From the Introduction:
"This report will identify the reach(es) of the stream that are accessible to the fish and the flows required to maintain spawning and rearing. Based on the required flows, for both trout and kokanee, the deficits will be determined using both the mean monthly and the one in 10-year low flows as indicators.

Once the deficits in flow have been determined, the available alternatives will be identified to supply the additional water needed to achieve the optimum flows. Included in the assessment will be the present licensed use of the stream, based on a survey of the water licenses with regards to their level of use, and the projected full utilization of the existing water licenses.

Finally, a recommendation will be made regarding the cost effectiveness of each flow enhancement option and the consequences of failing to provide these flows.

See the Report [PDF].