MaP Test
From Toiletpedia
MaP is short for Maximum Performance Testing, an independent report of toilet bulk removal performance developed by John Koehler and Veritec Consulting. Used by water utilities in the US and Canada, the test protocol uses soybean paste (miso) added in greater quantities to each flush until the toilet is unable to remove the full amount of waste. The maximum amount tested is 1,000 grams or more than 2 pounds of solid waste.
The report is updated several times a year and available here.
http://www.cuwcc.org/MaPTesting.aspx
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