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Demonstration Sites

Demonstration sites create publically visible models of water harvesting practices while training the public in their implementation.  All sites focus on capturing rainwater and greywater to irrigate landscapes with native and edible plants. 

Please see more about our Tucson, Arizona demonstration sites here:


City of Tucson Ward I City Council Office - Fall 2008/Spring 2009

Earthworks being constructed at Ward 1 Tucson City Council Office

Cistern being installed at Ward 1 Tucson City Council Office

Focus: Reduce use of potable water for irrigation and increase native vegetation by capturing rainwater runoff on-site with earthworks and a cistern.
Features:
  • 5'x8' culvert style cistern (dry system)
  • berms and basins
  • native plants

Partners:

  • Sonoran Institute - Project partner and manager
  • Tucson Native Plant Society - project partner
  • Tucson Clean and Beautiful - plant and tree donations

 City of Tucson Ward III City Council Office - Summer/Fall 2007

City of Tucson Ward 3 Council Office water harvesting

Cistern and basins at Ward 3 Tucson City Council Office

Focus: reducing stormwater runoff through the use of a cistern and earthworks to redirect runoff and utilize on-site.
Features:
  • 5'x6' culvert style cistern (wet system)
  • earthworks - basins lined with rocks
  • removal of non-natives and replaced with native plants
  • removal of asphalt to create large basins

Partners:

  • Bureau of Reclamation - grant funding
  • Tucson Botanical Gardens - plants
  • Jessie Byrd, Landscape Architect
  • Southern Arizona Rain Gutters - discount on cistern materials and technical oversight

CIty of Tucson Ward 2 Council Office - Spring 2010-current

Integrated cistern and earthworks in landscape

Planting a native landscape.

Focus: promoting City of Tucson's Commercial Rainwater Harvesting Ordinance while reducing stormwater runoff through the use of a cistern and earthworks to redirect runoff and utilize on-site.

Features:
  • 8'x8.5' culvert style cistern (wet system)
  • earthworks - basins, swales, and spillways to slow and infiltrate runoff
  • native plants

Partners:

  • Tohono O'Odham Nation - grant funding received by Council office
  • City of Tucson Parks & Recreation
  • The Fairfax Companies - donation of mulch and excavation service

City of Tucson Ward VI City Council Office - Fall 2008

Right-of-way retrofits at Ward 6 soak up stormwater

Rainchains gracefully direct rainwater into basinsFocus: reducing stormwater runoff by capturing roof runoff on-site. To shade and beautify property and right-of-way.
Features:
  • Rainchains direct rainwater into basins
  • Curb cuts to capture street runoff
  • Native plants subsist off of rainwater

Esperanza en Escalante - Fall 2007/Spring 2008

Greywater demonstration setup at Esperanza

Focus: residential greywater using a branched gravity-fed design to distibute among several basins that also capture rainwater runoff. Water harvesting system irrigates several fruit bearing trees and many native plants.
Features:
  • residential branched greywater design from laundry machine
  • earthworks - basins and berms to capture runoff
  • fruit bearing trees
  • native plants

Partners:

  • Bureau of Reclamation - grant funding
  • Trees for Tucson - tree and plant donations
  • Church youth group from Massachusetts

Greenlots - Spring 2008

Volunteers at Greenlots demonstration site

Greenlots water harvesting implementation on Earth Day 2008

Focus: rediscovering nature in the city through utilizing the capture of rainwater runoff on an undeveloped urban lot to enhance native vegetation.
Features:
  • a network of berms, basins, and raised pathways to facilitate water distribution and allow pedestrain access
  • clustered rocks to promote native lizard species
  • native vegetation to promote urban wildlife

Partners:

  • Ironwood Tree Experience - project partner
  • Bureau of Reclamation - grant funding
  • Nighthawks Nursery - plants
  • Churchman's Sand and Gravel - 1 free load of rock
  • catering service for Earth Day event
  • Way Out West - Band at Earth Day event

Rincon Heights, Feld Davis Pocket Park - Spring 2009/2010

Feld Davis Pocket Park - Before (April 2009)

Feld Davis Pocket Park - After (August 2010)

Focus: Part of a larger neighborhood-scale project to retrofit an existing urban neighborhood with green infrastructure practices for the purposes of improving water quality and reduce flooding in High School Wash.
 
