|Topic Review (Newest First)|
|10-22-2007 11:51 PM|
|10-22-2007 08:51 PM|
tjk is on point. The daily recharge available to acquifers in Michigan is in excess of a trillion gallons per day. The trouble being that God often has different ideas about where to put it than either the Army Corps or the folks in Lansing. But then God does not have the benefit of an engineering degree. (wonder how he get's by)
We have a relatively small lake here is SW Michigan that, due to previous engineering feats, has lost significant amounts of water. The residents pooled their resources and sunk a high capacity well to recharge it. The lake is roughly 3 miles by 5 miles in size and the well discharges approximately a million gallons per day into it. A resident I know who lives on the lake said that it has helped to maintain what nature provides, barely. During an uncommonly dry, but cloudy, April he measured the lake level. At a million gallons per day it held just even, ie...it kept up with the evaporation rate!
We're all pretty good at measuring what we pump out of the ground or municipalities pump out of the big lake. We're not so good at wrapping on minds around the sheer scope of the volume of water that a passing thunderstorm provides. A 15 minute squall out does what a high capacity irrigation well labors to do within a full day.
God may be capricious, but he's not malicious. It would surprise none of us to see record ice thicknesses in three months, or not.
|10-22-2007 05:30 PM|
Originally Posted by sailortjk1 View Post
|10-22-2007 04:04 PM|
Originally Posted by ImASonOfaSailor View Post
|10-22-2007 04:01 PM|
|ImASonOfaSailor||I think what you all need to do is trade up and get a Multi hull it only need 20 inches of water if you buy the right one! Hopefully we get some rain soon!|
|10-22-2007 02:47 PM|
I put a shine on my Gemini's drive leg there (still pond creek - across from the mooring balls) on the 22 of September, and I only need 20 inches. Bunch of PB's anchored right in the channel so I had to go around. First and only time I've stirred mud.
|10-22-2007 12:34 PM|
Originally Posted by chucklesR View Post
|10-22-2007 10:27 AM|
This is the price you pay for sailing in fresh water!
Here on the Chesapeake where the water is undrinkable and unuseable for human purposes we sail in muck, crap and commercial and farming effluent, but by gosh we have water (tuesdays and sunday afternoon, other days depending on tidal factors and butterfly takeoff's in Argentina)
|10-22-2007 10:02 AM|
Originally Posted by SEMIJim View Post
|10-22-2007 09:38 AM|
As I posted earlier in this thread...there is a huge diversion INTO Lake Superior from lakes & rivers north of Superior that equals the diversions in Chicago and elsewhere.
The rapid drop of Lake Erie last week was a seiche. I'm on Lake St Clair and watched at least 6" of drop, probably more, from the high winds. It took about 24 hours for all of it to return.
According to the ACE presentation, there was dredging in the St Clair River (don't remember the date) but it didn't have a significant effect. Scouring of other parts of the St Clair River are what is causing increased water flow.
They have aerial photos from the 50's 60's 70's & 80's showing how as small walls were built along the beaches of southern Lake Huron to stop erosion, the flow of silt dropped rapidly. They are concerned that the lack of silt is letting the flow of the St. Clair River increase.
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