Yuba goldfields, Yuba River

Golden June Days On The Yuba

Golden Delicious

June is the month of the golden stonefly hatch throughout California. After rummaging and flipping a few rocks on the Yuba, I found that they were on the menu; both nymphs and adults. Although not as prolific and well-known as the salmon fly hatch or the local skwala hatch, active golden stones keep the fish looking for food throughout the day.

This weekend was laundry day and what better way to spend the day than to drive home to Marysville, use your parent’s washer and dryer, and fish? Friday was a toasty 102 degrees. The afternoon was spent doing laundry and once it cooled down in the evening, Nick and I set out to fish the goldfield.

Yummy STP Frog

The fishing was a bit slow possibly due to the heat. We fished frogs most of the day and got a few hits here and there. The bluegills were biting more than the bass but they get big in that pond so it was still a fight getting them in. As the sun started to go down the fishing got better. The big fish started to show and we caught a few explosive largemouth before it got too dark.

Lil Bat Taking A Nap

The next morning I set off early to fish the Yuba River above HWY 20 bridge. The water was pretty low so the wading was easy. Some of the riffles in this section have changed since the last time I visited. The Lower Yuba’s layout is know to change every once in a while due to the lack of structure in the water ie: boulders, large rocks, etc. This tailwater is made mostly of gravel freestone; a leftover remnant of the river’s gold dredging past. These rocks move around easily and shift from time to time due to the river’s flow. This effect can change the river’s layout and consequentially makes the Lower Yuba an interesting place to continue to visit and fish. Areas that were cross-able no longer are, deep holes become shallower or deeper, and the shallow riffles become new crossing points.

Beautiful June Bow

The fishing was good. Of all the fish I caught and landed, the same amount I lost. Four for four. During my time there I met two anglers out trying their luck as well, a gentleman named Gary and his friend. They came up to me after I had caught a few to figure out what the fish were eating. The ticket to a hook-up this morning was a caddis pupa with a PMD dropper. They were grateful for some juicy intel and hopefully their luck changed afterwards. More often than not, it is how you’re fishing your flies rather than what pattern you’re fishing. Cheers to the mighty Yuba!

Ticks. What Out For These Bastards
Thermalito Afterbay

Afterbay Hexagenia Madness

Hexagenia Limbata

The Hex are the world’s second largest mayfly and they have the reputation of bringing big fish from the bottom to feed on top. Hexagenia are native to North America but have established populations all over the world. These mayflies are burrowers that require a specific muddy substrate in order to thrive and reproduce. For this specific reason, the Hex are only found in abundance in certain bodies of water. In California, the most popular and famous Hex hatches happen on the Fall River, Lake Almanor, Butt Valley Reservoir, and the lesser known Thermalito Afterbay. Hex have also been recently sighted on Lake Davis.

Thermalito Afterbay
Granted that it is only my second year fishing the Hex hatch, I still have a lot to learn. The first time I floated out to try my luck this year a lightning storm rolled in just before the sun went down. The waves started to whitecap from the wind and once I heard the lightning I was out of there.

Whitecaps Are No Fun

The second time I went out was on a nice calm evening, perfect for floating and fishing. The only downside of the night was that the weather that day had reached a scorching 100 degrees. This made the hatch start later at around 9:00pm and end at around 9:30. Not very much time to fish it successfully especially since I had planned on throwing dries.  Usually the night starts sporadically with fish keying on emergers coming up, but because of the heat all the bugs hatched at the same time. This made it difficult to target rising fish because there were so many bugs in such a short amount of time. I might have thrown 15 casts out before the hex turned into mosquitoes. One minute I was covered in hex the next I was covered in mosquitoes. The water temperature was too warm for trout to be cruising around the shoreline looking for food. My guess is that the fish that were eating the hex were pike minnow, bass, and carp.

So you can’t get any landlock steelies to eat a hex because the water is too warm… What do you do? You fish for the warm-water species! On the second night before I launched, I saw a bunch of warm-water species, bluegill and bass, just sitting around the rocky bank waiting for a hex to fall into the water, like dogs waiting for food scraps to fall off the table. Now I see why the bank was devoid of hex spinners. This was a good opportunity to catch something before the hatch.

While I was fishing my hex dry around the bank, I heard and saw a big splash. Hopping from rock to rock, I got into position and threw my dry near the area. I stripped and twitched my dry towards me a bit to imitate drowning hex… Splush! The fish sucks it in and fish on! A nice 2# bass!

Hex Eating Bass

The following day I took the afternoon to fish for the bass again. One good thing about fishing hex dries is that they only catch the big fish, the dinks couldn’t even get the hook in their mouths. I fished the hex dries like frog flies stripping in my line aggressively to make the fly chug water. This turned the bass into predator mode and they hit the fly hard.

And On A Bugger

In about 4 hours, I caught two and lost a big one in the rocks. A ton of fun! The Hex are coming off right on time on Butt Valley Reservoir and Lake Almanor. Hopefully all these summer storms roll out and the hatch is amazing. I’m looking forward to fishing more hex!

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