We have provided water and wastewater systems operations consulting and operator training services throughout Alaska for over 45 years, initially as the consulting division of Northern Testing Laboratories, Inc. and since 2003 as NTL Alaska, Inc.

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NTL is no longer providing publicly-offered water and wastewater operator training classes. All our regularly scheduled operator training classes throughout Alaska are now being offered by the Alaska Water Wastewater Management Association (www.awwma.org).

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We would like to thank the many thousands of water and wastewater operators who have attended our classes since the early 1980’s, and particularly those who have earned new water and wastewater operations certificates so they could better serve public and private utilities in Alaska, the U.S., and other countries throughout the world. The communities and industries you serve are better because of what you do as water and wastewater professionals.