Colorado Hatch Conditions for Late June
| Insects |
Color |
Dates |
Emergence |
Size |
Spinner Fall |
Illustrations
© The Flyfisher Group |
Caddisflies |
| Great Gray Spotted Sedge |
Gray Green to Olive Brown |
Jun 1 - Jul 15 |
Sporadic |
10-12 |
NA |
|
| Little Plain Brown Sedge |
Brown to Chocolate |
Jun 15 - Aug 30 |
Sporadic |
14-16 |
NA |
|
| Little Sister Sedge |
Green to Greenish Brown |
May 15 - Aug 30 |
Afternoon & Evening |
14-16 |
NA |
|
| Little Tan Short Horn Sedge |
Dark Brown to Yellow |
Mar 1 - Aug 30 |
Sporadic |
14-16 |
NA |
|
| Little Western Dark Sedge |
Dark Brown |
Jun 1 - Aug 15 |
Mid Day |
16-18 |
NA |
|
| Micro Caddis |
Yellow, Orange or Brown |
Jun 15 - Oct 15 |
Sporadic |
20-22 |
NA |
|
| Spotted Sedge |
Brownish Yellow |
May 15 - Sep 30 |
Sporadic |
10-12 |
NA |
|
Mayflies |
| Blue Winged Olive |
Light Olive Brown to Brown Olive |
Mar 1 - Nov 15 |
Clouds & warmest part of day |
16-18 |
Evening |
|
| Brown Drake |
Dark Brown to Blackish |
Jun 15 - Jul 15 |
Evening |
10-12 |
Late Evening |
|
| Callibaetis Speckled Dun |
Tannish Olive to Olive Gray |
Jun 1 - Aug 30 |
Cloudy, Late Morning |
14-16 |
Late Afternoon |
|
| Early Pale Morning Dun (PMD) |
Olivish Yellow to Yellowish Pink |
Jun 1 - Sep 15 |
Mid Morning to Early Afternoon |
16-22 |
Late Evening |
|
| Gray Drake |
Gray |
Jun 1 - Nov 30 |
Late Morning |
14-16 |
Evening |
|
| Iron Blue Quill |
Light Olive Tan to Blue Gray |
Jun 1 - Aug 15 |
Warmest part of day |
20-22 |
Evening |
|
| Late Pale Morning Dun (PMD) |
Creamish Olive to Yellowish |
Jun 15 - Jul 15 |
Early Morning |
16-18 |
After Afternoon |
|
| Micro Blue Winged Olive (BWO) |
Pale Olive Green to Blue Gray |
Jun 1 - Nov 30 |
Clouds & warmest part of day |
22-26 |
Evening |
|
| Red Quill |
Reddish Brown |
Jun 15 - Sep 30 |
Mid Morning |
14-16 |
Evening |
|
| Slate Winged Drake |
Brown to Slate Gray |
Jun 15 - Aug 1 |
Early Afternoon |
16-12 |
Evening |
|
| Western Black Quill |
Purplish Black to Grayish Brown |
Apr 1 - Jun 30 |
Mid Morning |
14-12 |
Evening |
|
| Western Green Drake |
Dark Olive |
Jun 1 - Aug 1 |
Cloudy, 1-4 pm |
8-12 |
Evening |
|
Midges |
| Black Midge |
Blackish to Black |
Apr 1 - Nov 15 |
All Day |
18-20 |
2-3 Hours |
|
| Chocolate Brown Midge |
Brown to Chocolate |
Feb 15 - Dec 15 |
All Day |
20-22 |
2-3 Hours |
|
| Micro Black Midge |
Blackish to Black |
Mar 1 - Nov 15 |
Morning |
22-26 |
2-3 Hours |
|
| Snow Midge |
Gray to Charcoal |
Jan 1 - Dec 31 |
Warmest part of day |
24-28 |
2-3 Hours |
|
Stoneflies |
| Giant Golden |
Brownish Yellow |
Jun 1 - Aug 1 |
Follows Salmonflies |
14-18 |
NA |
|
| Micro Yellow |
Greenish Yellow to Yellow |
