HISTORICAL NEWS SEARCH - Government of British Columbia
HISTORICAL NEWS SEARCH - Government of British Columbia
HISTORICAL NEWS SEARCH - Government of British Columbia
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On the evening <strong>of</strong> July 28, Dokie and the Wildmare area were hit by heavy rain and marble-size hailstones. The<br />
hailstones accumulated in some ditches nearly 1 ft. (30 cm) deep. Corn crops, wheat fields and greenhouses were ruined<br />
throughout the area. Many berry bushes and trees were totally stripped <strong>of</strong> their just ripening fruit and leaves.<br />
Between early August 1-4, Chetwynd recorded more than 2 in. (50 mm) <strong>of</strong> rain. More than 6 in. (150 mm) <strong>of</strong> rain<br />
fell during a weeklong period. On July 31-Agust 1, Chetwynd was hit by flooding causing an estimated $500,000 damage.<br />
*1) Hardest hit was the area around the post <strong>of</strong>fice. Damages in the Chetwynd district were estimated at $680,000. *2)<br />
Several businesses flooded, roads washed out, bridges collapsed and many residences suffered minor to severe damage.<br />
Commotion Creek overflowed its banks, affecting three culverts and stalling traffic on Highway 97, 15 mi. (24<br />
km) west <strong>of</strong> Chetwynd. Most damage occurred in the vicinity <strong>of</strong> the District <strong>of</strong> Chetwynd but also in areas as far east as<br />
Pouce Coupe and as far north as the Fontas River. Initial restoration cost was estimated at $733,000. (Province <strong>of</strong> <strong>British</strong><br />
<strong>Columbia</strong>, File P87-7).<br />
Flooding problems occurred in the Chetwynd-Moberly Lake area (including creeks crossing Highway 97 further<br />
east); near the Villages <strong>of</strong> Pouce Coupe and Taylor; at the Halfway River Indian Band Lands and at the Indian communities<br />
<strong>of</strong> Kahntah and Fontas and along the Fontas River southeast <strong>of</strong> Fort Nelson.<br />
Preliminary indications were that most <strong>of</strong> the damage was sustained as a result <strong>of</strong> wood and gravel debris<br />
blockages <strong>of</strong> culverts and stream channels, and not because these facilities were otherwise inadequate.<br />
Numerous Dokie residences suffered damage from two flooding creeks. At least one house lost its foundations and<br />
tipped over. Following the announcement that Highway 97 would reopen on August 1 at 4 p.m., a mile-long traffic jam<br />
occurred at Dokie. Flooding streams re-routed themselves, washing out fences and driveways. A washed out culvert at<br />
Hillview Access Road, 1 mi. (1.6 km) west <strong>of</strong> Chetwynd left several families cut <strong>of</strong>f.<br />
On the evening <strong>of</strong> July 28, the Dokie and Wildmare areas west <strong>of</strong> Chetwynd was hit by heavy rain and<br />
“marble-size” hailstones. In one ditch, hailstones accumulated nearly 1 ft. (30 cm) deep. Leaves were torn <strong>of</strong>f trees and<br />
shrubs. This summer hailstorm ruined corn crops, wheat fields, gardens and greenhouses. Many berry bushes were<br />
totally stripped <strong>of</strong> their just ripening fruit. Property owners in Dokie were hit by the flooding <strong>of</strong> two creeks. Numerous<br />
residences suffered damages and at least one house lost its foundations and tipped over.<br />
Starting about 9 a.m. on August 1, Commotion Creek overflowed its banks and eventually stalled traffic on<br />
Highway 97, 15 mi. (24 km ) west <strong>of</strong> Chetwynd. The highway was finally closed after the bridge at Dokie, about 6 mi.<br />
(9.6 km) west <strong>of</strong> Chetwynd washed on the afternoon <strong>of</strong> August 1. Other flooding streams closed Highway 29 north<br />
towards Hudson’s Hope and south towards Tumbler Ridge.<br />
On the night <strong>of</strong> August 1 and the morning <strong>of</strong> August 2, heavy rain caused flooding and an estimated<br />
$680,000 <strong>of</strong> damage in Chetwynd. Not since the early 1970s had the town <strong>of</strong> 2,500 been hit so hard by rain and<br />
subsequent flooding. Run<strong>of</strong>f water severely affected culvert and bridges. Gravel washed out from the bases <strong>of</strong> several,<br />
including Windrem and Centurion Creek bridges. Large trees and other floating debris plugged near the Post Office,<br />
destroying the road pavement. When the creek re-routed severe flooding occurred to several buildings on the South Access<br />
Road.<br />
Hardest hit was the area near the Post Office, where a culvert in Windrem Creek was too small to handle the<br />
volume <strong>of</strong> water, and the Kal Tire/Red Rooster area where the BC Rail tracks prevented the water from escaping. The<br />
Northern Lights College and the BC Rail line also flooded.<br />
On the access boulevard and around the Red Rooster store small lakes formed. The Legion Subdivision was<br />
nearly flooded when Centurion Creek flooded and destroyed the footbridge. When the creek found a new route, severe<br />
flooding occurred to several buildings on the South Access Road. The sanitation sewer trunk line with aerial pipes<br />
crossing Centurion Creek washed out. It was replaced by an inverted siphon system with pipes placed under the creek.<br />
Near Northern Metallic and Kal Tire, floodwaters severely damaged the pavement. At the old Windrem<br />
Creek dam near the Chetwynd Public Campground waterfalls were formed. Some families at Hillview Road were<br />
isolated after floodwaters washed out the culvert. The sanitation sewer trunk line, with aerial pipes crossing Centurion<br />
Creek, washed out. It was replaced with an inverted siphon system, where the pipes are placed under the creek.<br />
The cages along the bridge by Dixied Lee, and the industrial subdivision where the culvert was also too<br />
small to handle the extreme flow, would have to be replaced by larger ones. A beaver dam backed up water into one <strong>of</strong><br />
the town’s trailer parks, but once the dam broke, the water went down in 40 minutes.<br />
At about 9 a.m. on August 2, serious highway flooding started at the Commotion Creek turn<strong>of</strong>f on Highway 97.<br />
Bisset bridge, west <strong>of</strong> Chetwynd on Highway 97 washed away and the road was closed briefly. On August 3,<br />
Dokie bridge washed out, causing traffic to line up for miles before a temporary bridge could be put in. On August 1,<br />
the 36-in.culvert at Fernando Creek was partially submerged and there was evidence that it was plugged with debris.<br />
Watercourses impacted included: Bowlder Creek; Commotion Creek; Stone Creek; Bissett Creek; Wildmare<br />
Creek; Fernando Creek; Unnamed Creek; Windrem Creek; Widmark Creek; Centurion Creek; Medicine Woman Creek; Le<br />
Bleu Creek; Pingel Creek; 8-Mile Creek; Halfway River; Townsend Creek; Prespatou Creek and Rolla Creek, Tremblay<br />
Creek and Meikle Creek.<br />
Deposition <strong>of</strong> Bowlder Creek bedload in the Pine River, at their confluence immediately upstream from a<br />
secondary road crossing plugged the channel <strong>of</strong> the Pine River to an average depth <strong>of</strong> about 3.5 m. Being plugged from the<br />
left bank to mid channel, the flow was diverted towards the eroding right bank. It endangered a cabin, the highway bridge<br />
and to a lesser extent, a nearby house. Estimated cost to remove 4,500 m 3 <strong>of</strong> gravel was $22,000.<br />
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