It's still a little early I guess. When a cold front comes though that water being shallow will cool off faster than the deeper waters.
I think that the changing water temperatures caused by cold fronts will keep the fish in deeper water.
Also the angle of the Sun in the sky needs to be a little bit higher to trigger the crappie spawning urges.
I see were you were going with the warm water theory and I am surprised that you didn't find any fish up that way. I would think that some crappie live in the Patoka River areas upstream of the lake.
Crappie are really spooked easily in shallow water and I have found that I had to cast out a slip bobber to get the baits away from the boat about 30ft before I could catch the bigger fish.
I'll bet that fish can hear the trolling motor too. I know before the days of trolling motors I use to catch a lot more bass than after I got the trolling motor. I know the fish can sense the vibrations in the water but I am not sure that they put two and two together and say to themselves, "here comes a fisherman we better get out of here". But I do think that they turn off or get anxious when they hear something that's not familar to them. If I were walking in the woods and heard some strange noises it would make me aprehensive and wary.
I do know that in the old days when I used only oars and the main motor and would motor upwind of the fishing site and then let the wind blow my boat though the area that we caught a lot more bass. And when I got the new boat and the trolling motor I didn't use oars anymore and even with a new boat the fishing catches were not as good. I could easily blame it on KY lake getting older and losing the wood structure though. This effect is more pronounced in shallow waters than in waters deeper than 20 ft.
I have caught crappie one after another in deep water. But then again those fish were not big crappie. They were 10" fish at the most until this last year when I discovered where the big crappie hang out. They hang out right were I predicted they would be but it took me a few times to actually locate them. When the wind changes the fish move to different parts of the lake.
Which brings me to another topic that may have effected your fishing. The current of the river. We have had a lot of rain lately and fish crappie don't like to stay in the current as they burn up too much energy. If there was a good flow though the river the fish may have drifted back down into the lake and settled in the 20ft deep water.
The river channel that runs across the mouth of dumblin creek is easily 20 ft deep. And it's adjacent to some shallow spawning areas. Crappie may not spawn in the river for many reasons. But they will spawn in the quiet wind protected areas of the lake where the eggs can receive lots of sunlight to help them hatch. Also the soil conditions have to be just right. The males have to have a bottom that's not too silty or the eggs will get covered up by silt and not hatch. And the eggs will float away on hard soil if the male can't make a depression in the bottom to hold the eggs in place. A really loose silty soil and a really hard rockey soil may not be to the liking of the male fish right now. These fish are getting ready to spawn in a few week and they most likely will be found laying in the deeper water adjacent too the best spawning sites on the lake.
Dark colored bottoms with the right soil texture (Marl/sand) are where you will find the males and females starting to stage.
I wish that the Google Earth Program was REAL TIME SATELLITE VIEWs and no just a photo taken two years ago on one particular day.
There are so many varialbe to consider and I guess they all have to be just right for the fish to start to move into the spawning areas.
I often wonder how fish in the lake depths know that the shallow water hundrends of yards away is warmer. Do they see the increaseing amount of sunlight and the sun higher in the sky and automatically know that it's time to spawn. Does the sunlight release harmons in the fish that direct them to head to the shallows to spawn? Nature has them programmed to respond to natures cues. Anchient man followed the sun and stars. And I would bet that the animals and fish relate to the sunlight just as anchient man and modern man does today.
I know a spot where I can almost guarantee that big crappie will be there at a certain time of the year. Late March and Early April is when the big fish head to the spawing areas. I refer everyone to the In-Fisherman Calander which had the time of year divided up into 10 different categories. Right now we are just coming out of the cold water period and entering the next phase. These calandar periods are not the same every year and they vary by latitude also. Canada may have 8 months of the cold water period (10) while Florida may have 8 months of the summer period. Both are located at different latitudes and the angle of the sun is different at each different latitude and thoughout the year.
Lucky for us the crappie don't all spawn at the same time and in the same place.
This is the best time to catch the big females loaded up with eggs before they start to scatter into the shallows to spawn. They don't stay in the shallows very long. They head up into the shallows, drop their eggs in the next and let the male fertilze the eggs and then guard the eggs. Meanwhile the females head back out to the first or second dropoffs near the spawning flat to recouperate.
To find the females look for the spawing sites and search the first drop off near these areas. The females may be bunched up in big schools during the prespawn so if you find them you may catch more than one big fish. And the big fish can be intersperced with the smaller fish at times. But I have read that the fish tend to school up together by age group or size of the fish. I also have read that the bigger females tend to take the best site and spawn earlier than the smaller fish.
And remember that Patoka Lake has so much timber that you have to search though all that timber to find the fish. They can be anywhere. This months issue of Crappie World (Feb 2008) has a good article on finding crappie in timber filled lakes. Basically look at the bottom features in timbered flats. You may find a small ditch that runs though the timber that can concentrate the fish. I know that finding a small ditch (mabye only 5 ft deeper than the surrounding flats) can attack huge schools of crappie at this time of the year. The fish use these ditches as highways from the main river channel to the spawning coves. A very good detailed topo map can help. I got hold of one of these topo maps of Patoka Lake and found ditches that are not shown on any other maps. And thanks to my friend patoka larry I was shown which of these ditches produce the best. Larry and I caught many fish (limites) from this area. It would have taken me years to find this spot. But with these maps that he gave to me and I copied I saw why we caught fish in this spot during July and November. We don't fish that spot much anymore as I won't fish it without him being there and he found other spots where there are not as many fisherman fishing those spots.
Patoka is loaded with crappie. But finding them is the hard part as the lake has so many good potential fishing spot.
One of my fishing mentors (Buck Perry) use to say that 90 % of the fish were in only 10% of the water. He's right about that you know!
Look for big "U" turns on the creek where the creek channel is undercut on the outside bend and there is a shallow tongue on the inside bend.
The Fish Hot Spots map show many bend in the old creek channels. Get some marker bouys out and mark the channel edges or criss cross the area with a depth finder and make mental notes on where the creek channel is below the surface and the lay of the land. If you are lucky enough to own a side scanning sonar unit you are 1000% ahead of the game.
Just for fun I would try to find a web site that shows the river levels and the amount of water flowing out of Patoka Lake on the day you fished that part of the river above Kings Bridge.
Did you noice a current that day? Water temperature in the river was warmer for sure. Maybe the fish are waiting until the current slow down before they head upriver. I have never been that far up into that part of the river/lake. And the time I was up by Kings Bridge the water was below winter pool at about 532 ft .



Reply With Quote