Jun 1 - Aug 30 |
46-54° Water Temps Morning |
18-22 |
NA |
|
| Salmon Fly |
Black to Reddish Brown |
May 15 - Jul 15 |
50-60° Water Late Morning on |
4-8 |
NA |
|
| Small Western |
Brownish |
May 15 - Jul 15 |
46-56° Water Temps |
14-18 |
NA |
|
| Winter Black |
Black Brown to Reddish Olive, Mottled Brown |
Apr 1 - Aug 15 |
Cold Mountain Streams and Small Ponds |
18-22 |
NA |
|
| Yellow Sally |
Pale Yellow to Pinkish Yellow |
Jun 15 - Aug 30 |
Morning to Early Afternoon |
2-8 |
NA |
|
Terrestrials |
| Beetle |
Brownish to Black |
May 1 - Nov 30 |
All Day |
10-18 |
NA |
|
| Black Ant |
Black |
May 1 - Nov 15 |
All Day |
20-24 |
NA |
|
| Cricket |
Brownish Olive to Black |
Jun 1 - Nov 30 |
Twilight & Dusk |
8-16 |
NA |
|
| Grasshopper |
Green to Brownish Tan |
May 15 - Nov 15 |
All Day |
2-14 |
NA |
|
| Red Ant |
Red to Orangish |
May 1 - Oct 15 |
All Day |
18-22 |
NA |
|
Water Flow Graph for Boulder River Ranch |
Current Flow:606cfs Measured:06/19/201300:45 |
| | Current Year |
| Date/Time | 06/15 00:45 |
| Discharge (CFS) | 712 |
| | Current Year |
| Date/Time | 06/15 03:45 |
| Discharge (CFS) | 696 |
| | Current Year |
| Date/Time | 06/15 06:45 |
| Discharge (CFS) | 677 |
| | Current Year |
| Date/Time | 06/15 09:45 |
| Discharge (CFS) | 658 |
| | Current Year |
| Date/Time | 06/15 12:45 |
| Discharge (CFS) | 643 |
| | Current Year |
| Date/Time | 06/15 15:45 |
| Discharge (CFS) | 652 |
| | Current Year |
| Date/Time | 06/15 18:45 |
| Discharge (CFS) | 687 |
| | Current Year |
| Date/Time | 06/15 21:45 |
| Discharge (CFS) | 693 |
| | Current Year |
| Date/Time | 06/16 00:45 |
| Discharge (CFS) | 680 |
| | Current Year |
| Date/Time | 06/16 03:45 |
| Discharge (CFS) | 668 |
| | Current Year |
| Date/Time | 06/16 06:45 |
| Discharge (CFS) | 655 |
| | Current Year |
| Date/Time | 06/16 09:45 |
| Discharge (CFS) | 643 |
| | Current Year |
| Date/Time | 06/16 12:45 |
| Discharge (CFS) | 633 |
| | Current Year |
| Date/Time | 06/16 15:45 |
| Discharge (CFS) | 630 |
| | Current Year |
| Date/Time | 06/16 18:45 |
| Discharge (CFS) | 637 |
| | Current Year |
| Date/Time | 06/16 21:45 |
| Discharge (CFS) | 665 |
| | Current Year |
| Date/Time | 06/17 00:45 |
| Discharge (CFS) | 655 |
| | Current Year |
| Date/Time | 06/17 03:45 |
| Discharge (CFS) | 643 |
| | Current Year |
| Date/Time | 06/17 06:45 |
| Discharge (CFS) | 633 |
| | Current Year |
| Date/Time | 06/17 09:45 |
| Discharge (CFS) | 615 |
| | Current Year |
| Date/Time | 06/17 12:45 |
| Discharge (CFS) | 606 |
| | Current Year |
| Date/Time | 06/17 15:45 |
| Discharge (CFS) | 606 |
| | Current Year |
| Date/Time | 06/17 18:45 |
| Discharge (CFS) | 618 |
