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The lack of water allowing us to see clearly

Outside of amusement for me, the purpose of all these unloved and untrammelled canals is to move water away from its natural drainage and force it into the dry portions of the Central Valley floor. With California’s lust for water intensive crops like rice and tomatoes, nearly every rivulet draining the coast range has been rerouted and reused many times over.

… which explains its gray-brown opaqueness.

Yet with the past couple of posts and the research we’ve undertaken on fish behavior and senses, there is still a bit more we can learn from our adversary that may maximize our ability to fish this unloved taint.

There are two basic types of waterways on the valley floor, man-made and “man-enhanced.”

“Man-Made” is self explanatory, someone takes a backhoe through the rich loam and flushes water through the scratch that results. “Man-enhanced” being something that started naturally, like a drainage or depression, and was augmented by a back hoe to make a larger waterway capable of greater capacity.

Some are lined with plastic membrane and the rest are not. The plastic prevents absorption of the water as it travels, and assists in slowing the gradual collapse of the banks into the main channel. This being a land without rock, nothing holds its shape for long.

Both types require periodic dredging to remain useful, the difference being the duration between backhoe visitations.

Unlined_Ditch430

The above is an unlined trench. Note the flat and featureless bottom. The cement structure drains the canal back into the owning waterway, whereas the dry fork leads to the golf course further downstream.

Examining the bank in the above photo we can see that the water level never exceeds 18” – which is the distance up the sides the water has scrubbed the ground clean of foliage. If we were looking into the water from the bank above we’d be unable to tell how deep it was, and therefore might spend time fishing it thinking it deep enough to support fish.

I had reconnoitered this structure before thinking it might also serve as a natural Crayfish trap once the summer flows recede, but the few claws that I found suggested the surrounding shallow water is essentially lifeless.

Lined_Mud430

Another shot further upstream. A featureless flat mud bottom that is slowly filling in with bank erosion and the sediment burden the water carries.

SixInch_Ditch430

This small ditch is about 12 feet wide and at the moment is about 6 inches deep. It’s about half the size of our golf course trench above, is about the same depth when full, yet is home to fish in the 15” –16” inch range.

… that’s visually confirmed fish, including two corpses in the weed pile removed from the grating below. Naturally they’re fish that you’d as soon drive past enroute to someplace cleaner, but “cleaner” is closed until April, and this is free and will keep you false casts and wind knots year round.

I’m standing where the water is pulled into a wastewater treatment facility, so the source of why fish live here is obviously at the other end. The Sacramento river is the closest natural waterway, and about three miles distant, and if the two connect that would be the source of my fish.

In between waiting on the UPS driver for the odds and ends I’ve ordered to properly exploit the watershed, I’ll focus on what tidbits of knowledge I’ve gleaned …

The water is shallow and the bottom is muddy and flat.

Any cover that holds fish will be organic and likely visible from above, as constant dredging removes anything more substantial.

Flies should be lightly weighted and should vibrate or rattle when pulled through the water …

… and scent is a plus yet not a priority.

My quarry is likely anything wearing feelers, as well as the omnivores like Suckers and Pikeminnow, things that grow big on brown water food groups, decayed goat, Lawnmower and the occasional mayfly.

7 Comment(s)

  1. craig | Dec 16, 2013 | Reply

    picture number two is not featureless you have two oustanding pieces of strucure.

    my son fishes a couple of “creeks” with roadway proximity. man-enhanced structure (litter) augments their natural features providing many opportunities to angle in otherwise barren drains.

    silicone legs, hook point up, short hook shanks are my primary ingredients for fly recipes for this kind of fishing.

    glass rattles cost too much and are too large for the flies i use for “murky” water but a loose bead rattling between the eye and a second fixed bead actually seems to work.

    drought can provide an amazing amount of information if you have the time to wait and use it.

  2. John Peipon | Dec 16, 2013 | Reply

    As a slightly less cynical, sometimes brown liner, I had forgoten the Lawnmower food group! I more often have observed its father, petroleum distillates.

    It still amazes me how life adapts to environment, sometimes.

  3. KBarton10 | Dec 16, 2013 | Reply

    I’m liking your recipe a lot. I would add only “fast to tie and easy to lose” to your generic ditch pattern. I thought I would see what the market offered just to acquaint myself with some of the products.

    The “Lawnmower food group” is now revealed to be “metal in suspension” (killing the fish’s sense of smell) combined with the olfactory draw of a quart of 30 weight …

    Now that I’ve discovered their Achilles heel, I’m not so sure I shouldn’t roll in it.

  4. craig | Dec 16, 2013 | Reply

    for “heavy” flies i use #6 and #10 octopus hooks, bead chain eyes (sometimes oversized plastic, they will still turn the hook over), spinnerbait skirt material and a thread body.

    for “light” flies i substitute #10 eagle claw L042.

    the flies end up looking like naked crazy charlies.

    since everything seems to eat them, including snapping turtles, make sure you smash the barbs!

    another one that i used a lot this drought was a teeny nymph tied usd with small bead chain eyes.

    both are quick to tie and don’t hurt too much to lose.

    since the fish were concentrated in smaller areas i was taking much larger catches (30-40 pound turtles, 20-25 pound carp and gar pushing six or seven), i switched to straight 10-12 pound leaders. that’s ok until you catch a ’48 ford and the line snaps before the leader does.

    btw…one of the old-timers i run across from time to time doesn’t use castrol but does use wd-40 or preperation h when he’s fishing for catfish.

    good luck with your experiments.

  5. John Peipon | Dec 17, 2013 | Reply

    Dude, You should . . . roll in it. Just remember that WD-40 is a penetrating petroleum product not a lube!

    That Craig has this thing wired! It’s true about old Fords, they’re line snappers.

  6. kbarton10 | Dec 17, 2013 | Reply

    Interesting about the WD-40, I’ve heard the same said about trolling anchovies for Salmon outside the Golden Gate. Most of the times we used dish detergent on the anchovy – the rationale was it cut the slime of the bait and made the sides shiny as a newly minted coin.

    At least that’s what the … er … deckhand said, I never inhaled …

  7. John Peipon | Dec 17, 2013 | Reply

    And, I thought it was in the Koolaide!

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