I believe it covers the entire lake, though I haven't been up there yet. I have been in Rock creek, Last chance,Padre, Warm creek, Wahweap and Navajo caynon as well as Bartlet lake and Roosevelt lake in Az. and everywhere I've been with it it's been very accurate. If your thinking of getting it I'm sure you will be glad you did. I find my self using the map a lot more than fish finder these days . You can see the types of structures you want fish in relation to your position and steer right to them, its awesome.
Will do.Try a youtube search for 'water level offset ' for Humminbirds, There several videos showing how to adjust lake level
for Navionics and Lakemaster
We are going up to the upper San Juan River, in and above Paiute Canyon. I have a Hummingbird 788ci that accepts lakemaster. Does anyone know for sure if that part of the lake is mapped for the Lakemaster? I want to buy it if that area is mapped.
Don’t forget about the contour shading option on LM. You can lake level adjust then set a ft level shading to help you be aware of fast depth changes or target depth areas On LP every one pretty aware of issues but I have used this feature on Kentucky lake there the depth changes out in the middle a crk channels where you would not expect itShould be a lake level offset option in your chart menu. I just use the lake level from the most recent fishing report each time I go to the lake. Works like a charm
Yes, as soon as I get the Lakemaster we will head over to Mead to check it out, including the contour shading. ThanxDon’t forget about the contour shading option on LM. You can lake level adjust then set a ft level shading to help you be aware of fast depth changes or target depth areas On LP every one pretty aware of issues but I have used this feature on Kentucky lake there the depth changes out in the middle a crk channels where you would not expect it
As soon as I get the serial number from the my son in law I will know the direction I will have to take . Thanks again2 things, I took my 859 to Bass Pro in Denver, they checked it for updates and found that my software was out of date. They upgraded the software for free. You may have to go into "advanced settings" to get to the lake level offset option. You are gonna' love it. Sq
I have my red zone at 5ftThe contour shading is sweet! You can have one color for your target fishing depth and another color for extremely shallow water which is awesome for running. You avoid the red zone and safely run 40 mph. Halls creek bay at this water level is a perfect example, if you run blindly across that bay you will likely wreck your boat. Best tool for lake Powell hands down
Duly noted. ThanxI got the lakemaster chip last year when I got our new boat. Works great as advertised above. I have found it to be not quite as accurate as others have mentioned. We troll quite a bit and close to the bank. It is very helpful in predicting upcoming rock hazards, and shallow spots, but It will at times show the boat on the bank when are 15 feet off of it. I have found it to be at worst to be as much as 20 or so feet off. Most of the time it is pretty much spot on? One other thing the you will need to keep in mind if you are going to the top of the San Juan. I have noticed fishing around Hite that the lakemaster chip does not account for silt runoff and will tell you what it used to be before the silt buildup. For instance out in front of Farley and White lakemaster will tell you that there should be 80' of water and the depth finder will tell you there is only around 20' due to the silt buildup.