Breadcrumb
Water
Campus Water Usage
Source of Charts: CSU Energy Dashboard
Goal
Pursue cost effective water resource conservation to reduce consumption by ten percent by 2030, as compared to a 2019 baseline, including steps to develop sustainable, drought tolerant or native landscaping, reduce turf, install controls to optimize irrigation water use, reduce water usage in restrooms, showers, fountains and decorative water features, and promote the use of reclaimed/recycled water (CSU Sustainability Policy).
Status
Humboldt continues to take steps to reduce campus water use in its domestic and irrigation systems, by seeking cost-effective efficiency and water conservation measures.
Projects
- Behavioral and Social Sciences building collects rainwater in twin 10,000 gallon tanks and recycles it for wastewater use (Facilities Management)
- 0.5 Gallon-Per-Minute (GPM) aerators on sink faucets (Facilities Management)
- Low-flow showerheads installed in campus building and residence hall shower stalls (Facilities Management)
- Domestic and irrigation water system leak detection, saving an estimated 1,170 CCF per year based on leak survey data, equivalent to approximately 20 percent of irrigation only use (Facilities Management)
- Retrofit existing flush-o-meters to reduce water to 2.4 GPM for toilets and 1.0 GPM for urinals (Facilities Management)
- Replace turf with with perennial, native and/or drought tolerant plants
Next Steps
- Continue campus-wide installation of building & system level metering
- Replace turf in certain areas with native and/or drought tolerant plants
- Continue surveying for leaks and conducting repairs to domestic and irrigation water systems
- Install soil-moisture and weather controlled irrigation system with programmable data lines
- Install low-flow toilets and urinals
- Work with the City of Arcata to consider extending a reclaimed water line to campus
Learn More and Get Involved
- Green Campus is comprised of paid and for-credit student interns implementing water saving campaigns
- The Sustainable Humboldt Innovative Futures Trust (SHIFT) provides funding for student-inspired water conservation projects, hires student development teams and receives oversight by a committee of students, faculty and staff
- Campus Center for Appropriate Technology (CCAT) demonstrates rainwater catchment and graywater re-use systems
Explore Sustainability Dashboard Categories
The Humboldt Sustainability Dashboard makes visible our progress towards meeting our sustainability goals, by featuring updated metrics for key sustainability performance areas, along with project descriptions, next steps and information on how you can learn more and get involved. Click through the sustainability categories and join the movement!
This dashboard is brought to you by the Humboldt Advisory Committee on Sustainability (HACS), a group of students, faculty and staff who believe that continual improvement in sustainability can be achieved with transparency and accountability.