TransAlta Cascade Spillway Gate Rehabilitation
The existing Cascade spillway gates located at Lake Minnewanka, consisting of three bays of stoplogs and a stoplog lifter, have reached their end of service life and pose a dam safety risk due to reliability concerns. The project involves the removal of the current stoplogs and log lifter and replacement with three new vertical lift gates, a steel truss superstructure, and access ladders, guardrails and emergency lighting. All work will be completed in dry conditions. A flatbed truck, crane and scissor lift will be used to remove the old gates and support installation of the new gates and associated structure. A fenced enclosure is proposed adjacent to the worksite for construction parking and equipment laydown. Roadway closures and lane restrictions will be in place during certain stages of construction due to limited work space at the gate crossing.
Latest update
September 15, 2026 – Parks Canada intends to make a determination regarding whether the carrying out of the project is likely to cause significant adverse environmental effects. To help inform this determination, Parks Canada is inviting public comments until October 15, 2026 respecting that determination.
Participate
Key documents
| Document number | Document title | File | Date |
|---|---|---|---|
| 1 | New project being assessed by Parks Canada – Public comments invited from September 15, 2026 to October 15, 2026 | - | September 15, 2026 |
Disclaimer
This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.
-
Location
- Banff National Park of Canada (Alberta)
-
Nature of activity
- Hydroelectric Energy
-
Assessment status
In progress -
Start date
2026-09-15 -
Proponent
TransAlta -
Authorities
- Parks Canada Agency
-
Assessment type
Project on federal lands -
Reference number
90772
Nearby assessments
...within 200 kilometres-
Minnewanka Landfill Surface Water Mitigations
Banff National Park of Canada -
Westslope Cutthroat Trout Conservation Reintroduction to Cascade Creek
Banff National Park of Canada -
Cascade Pit Gravel Crushing
Banff National Park -
Parks Canada Agency Cascade Landfill Remediation
Banff National Park of Canada -
Fairholme II Prescribed Fire
Banff National Park -
Cascade Creek Restoration Large Woody Debris Installation
Banff National Park of Canada -
Banff Air Strip Structure Removal
Banff National Park -
FortisAlberta Cascade 177S Substation Maintenance
Banff National Park -
AltaLink 54L Transmission Rebuild
Banff National Park -
PCA Tunnel Mountain Toe Wildfire Risk Reduction
Banff National Park of Canada -
Town of Banff Water Withdrawal, Distribution and Treatment System
Banff National Park -
Tunnel Mountain Campground Winter Use
Banff National Park -
Town of Banff Chain Link Fencing 111 Hawk Ave
Banff National Park of Canada -
Eagle Crescent Mountain View BBQ Housing
Banff National Park -
100 Falcon Street-New carpentry shop
Banff National Park -
ATCO Gas Installation of 5 Cathode Test Stations in the Town of Banff
Banff National Park -
Town of Banff 25DP07 561 Buffalo St Residential Renovation Including Addition and Accessory Suite
Banff National Park -
ToB - Moose Street Sidewalk Upgrade
Banff National Park of Canada -
Town of Banff 25DP17 Housing Development 242 Marmot Crescent
Banff National Park -
Town of Banff Mountain Avenue Transit Lane and Multi-Use Trail
Banff National Park of Canada -
Fortis Marmot Place Secondary Cable Upgrades
Banff National Park of Canada -
Banff Legacy Trail Counter and Display
Banff National Park of Canada -
Otter Hotel Development (Inns of Banff)
Banff National Park of Canada -
Norquay Snowmaking Water Diversion Intake Maintenance
Banff National Park of Canada -
PCA Forty Mile Prescribe Fire
Banff National Park -
Town of Banff Marmot Crescent Dog Park
Banff National Park of Canada -
Banff Rotary Club - Banff Rotary Park Redevelopment - 527 Banff Avenue
Banff National Park of Canada -
Town of Banff 24DP51 533B Deer Street Renovations
Banff National Park of Canada -
Town of Banff 25DP40 448 Cougar Street Addition of 19-Unit Apartment Complex
Banff National Park of Canada -
Addition of three residential units to the existing apartment housing
Banff National Park of Canada -
ToB 24DP21 421 Cougar Place Redevelopment
Banff National Park of Canada -
427 Cougar Street Triplex Housing Development
Banff National Park of Canada -
Town of Banff 25DP121 432 & 434 Cougar St. Housing Redevelopment
Banff National Park of Canada -
453 Marten Street - Best Western Plus Siding 29 Lodge Exterior Upgrades and Renovation
Banff National Park of Canada -
FortisAlberta System Improvement 407 Cougar St & Back Alley of 502 Banff Ave
Banff National Park of Canada -
439 Marten St – Demolish Existing Residence and Develop 16 Unit Apartment Building
Banff National Park of Canada -
Town of Banff 26DP22 412 Cougar St. housing redevelopment
Banff National Park of Canada -
Town of Banff 435 Squirrel Street Shaw Cable
Banff National Park -
Town of Banff 26DP70 9 Rabbit St. housing redevelopment
Banff National Park of Canada -
Town of Banff 425 Muskrat St New 8 Unit Residential Dwelling
