DOWNLOAD: The Climate in BC is changing – What happens on the land does matter!

“We now realize that our current risk assessments with respect to climate disruption are built on confidence in relative hydrologic stability that no longer exists. This changes everything. We had no idea until recently of how much influence the hydrological cycle has on our day to day lives or on the broader conditions that define the distribution and diversity of life on this planet," states Bob Sandford.

DOWNLOAD: Primer on Water Balance Methodology for Protecting Watershed Health (Feb 2014) – it is helpful to take a step back and view the Primer in an historical context

The methodology is a pragmatic outcome of a ‘design with nature’ guiding philosophy that had its genesis more than two decades ago. “Looking back over the past 20-plus years, if the Stewardship Series was the first wave, the work of UBC’s James Taylor Chair on Sustainable Urban Landscapes was the second, and the Water Balance Approach is the third," stated Erik Karlsen. “Each of these ‘waves’ was initiated by different ‘groups’, but over time they merged from one to the other."

Legend and Legacy of Ray Linsley (1917-1990): Connecting the Dots to British Columbia’s Approach to “Mimic the Water Balance”

The volume-based approach that is being implemented in British Columbia picks up the baton that Dr. Ray Linsley started more than a generation ago. As a professor at Stanford University, Linsley pioneered the development of continuous hydrologic simulation as the foundation for water balance management. He was a true giant of the profession through distinguished teaching, research, professional practice and service to government.

DOWNLOAD: Voodoo Hydrology Explained (2006) – “The rise of Green Infrastructure and Resilience Planning opens the door for newer Voodoo like never before,” stated Andy Reese, water resources engineer and author, in 2016 webinar

Andy Reese coined the term Voodoo Hydrology in 2006 to describe the misapplication of science that characterizes stormwater management practice. "Perhaps, if we make enough estimates of enough factors, the errors in estimation, high and low, will average out to the right answer. This is where voodoo really comes in handy. The good news is that, as Dr. Tom Debo says, 'Who can prove you are wrong?' Well, the Omniscient Being can, but is probably busy elsewhere," says Andy Reese.