Water Stewardship Information Sources

ID 1717
Citation Summit Environmental Consultants Ltd. 2013. Okanagan Hydrologic Connectivity Model: Summary Report (Final). Submitted to the Okanagan Basin Water Board
Organization OBWB
URL http://www.obwb.ca/obwrid/detail.php?doc=356
Abstract/Description or Keywords The Okanagan Basin Water Board (OBWB) retained Summit Environmental Consultants Inc. (Summit) to
develop a nimble and user-friendly model that can be used to demonstrate the hydrologic and legal
linkages between water suppliers in the Okanagan Basin and to support water management decisions
during drought conditions. Summit constructed the Okanagan Hydrologic Connectivity Model (OHCM) using
the Water Evaluation and Planning software developed by the Stockholm Environment Institute. Three
water supply and demand models developed in 2010 as part of the Okanagan Water Supply and Demand
Project were also used in the creation of the OHCM.
In this study, the OHCM was used to run scenarios investigating how water users are impacted by changes
in upland storage, increased water demands, in-stream flow needs, their location in the Basin (and
associated stream catchment), and licence seniority in the モfirst in time, first in rightヤ licensing system under
the British Columbia Water Act. This report presents an overview of how the OHCM was developed and the
key outcomes of the scenarios. climate change, water use, water supply, allocation
Information Type report
Regional Watershed Okanagan
Sub-watershed if known
Aquifer #
Comments The OHCM is built on the complex supply and demand models developed during Phase 2 of the Okanagan Water Supply and Demand Project. It is a user-friendly model that allows an individual to evaluate the implications of various water management choices.
Project status complete
Contact Name
Contact Email