The Contented Angler
Hatch Pool
March
"In the recollection of the trout fisherman it is
always Spring. The Blackbird sings of a May
morning.  The little trout jump in the riffles, and
the german brown comes surely to the fly on the
evening rise."
R. Palmer Baker
All flies in this pool dressed by J.G.
Insect
Size
Water temp
Date
Early Stonefly
12 - 18
40
Feb. 1
BWO
14 - 20
  March 1
Grannom
14 - 16
45 - 60
April 22
Blue Quill
16 - 18
45 - 60
April 12
Green Caddis
10 - 16
45 - 70
May 8
Blue Quill
16 - 18
  April 12
Quill Gordon
12 - 14
50 - 60
April 12
Hendrickson
12 - 14
45 - 60
April 20
Little Green Stone
16 - 18
50 - 65
June 5
Golden Stone
6 - 10
45 - 60
June 25
Yellow Sally
14 - 16
45 - 65
June 5 - Oct.
Isonychia
12
50 - 60
May 25
Black Dancer
16 - 18
50 - 70
April 18
Blue Quill
16 - 18
45 - 65
April 12  June 25
Spotted Sedge
14 - 18
45 - 70
May 18
Little Sister Sedge
16 - 20
45 - 70
June - Aug.
Sulphur Rotunda
16 - 18
55 - 65
May 5
BWO
12 - 16
55 - 70
May 25
Insect
Size
Water Temp
Date
Dk. Green Drake
6
55 - 70
May 25
March Brown
10 - 12
55 - 70
May 20
BWO
20 - 26
55 - 65
June 1
Long horn sedge
12 - 16
60 - 70
Late June - Aug
Brown Drake
8 - 10
60 - 70
May 25
Sulphur dorothea
16 - 18
60 - 65
May 25
Yellow Quill
12 - 18
60 - 70
 
Smokey Wing Sedge
10 - 18
60 - 70
 
Cream Cahill
12 - 14
  June 12
Lt. Cahill
10 - 14
60 - 70
June 1
Hex
6
60 - 70
Aug. 15
Green Drake
8 - 10
65 - 70
May 25
Golden Drake
8 - 10
65 - 70
June 25
Blue Quill
#18
65 - 70
July 1
Yellow Drake
8 - 10
65 - 70
June 12
Trico
22 - 28
65 - 70
July 1
White Fly
12 - 16
70
Aug 12
Dot Wing Sedge
12 - 18
65
Sept 15
Isonychia
12 - 14
65
Sept1
Insect
Size
Date
Baetis interclaris
20
Jan. Dec.
Tricaudatus
20
April 1
Drunella lata
16
May 25
Danella Simplex
18 - 20
June 15
Tricaudatus
18 - 20
Sept. 1
The many Mayflies that we call "Blue Winged Olives" should
provide year-round fishing. Here's a convenient chart.
Every March, the Early Black Stoneflies crawl out on to the snow and
welcome us to another trout season. We are reminded that all is
well and normal. Although it can be a great hatch to fish, I've often
seen trout ignore them on stocked waters and marginal streams. If
you catch the egg layers on a sunny April afternoon, the adrenalin
will be pumping! You will start seeing these as the water temp.
approaches 40 degrees.
The early bwo and various midges will also be present.
Welcome to trout season. Be careful out there and always be helpful
to others.
Photo courtesy of Sam Beitel. March
2010
CDC Stone by J.G.
Please cast HERE for patterns