Upper duffins creek

Do I have recently switch job locations and my drive home every day will cross the upper end of duffins creek I was just wondering if anyone would possibly share some local knowledge as far a brook trout are concerned....I spend a lot of time fishing the grand river for brown trout and it would be great to find some areas to try for some brook trout...I fish catch and release only and baroness as well...any information would be appreciated and if perhaps youd like some grand river knowledge is be more then happy to share....thanks take care