Three Parameters Plus, Inc.

Three Parameters Plus, Inc., is a quality-product oriented natural resource consulting firm which has been operating in Alaska since 1992, and throughout the United States since 2006. Based in Anchorage in Southcentral Alaska, the firm offers a wide range of natural resource related services, including wetland delineations, mapping, and functional assessments; permitting and regulatory assistance; water quality sampling and regulatory reporting; vegetation mapping, including special invasive and sensitive plant species studies; and related environmental services.

3PPI has successfully completed a variety of projects including small-scale local land developments (less than 100 acres) to highly complex regional studies encompassing hundreds of thousands of acres. The firm offers over 200 years of combined staff experience with wetland science and expertise in the following areas:

  • Wetland Determinations, Delineations, and Functional Assessments
  • Wetland Compensatory Mitigation Plans, Restoration & Bank Support
  • Regulatory Assistance
  • Wetland Restoration and Enhancement Projects, Monitoring
  • Mineral Exploration Permitting and Mine Permitting
  • Terrestrial Habitat Evaluations and Impact Assessments
  • Water Quality Program Design and Monitoring
  • Aquatic and Hydrological Investigations
  • GIS and Proprietary Database Technology


Contact Three Parameters Plus, Inc.

Contact Three Parameters Plus, Inc.

Cheryl Moody
President & CEO
2000 W Int'l Airport Rd.
Anchorage, Alaska  99502
Phone:  907.248.1500
Fax: 907.248.1501


Service Area

Statewide service provider in:
  • Alaska