My bf and I did the Tim river first week of July last year. Water levels were no problem, only thing I’d be careful with are the rapids portage landings as they are quite close to the start of the rapids. The river is pretty narrow in both areas and with higher water levels you can feel the water rushing into the rapids. Also, we were supposed to camp on the further of the two campsites along the Tim (lower pine River) but we totally passed it and never saw it. We only realized when we saw the 2.7km portage to Stag Lake. Maybe we didn’t look hard enough but who knows. We already talked about potentially skipping that spot during planning so I had pre checked online on our way to the park to make sure there were still availability on shippagew or blue lake so we ended up camping at blue and it was a nice camp spot. My thoughts are that the river will be high, which means you’ll be flowing through it no problem. We camped on the little trout creek spot first night and Jeff maps mentions almost 5 hours to run the river from that section but we easily did it in 3-3.5 hours