Landscape Irrigation Efficiency Program (LIEP)

What is L.I.E.P.?

LIEP stands for Landscape Irrigation Efficiency Program, and is a water conservation program for both residential and commercial water users in West Basin's service area. The LIEP program provides free landscape water evaluations for landscapes, and (if a site qualifies) can also retrofit old sprinklers with new, high-efficiency sprinkler nozzles for FREE*.

Every landscape evaluation includes:

  • Site survey
  • List of recommended improvements and repairs
  • Recommended water budget and schedule
  • Survey Summary Report 
  • Free installation of high-efficiency sprinkler nozzles (for qualified sites) 


*Nozzles and Surveys are available on a first-come, first-served basis, while funding is available





Program type: 
Contact Name: 
WaterWise Consulting
Contact Phone: 
(888) 987-9473
West Basin Municipal Water District
WaterWise Consulting
Customer Type: