Lowest diacetyl

Looking for a lager yeast with the lowest diacetyl. I've read on http://www.whitelabs.com/beer/craft_strains_lagers.html about different strains of lager yeasts. Some have notes about "low diacetyl production", but i'm wondering if there are are more details with specific numbers.

Nate

I've had some notorouis diacetyl producers not produce much at all, and I've had some non-noted strains produce more than I ever thought possible. Yeast strain matters, but so does yeast health so make sure you make a HUGE starter and pitch it at 48 degrees or so into the same temperature wort. That will minimize any diacetyl.

That said, I found that this White labs strain: http://www.whitelabs.com/beer/strains_wlp820.html didn't need a diacetyl rest for me whenever I used it.

Thanks for that link. I didn't see that Whitelabs had more info about tests they had done on diff yeasts. this page was helpful: http://www.whitelabs.com/beer/trial_fermentations.html#UNDERSTANDING_THE_DATA

Now that I'm looking at the data (unless I'm reading it wrong). WLP802 has "As-is Diacetyl" and "Total Diacetyl" WAY higher than other lager strains yet that strain states "low diacetyl production."

I don't get it. Am i reading this data incorrectly?