Banff National Park -
435 Squirrel Street CP Rail Transformer Installation
Banff National Park -
Town of Banff 26DP63 420 Muskrat Street Redevelopment
Banff National Park of Canada -
Town of Banff 26DP83 417 Muskrat St. housing development
Banff National Park of Canada -
Town of Banff 25DP57 418 Muskrat Street Redevelopment
Banff National Park of Canada -
High Country Inn Renovations and Landscaping - 419 Banff Avenue
Banff National Park of Canada -
Banff Lodging Company-413 Beaver Street Redevelopment
Banff National Park -
412 Marten St - McHardy Residences 26 Unit Apartment Development
Banff National Park of Canada -
Town of Banff 26DP49 410 Banff Avenue Housing Development
Banff National Park of Canada -
409 & 413 Squirrel St. Housing Development
Banff National Park of Canada -
Town of Banff 26DP48 408 Marten Street Development
Banff National Park of Canada -
Town of Banff 347 Grizzly Street Edwina Handley & Kevan Colins New Garage and Accessory Dwelling
Banff National Park -
Developing a backyard cabin into Bed and Breakfast
Banff National Park of Canada -
339 Muskrat Street Accessory Dwelling (Town of Banff 25DP117)
Banff National Park of Canada -
Town of Banff 36 Unit Apartment, 418-420 Cougar Street
Banff National Park of Canada -
Town of Banff 24DP92 Demolition of Existing and Construction of New Housing 332 Beaver Street Project
Banff National Park of Canada -
ToB 23DP45 Banff Community High School Exterior Renovations
Banff National Park of Canada -
Banff Community High School Sidewalk Expansion
Banff National Park of Canada -
ToB 23DP31 328 Muskrat Street Development
Banff National Park of Canada -
Town of Banff 26DP69 328 Muskrat St. housing development
Banff National Park of Canada -
Town of Banff 25DP26 BANFF Welcome Sign Relocation
Banff National Park -
Town of Banff 25DP54 213 Grizzly Street Garage into Two Accessory Dwellings
Banff National Park of Canada -
19DP86 - 220 Otter Street Demo and New Building
Banff National Park -
Shaw Cable Installation at 327 Railway Ave
Banff National Park -
Town of Banff 25DP45 224 Muskrat Street 8-unit Multiplex
Banff National Park of Canada -
Telus Roehampton CP Rail Yard Mobility
Banff National Park -
Town of Banff 25DP55 208 Otter Street Fourplexes
Banff National Park of Canada -
206 Otter Street Single Detached Dwelling Residential Addition
Banff National Park -
Town of Banff Atco gas valve replacements, Wolf Street
Banff National Park -
216-218 Muskrat Street - 30 Unit Apartment Building Development (Oldstreet Muskrat Multifamily)
Banff National Park of Canada -
New Garage with Accessory Dwelling Construction 202 Otter street
Banff National Park of Canada -
Town of Banff 311 and 317 Squirrel Street Redevelopment
Banff National Park -
Town of Banff Bow River Bridge Old Pump Station Building Demolition
Banff National Park -
Town of Banff Fenlands Recreation Centre Entrance and Legacy Trail Improvements
Banff National Park of Canada -
Lodge at Bow Lake Redevelopment Master Plan
Banff National Park of Canada -
Town of Banff 25DP105 316-322 Lynx St. housing redevelopment
Banff National Park of Canada -
Town of Banff 26DP34 134 Muskrat Street Addition of Detached Garage
Banff National Park of Canada -
Town of Banff 24DP18 302 Squirrel Street Petro Canada Renovation
Banff National Park -
Bow Valley Credit Union- New Mixed Use Building Construction, 212 Banff Ave. Town of Banff
Banff National Park -
Town of Banff 24DP36 Installation of Outdoor Electrical Generator 301 Lynx St
Banff National Park of Canada -
Shaw Cable Conduit Installation in Town of Banff
Banff National Park of Canada -
Town of Banff Bear Street Reconstruction
Banff National Park -
ToB 24DP05 Banff Centre Renovations
Banff National Park of Canada -
Town of Banff Wolf Street Housing Development
Banff National Park of Canada -
Town of Banff Caribou Street Reconstruction
Banff National Park of Canada -
514 Buffalo Street, Crandell Peck Cabin Addition, Studio North
Banff National Park of Canada -
Town of Banff 25DP116 109 & 111 Muskrat St. Apartment Housing
Banff National Park of Canada -
ToB 24DP 125 Banff Avenue Renovations
Banff National Park of Canada -
Town of Banff 135 Lynx Street New Accessory Dwelling
Banff National Park -
Town of Banff 24DP89 McDonald Addition of New Garbage Enclosure Construction
Banff National Park -
Town of Banff, New Family home construction, 129 Kootenay Ave
Banff National Park -
FortisAlberta 123 Banff Avenue Cable Installation
Banff National Park -
Fortis Transformer Replacement
Banff National Park -
Town of Banff Bow River Sewer Siphon Liner Installation and In-Water Riffle Construction
Banff National Park -
Town of Banff Atco gas valve replacement
Banff National Park -
Town of Banff Bow River Bridge 2023 Rehabilitation Works
Banff National Park of Canada -
Town of Banff 25DP49 102 Spray Avenue Exterior Renovations and Landscaping Changes
Banff National Park of Canada -
Town of Banff Bow River Siphon Lining Replacement
Banff National Park of Canada -
ATCO Town of Banff Compressed Natural Gas Connection
Banff National Park -
Town of Banff Trail Lighting: Rec Grounds & Glen to Spray Ave.
