Page 10 TIIEHFRUDOUTIOOK Saturday October 13 1990 Salmon intruder causes concern ByBENDUMMETT The Herald The province s Ministry of Natural Resources is in vestigating a sighting of what looked like a number of Pacific Salmon swimming upstream in Silver Creek next to Willow Park in last Sunday said Tracy Smith a Fish and Wildlife Super visor with the If they were Pacific Salmon the fish were heading upstream to find a place to spawn confirmed Mr Smith Appropriate spawn areas include Silver Creek nearby Black Creek and further upstream at Bclfountain the Credit River If the Pacific Salmon reach these spawning grounds they could harm the native Credit River and Silver Creek Brook and Brown Trout he said Ken Owen manager for Resources and planning with the Credit Valley Conservation Authority echoed this opinion saying the fish could wreak havoc on the Brown and Brook Trout The CVCA oversees the Credit River the Mr Smith suggested in a telephone interview thai the fish could have been Atlantic Salmon But when told these fish seemed to weigh about pounds or more he said they were more than like ly Pacific Salmon The Atlantic Salmon in the Credit River are between four and five pounds said Mr Smith The MNR has been stockpiling the middle section of the Credit River at the Reed Dam in Streetsville with Pacific Salmon for the past several years said Mr Smith Pacific Salmon eggs are col lected at the dam in the Fall They are then cultivated at an MNR hatchery and subsequently put back in the river at the Reed Dam From here the fish swim down nver to Lake Ontano where they stay for two or three years After this period they return back to the Reed Dam in the Fall to spawn The problem according to Mr Smith is that some of the more tenacious fish are capable of jumping over the dam Heading upstream they encounter three other dams but at certain times during the Fall the fish can over come these obstacles said Mr Smith The MNR has little control over these dams because they are privately owned he said To lay their eggs the Pacific Salmon turn over on their side and wag their tail back and forth to make a nest Once the nest is complete they lay a few eggs and then proceed to make another nest to lay more eggs This pro cess is repeated several times resulting in a huge nest which destroys the nest of the Brook and Brown Trout said Mr The native fish can t begin to compete because they are about four pounds while the Pacific Salmon can weigh up to 50 pounds he plained Mr Smith acknowledged that some Pacific Salmon can escape the Reed Dam area saying it has happened in previous years and it something the MNR prefer red didn happen But it s not a crisis situation he stressed Mr Smith said the fish jump over the Reed Dam because of a small lip in the dam caused by the loca tion of a nearby rock in the said Mr Smith The is watting for the opportune time to remove the rock he said Mean while nothing can be done to stop the fish moving up stream if they jump over the dam Aside from the s Pacific Salmon Credit River program it has also been stocking the river with Atlantic Salmon for the past two years At one time said Mr Smith Atlantic Salmon were native to the Pollution destroyed the population The river is now clean enough to support an Atlantic Salmon population he said This Fall marks the first time that the fish first hatched two years ago have returned to the to spawn But the has taken steps so that these fish don infiltrate the spawning areas of the Brook and Brown Trout said Mr Smith Air transportation a region concern Regional Council directed the Region planning iff Wedrsda to evaluate recommendations con the future of in and out of Greater A Committee comprised of the A Regional chairmen in eluding s Peter put forth several recommendations aimed at im proving air transportation in the Aside from the GTA is of Hamilton Went worth Waterloo Region Brampton Etobicoke Metro York Region Peel Mississauga Durham Pickering and Oshawa The main suggested recom mendation is that an airport authonn be established with tht Lester B Pearson International airport as the hub and the smaller surrounding airports linked toil The future development of the smaller which lota 11 including in Burlington depend on the of Lester Pearson Air port and the amount of traffic Urging the Region to par in the study chairman wrote in a report presented to councillors day I believe that airports with capacity the will play a significant role in the economic development of Halton over the next years GRAB A BITE 8731211 WliSter DENTURE THERAPY CLINIC TH Denture Therapist Mill St Georgetown 8778974 Tht Ministry of Natural Resources is Creek to spawn this Fall This picture of what up investigating whether Pacific Salmon have peirs to be a Pacific Salmon was taken in jumped over the Itecd Dam in Streetsville and are reek at Norvat next to Willow Park on making there up the Credit River and Silver laslSunday Heraldphoto Halton Cable Program Listings for 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