| | Current Year |
| Date/Time | 06/17 21:45 |
| Discharge (CFS) | 627 |
| | Current Year |
| Date/Time | 06/18 00:45 |
| Discharge (CFS) | 624 |
| | Current Year |
| Date/Time | 06/18 03:45 |
| Discharge (CFS) | 615 |
| | Current Year |
| Date/Time | 06/18 06:45 |
| Discharge (CFS) | 606 |
| | Current Year |
| Date/Time | 06/18 09:45 |
| Discharge (CFS) | 588 |
| | Current Year |
| Date/Time | 06/18 12:45 |
| Discharge (CFS) | 576 |
| | Current Year |
| Date/Time | 06/18 15:45 |
| Discharge (CFS) | 570 |
| | Current Year |
| Date/Time | 06/18 18:45 |
| Discharge (CFS) | 588 |
| | Current Year |
| Date/Time | 06/18 21:45 |
| Discharge (CFS) | 609 |
| | Current Year |
| Date/Time | 06/19 00:45 |
| Discharge (CFS) | 606 |
| | 5 Year Average |
| Date/Time | 06/15 00:15 |
| Discharge (CFS) | 650.75 |
| | 5 Year Average |
| Date/Time | 06/15 03:15 |
| Discharge (CFS) | 543.2 |
| | 5 Year Average |
| Date/Time | 06/15 06:15 |
| Discharge (CFS) | 527.4 |
| | 5 Year Average |
| Date/Time | 06/15 09:15 |
| Discharge (CFS) | 388.25 |
| | 5 Year Average |
| Date/Time | 06/15 12:15 |
| Discharge (CFS) | 493.8 |
| | 5 Year Average |
| Date/Time | 06/15 15:15 |
| Discharge (CFS) | 485 |
| | 5 Year Average |
| Date/Time | 06/15 18:15 |
| Discharge (CFS) | 514 |
| | 5 Year Average |
| Date/Time | 06/15 21:15 |
| Discharge (CFS) | 426.25 |
| | 5 Year Average |
| Date/Time | 06/16 00:15 |
| Discharge (CFS) | 626.75 |
| | 5 Year Average |
| Date/Time | 06/16 03:15 |
| Discharge (CFS) | 526 |
| | 5 Year Average |
| Date/Time | 06/16 06:15 |
| Discharge (CFS) | 512 |
| | 5 Year Average |
| Date/Time | 06/16 09:15 |
| Discharge (CFS) | 497.6 |
| | 5 Year Average |
| Date/Time | 06/16 12:15 |
| Discharge (CFS) | 473 |
| | 5 Year Average |
| Date/Time | 06/16 15:15 |
| Discharge (CFS) | 485 |
| | 5 Year Average |
| Date/Time | 06/16 18:15 |
| Discharge (CFS) | 469.2 |
| | 5 Year Average |
| Date/Time | 06/16 21:15 |
| Discharge (CFS) | 522 |
| | 5 Year Average |
| Date/Time | 06/17 00:15 |
| Discharge (CFS) | 611.5 |
| | 5 Year Average |
| Date/Time | 06/17 03:15 |
| Discharge (CFS) | 435.5 |
| | 5 Year Average |
| Date/Time | 06/17 06:15 |
| Discharge (CFS) | 504.2 |
| | 5 Year Average |
| Date/Time | 06/17 09:15 |
| Discharge (CFS) | 491 |
| | 5 Year Average |
| Date/Time | 06/17 12:15 |
| Discharge (CFS) | 474.2 |
| | 5 Year Average |
| Date/Time | 06/17 15:15 |
| Discharge (CFS) | 475.2 |
| | 5 Year Average |
| Date/Time | 06/17 18:15 |
| Discharge (CFS) | 508.2 |
| | 5 Year Average |
| Date/Time | 06/17 21:15 |
| Discharge (CFS) | 467 |
| | 5 Year Average |
| Date/Time | 06/18 00:15 |
| Discharge (CFS) | 599.75 |