Banff National Park of Canada -
Town of Banff Recreation Grounds Redevelopment and New Pedestrian Bridge
Banff National Park -
115 Spray Avenue Garage with Suite
Banff National Park -
Town of Banff 25DP108 Banff Trail Riders Visitor Interpretation Centre and Riding Arena
Banff National Park of Canada -
Town of Banff - Construction of Single Detached Home with Accessory Dwelling, 119 Spray Avenue
Banff National Park -
Town of Banff 25DP06 Replacing Existing Garage with a New Garage and Rooms
Banff National Park of Canada -
Town of Banff 24DP09 Banff Trail Riders Barn Renovation
Banff National Park of Canada -
125 Spray Avenue Triplex
Banff National Park of Canada -
Town of Banff Jasper Way to Cave Ave Commuter Trail
Banff National Park -
Town of Banff 25DP91 145 Cave Ave Apartment Complex
Banff National Park of Canada -
Town of Banff Sulphur Mountain Pipeline and Kootenay Pumphouse Replacement
Banff National Park of Canada -
Town of Banff 25DP88 108 Glacier Drive - Addition of Attached Accessory Dwelling unit
Banff National Park -
ToB 23DP65 7 Fairholme Place Deck Repair
Banff National Park of Canada -
Parks Canada Marsh Loop Trail Water Leveler Removal
Banff National Park -
Town of Banff 26DP11 Addition to residential home 312 Middle Springs Dr.
Banff National Park of Canada -
Rimrock Hotel Renovations - Phase 4: Exterior Spa Expansion & Landscape
Banff National Park -
Storm Mountain Lodge Redevelopment
Banff National Park of Canada -
Parks Canada Agency Sulphur Mountain Boardwalk Repairs
Banff National Park of Canada -
Pursuit Night Rise Program
Banff National Park of Canada -
Banff Trail Riders-3 Mile BBQ Redevelopment
Banff National Park -
Healy Brewster and Spray Wildfire Risk Reduction Project
Banff National Park of Canada -
Assets East Gate Water Well
Banff National Park of Canada -
FortisAlberta Sunshine Cable Replacement - Phase 2
Banff National Park -
Mount Norquay Conveyor Installation
Banff National Park of Canada -
Parks Canada Meadow Restoration Prescribe Fire Plan
Banff National Park -
Parks Canada National Fire Cache Facility Construction
Banff National Park of Canada -
Canalta 530 Banff Ave Redevelopment
Banff National Park -
FortisAlberta Pole Replacement - Town of Banff (610013803)
Banff National Park -
ToB 22DP57 216-218 Muskrat Street Redevelopment
Banff National Park of Canada -
ATCO Gas Cascade Mall Banff
Banff National Park -
Town of Banff 26DP51 226 Bear Street Fourth Storey Addition
Banff National Park of Canada -
ToB 4 Kootenay Ridge House Development
Banff National Park -
Town of Banff 222 Otter Street Redevelopment
Banff National Park -
Town of Banff 217 Otter Street Redevelopment
Banff National Park of Canada -
Town of Banff 220 Otter Street-Duplex with Accessory Dwelling
Banff National Park of Canada -
Town of Banff 525 Buffalo Street Development
Banff National Park -
Town of Banff 25DP47 557 Buffalo Street Exterior Upgrades
Banff National Park of Canada -
Sunshine Village Sunshine Coast Improvements
Banff National Park of Canada -
Sunshine Village Ski Area - Parking Lot Reconfiguration and Improvements
Banff National Park -
Johnston Canyon Railing Extension
Banff National Park -
Sunshine Village Ski Resort Bourgeau Parking Lot Parkade
Banff National Park -
Sunshine Village West End Parking Reconfiguration
Banff National Park of Canada -
Johnston Canyon Rock and Soil Slope Remediation and Pier Repairs
Banff National Park of Canada -
Sunshine Village Ski Resort Ski Out Widening Tree Removals
Banff National Park of Canada -
Sunshine Village Ski Resort Ski Out Widening Tree Removal 2023
Banff National Park of Canada -
Sunshine Village Ski Resort Ski out Widening Phase 3
Banff National Park of Canada -
Sunshine Village Ski Resort Long Range Plan
Detailed Impact Assessment, Banff National Park -
