http://www.mwronline.net/mrc/default.aspx
As someone has mentioned this link is useful
Maidenhead Rowing Club river flows , combined with the EA boards site help . There is a history on the flow page so you can esttimate when the the boards/flows may come down.
Yellows decreasing may be OK but it seems you will always get caught out somewhere so best to moor up.
Any hint of boards has me moored up especially if single handed. With strong flows you sometimes need the whole river width to ferry glide a bridge or lock entrance and there will always be someone else coming the other way. As you don't know what they are doing its a no go so I moor up zzzzzzzzzz !
