Calgary River Users Alliance

The Calgary Rivers Users’ Alliance (CRUA) was formed to improve recreational boating access to the Bow and Elbow Rivers in Calgary. More recently the scope of our advocacy has expanded to recreation management improvement across the Bow River Basin.
Learn more about who we are here.

Latest News

TransAlta Ghost WaterCharger Battery Storage Project Approved.

November 16, 2022NewsOn November 03, 2022, Alberta Utilities Commission (AUC) approved the TransAlta WaterCharger Storage Project at the Ghost Power Plant on the Bow River west of Cochrane, Alberta. The following Link to the TransAlta website gives details of the project. In addition, the Transalta Project Update – November 2022 covers the license approval. Calgary River Users Alliance (CRUA) filed an Expression of Concern for the proposed project with the AUC earlier this year. Our concerns, which focused on possible changes to water management operations at the Ghost Power Plant were taken to TransAlta for comment. Although TransAlta gave assurances that the operation of the Ghost Power Plant would not change to support the battery storage project, it is unclear as to what changes within the current Ghost Water License Agreement will take place.   TransAlta has agreed to continue discussions with CRUA over our concerns later this fall. An update will be issued in Q1 2023.   [...]

Bow River Recreation Activities Contribute an Estimated $115 Million Annually to the Regional Economy

September 2, 2022NewsThe Calgary River Users’ Alliance (CRUA) was formed in January 2016 to improve recreational boating access to the Bow and Elbow Rivers in Calgary. It has now expanded the scope of engagement to the entire Bow River Basin and its water management and recreational use policy. A 2016 CRUA reports showed the direct annual economic contribution of the Bow River fishing community to the City of Calgary businesses exceeds $24.5 million annually. The total contribution that all river users make to Calgary’s business sector was estimated at $50 million  annually. Two reports prepared by CRUA in 2022 suggest the economic importance of river recreation pursuits within the Bow River Basin far exceeds what had previously been thought. The report, The Bow River Fishery Economic Forecast   forecasts growth from $26 million in 2016 to $39 million in 2024, a 50% increase in eight years. The second report, The Economic Importance of Water-Based Recreation in the Bow River Basin  gives an analysis of non-motorized water-based outdoor recreation activities, which included canoe, kayaking, standup paddling, rafting, and casual river recreational activities. An estimated $76 million to the Bow River Basin economy. When the two reports are combined, outdoor recreation activities could contribute $115 million annually to the region’s economy. These reports also emphasize that an in-depth assessment of river recreation use is paramount to achieving much-needed financial resources to enhance infrastructure and develop strategies to protect a very valuable recreational resource and economic driver to the local business community. To achieve this, CRUA believes that the inclusion of the Bow River Basin recreation management objectives should be included in the Government of Alberta South Saskatchewan Regional Plan (SSRP). CRUA will continue to advocate  for a Bow River Basin Recreation Management Plan at all levels government.   [...]

The Economic Importance of the Bow River Fishery – Update 2022

July 6, 2022NewsThe economic importance of outdoor recreation has grown in recent years. The Bow River offers Calgarians the opportunity to participate in paddle sports and fishing as a part of their daily recreation needs within minutes of leaving the house. Further afield, the Bow River Basin is a hub of outdoor recreation activities. Land-based recreation pursuits have predominated government policy to protect public land and enhance responsible recreational activities through designated land use zones. Although protection of the ecology of streams and rivers has been recognized in these plans, the recreational river use policy needs improvement. Calgary River Users Alliance has documented the importance of a Bow River Recreational Management Plan that we are hoping will be taken up by the Government of Alberta in revision to land use policy in the coming months. A part of our submission is a review of the economic importance of all river-based recreation activities.  The first of which is a review of The Economic Importance of the Bow River Fishery . The Report Summary:This economic update of the Bow River fishery is heavily weighted from reports dating back to 2012. A precise economic forecast is therefore difficult to make. Nevertheless, the 50% increase in the economic contribution to the local economy over eight years from $26 million in 2016 to $39 million in 2024 warrants further investment in river access infrastructure and services available to river recreation users. The number of guides operating on the Bow River, and the contribution they, and their clients make to the local economy have doubled since 2016 to $1.81 million of guide revenue and $1.00 million in estimated client expenses. It is important to recognize that the Bow River fishery together with all river recreational use has changed considerably since 2016 when CRUA made the first economic forecast to support Calgary’s investment in the River Access Strategy. The paddling community in particular has grown as an important component of recreation river use. When combined the economic importance of outdoor pursuits across the Bow Basin’s rivers it could well exceed $100 million per year. [...]

Alberta River Flows – How Are They Calculated

June 10, 2022NewsThe Alberta Rivers App displays water elevation levels and the calculated flow rate at recording stations across Alberta. How is the flow rate calculated, what is the accuracy of the recording, and how do they compare to other recording on the same watercourse?    Bottom line: The flow/discharge rates are accurate when comparing data between years at the same site.  The flow rates are determined using a gauge height-discharge relationship which is continually being adjusted to take into account constantly changing stream channels. Flow rates (discharge) are determined via ratings curves (gauge height vs Q) that are developed by comparing measurements of gauge height (stage) to measured discharge. Stream gauges continuously measure water height (stage). This continuous record of stage is translated to river discharge by applying the stage-discharge relation (called a rating curve). Stage-discharge rating curves are developed for stream gauges by physically measuring the flow of the river regularly and at a wide range of stages; for each measurement of discharge there is a corresponding measurement of stage. Special effort is made to measure extremely high and low stages and flows to capture the true shape of the curve. The stage-discharge rating curve depends upon the shape, size, slope, and roughness of the channel at the stream gauge and is different for every stream gauge. The development of an accurate stage-discharge relation requires numerous discharge measurements at all ranges of stage and streamflow. In addition, these relations are continually checked against on-going discharge measurements because stream channels are constantly changing (erosion or deposition of streambed materials, seasonal vegetation growth, debris, or ice. New discharge measurements plotted on an existing stage-discharge relation graph would show this, and the rating curves are continually adjusted to allow the correct discharge to be estimated for the measured stage. If anyone wants to delve into the topic, they can look at the Water Survey of Canada stage-discharge manual: https://publications.gc.ca/collections/collection_2021/eccc/en37/En37-464-2016-eng.pdf    [...]

Bow River Flow Forecasts – 2022

June 10, 2022NewsBow River flow release forecasts from Ghost and Bearpaw reservoirs are reported by TransAlta to the river user community from April to October. CRUA will post this data on the website each Friday from April 15 to July 15, and more frequently if condition warrant. The flow forecasts are a predicted daily average flow and are governed by upstream supply. During the course of the day flows can fluctuate to meet the daily predictions and demands.  Stable Bow River flows usually are in place by the middle of July, but can see an unpredicted rise with local storms and high rainfall.Subscribe to CRUA News Email Address * [...]

Links

Bow River Flow Forecast - 2022

Bow River Flow Forecast

September 16, 2022

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Bow River Boat Ramp

Bow River Boat Ramps

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Bow River Float Times

Bow River Float Times

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Calgary River Access Website

Calgary River Access Strategy

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