Sunshine Village Ski Resort Angel Chairlift Replacement
Banff National Park of Canada -
Town of Banff Affordable Housing Apartments, 338-342 Banff Avenue
Banff National Park -
PCA Castle Mountain Campground Utilities Upgrade
Banff National Park -
Fortis Alberta 610013030 Castle Junction 551L Rebuild
Banff National Park of Canada -
Altalink 551L Transmission Line Wildfire Mitigation Project
Banff National Park of Canada -
Badger Lake Non-Native Trout Removal
Banff National Park -
ACC Castle Hut Replacement
Kootenay/Yoho/Banff National Parks of Canada -
PCA Backcountry Shelter Redevelopment-Bryant and Egypt
Banff National Park -
Alpine Club of Canada (ACC) Shadow Lake Lodge Grey Water Pipe Replacement and Propane System Replacement
Banff National Park -
Xplore Inc. Radiocommunication New Tower Proposals on the Stony No. 142-143-144 Reserve,
Seebe, AB -
Sunshine Village South Side Chutes Entrance Project
Banff National Park of Canada -
Mannix Pit Gravel Extraction, Processing and Reclamation 2022 to 2032
Banff National Park of Canada -
ATCO Banff Transmission Line Repair Project
Stoney Nakoda Lands -
Xplore Inc. Radiocommunication New Tower Proposals on the Stony No. 142-143-144 Reserve,
Morley, AB -
Xplore Inc. Radiocommunication New Tower Proposals on the Stony No. 142-143-144 Reserve,
Ozada, AB -
Stoney Nakoda Nation Broadband Tower installation - Tower 14 Project
Stoney Nakoda Nation -
Parks Canada HWY 93S Boom Creek Culvert Replacement
Banff National Park -
Wesley Band Goodstoney Meadows Development
Morley, AB -
Protection Mountain Fire Guard
Banff National Park -
PCA Backcountry Shelter Redevelopment-Bryant and Egypt
Banff National Park -
Stoney Morley Rapid Housing Project
Morley -
Fortis Line Install at CP Mile 108
Banff National Park -
Stoney North Morley Waterline Tie In Project
Stoney Nation -
Stoney Phase 17 Housing Project
Wesley First Nation -
Kootenay National Park (KNP) Avalanche Mitigations, Whymper Remote Avalanche Control Systems (RACS)
Kootenay National Park -
Goodstoney Aggregate Pit Expansion
Stoney Nakoda Nation -
Lake Louise Fire Hall and Multi-Unit Residential Development
Banff National Park of Canada -
Simpson 3 Avalanche Path Berm, Kootenay National Park
Kootenay National Park -
Small-scale habitat enhancement for bears near Lake Louise, Alberta
Banff National Park -
Simpson River Pit Toilet Installation
Kootenay National Park of Canada -
CCI Wireless o/a Corridor Communications Inc. Radiocommunication Antenna Addition on the Stony No. 142-143-144 Reserve, Morley, AB
Morley, Eagle Hill Rd -
Mînî Thnî Subdivision Phase 1
Stoney 142,143, 144 -
Stoney Phase 18 Housing Project
Wesley First Nation -
Wesley First Nation Solar Panels Project
Morley and Bighorn -
Stoney Nation Continuing Care Facility
Stoney Nakoda First Nation -
Stoney North MÎnÎ ThnÎ Reservoir and Pump Station
MÎnÎ ThnÎ -
Stoney Morley Aboriginal Head Start on Reserve Project
Stoney Morley -
Mînî Thnî Lift Station Project
Mînî Thnî -
Alberta First Responders Radio Communications Systems New Tower Proposals on the Mînî Thnî, Alberta, located on Stoney First Nation #143, 144, and 145 Reserve.
Morley Water Treatment property in Mînî Thnî, Alberta -
Stoney North Morley Sanitary Servicing
Stoney First Nation -
CCI Wireless o/a Corridor Communications Inc. Radiocommunication Antenna Addition on the Stony No. 142-143-144 Reserve, Morley, AB
Morley AB, 133X -
CCI Wireless o/a Corridor Communications Inc. Radiocommunication Antenna Addition on the Stony No. 142-143-144 Reserve, Morley, AB
Morley AB, 133X -
Stoney East & West Morley Waterline and Cistern Project
Stoney Nakoda Nation -
North MÎnÎ ThnÎ Water and Wastewater Linear Infrastructure Project
MÎnÎ ThnÎ -
PCA Clearwater Prescribe Burn
Banff National Park of Canada -
Chiniki First Nation - Rapid Housing 3
Chiniki First Nation -