| | 5 Year Average |
| Date/Time | 06/18 03:15 |
| Discharge (CFS) | 503.6 |
| | 5 Year Average |
| Date/Time | 06/18 06:15 |
| Discharge (CFS) | 485.6 |
| | 5 Year Average |
| Date/Time | 06/18 09:15 |
| Discharge (CFS) | 473.6 |
| | 5 Year Average |
| Date/Time | 06/18 12:15 |
| Discharge (CFS) | 455.4 |
| | 5 Year Average |
| Date/Time | 06/18 15:15 |
| Discharge (CFS) | 418 |
| | 5 Year Average |
| Date/Time | 06/18 18:15 |
| Discharge (CFS) | 435.2 |
| | 5 Year Average |
| Date/Time | 06/18 21:15 |
| Discharge (CFS) | 421.6667 |
| | 5 Year Average |
| Date/Time | 06/19 00:15 |
| Discharge (CFS) | 536.75 |
| | 5 Year Average |
| Date/Time | 06/19 03:15 |
| Discharge (CFS) | 455.2 |
| | 5 Year Average |
| Date/Time | 06/19 06:15 |
| Discharge (CFS) | 440.6 |
| | 5 Year Average |
| Date/Time | 06/19 09:15 |
| Discharge (CFS) | 430.2 |
| | 5 Year Average |
| Date/Time | 06/19 12:15 |
| Discharge (CFS) | 418.2 |
| | 5 Year Average |
| Date/Time | 06/19 15:15 |
| Discharge (CFS) | 406.2 |
| | 5 Year Average |
| Date/Time | 06/19 18:15 |
| Discharge (CFS) | 423.8 |
| | 5 Year Average |
| Date/Time | 06/19 21:15 |
| Discharge (CFS) | 423.6 |
| | 5 Year Average |
| Date/Time | 06/20 00:15 |
| Discharge (CFS) | 476.75 |
| | 5 Year Average |
| Date/Time | 06/20 03:15 |
| Discharge (CFS) | 432.4 |
| | 5 Year Average |
| Date/Time | 06/20 06:15 |
| Discharge (CFS) | 421.6 |
| | 5 Year Average |
| Date/Time | 06/20 09:15 |
| Discharge (CFS) | 406 |
| | 5 Year Average |
| Date/Time | 06/20 12:15 |
| Discharge (CFS) | 397.8 |
| | 5 Year Average |
| Date/Time | 06/20 15:15 |
| Discharge (CFS) | 374.4 |
| | 5 Year Average |
| Date/Time | 06/20 18:15 |
| Discharge (CFS) | 377.2 |
| | 5 Year Average |
| Date/Time | 06/20 21:15 |
| Discharge (CFS) | 324.5 |
| | 5 Year Average |
| Date/Time | 06/21 00:15 |
| Discharge (CFS) | 444.75 |
| | 5 Year Average |
| Date/Time | 06/21 03:15 |
| Discharge (CFS) | 378.8 |
| | 5 Year Average |
| Date/Time | 06/21 06:15 |
| Discharge (CFS) | 368.4 |
| | 5 Year Average |
| Date/Time | 06/21 09:15 |
| Discharge (CFS) | 359.8 |
| | 5 Year Average |
| Date/Time | 06/21 12:15 |
| Discharge (CFS) | 338.6 |
| | 5 Year Average |
| Date/Time | 06/21 15:15 |
| Discharge (CFS) | 334.8 |
| | 5 Year Average |
| Date/Time | 06/21 18:15 |
| Discharge (CFS) | 352.8 |
| | 5 Year Average |
| Date/Time | 06/21 21:15 |
| Discharge (CFS) | 322.75 |
Weather for Boulder River Ranch |
Current: 59 °F Mostly Clear
Wind: 8 mph NNW
|
Current Condtions
Mostly Clear
Temperature: 59 °F
Wind Speed: 8 mph NNW
Gusts: 7 mph NNW
Rain Today: 0 "
Data by WeatherBug.com
Archived Fishing Reports for Boulder River Ranch