Bizer news of Lake Winnipesaukee

Updated 30-Jul-2015

Version 4 of Winnipesaukee/Garmin is now available. 

Go to http://bizer.com/garmin for the latest progress on Bizer's Garmin project.  *** We now have Garmin DataCards, SD cards, or MicroSD cards pre-loaded with our Winnipesaukee version W4

Bizer has increased its $100 REWARD to $250.

Bizer's goal is to find and chart EVERY shallow area of Lake Winnipesaukee.  If you can find a place that's less than six feet deep that Bizer has failed to mark in blue, Bizer will give you a reward of $250.00. 

No correction to Bizer's map is too small.  We don't care how trivial it is.  Maybe you know of a new No Rafting zone.  Maybe you know of a restaurant accessible by boat that recently opened (or closed).  Maybe you know of a new road that's not on our chart.  Maybe you know of a new cell tower (or other prominant object on land) that is visible from the lake. (Some people navigate by taking bearings on land objects).  email us at winni@bizer.com. We really do want to make this a perfect product.  With your help, we might just do it.


BIZER's Surface level of Lake Winnipesaukee

Lake Winnipesaukee's surface level is measured in feet. Readings are made daily by the New Hampshire Department of Water Resources. The datum (zero point) is 500 feet above sea level. Median heights are based upon data from 1984 through 2011. As a rule of thumb, assume: High Tide: June;   Low Tide: February.  Temperature, (F), readings are taken at the Lakeport Dam about one foot below the surface.

The below historical statistics are updated periodically: normally weekly or whenever the lake level changes unexpectedly by more than three inches. 

 2015    Actual  Deviation    Outflow at
 Date    Height  from Norm   Lakeport Dam
-----     ----     --.--  TEMP ---- ---
04/02 Thu 2.79     - .50   34   290 CFS
04/09 Thu 3.06     - .54   36   221 CFS
04/16 Thu 3.49     - .44   39   220 CFS
04/23 Thu 4.02     - .06   39   370 CFS
04/30 Thu 4.30     + .15   ??   Mis CFS
05/07 Thu 4.21     + .12   49   256 CFS
05/14 Thu 4.21     + .01   54   233 CFS
05/22 Fri 4.13     - .13   56   277 CFS
05/28 Thu 4.11     - .16   62   279 CFS
06/03 Wed 4.26     - .04   62   443 CFS
06/11 Thu 4.20     - .06            CFS
06/25 Thu 4.28     + .04   71   657 CFS
07/01 Wed 4.23     + .05   69   987 CFS
07/09 Thu 4.18     + .09   72   429 CFS
07/15 Wed 4.10     +0.00   75   282 CFS
07/23 Thu 4.05     + .02   76   631 CFS
07/29 Wed 3.94     - .04   76   428 CFS
*--------------------------------------

 

For height above sea level, add 500 feet
Click here for NH DES graph of the last two weeks.

Notes:

 


Additions & corrections to Bizer's ninth edition (September 2012) Winnipesaukee chart:

The map grid is enclosed in [brackets]

If any of these changes might affect your navigation of Lake Winnipesaukee, Bizer suggest that you copy the relevant changes to your own chart for reference while navigating. 

Additions & corrections to Bizer's eighth edition (2009) Winnipesaukee chart:

All updates are in Bizer's 9th edition.  The map grid is enclosed in [brackets]

If any of these changes might affect your navigation of Lake Winnipesaukee, Bizer suggest that you copy the relevant changes to your own chart for reference while navigating.