Pennington Mine (18043900)

Fish Stocked by Species for the Last Ten Years

YearSpeciesSizeNumberPounds
2023Lake Troutyearlings2,770245.1
 Lake Troutadults349515.2
 Rainbow Troutyearlings7,5252,778.1
 Rainbow Troutyearlings7,5002,586.2
2022Rainbow Troutyearlings7,5002,500.0
 Rainbow Troutyearlings8,3972,656.7
2021Tullibee (cisco)adults2323.0
 Lake Troutyearlings1,670136.9
 Rainbow Troutadults56254.6
 Rainbow Troutyearlings7,5183,066.1
 Rainbow Troutyearlings7,5002,500.0
2020Lake Troutyearlings10024.1
 Rainbow Troutyearlings8,7653,427.9
 Rainbow Troutadults48257.1
 Rainbow Troutyearlings7,5002,678.6
2019Lake Troutyearlings3,340341.5
 Lake Troutadults328574.7
 Rainbow Troutyearlings7,5002,419.3
 Rainbow Troutyearlings8,1343,071.8
2018Rainbow Troutadults60259.7
 Rainbow Troutyearlings6,5072,284.5
 Rainbow Troutyearlings7,5002,777.8
2017Rainbow Troutfingerlings50033.3
 Rainbow Troutyearlings7,5002,777.8
 Rainbow Troutyearlings7,5142,863.1
2016Rainbow Troutadults28129.6
 Rainbow Troutyearlings7,5133,008.0
 Rainbow Troutyearlings7,5002,500.0
 Rainbow Troutadults38146.1
2015Rainbow Troutyearlings10,2003,506.7
 Rainbow Troutfingerlings30082.2
 Rainbow Troutyearlings7,5543,303.9
 Rainbow Troutadults31154.2
2014Rainbow Troutyearlings9,0003,417.0
 Rainbow Troutyearlings6,0022,000.7

Stocking Notes
1 - indicates fish purchased and stocked by private citizens and sporting groups.
2 - indicates fish purchased by the DNR for stocking.
3 – indicates fish cooperatively purchased, raised, and/or stocked by DNR and other agencies (state, federal or tribal) or sporting groups.

Stocking Fish Sizes
Fry - Newly hatched fish that are ready to be stocked usually called "swim-ups". Walleye fry are 1/3 of an inch or around 8 mm.
Fingerling - Fingerlings are one to six months old and can range from a size of one to twelve inches depending on the species. Walleye fingerlings range from three to eight inches each fall.
Yearling - Yearling fish are at least one year old. A one-year-old fish can range from three to twenty inches depending on the species. Walleye yearlings average from six to twelve inches.
Adult - Adult fish are fish that have reached maturity. Depending on the species, maturity can be reached at two years of age. Walleye reach maturity between the ages of four and six years.

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