Rainfall over the next two to three weeks will determine the ongoing flood risk level for Okanagan Lake, says the head of the BC River Forecast Centre.

Dave Campbell says the impact from the melting higher elevation snowpack is beginning to diminish across the Southern Interior, but rainfall in the 25 to 30 mm range can still have a damaging and immediate flood impact.

香蕉视频直播淭he positive thing at this point is projecting for the month of June, we are not looking to have that kind of extreme rainfall occurring,香蕉视频直播� Campbell said.

香蕉视频直播淓veryone needs to remain vigilant but there are signs now that the flood risk is beginning to diminish.香蕉视频直播�

Campbell said the combination of rain and intense heat spells during May has contributed to a reduction of the alpine level snowpack, to the point where it is a limiting factor in driving up river and creek levels feeding into the Okanagan Lake system.

香蕉视频直播淭he one thing that will have the single biggest impact at this point remains the rain,香蕉视频直播� Campbell stressed.

At its peak earlier this spring, Mission Creek was flowing at 80 cubic metres per second, which now has dropped down to the 25 to 30 cubic metre range level.

香蕉视频直播淚t香蕉视频直播檚 been three to four weeks since we香蕉视频直播檝e seen those levels at 80, which indicates in terms of risk the snowmelt impact on the creek is playing less of a flood risk role,香蕉视频直播� Campbell said.

Shawn Reimer, head of the water stewardship branch of the provincial ministry of forests, lands and natural resources, said the historic high water intake levels draining into Okanagan Lake may have peaked, again depending on the rainfall in the weeks ahead.

For the last five weeks, Reimer said the Okanagan Lake water release dam at Penticton maximum discharge level is 55 centimetres depth daily while the lake intake rate was 169 cm.

香蕉视频直播淎s the snowmelt becomes less of a factor, we won香蕉视频直播檛 see the lake continue to rise at significant levels. That fact alone is encouraging but that香蕉视频直播檚 as long as we don香蕉视频直播檛 see significant rainfall through this weekend or over the next few weeks,香蕉视频直播� Reimer noted.

Reimer said the water level for Kalamalka Lake, which feeds into the Okanagan Valley lake system, has also shown signs of remaining flat or dropping a little in recent days.

香蕉视频直播淭here is no longer snow to feed the Kalamalka Lake and Wood Lake system so we should start to see some dramatic decline in those lake levels fairly soon, depending on precipitation,香蕉视频直播� Reimer said.

For people living along the Okanagan Lake shoreline living behind sandbag and other dam barriers, Campbell said while they might tentatively breathe a sigh of relief for the moment, the peak level for the lake could still rise.

香蕉视频直播淲e still need a bit of time to create some (downward) space in the lake level before you start sending the message we are through with the flooding. The situation is still very sensitive to rainfall particularly over these next few weeks. It香蕉视频直播檚 a situation we will continue to watch closely,香蕉视频直播� Campbell said.

Reimer said the water release balance at the Penticton dam needs to see the water release levels higher than the lake intake levels.

香蕉视频直播淚香蕉视频直播檓 not sure that catch up in terms of water release is the right word with the lake level showing signs of at least stabilizing, but it is a better situation if that is to continue,香蕉视频直播� Reimer said. 香蕉视频直播淭he longer the lake levels remain flat or rise slowly, the more time it allows us to discharge water from (Okanagan Lake).香蕉视频直播