Highway 93S km 20 Bank Stabilization
Kootenay National Park -
Parks Canada Repeater installation on North Shoulder of Lipalian Mountain
Parks Canada Repeater installation on North Shoulder of Lipalian Mountain -
Stoney Nakoda Tri Services Project
Stoney Nakoda Nation -
Moraine Lake Lodge Duplex Cabins
Banff National Park -
Highway 93 South km 52.3 Bank Stabilization
Kootenay/Yoho/Banff National Parks of Canada -
Stoney Phase 18 Housing Project
Chiniki First Nation -
Xplore Inc. Radiocommunication New Tower Proposals on the Stoney No. 142-143-144 Reserve, Morley, AB 6318 Forestry Trunk Road
Morley, AB 6318 Forestry Trunk Road -
Upgrade Single Tower & New Fibre Installation
Project Site 2: Stoney 142B -
Aquatic Restoration – Babel Creek, Consolation Lakes, Corral Creek, Fish Creek and Mosquito Creek
Detailed Impact Assessment, Banff National Park of Canada -
Fortis Line Rebuild at Lake Louise Ski Area
Banff National Park -
Skoki Lodge Outhouse Replacement
Banff National Park of Canada -
Stoney Morley Broadband Tower Installation (Tower 12)
Stoney Nakoda Nation -
Mountaineer Lodge Staff Accommodation - 221 Hector Road
Banff National Park -
Moraine Lake Lodge Staff Accommodation
Banff National Park -
Deer Lodge Staff Accommodation
Banff National Park of Canada -
Lake Louise Ski Area Village Road Staff Accommodation
Banff National Park of Canada -
Lake Louise Inn Staff Accommodation
Banff National Park of Canada -
Lake Louise Ski Area Hector Road Accommodation
Banff National Park of Canada -
Lake Louise Inn Generator and Exit Stairs
Banff National Park -
Village of Lake Louise Utilities Selected System Upgrades
Banff National Park -
Hostelling International Staff Accommodation
Banff National Park of Canada -
Lake Louise Heliport
Kootenay/Yoho/Lake Louise National Parks -
Lake Louise Drive Upgrades - Phase 2
Banff National Park of Canada -
Louise Creek Bank Stabilization
Banff National Park of Canada -
Deer Lodge Redevelopment
Banff National Park -
Stanley Glacier Trail Realignment
Kootenay National Park -
Chateau Lake Louise New Parking Lot Construction
Banff National Park of Canada -
Chateau Lake Louise Pool Rebuild
Banff National Park -
Fairmont Chateau Lake Louise Water Permit Renewal
Banff National Park of Canada -
Lake Louise Community Fire Guard
Banff National Park -
Fairmont Chateau Lake Louise Cooling Unit Installation
Banff National Park -
Fairmont Chateau Lake Louise Pool Demolition
Banff National Park -
CCI Wireless o/a Corridor Communications Inc. Radiocommunication Antenna Addition on the Stony No. 142-143-144 Reserve, Morley, AB
Morley AB, Stoney 142 -
Field Community Wildfire Risk Reduction and Boulder Creek Fire Guard
Yoho National Park of Canada -
Yoho Administration Building Parking Lot Expansion
Yoho National Park -
Kootenay Crossing Warden Station Decommissioning
Kootenay National Park -
Kootenay Crossing Horse Facility Building Decommissioning and Site Rehabilitation
Kootenay/Yoho/Lake Louise National Parks of Canada -
Parks Canada Agency Ya Ha Tinda Ranch Staff Housing and Utility Upgrade
Banff National Park of Canada -
Abbot Pass Refuge Cabin National Historic Site Removal
Yoko National Park, Detailed Impact Assessment -
Ya Ha Tinda Ranch Solar Array
Banff National Park -
Ross Lake Fire Guard
Yoho National Park of Canada -
Crooks Meadows Stream Dredging
Kootenay National Park -
Olive, Kaufmann, and Talc Lakes Aquatics Restoration
Kootenay National Park of Canada -
Stoney Nakoda Broadband Tower installation - Repeater Towers
Stoney Nakoda Nation -
Xplore Inc. Radiocommunication New Tower Proposals on the Stony No. 142-143-144 Reserve,
Cochrane, AB -
Great Divide Lodge Contaminated Site Remediation
Yoho National Park of Canada -
Mt. Stephen Trail Reroute
Yoho National Park of Canada -
Parks Canada Staff Accommodation 210 Stephen Avenue, Field, BC.
