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Jan 25, 2010
DNR defends decision to end trout stocking on some Ely area lakes
The Minnesota DNR's abrupt decision to stop stocking trout in some area lakes has been met with surprise by anglers but was defended by the agency in an interview last week.
Tower area fisheries supervisor Joe Geis said while the decision was based on saving money, the lakes that were cut were marginal in trout production.
"All of the area offices that stock trout were asked to evaluate trout stocking lakes and identify where stocking could be reduced or discontinued to have the least effect on anglers and where there was poor survival and low fishing pressure," said Geis.
"When we do stream trout lakes we look at the biomass pounds of trout per gill net. The ones we proposed to discontinue stocking on were well below the median for stream trout lakes," said Geis.
Going through the list of lakes where changes will be made, Geis said:
Ahsub - "What we're seeing there is we've got competing species, smallmouth bass and white sucker seeing poor survival of stocked trout in recent years."
Conchu - "Conchu has got largemouth bass, white sucker and a few northern pike in it. There we again have poor survival of stocked trout along with competing species and trout numbers well below the median pounds per gill net."
Dan - "This a small lake that had low pounds of brook trout per gill net, below the median. We're seeing poor survival and that one has pretty low angling pressure."
High - "That one we were stocking three species, splake, rainbow and brook. We're seeing the splake are doing the best in terms of pounds per gill net. The brook trout were next and we haven't caught any rainbows in recent assessments. We're proposing to eliminate rainbow stocking and stock one year of brook trout, the next year splake."
Ojibway - "We were stocking lake trout in there. That lake's always had low numbers of lake trout. We fin-clipped the lake trout we stock in there, we started doing that in the early '90s. We had a couple of years where we had high numbers of lake trout in the mid-'90s but a high percentage were recently stocked fish. In general the numbers of other than recently stocked trout were pretty low and there's also a slower than average growth rate. There's some natural reproduction of lake trout in Ojibway and we didn't feel we could increase the lake trout population in Ojibway."
Burntside - "The lake trout stocked in there are clipped too. For the lake trout program for inland lakes we're changing from the Gillis Lake strain which has done well in Burntside to the Mountain Lake strain. In recent years we've seen an increase in the percentage of unclipped fish from natural reproduction. It went from 11% in 2001 to 23% in 2003 to 33% in 2005 and 54% in 2007 so we're getting an increase in reproduction. It did drop in the number of unclipped fish in our 2009 assessment We're seeing an increase in natural reproduction and we didn't want to stock a genetically different strain, that would affect reproduction."
The DNR's fisheries and wildlife budget is $192 million. The agency will save $200,000 with the reductions in the trout stocking program.
"With the economy we have everybody needs to be looking at what they're doing," said Geis. "We're getting pinched in our budget and we need to be spending our angler dollars wisely."
Geis said the fisheries division of the DNR currently has 28 positions vacant statewide due to a lack of funding.
Putting in a trout stamp increase is not on the DNR's agenda, either.
"That has to go through a whole process of approval before you can take it to the legislature and in the current budget climate, the current administration didn't feel that was going to happen," said Geis.
He also said that right now the fisheries division is spending more money than it is taking in from fishing licenses and the federal excise tax on tackle, boats and motors.
The stocking reductions will take affect in 2011.
Even if more monies become available in the future, Geis doesn't see the DNR reversing course.
"Just from what we're seeing, these lakes are just not performing well. Some of them did some years ago after reclamation. They were good trout lakes but we're just not seeing the survival or growth we think we should be getting. I'm not sure even if we had more money in the future , I'm not sure we would want to keep stocking these lakes."