Rainwater harvesting

Relating to harvesting rainwater.

DIY Living Roof Workshop

Date range: 
May 23, 2010 - 11:00am - 4:00pm

Learn how to build a beautiful, low-water garden on top of your roof! We’ll show examples from around the world and discuss structural requirements, waterproofing, drainage, salvaged and low-cost materials, soil, plants, and maintenance.

Students will tour the Eco Casita's rain garden, map rainwater flows across the site, and learn how to integrate living roofs with rain barrels and water harvesting basins.

Then we'll finish and plant the Eco Casita’s 100 sq. ft, living roof.

Cost: $30-$100 sliding scale. Work trade available. Limit 12 students!

Rainwater harvesting for urban gardeners

Date range: 
April 17, 2010 - 11:00am - 4:00pm

Location: San Francisco

Participants will divert a rainwater downspout to fill a 660 gallon rainwater-harvesting system by linking recycled barrels together.

An hour long lecture will teach how to design viable and site-appropriate systems that integrate rainwater harvesting, greywater recycling, and water conservation in urban gardens. It will focus on how simple, low-cost rainwater catchment systems can:

*reduce stormwater runoff and sewage overflows

*recharge aquifers

*increase your backyard harvest

Rain Barrels and Water-Harvesting Earthworks

Date range: 
April 25, 2010 - 10:00am - 4:00pm

Simple, low-cost rainwater catchment systems can increase your backyard
harvest, reduce storm runoff, recharge the aquifer, and lower your water
bill.Students will learn how to design systems that conserve water by integrating
greywater recycling, rainwater harvesting, and water-wise gardens.

In this hands-on workshop, we’ll divert roof runoff through a “daisy
chain” of rain barrels into a series of infiltration basins. 

$30-$100 sliding scale

Rainwater Harvesting for Paved Areas

Date range: 
April 18, 2010 - 9:30am - 12:30pm

Location: BioFuel Oasis, Berkeley, CA

Learn how to turn your driveway or parking lot into a water source with permeable pavement, diversion swales, infiltration basins, and other water harvesting strategies. Using the Biofuel Oasis as a classroom, participants will map water flow, identify pollutant sources, and design water harvesting earthworks to capture and infiltrate water.

Taught by Cleo Woelfle-Erskine

Sign up at http://www.biofueloasis.com/?page_id=7.

For more information, contact waterunderground *at* gmail.com

Rainwater Harvesting for Urban Gardeners

Date range: 
March 21, 2010 - 1:00pm - 4:00pm

Day 3 of a 3-day series. See a slideshow of rainwater harvesting and greywater systems.
Construct French drains and  vegetated infiltration basins.

Simple, low-cost rainwater catchment systems can increase your backyard harvest, reduce storm runoff, recharge the aquifer, and lower your water bill. Learn how to design viable and site-appropriate systems integrating water conservation, greywater recycling, rainwater
harvesting, and water-wise gardens.

Location: Oakland, CA

Postponed: Rain Barrels and Ponds (and more earthworks!)

Date range: 
February 28, 2010 - 11:00am - 4:00pm

Postponed: Check back later.

Part 2 of a 3-part series. Build cisterns from salvaged materials. Construct wetlands to filter stormwater and a wildlife habitat pond. 

Simple, low-cost rainwater catchment systems can increase your backyard harvest, reduce storm runoff, recharge the aquifer, and lower your water bill. Learn how to design viable and site-appropriate systems integrating water conservation, greywater recycling, rainwater
harvesting, and water-wise gardens.

Location: Oakland, CA

Rainwater Harvesting Principles and Earthworks

Date range: 
February 27, 2010 - 10:00am - 4:00pm

Day 1 of a 3-day series. Investigate urban hydrology and natural infiltration in Dimond Canyon. Map water flow and contours in the landscape. Dig earthworks to infiltrate water into the ground.

Simple, low-cost rainwater catchment systems can increase your backyard harvest, reduce storm runoff, recharge the aquifer, and lower your water bill. Learn how to design viable and site-appropriate systems integrating water conservation, greywater recycling, rainwater harvesting, and water-wise gardens.

Location: Oakland, CA

Intro to Rainwater Harvesting

Date range: 
December 19, 2009 - 10:00am - 12:00pm

INTRODUCTION TO RAINWATER HARVESTING


Location: Garden for the Environment, 7th Ave at Lawton Street, San Francisco

Cost: $15

Intro to Rainwater Harvesting

Date range: 
December 12, 2009 - 10:00am - 12:00pm

POSTPONED DUE TO RAIN!- INTRODUCTION TO RAINWATER HARVESTING- Next Weekend


Location: Garden for the Environment, 7th Ave at Lawton Street, San Francisco

Cost: $15

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