Yoho National Park of Canada -
New Fibre Installation
Cassimayooks (Mayook) 5, Tobacco Plains 2, Yoho National Park Of Canada - Site 5 -
Wildfire Risk Reduction Maintenance Activities - Yoho, Kootenay, and Banff National Parks (2023-2034)
Yoho National Park of Canada -
Emerald Lake Road Rock Scaling
Yoho National Park of Canada -
Margaret Creek Fish Barrier Creation
Banff National Park -
BC Hydro Field Energy Storage Facility Temporary Generator
Yoko National Park -
CP Rail Mountain Subdivision, Mile 3.8 Boulder Creek Bridge Rehab and Bedload Removal
Yoko National Park -
Tsuut'ina Nation Fire Smart Project
Tsuut'ina Nation -
JCLS Church Shaw Cable installation
Banff National Park -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 3 -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 4 -
Tosguna Satellite Police Station at Redwood Meadows
Tsuut'ina Nation -
Tsuut'ina West End Rehabilitation Center
Tsuut'ina Nation -
Emerald Canoes Dock Replacement
Yoho National Park of Canada -
Radium Hot Springs Aquacourt Foundation Stabilization, Phase 2
Kootenay National Park -
Sinclair Creek Tunnel Refurbishment
Kootenay National Park -
Springbank Off-Stream Reservoir Project
15 kilometres west of Calgary -
ATCO Spray River Replace
Banff National Park of Canada -
Emerald Lake Lodge Water Permit
Yoho National Park of Canada -
Redstreak Lagoon Decommission and Reclamation, Phase II, Kootenay National Park
Kootenay National Park -
YBW 3X Hangar
Springbank Airport -
Tsuut'ina Nation - Millburn Creek Culvert Replacement and Road Restoration Project
Tsuut'ina Nation -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 5 -
Sanitary sewer servicing for Bigham Crossing
Springbank Airport -
East Harmony Trail Extension
YBW Springbank Airport -
Highway 93 South Passing Lanes Kootenay National Park
Kootenay National Park -
Dry Gulch Forest Restoration, Kootenay National Park
Kootenay National Park -
Biological Control at Dry Gulch
Kootenay National Park -
Lodge at Bow Lake Contaminated Site Remediation
Banff National Park of Canada -
Wildfire Risk Reduction Project 2023-2026- FireSmart work at several facilities in the Lake Louise, Yoho, and Kootenay Field Unit
Banff National Park of Canada -
Lodge at Bow Lake Staff Accommodation, Dining Tent, and Parking Lot
Banff National Park of Canada -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 8 -
Notice of Intent to Make a Determination - Alberta First Responders Radio Communications Systems New Tower Proposals on the Tsuu T'ina Nation No. 145 Reserve
AFRRCS SE 1-23-4 W5M, Tsuut'ina First Nation -
PCA Palliser Prescribe Burn
Banff National Park of Canada -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 6 -
Rooftop Solar Installation at Letter Carrier Depot (LCD) NW Calgary
40 Royal Vista Drive NW, Calgary, Alberta -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 2 -
Tsuut'ina Chief Big Belly Solar Project
Tsuut'ina Nation -
Settlers Road Widening
Kootenay National Park of Canada -
Akisqnuk First Nation Multipurpose Building Construction
Columbia Lake IR #3 -
Timber harvesting on COLUMBIA LAKE 3
Columbia Lake 4 -
Tsuut'ina Solar Project
Tsuut'ina Nation -
ATCO pipeline 1147151 - 1550 - ALT - Tsuut'ina Medical Centre
Tsuut'ina Nation -
Tsuut'ina Nation Master Services for Medical Center
Tsuut'ina Nation -
Tsuut'ina Health Center and Healing Village
Tsuut'ina Nation -
Tsuut'ina Bullhead Road Sewer Line Project
Tsuut'ina Nation -
Tsuut'ina Taza Park West Walmart
Tsuut'ina Nation -
Taza Park West Self Storage Facility
Tsuut'ina Nation -
Water Survey Canade Silverhorn Water Meter Station
Banff National Park -
Tsuut'ina Nation Automotive Dealership Project
Tsuut'ina First Nation -
Tsuut'ina Nation Automotive Dealership Project
Tsuut'ina Nation -
Tsuut'ina Nation Automotive Dealership Project
Tsuut'ina Nation -
Tsuut'ina Gas Station Project
Taza Park East -
Tsuut'ina Nation Digital Sign Installation
Tsuut'ina Nation -
Black Birch Heights Residential Development
Tsuut'ina Nation -
Taza Parcel 23 Multi-Unit Townhome Development
Tsuut'ina -
Aurora at Taza Park Multi-Unit Townhome Development
Tsuut'ina Nation -
Aurora at Taza Park Multi-Unit Townhome Development - Parcel 11
Tsuut'ina Nation -
Taza Developments Eagle Landing Retail Project
Tsuut'ina Nation -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 7 -
Edson Mainline Expansion Project
Rocky Mountain House -
Roof Upgrade at Calgary HQ Waters Building
Calgary -
Storage Tank Decommissioning and Relocation at Multiple Locations - 3rd Canadian Division Support Base, Southern Alberta
Currie Building - Calgary -
Recladding of The Military Museums - Calgary
The Military Museums - Calgary -
New (Multiple) Tower Construction, New Fibre Installation
Tsuut'ina Nation - Project Site 1 -
Self Storage Facility and Car Wash
