What People Are Saying

“We had Indigo Water Group administer an in-person class at our facility on microbiology, microscopy, and process control. The curriculum that was put together was immensely informative and has greatly helped improve our knowledge base to create better protocols and procedures. Being on-site, the training was even tailored to the specific processes of the attendees, making the content as relevant as possible. I cannot recommend Indigo highly enough.”

Casey Mentzer, P.E.

Process Engineer, Truckee Meadows Water Reclamation Facility

“Today I passed my Ohio Class 1 operator’s exam. Your courses were a tremendous help. It made the theory and maintenance portion a lot easier. It covered a lot of equipment that my plant doesn’t have and that I have never actually seen in person. I also scored well on the math portion thanks to your strategies and practice problems. I will definitely recommend your courses to anyone looking get their license.”

Sam Sandusky

I have taken many of your wastewater classes. Your program is outstanding!  I have learned so much from you over the years

Jeanie M.

I am a student in water wastewater technology.  I have bought CD’s and searched the Internet for help solving water math problems.  Your site was over-the- top excellent!  Most sites do not use conversion units which makes the math difficult to understand. I wanted to let you know how much I appreciate your work.

I would just like to take a few moments of your time to thank you for putting those “big books of water and wastewater” on line. I am currently studying for my level 2 and hopefully then my level 1 later this year. I had been looking for something like these books – something that explains math in plain English. I’ve passed them out to anyone who was interested here at the wastewater treatment plant and everyone was quite impressed. So once again, a big THANK YOU!!!!

Joseph Pereira

Supervisor, West Virginia Water Authority

Thank you so much.  The webinar series was a tremendously valuable educational experience for me. I started the course with very little knowledge of water and wastewater systems. The webinars provided the flexibility that I needed to work within my other job responsibilities and still complete the courses. Please keep me informed of other courses offered in the future by Indigo Water Group.

Wanted to thank you for your exam cram class.  I was able to pass the B this September.  I really think your class helped push me over the hump.

Thanks again for the Exam Cram session this summer.  The course really helped me out on the B test, which I PASSED!!!!  Whooo hoooo!!!!  I will be sure to sign up for more classes with you next summer before my A test.
Loren Mendenhall

Frisco Sanitation District