banner

Rainwater Management

Latest Posts

ANNOUNCEMENT: Partnership for Water Sustainability in British Columbia re-builds and re-launches waterbalance.ca website for easy access to an array of online tools that support the vision for "Sustainable Watershed Systems, through Asset Management" (Sept 2017)


“The current industry-wide move to on-line computation, propelled by changing approaches to software delivery as a multitude of enterprises commit to The Cloud, is hugely important,” stated Dr. Charles Rowney. “The leadership shown by the Partnership for Water Sustainability in decisively moving in this direction well over a decade ago has led to a body of knowledge from which others can learn.”

Read Article

SUSTAINABLE WATERSHED SYSTEMS: Flood, drought, fire, wind and cold – because extreme events are becoming the norm…..


As communities face the increasing impacts of climate change, there is an unfunded liability – the cost to restore watershed hydrology and water resilience in the built environment. “The Partnership for Water Sustainability is evolving, online tools that support implementation of the whole-system, water balance approach. British Columbia, Washington State and California are leaders. We are moving forward in parallel on this journey,” states Jim Dumont.

Read Article

FLASHBACK TO 2008: "Beyond the Guidebook is a provincial initiative to advance implementation of green infrastructure policies and practices throughout British Columbia," stated Paul Ham, Chair of the Green Infrastructure Partnership


The article provides a concise overview of considerations that have led to integration of two hydrologic models. “The tool underpins ‘Beyond the Guidebook: The New Business As Usual (2007)’, a provincial initiative to advance implementation of green infrastructure policies and practices throughout British Columbia. The mantra for this provincial initiative is: Today’s Expectations are Tomorrow’s Standards,” stated Paul Ham.

Read Article

FLASHBACK TO 2007: "I am very interested in your approach to mitigate environmental impacts associated with urbanization”, stated Linda Pechacek when she represented the Urban Water Resources Research Council at the British Columbia Water Balance Model Partners Forum


BC’s Inter-Governmental Partnership held a Forum in March 2007 so that Partners could share success stories and lessons learned in implementing green infrastructure. “Once the IGP had invited me to be a member of its Expert Advisory Panel, I decided to attend your Water Balance Model Partners Forum because I am very interested in your approach to mitigate environmental impacts associated with urbanization”, Linda Pechacek informed the Partners.

Read Article

Towards a Water-Resilient Future (Video): Released by the Senate of Berlin in August 2017, the plan “StEP Klima KONKRET” seeks to mimic nature and tackle extreme conditions by making Berlin a “Sponge City”


Heat waves and rainstorms will become common in northern Germany as climate change deepens. To make Berlin more resilient and livable in the coming future, Berlin’s infrastructure is being redesigned to solve drainage and heat problems as climate change accelerates. Rummelsberg, built 20 years ago in east Berlin, has become a large-scale example of the Sponge City concept. Heiko Seiker is the brains behind the neighbourhood’s innovative use of rainwater as a resource.

Read Article

KEYNOTE AT COMMUNITY MEETING OF COQUITLAM RIVER WATERSHED ROUNDTABLE (June 2017): "Everyone needs to agree on expectations, and how all the players will work together," stated Kim Stephens, Executive Director of the Partnership for Water Sustainability in BC, when he explained the 'regional team approach'


“The ‘regional team approach’ is founded on partnerships and collaboration; and seeks to align actions at three scales – provincial, regional and local,” stated Kim Stephens. “We use the word collaboration a lot in British Columbia. And it means something to us. But in other parts of the world, my experience is that they don’t really understand our ‘top-down, bottom-up’ approach. It may take us longer to get there, but collaboration is how we get to the destination.”

Read Article

Sponge City: Solutions for China’s Thirsty and Flooded Cities


In 2013, Chinese President Xi Jinping offered a new way to think about flooding and drought. At China’s Central Government Conference on Urbanization, he announced that cities should act “like sponges.” This proclamation came with substantial funding to experiment with ways cities can absorb precipitation. It also injected a new term into the global urban design vocabulary.

Read Article

BLUEPRINT COLUMBUS – Clean Streams, Strong Neighborhoods: "One of the most exciting aspects to Blueprint is its creativity. Blueprint attacks the root problem by addressing the rain water that is entering the sewer system," stated Columbus Mayor Michael B. Coleman


“The City was concerned that building 28 miles of tunnels to eliminate Sanitary Sewer Overflows (SSOs) was of questionable value, because SSOs are such a small volume of overflows compared to Combined Sewer Overflows (CSOs). The proposed tunnels would cost approximately $2 billion and only be used 4 or 5 times a year,” stated Mayor Michael Coleman. “Blueprint Columbus will be significantly better for the environment.”

Read Article

FLASHBACK TO 2013: "In the 21st century we are implementing smaller-scale solutions. In the long-term, this will produce a savings for the City and taxpayers," wrote Councillor Lisa Helps in a primer about Victoria's Stormwater Utility


In 2014 the City of Victoria will be rolling out its new Stormwater Utility. “This is something that makes the City of Victoria a leader in Canada. It’s innovative because it encourages people, at the level of their own properties, to take responsibility and leadership for creating solutions – like rain barrels, cisterns, raingardens, bioswales – that are good for the planet and good for the City’s stormwater system,” wrote Lisa Helps.

Read Article

KEYNOTE AT COMOX VALLEY ECO-ASSET SYMPOSIUM (March 2017): "It has taken more than a decade to implement a policy, program and regulatory framework that makes possible 'water-resilient communities',"stated Kim Stephens, Executive Director of the Partnership for Water Sustainability in BC, when he elaborated on the vision for 'sustainable watershed systems'


“Too often we talk about water and land as silos. But what happens on the land does matter! It is whether and how we respect the land that really affects what happens with water. That is a key message. It is why we are moving forward with the program for informing and educating local governments and the stewardship sector about the vision for Sustainable Watershed Systems, through Asset Management,” stated Kim Stephens.

Read Article