Adams & Clark, Inc.
Agrilink Water Management Services
A.J. Antico Company inc.
Backflow Prevention TechZone
Botanical Decorators
Brampton Irrigation
D.J. Rain LTD.
Delafield Controls
Drip Irrigation Online Hartsfield, GA (USA)
Environmental Sensors, Inc.
Garth A. Schweizer, Landscape Architect Lake Monroe, FL (USA)
Groeniger & Company
Hunter
IrrigationJobs.com
John Jay Land Management Corp.
LandscapeAndSprinklers.com
Lawn Genie Premium Watering Systems
Leon F Conner, Landscape Contractor
L & S Stone
Magic Mushroom Garden Statuary
Modern Resources Establishment
Mueller Sprinklers
Nova Scotia, Sprinkler Systems for Lawn & Garden
Netafim Irrigation, Inc.
P & R Surge Systems, Inc.
PolyScapes Landscape Construction and Design
Professional Supply
Rain Bird
Satu-Root
Serenity Landscapes Homepage
Sludge Removal Systems
Texoma Landscapes
The Drip Store
Trenti Vivai Piante
Tucor Inc. Advanced Irrigation Control systems
USGS Water-Use Fact Sheet
YardMart.com
Z Water Works