William Rettig Email & Phone Number

Goodyear, Az, Us

Spokane, Wa, Us

Spokane, Washington, United States

- Designed and now operate Spokane’s residential water audit program facilitating ~120 audits each year to identify leaks, improve irrigation efficiency, reducing unnecessary consumption. - Calculate ET based water budgets to determine water needs both inside and outside the home.- Analyze historic water consumption data to establish use patterns, detect leaks, and uncover waste events.- Statistically analyze program effectiveness by calculating weather-adjusted water budgets to measure efficiency beyond total gallons used.- Diagnose and enhance efficiency for cooling towers, RO units, water softeners, commercial irrigation systems, and water cooled systems. - Collaborate with stakeholders from operations to senior management to strategize and implement active water management through BI integration, improving SOPs, and streamlining equipment management.- Install ultrasonic submeters as a diagnostic tool, remote monitor, and to report efficiency.- Lead outreach initiatives, educating students and community members through presentations, guest speaking, and community events. - Develop SEL and place-based environmental education programming focused on local water resources and sustainability for K-12 students. - Manage the processing and approval of incoming residential and commercial water efficiency rebates.

Spokane, Washington, United States

Spokane, Washington, United States

- Constructed drought-tolerant landscapes utilizing native plants and water efficient landscaping practices.- Designed, installed, and maintained irrigation systems. - Operated heavy equipment and can tow 10-15 ft trailers.

Spokane, Washington, United States

- Created weekly social media and public outreach blog post on water conservation and river health to educate and spread public awareness.-Conducted river surveys to identify trash, point-source pollution, and survey river health.

Spokane, Washington, United States

- Partnered with the Spokane School District and Second Harvest’s food distribution and delivery program to address local youth food security and food deserts during COVID-19. - Recorded and produced instructional cooking videos to spread nutritional education to elementary through high school-aged students. - Helped pack and disperse 1000s of activity kits distributed to students county-wide over the summer.

Spokane, Washington, United States

- Planned an Earth Day Carnival interconnecting Gonzaga’s environmental clubs to spread awareness on campus. - Engaged with a diverse range of community speakers to discuss various sustainability practices across industries.

Boulder, Colorado

- Conducted a variety of natural resource projects, such as trail maintenance, trail erosion mitigation, cutting tread, and invasive species control to conserve and protect Boulder's OSMP for future generations.