Tsuut'ina Nation -
Tsuut'ina Nation The Shops at Buffalo Run
Tsuut'ina Nation -
McDonald's at Buffalo Run
Tsuut'ina Nation -
Roof Replacement - Mewata Armoury
Mewata Armoury, Calgary -
Potential Regional Assessment of Coal Development and Exploration Activity in Southwest Alberta
Southwest Alberta -
Golf Driving Range Facility
Calgary International Airport -
Bighorn Sheep Habitat restoration Project
Kootenay National Park -
New rooftop radiocommunications antenna for Central Mountain Air at the Calgary International Airport
Calgary International Airport -
Wide Body MRO Hangar
Calgary International Airport -
Fire Hall 27 Demolition
Calgary International Airport -
West Path Delivery 2022 and 2023 Projects
Turner Valley -
Calgary International Airport West Runway Rehabilitation Project
Calgary -
New rooftop radiocommunications antenna for Aero Mag 2000 at the Calgary International Airport
Calgary International Airport -
NPS-V South Relocation (EDA Enabling)
Calgary International Airport -
New Aircraft Engine Testing, Maintenance, Repair and Overhaul Facility
Calgary International Airport -
Fedex GSE Building
Calgary International Airport -
UPS - Trailer Parking Yard
Calgary International Airport -
Staples Expansion - 25 Aero Drive NE
Calgary International Airport -
ACE Casino Parking Lot Expansion
Calgary International Airport -
FedEx GSE Parking
Calgary International Airport -
AirSprint Apron Expansion
Calgary International Airport -
Country Hills Blvd Widening and Feedermain Installation - 36 Street and Barlow Trail N
Calgary International Airport -
Yard Expansion - Canada Post Calgary Mail Processing Plant
1100 49th Avenue NE, Calgary -
Calgary Fuel Facilities Corporation Jet fuel expansion and fire suppression system upgrade project
Calgary International Airport -
Multi-Use Industrial Facility
Calgary International Airport -
Multi-Use Industrial Facility located at Calgary International Airport
Calgary International Airport -
Yard Expansion - Canada Post Calgary Mail Processing Plant
589 Aviation Road NE, Calgary -
Yard Expansion - Canada Post Calgary Mail Processing Plant
1351 Aviation Park NE, Calgary -
NBVL Volleydome
Calgary International Airport -
Clearwater Peat Harvesting Project
Caroline -
City of Calgary Green Line Maintenance and Storage Facility Project
Calgary -
Owen Creek Warden Cabin Decommissioning
Banff National Park -
Eden Valley Water Treatment Plant Upgrade
Eden Valley 216 -
Eden Valley Wellness Center Expansion Project
Eden Valley -
Stoney Phase 18 Housing Project
Bearspaw First Nation -
Potential Regional Assessment in the Southwestern Alberta Foothills
Southwestern Alberta Foothills -
Telus Communications Inc. New Tower Proposals on the Eden Valley No. 216 Reserve
Telus Communications Inc. New Tower Proposals on the Eden Valley No. 216 Reserve -
Bingay Main Coal Project
Elkford -
Beacon AI Centers Indus Project
Approximately 2 km northwest of Indus -
NOVA Gas Transmission Ltd. - 2021 NGTL System Expansion Project
Grande Prairie -
Edson Mainline Expansion Project
Rocky Mountain House -
NGTL West Path Delivery 2023 Project
Bar U Ranch National Historic Site -
Pekisko Creek Bank Armouring by NOVA Gas Transmission Ltd.
Bar U Ranch National Historic Site of Canada -
Pembina Pipeline Class Location Upgrade
Waterton Lakes National Park -
Parks Canada Rocky Mountain House National Historic Site Fiber communication installation 2025
Rocky Mountain House National Historic Site -
Rampart Creek Culvert Replacement
Banff National Park of Canada -
Fording River Extension Project
Elkford -
De Havilland Field Project
Cheadle -
Rogers Communications Inc. Telecommunication Tower Project in Glacier National Park along Highway 1
Rogers Communications Inc. Telecommunication Tower Project in Glacier National Park along Highway 1 -
Stoney Big Horn Fire Hall
Big Horn Reserve -
Stoney Big Horn AORHS and Health Center Project
Stoney Nakoda Nation -
Big Horn Reserve Water System
Big Horn Reserve No. 144A -
Stoney Nation Big Horn Wastewater System
Big Horn No. 144A -
New Fibre Installation
Big Horn 144A - site 2(BH-FSA) -
New Fibre Installation
Big Horn 144A - site 1(BH-POP) -
Parking lot replacement at RCMP Detachment in Innisfail, Alberta
Innisfail -
New Rogers Communications Inc. Telecommunication Tower Project in Glacier National Park along Highway 1
New Rogers Communications Inc. Telecommunication Tower Project in Glacier National Park along Highway 1 -
Hazard Spruce Tree Removal
Glacier National Park -
Alexandra Patrol Cabin Demolition and Removal
Banff National Park -
Highway 93 N 2020 Rip Rap Sourcing Program
Banff National Park -
Pursuit - Columbia Icefield Adventure Tour Road Maintenance Program
Jasper National Park of Canada -
Sunchild First Nation Child and Family Services Temporary Emergency Placement Home and Offices
