments (Piney) and border crossing location (PDF, 2.5 MB);
- Postcard Notification (PDF, 208 KB).
Spring to fall 2014
- Newsletter - March/April 2014 (PDF, 3 MB);
- Stakeholder Group Presentation (PDF, 2 MB);
- Quick Facts (PDF, 677 KB);
- Comment Sheet - April 2014 (PDF, 248 KB);
- Route Selection Process (PDF, 633 KB);
- Q&A - June 2014 (PDF, 890 KB);
- Alternating Current Electric Magnetic Fields Brochure (PDF, 390 KB);
- Alternating Current Lines and Electronic Devices Brochure (PDF, 380 KB);
- EMF Informational Brochure from Health Canada (PDF, 2 MB);
- Landowner Compensation Information Brochure (PDF, 604 KB);
- Public Open Houses Advertisement - March/April 2014 (PDF, 198 KB);
- Public Open Houses Postcard - March/April 2014 (PDF, 265 KB);
- Public Open Houses Poster - March/April 2014 (PDF, 253 KB);
- Business Card (PDF, 123 KB);
- Right of Way Brochure - Tree Cleaning and Maintenance (PDF, 1 MB);
- Open House Storyboards (PDF, 485 KB).
Round 2 maps
- Overview map of refined alternative routes and preferred border crossing location (PDF, 3.3 MB);
- Detailed map of refined alternative routes (PDF, 6 MB);
- Map of refined alternative routes - Grid 1 (PDF, 5.9 MB);
- Map of refined alternative routes - Grid 2 (PDF, 6.3 MB);
- Map of refined alternative routes - Grid 3 (PDF, 5.7 MB);
- Map of refined alternative routes - Grid 4 (PDF, 5.8 MB).
Summer 2013 to spring 2014
- Newsletter - October/November 2013 (PDF, 900 KB);
- Alternating Current Electric Magnetic Fields Brochure (PDF, 390 KB);
- Alternating Current Lines and Electronic Devices Brochure (PDF, 380 KB);
- Comment Sheet - November 2013 (PDF, 105 KB);
- Storyboard - November 2013 (PDF, 699 KB);
- Public Open Houses Advertisement - October/November 2013 (PDF, 201 KB);
- Public Open Houses Postcard - October/November 2013 (PDF, 201 KB);
- Glenboro Open Houses Postcard - November 2013 (PDF, 131 KB);
- Glenboro Storyboard - December 2013 (PDF, 429 KB);
- Glenboro Station Expansion Map - December 2013 (PDF, 2.3 MB).
- Overview map of alternative routes and border crossing locations (PDF, 892 KB);
- Detailed map of alternative routes (PDF, 4.9 MB);
- Map of alternative routes - Grid 1 (PDF, 4.8 MB);
- Map of alternative routes - Grid 2 (PDF, 5.2 MB);
- Map of alternative routes - Grid 3 (PDF, 4.8 MB);
- Map of alternative routes - Grid 4 (PDF, 4.9 MB).
- Map of potential border crossing locations (PDF, 366 KB);
- Regional map of transmission line start and end points, as well as the 4 potential border crossing areas (PDF, 3 MB);
- June 26, 2013 News Release: Manitoba Hydro Seeks Public Input on New International Transmission Line;
- Informational Postcard - October 1, 2013 (PDF, 424 KB).
Biosecurity
- Agricultural Biosecurity Standard Operating Procedures (PDF, 183 KB);
- Agricultural Biosecurity Standard Operating Procedures – Appendix 1: MMTP (PDF, 149 KB);
- Biosecurity procedures videos:
Videos
MMTP Project Description
A general overview of the Manitoba–Minnesota Transmission Project, a proposed 500 kilovolt AC transmission line in southeastern Manitoba.
Play video: “MMTP Project Description”. (2:01)
MMTP Transmission Line Routing
Find out how we will be determining a preferred route for the MMTP Project.
Play video: “MMTP Transmission Line Routing”. (2:34)
MMTP Environmental Licensing & Assessment
Find out how environmental and socio-economic considerations help shape the MMTP Project.
Play video: “MMTP Environmental Licensing & Assessment”. (2:34)