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Fishing Report Archives


September 16

     It's been a good week of fishing since my last report, and though the mornings are getting really cold, the rest of the day has still been reaching the 70s and even 80s, so dry fly fishing with big bugs like hoppers and ants is still a viable option.

     If you decide to head out first thing in the morning, your best bet is to stick with nymph patterns like Princes and orange serendipities.  I recommend doing a big nymph with a smaller one trailing 1.5 feet behind it to improve your odds.  Streamers in the morning can be very good as well, especially black wooly buggers or leech patterns.

     In the late morning and early afternoon, it's time to switch over to some dry flies.  Grasshopper patterns have been effective lately, as are black ants.  Behind these, I'd trail either a small nymph or a small dry like a crippled emerger or a smaller ant pattern.  There are lots of different stimulator patterns that are working well at this time of day too, though keep them a little on the smaller side.  While several different colors are working, I recommend sticking to yellow, orange or olive.

     From late afternoon to the evening, you can switch to smaller dry flies.  Purple Hazes are the most consistent pattern, but mahoganies, Adams, and even PMD/Trico patterns work well at this point too.  We're also starting to see more and more October Caddis, so have something big and orange ready at this time of day too.  If you stay out late, I'd also recommend switching back to streamers as you approach dusk, because that can sometimes draw out some of the bigger fish.

     However you approach it, there is good fishing to be had on Rock Creek, so come on up!  More soon.

For more details or any questions or comments, please call or e-mail us: (406) 825-6440 / rcmerc@blackfoot.net

September 9

     The dry fly fishing has improved greatly over the past week, with hopper/ant/beetle patterns doing well in the middle of the day and with Adams/Haze/Mahogany patterns working in the late afternoons and into the evenings.  There are times when fish are short-striking and nosing some of these dries.  If that happens, put on a trailer about a foot behind these bugs.  Try a beadhead nymph behind the terrestrials and a crippled emerger behind the smaller dries.

     Streamers are probably the best sub-surface option right now, with black or olive streamers being especially good.  Here's a picture of a nice brownie our friend Joe caught on a black wooly bugger:

     Besides streamers, you can also use nymph patterns like girdle bugs or prince nymphs.  In the mornings in particular, try a double nymph tandem for the best results.  It's shaping up into a good September for fishing on Rock Creek!

For more details or any questions or comments, please call or e-mail us: (406) 825-6440 / rcmerc@blackfoot.net

September 4

     We are definitely moving into fall fishing now.  The mornings are much chillier than even two week ago, and the daylight is noticeably shortened.  The plus side to this is that the water temperatures are cooler now, and the fish are much more active (and this will only continue as we move into the month).

     I've already received a couple of reports of Mahogany Duns flying in the late afternoons / early evenings, and this will be the big dry fly hatch until the October caddis emerge.  In the meantime, try small mayfly patterns, Purple Hazes, and Parachute Adams.  Going under the surface is the best bet for consistent fishing, with girdle bugs, orange Serendipities, and black streamers being especially good right now.

     Overall, things are picking up for our fall fishing season, and there is still relatively little traffic out here, so finding an open fishing hole should be easy, especially in the middle to upper stretches of Rock Creek.

For more details or any questions or comments, please call or e-mail us: (406) 825-6440 / rcmerc@blackfoot.net