Clear Creek Associates provides expert services for legal cases involving groundwater contamination and groundwater supply. The firm’s founding principals, Doug Bartlett and Marvin Glotfelty, have participated as testifying experts in several court cases throughout the U.S. In particular, Clear Creek supports legal clients by:

- Development of groundwater database systems using ArcGIS
- Preparation of groundwater models that predict past or future groundwater conditions including the migration of groundwater contaminants,
- Expert review of reports or studies conducted by other experts,
- Preparation of expert reports; depositions; and testimony.