Subject: RE: mdvawv
Date: Jul 18, 2003 @ 20:09
Author: jparsell ("jparsell" <jparsell@...>)
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One time when Joyce and I were there the water was very low, but of course all we had for
reference points were the State signs by the highway and where the pavement changed.
Let me know when you decide to go and maybe we could meet you there.  Might be able to
get info on river levels from the Park Service in Harpers Ferry.
 
Jack 
-----Original Message-----
From: acroorca2002 [mailto:orc@...]
Sent: Friday, July 18, 2003 11:30 AM
To: BoundaryPoint@yahoogroups.com
Subject: [BoundaryPoint] tripoint adjustments Re: Adjustment of 1912

thanx jack & glad you are with us
& what do you think of the new mdvawv probability

i am preparing to make a fresh try there
during the next prolonged drop in the water table
by following or leading the terminal segment of the new vawv line
down to the edge of the river & if necessary even into the river
til i am sure i have gone far enough to reach the truest available
low water line

a low water line is a variable line in any case & more elusive
than say a high water line or a thalweg because rarely visible
nor is it even guessable nor visitable with much confidence
unless one happens to know its officially assigned geoposition
which we still do not

yet of course thats only because it doesnt seem to have a fixed
position yet
etc

anyway i know all of this is still looking pretty vague
but i can probably do a little better with some legal help

for i have found no qualification nor even any mention of this low
water line in the applicable law except as the low water line plain
& simple

& i believe there is legal precedent to interpret such a reference
to a low water line as simply the rivers edge at mean low water
rather than at historically lowest low water

& i believe such a mean low water line is normally understood
as the annual average low water line
rather than
& as quite distinct from
say the low water level of the century

& given the breadth of the river bed there
the horizontal difference between these 2 distinct vertical levels
could be huge
so there is every reason to distinguish & handle them carefully

& what i think the distinction if correct means for the try is that if
only the season is dry enough in a routine sort of way rather than
at all necessarily drought stricken in a big way
then the tripoint should still be makeable class b with perhaps
one dry foot & no equipment
even if it still wont be more precisely pinpointed than to within
probably a very few feet along a fixed sight line

would you agree

Yes