I'm not going to speak "officially" on this subject, since I haven't seen the operations as a result of the March forecast, but last I saw, we would have some low (800 cfs), but boatable flows for May and most of June, with peaks of 2000 cfs for a week centered approximately over memorial day weekend. This was based on a 111% inflow forecast, now that is down to around 100% and dropping.
Current San Juan Snowpack is 100% of average as of today. So, I don't know where fdon is getting his numbers. Look for things to get below average here soon.