30. Sketch of Flooding Levels at Proposed Indiana Monument Site, N. D.
Typed Document
PROPOSED INDIANA MONUMENT SITE
ELEVATION DIFFERENCES
RE: FLOODING
[arrow pointing to top line below on left] LEVEL OF BASE - PROPOSED MONUMENT
— — — — — —
— - — - — - — PARKING AREA
[double headed vertical arrow] ½’ SPANGLER’S SPRING
— - — - — [double headed vertical arrow]
2 ½’ [double headed vertical arrow] } WATER REACHES 2 ½’ 6’7”
— - — - —
[arrow pointing to bottom line above on left] GROUND LEVEL AT MONUMENT SITE]
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