There are Calix offices and partners all across the globe.

To visit one of our regional websites, select the region you're interest in below:

Our team

We take pride in providing high-quality products, technical credibility in the applications of water, process water, and wastewater treatment, dedicated delivery specialists and equipment, and proactive on-site technical service.

“We help our customers with their water.”

Dr Doug Kelley

President of IER

Dr. Kelley is a Ph.D. Chemist with 29 years of research & development experience in water and wastewater treatment technologies.

Doug graduated from Iowa State University in 1990 with a Doctorate in Inorganic Chemistry. He worked with Nalco for 14 years in basic research and new product development.

He is also the co-inventor on numerous patents related to scale and corrosion control in boiler and cooling water environments.

As President of Inland Environmental Resources (IER), Doug has spearheaded the development of proprietary, safe, environmentally-friendly, and cost-effective chemical products based on Magnesium Hydroxide.

Dr. Kelley is a member of the American Chemical Society, American Society of Heating, Refrigeration, & Air-Conditioning Engineers, and the Water Environment Federation.

NOBODY CARES HOW MUCH YOU KNOW, UNTIL THEY KNOW

HOW MUCH YOU CARE.

 (PRES. T. ROOSEVELT)

Peter Leber
Centralia-South Regional Manager

Read profile

John Strong
Centralia Plant Manager

John Van Wingerden
Centralia-North Regional Manager

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Karen Kurle
Customer Service Manager

Kevin Kohler
Pasco Project Engineer

Theresa Kelley
Bookkeeper

High quality products | Proactive customer service

Based in Spokane, Washington, IER primarily services the Pacific Northwest and Upper Midwest with plant locations in Sioux City, Iowa; Muscatine, Iowa;
Centralia, Washington and Pasco, Washington.

Chad Steinkuehler
Midwest Regional Manager

Asa Thunder Eagle
Pasco Plant Supervisor

Patrick Helman
Pasco Plant Truck Driver

Talon Hutchinson
Centralia Plant Truck Driver

Steven Staggs
Centralia Plant Truck Driver

Joshua Howard
Regional Technical Manager

We believe our people are key to achieving our purpose.

Ray Cruz
Centralia Plant Truck Driver

SPECIAL THANKS TO OUR SUPPORT ASSOCIATIONS

Along with our parent company, Calix (www.calix.global), we work cooperatively with each other, our team, our customers, and partners worldwide, to make a positive difference for the long-term. Because there is only one Earth.

Mars is for quitters!

GOT A QUESTION? WANT A QUOTE?
CALL US: 800-331-3314

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Latest News

June 09, 2021
AMALGAM Mg(OH)2: alternative to caustic soda for wastewater treatment – with Birch Bay Water & Sewer

A safe and cost-effective alternative to the use of sodium hydroxide [caustic soda, NaOH] for wastewater alkalinity and pH adjustment

June 09, 2021
Magnesium Hydroxide’s Role in Sludge Compaction

Trying to determine how to improve wastewater sludge dewatering and compaction can be a very complicated process.  The root cause

March 16, 2021
Introducing Kevin Kohler

 Kevin joined IER in 2009, and has held various positions including Plant Manager, Regional Manager, and now Project Engineer.

SUPPORTING WATERAID

Because we truly care about sanitation

Almost 2 billion people do not have a decent toilet or access to basic and safely managed sanitation. In many cases, faeces and urine end up untreated in the environment, contaminating it and threatening people’s health.

This is why IER supports WaterAid programs, to facilitate access to safe water, sanitation and hygiene in the world’s poorest and most marginalised communities.

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