"It's the people!" Reflections from dedicated staff members who've been with CFANS from Day 1

June 09, 2026

This year, the University of Minnesota celebrates its 175th anniversary while also celebrating the 20 year anniversary of the College of Food, Agriculture and Natural Resource Sciences (CFANS). Three of OSTP's staff members have been with CFANS since the very beginning. These staff members reflected on their personal journeys, their favorite memories, and what it means to dedicate a career to a calling.
 

David Gustafson

Dave Gustafson

Onsite Sewage Treatment Educator

Joined in 1990 as an Extension engineer

Role: I help Minnesotans make decisions on proper wastewater, so when they get home they can relax without impacting the Minnesota environment we all enjoy.

Memorable moment: Working with the community of Hazel Run (population 55) to develop their community solution for wastewater infrastructure. It was a fun project with great Minnesota homeowners that worked together to create a sustainable solution. 

Word he lives by: Our Minnesota water resources take everyone's help to be enjoyed the way Minnesotans expect. By doing the right little things, you can make a BIG difference.

 

Daniel Wheeler

Dan Wheeler

Onsite Sewage Treatment Program Manager

Joined in 1996

Role: I spearhead septic system education and research across Minnesota and beyond.

Pride point: I just completed my 21st year teaching ESPM 3221 Soil Conservation and Land-Use Management course, and getting to connect with and learn from my students every year is incredibly rewarding.

Words he lives by: In our program, we teach Minnesotans around four vital principles: KISS, KINN, KILL, and KIGG — Keep It Simple, Keep It Natural, Keep It Level, and Keep It Going.

Memorable moment: I actually met my wife here! We even got to work together for several years within the Department of Soil, Water, and Climate and the Water Resources Center.

 

Sara Heger

Sara Heger

Onsite Sewage Treatment Program Researcher and Instructor

Joined in 1997

Role: Conduct training and research to treat wastewater back into the water so it can be used again.

Pride point: The Onsite Sewage Treatment Program is known across the country for our impacts in teaching and research

Memorable moment: Getting my PhD while working full time!