GPSFileDepot Forums

General Category => Using The Maps/Garmin Software => Topic started by: HorizontalHunter on January 15, 2015, 04:33:43 PM

Title: Quabbin Reservoir Depth Map
Post by: HorizontalHunter on January 15, 2015, 04:33:43 PM
I was looking for a depth map (chart) for Quabbin reservoir and I was hoping that one of you could point me to one.

Thank you,

Bob
Title: Re: Quabbin Reservoir Depth Map
Post by: Seldom on January 18, 2015, 11:24:17 AM
Garmin Inland Waterways, maybe?  Bathymetric data (underwater contours) is really hard to come by, unless you've got a canoe and the gear to get it yourself.
Title: Re: Quabbin Reservoir Depth Map
Post by: Indrid Cold on January 18, 2015, 02:51:05 PM
Another issue is that water levels change. This can be adjusted for on certain boating units but it will never be that accurate.
Title: Re: Quabbin Reservoir Depth Map
Post by: HorizontalHunter on January 24, 2015, 08:13:33 AM
Quote from: Indrid Cold on January 18, 2015, 02:51:05 PM
Another issue is that water levels change. This can be adjusted for on certain boating units but it will never be that accurate.

You make an interesting point that I hadn't considered. The map may never be accurate enough for what I want.

Thank you both for your responses.

Bob