Sunchild First Nation -
Tsuut'ina Nation Buffalo Run Real Canadian Superstore
Tsuut'ina Nation -
O'Chiese First Nation (OCFN) - Baptiste River Bridge Replacement
O'Chiese No. 203 IR -
Sunchild First Nation: Community Wastewater Lagoon and Access Road
Sunchild First Nation -
Sunchild First Nation: Community Roads, Residences, and Service Infrastructure Buildout
Sunchild First Nation -
Proposed Pipeline from 11-06 to 03-02-043-10W5M in Sunchild First Nation Reserve
Sunchild First Nation Reserve #202 -
Proposed Wellsite Expansion within 11-06-043-09W5M and associated Borrow Pit in Sunchild Indian Reserve
Sunchild Reserve -
Sunchild First Nation Package Water Treatment Plant
Sunchild First Nation -
Sunchild Culvert 2 Replacement Project
Sunchild First Nation -
Pursuit - Columbia Icefield Discovery Centre - Wastewater Treatment System and Building Replacement
Jasper National Park -
Flipi Gas-Fired Generation Project
Approximately 18 km southwest of Rimbey -
O'Chiese First Nation Former Landfills Closure and Remediation Plan
O'Chiese First Nation -
Proposed Pipeline from 03-15 to14-10-043-10W5 located in Sunchild Indian Reserve No. 202
Sunchild First Nation Reserve #202 -
Sunchild Culvert 1 Replacement Project
Sunchild First Nation -
OS-5844 oil and gas well site Sunchild IR202
OS-5844 Sunchild IR 202 -
Storage Tank Decommissioning and Relocation at Multiple Locations - 3rd Canadian Division Support Base, Southern Alberta
Cormack Armoury - Red Deer -
Sunchild Gas Distribution Line
Sunchild -
Edson Mainline Expansion Project
Drayton Valley -
Sunchild Indian Reserve Pipeline
Sunchild Indian Reserve -
Sunchild 202 Reserve oil and gas development OS-7243
Sunchild Reserve 202 -
O'Chiese First Nation Powwow Arbor Replacement
O'Chiese First Nation -
O'Chiese First Nation
O'Chiese First Nation -
Parks Canada Agency Brazeau Lake Bridge Replacement
Jasper National Park of Canada -
New (Single) Tower Construction
Project site 1: Siksika Indian Reserve No.146 -
Crown Mountain Coking Coal Project
Sparwood -
O'Chiese Indian Reserve 203 Well pad Expansion
O'Chiese Reserve 203 -
O'Chiese First Nation New School Road Culvert Replacements and Installation Project
O’Chiese First Nation -
O'Chiese First Nation Education Way North End Subdivision
O'Chiese First Nation -
Mount Revelstoke Telemetry Tower
Mount Revelstoke National Park of Canada -
O'Chiese Indian Reserve 203
O'Chiese Indian Reserve 203 -
O'Chiese Culvert 3 Replacement Project
O'Chiese First Nation -
OS-7256 oil and gas surface lease O'Chiese IR203
OS-7256 oil and gas surface lease O'Chiese IR203 -
O'Chiese Culvert 1 Replacement Project
O'Chiese First Nation -
Proposed Pipeline from 15-27 to 09-28-044-10W5M in O'Chiese Indian Reserve No. 203
Proposed Pipeline from 15-27 to 09-28-044-10W5M in O'Chiese Indian Reserve No. 203 -
Proposed Wellsite Expansion within 15-27-044-10W5M and associated Borrow Pit in O'Chiese First Nation Reserve
O'Chiese First Nation Reserve No. 203 -
O'Chiese Indian Reserve 203 Well pad Expansion
O'Chiese Reserve -
Siksika Police Headquarters Project
Siksika Nation -
Siksika Nation Women's Safe House
Siksika Nation -
Siksika Continuing Care Centre
Siksika Nation -
O'Chiese Culvert 2 Replacement Project
O'Chiese First Nation -
O'Chiese First Nation Road Landslide Remediation Project
O'Chiese First Nation -
Wetland restoration on ?aq?am lands (Kootenay IR 1)
Kootney Indian Reserve 1 -
Siksika Nation Cannabis Production Facility
Siksika Nation Cannabis Production Facility -
?aqam Community Pumphouse and Reservoir Upgrade
Kootenay IR1 -
Tk? emlúps te Secwépemc - Chief Louis Centre Rehabilitation
Kootenay IR1, BC -
?aqam Roads and Drainage Upgrades Project
Kootenay IR1, BC -
RW-4853 oil and gas pipeline O'Chiese IR203
RW-4853 oil and gas pipeline O'Chiese IR203 -
Siksika Internet Infrastructure Upgrade Project
Siksika Nation -
Michel Coal Project
Sparwood -
Siksika Running Rabbit Culvert
Siksika Nation -
Siksika Nation Community Centre
Cluny -
Siksika Nation RCMP Detachment Project
Siksika Nation -
Coal Mountain Phase 2 Project
Sparwood -
Parks Canada Agency Prescribed Burns- Southesk, Talbot Lake
Jasper National Park -
Grassy Mountain Coal Project
Southwest Alberta, approximately 7 kilometres north of Blairmore -
Snowforest Campground Upgrades
Mount Revelstoke National Park of Canada -
Parking Lot repave
301 3rd Street West, Revelstoke -
Siksika Nation Recovery Centre Project
Siksika Nation -
Tent Mountain Mine Redevelopment Project
16km west of Coleman (Alberta) -
New Fibre Installation
Cassimayooks (Mayook) 5, Tobacco Plains 2, Yoho National Park Of Canada - Site 1 -
New Fibre Installation
Cassimayooks (Mayook) 5, Tobacco Plains 2, Yoho National Park Of Canada - Site 4 -
Foothills Zone 8 West Path Delivery 2023
Dominion Coal Block (Elko)