Reducing water usage in Napa Valley — A Case Study

With a state of California mandate to reduce water usage by 25 percent, many communities and homeowners association agree reducing water usage helps cut costs and protects this precious commodity. However, there are varying opinions on how to best achieve water efficiency while protecting the plants during hot climates. How do you build consensus, keep a property aesthetically pleasing for residences, and conserve water?

Silverado Springs-29

Nestled in the beautiful, world-renown Napa Valley, Silverado Springs, a quaint upscale neighborhood was facing this dilemma. The community boosts lush greenbelts, lakes, tennis courts, a swimming pool and spa, and a variety of open spaces. It provides residents high-end, low maintenance living in the heart of wine country. For more than 20 years, Terracare Associates — TCA has grown to be a trusted partner to the community and homeowners association by supplying high-quality recommendations, expertise, and landscape services.

Silverado Springs-34


The Situation

In 2012, before the statewide mandate, Terracare Associates (TCA) was actively consulting with the Siverado on water management enhancement to prepare for higher water prices and expanded water restrictions in the region, the homeowners’ association was eager to become better environmental stewards too. They wanted to overhaul the community’s look from a lush landscape to a more regionally appropriate xeriscaped environment with drought-resistant plants. While the community and homeowners association at large agreed they needed to reduce water usage and cut costs – there were varying opinions on how to best irrigate and achieve water efficiency. They turned to TCA to educate the community while developing a solution and long-term plan to lower water usage and costs. It became a partnership with the goal to dramatically reduce usage while keeping property value and desirability high.


Over several months of TCA employees attending board meetings and forums, TCA was able to hear and address residents’ and the homeowners’ association’s concerns, explain best water conservation practices, and build consensus among residents and the homeowners association on how to best tackle the problem. TCA recommended and completed a project that included:

  • Installing new upgraded Smart Controllers, which adjust to optimal sprinkler run time based on the local weather conditions.
  • Converting large areas of the communities turf to drought resistant plants.
  • Updating more efficient MP nozzles on the turf that remained in the community. Replace all community medians holding turf with mulch and xeriscape.
  • Upgrading all current water nozzles to ensure efficiency.
  • Continuing to educate the community and HOA on other initiatives to further decrease water consumption.

Silverado Springs-18Silverado Springs-26








Making an Impact

The project has been wildly successful and popular with the community. Residents have loved the transformation and new look. The homeowners association has been highly satisfied with the service quality and changes TCA recommended and provided. From 2012 to 2014, the community reduced water usage by 23.5% allowing the 2014 annual water expenses to come in more than $15,000 under budget. This initiative took place prior to California’s restrictions. The community was prepared for mandate and was able to maintain their desired aesthetics.


With ongoing maintenance, continued monitoring, adapting to a new norm of water usage, Silverado Springs has transformed to an eco-friendly and sustainable neighborhood.


Can TCA help your community or city improve your public service, or commercial and landscaping services? TCA would love to help you find out. Why not send TCA a request for proposal?

Leave a Reply

Your email address will not be published. Required fields are marked *