employees, families and friends participate in Duluth’s dragon boat race each summer
people filter
back to company directory

David Koltz

Senior Environmental Engineer

Profile Picture

David Koltz offers clients expertise and perspectives gained from nearly 25 years of experience in the public and private sectors. Although he focuses on environmental regulatory compliance related to water use and discharge—environmental review, National Pollutant Discharge Elimination System permitting, water supply and sewer collection, and related areas—his background also encompasses project design, planning, scheduling, and management, as well as construction oversight. Prior to Barr, David served as a pretreatment program manager and regulatory compliance engineer for Salt Lake City Public Utilities, where he directed and oversaw compliance with state permits governing industrial pretreatment, biosolids, effluent, and stormwater at the city’s water reclamation facility.

contact

801-333-8409

office

Barr Engineering Co.
170 South Main Street
Salt Lake City, UT 84101

Phone: 801-333-8400
Fax: 801-333-8401
Toll free: 800-632-2277