MaP Testing

November 2015
Please Take Our Latest User Survey
Participate in MaP’s Latest User Survey

Take our 5question survey relating to a specific user habit…. paper toilet seat covers!  Takes less than 15 seconds.

*Note, if you’ve already taken the survey, you will not be prompted to take it again.

Latest Postings of MaP Performance Test Results
  • 3,200 different tank-type toilets from over 100 brands — all tested and listed with over 2,500 qualified to the US EPA WaterSense specification
  • 300 different High Efficiency urinals listed — From 25 different brands . . .. 240+ are flushing urinals qualified to the WaterSense specification
  • 488 different flushometer toilet combinations for commercial installations, all tested and listed
  • 127 different urinal flushometer valves certified to the WaterSense specification

Go now to our Downloads Page or use our Search Tool!

MaP PREMIUM-rated toilets are transforming the marketplace in the West!
  • Newest category of tank-type toilets for residential installations
  • 181 different models from 34 different manufacturers
  • All MaP PREMIUM toilets MUST….
  • be compliant with and certified to the US EPA WaterSense specification
  • flush with 1.1 gallons (4.0 litres) or less
  • meet a MaP performance score of at least 600 grams
  • MaP PREMIUM toilets now earning priority rebates from large water providers
Contact Us

John Koeller, P.E.

Principal, Koeller & Company
Office – 714.777.2744
Mobile – 714.757.0679
Email –

Bill Gauley, P.Eng.

Principal, Gauley Associates, Ltd.
Office – 519.853.8847
Mobile – 416.677.6193
Email –

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