Cheryl Moody, founder and CEO of Three Parameters Plus, Inc. (3PPI), would like to thank the Alaska development community for their past 23 years of support. 3PPI has begun scaling back operations and will close both Alaska offices in late 2014. Ms. Moody will continue to work with a select group of clients; utilizing former employees as subcontractors where needed. In 2015 she also expects to offer 3PPI’s Proprietary Smart Client Database (SCA) and 3PPI’s web-based learning management system (LMS) to interested parties by means of a fee-based system. Digitized data assets along the former Yukon Pacific Corporation (YPC) right-of-way from Deadhorse to Valdez will also be available via a data sales portal.

Effective 10/15/2014, 3PPI offices in Fairbanks and Anchorage will close except by appointment for asset sales. For a list of available assets please email, or watch for announcements on 3PPI’s website (

Three Parameters Plus, Inc., is a quality-product oriented natural resource consulting firm currently celebrating 20 years of service. Based in Alaska since 1992, 3PPI is one of Alaska’s premier environmental consulting firms offering professional regulatory support services. Our well established reputation is built on the application of sound science, due diligence, and production of high quality, legally defensible work products that our clients depend on. Our project portfolio includes small-scale land developments to highly complex regional scale studies encompassing hundreds of thousands of acres and tens of thousands data points. Over the past decade, 3PPI has successfully led some of the largest private sector jurisdictional wetlands, waters, and vegetation mapping projects in Alaska. The firm offers over 200 years of combined staff experience with expertise in the following areas:


December 12-13, 2014

Another 3PPI Warehouse Sale has been scheduled for Friday/Saturday of this week:

Friday (12/12):

9:30-11:00AM -- Maps & Reference Material Sales Only

11:30AM-5:00PM -- Monitors, Laptops, Furniture & More

Saturday (12/13):

9:00AM-3:00PM -- Monitors, Laptops, Furniture & More

3:30PM-5:00PM -- Maps Only/Large Item Pickup

This sale includes items from our Fairbanks Office and other items not offered at the last sale.

Cash required for purchases under $100, cash or credit card for purchases over $100.

650 W. 58th Ave., Unit A
Anchorage, AK 99518

June 29, 2014

Meaghan Shaffer was recognized by the Society of Wetland Scientists as a Professional Wetland Scientist, the eighth member of our staff to achieve the certification.

January 28, 2014

Zach Baer was recognized by the Society of Wetland Scientists as a Professional Wetland Scientist, the seventh member of our staff to achieve the certification.

October 7, 2013

Jeff Mason was recognized by The Wildlife Society as a certified Wildlife Biologist, the second member of our staff to achieve the certification.

August 15, 2013

Bryan Strong was recognized by the Society of Wetland Scientists as a Professional Wetland Scientist, the sixth member of our staff to achieve the certification.

June 21, 2013

Fifteen 3PPI staff completed Dave Rosgen's five-day Applied Fluvial Geomorphology class in Anchorage, AK.

March 15, 2013

3PPI moves administrative offices to Fairbanks, effective 3/15/13. For contract inquiries, statement of qualifications, or proposal requests, please contact our Fairbanks office.

August 8, 2012

3PPI celebrates our 20th Anniversary

June, 2012

3PPI staff participated in a three-day Rosgen training of Basic Field Surveying Techniques, focusing on surveying and river channel profiling techniques, including the application of the Rosgen stream classification system.

January, 2012

Justin Miner, our Director of Lower 48 Operations, completed the Key Executives Program at Harvard Business School.

March, 2011

Three Parameters Plus acquired the majority of Yukon Pacific Corporation's corporate assets, including all engineering and environmental data, and patents. 3PPI is licensing use of these data on a project specific basis. Interested parties should contact our Sedona office for more information.