Stormwater filtration systems from the Philadelphia Water Department’s "Green City, Clean Waters" program. Click image for link to full profile and visit the slowottawa.ca boards >> https://www.pinterest.com/slowottawa/

slow ottawa on

Stormwater planters are structural landscaped reservoirs used to collect, filter, and/or infiltrate stormwater runoff, allowing pollutants to settle and filter out as the water percolates through the planter soil before infiltrating into the ground below or being piped to its downstream destination. Click image for details, and visit the Slow Ottawa 'Streets for Everyone' board for more sustainable design ideas.

SMART URBAN - Stormwater planters, born in Portland Oregon are being replicated nationwide for 'green' stormwater management. Info here!

Stormwater planter, from the Green Streets Design Manual

Introducing Philadelphia’s New Green Streets Design Manual

The Philadelphia Water Department has announced the publication of Philadelphia’s Green Streets Design Manual! Streets account for of Philadelphia’s impervious surfaces, and are the…

A new solution DEP is utilizing to reduce stormwater pollution and restore streambanks is called regenerative step pools.  In an eroded channel where stormwater frequently flows, a regenerative step pool allows water to be absorbed into the ground, while the pollutants are taken out of the water by sand and mulch. Pictured: regenerative step pools after the plantings and redesigns....

In an eroded channel where stormwater frequently flows, a regenerative step pool allows water to be absorbed into the ground, while the pollutants are taken out of the water by sand and mulch.

saturnranch:  Biofilters and berming in action.

Biofilter application, Coomera Waters QLD These have proven very effective in cleaning runoff into storm drains and then into our rivers!

East Tennessee’s iconic water resources are a sustaining economic, social, and environmental asset. These resources are vulnerable to impacts from prevailing development patterns in the region, human activities, and existing stormwater infrastructure. With the Plan East Tennessee Region’s population poised to grow forty-three percent by 2040, reliance upon these water resources will increase while their health is further threatened by expanding development. Low Impact Development methods…

Low Impact Development: Opportunities for the PlanET Region

ISSUU - Low Impact Development: Opportunities for the PlanET Region by UT College of Architecture and Design

JARDIN DE L'ÉVÊCHÉ by COLOCO

Rain water garden stepped down to slow water movement allowing it to sink in and reduce the flow into storm water drains. wildflowers make the most of the rapid changes from dry to wet to dry again.

Green Parking Lot for Target — University of Arkansas Community Design Center Дренаж поверхностных вод

Green Parking Lot for Target

Effective stormwater management in a dense urban area.  Swales and stormwater planters collect stormwater from roof downspouts, parking lot and street.  Appropriate vegetation filters out pollutants in the stormwater before it soaks into the ground, naturally recharging groundwater.  RiverEast Center Stormwater Management facility - a public-private stormwater management partnership (PPP) in Portland, Oregon.

Effective stormwater management in a dense urban area. Swales and stormwater planters collect stormwater from roof downspouts, parking lot .

Image of oil grit separators

Image of oil grit separators

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