Mikey, keep in mind what Otto says. If you have a pond in many areas of California, just like the many lakes of California, the water level may vary significantly. DIED's pond and my pond will, in a drought year (like the past 3), drop 7 verticle feet. What was structure in March is high and dry in September.

JHAP
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"My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives."
...Hedley Lamarr (that's Hedley not Hedy)