Features: 5000 SF pocket park to increase native habitat, provide urban green space and public recreation areas
 
Partners:
  • Arizona Department of Environmental Quality (grant funding)
  • Rincon Heights Neighborhood Association
  • City of Tucson Department of Transportation
  • Tucson Clean and Beautiful/Trees for Tucson

Culvert cistern at Originate Natural Building Materials Showroom

Focus: mixture of earthwork practices to slow and retain water on site and cisterns to reduce stormwater runoff from property.

Features:
  • 5'x10' culvert style cistern (dry system)
  • recycled farm cistern ~8'x8' (back; installed by owner)
  • berms and basins with native vegetation (front and back of property)

Partners:

  • Bureau of Reclamation - grant funding
  • Tucson Clean and Beautiful - plants

Santa Cruz Farmer's Market, Tucson Community Food Bank - Fall 2009

Captured rainwater soaking in to irrigate new native plants

Native plants 1 year after planting green the parking area

Focus: berms and basins used to collect site runoff to increase native plant vegetation to beautify and reclaim site.

Features:

  • Earthworks to capture runoff
  • Landscaping with drought tolerant native plants
  • Reclaiming a deserted parking area without conventional irrigation methods

Partners:

  • Tucson Community Food Bank - project partner
  • City of Tucson El Rio Neighborhood Center - site and maintenance assistance
  • Tucson Clean and Beautiful - tree donation

The Nature Conservancy - Spring 2007

TNC cistern with overflow

 

Curb cut along street site at TNCFocus: mixture of residential and commercial practices to showcase a variety of water harvesting practices. Selected native plants attract pollinator insects and birds.

Features:
  • 4'x8' culvert style cistern (dry system)
  • 6'x18' culvert style cistern (installed by Technicians For Sustainability)
  • earthworks including berms and basins
  • curb cuts (installed by Brad Lancaster and TNC)
  • permeable paving (installed by TNC)

Partners:

  • Bureau of Reclamation - grant funding
  • Desert Survivors - plants

Tierra y Libertad (TYLO) Residence - Spring 2009

Alley way basins and vegetable gardens at TYLO residence

Culvert cistern at TYLO residence

Focus: The TYLO residence is designed to engage local community residents in water harvesting techniques, permacultural aspects, and local food production.
Features:
  • 5'x6' culvert style cistern (dry system)
  • greywater distribution
  • vegetable gardens
  • urban chicken coop
  • native plants
  • right-of-way curb cut

Partners:

  • Arizona Community Foundation - grant funding
  • Tierra y Libertad (TYLO) - community partner

Toltecalli Academy - Fall 2008

Toltecalli Academy cistern

Planting a tree within earthworks at Toltecalli Academy

Focus: to engage high school students in rooftop and landscape rainwater harvesting to promote food production and native plants
Features:
  • 5'x10' culvert style cistern (dry system)
  • network of berms and basins to capture and direct water runoff
  • vegetable gardens
  • fruit trees
  • native plants

Partners:

  • Arizona Community Foundation - grant funding
  • Tierra y Libertad (TYLO) - community partner

Tucson Community Food Bank - Fall 2009

Volunteers implementing extensive earthworks to capture the cistern overflow

Volunteers celebrate completing water harvesting earthworks features

 

Focus: to showcase a large cistern sytem and earthworks to promote local food production in conjunction with the demonstration vegetable gardens.

Features:

  • 21'(h) x 12'(w) cistern (14,000gal)
  • large series of overflow basins with native and edible plants
  • food production gardens

Partners:

  • Central Arizona Project - major funding
  • Resurrection Lutheran Church - major funding
  • Community Development Block Grant - major funding
  • Southern Arizona Rain Gutters - cistern installation