ML092940539

Attachment 14-4 - 1969 Flood Record in Stream Mouth Wetland, Graphic of Plum Brook Estuary Showing Survey-Sampling Transects with Color-Coded Sample Results

ML092940539
Person / Time
Site:	Plum Brook
Issue date:	10/06/2009
From:	US National Aeronautics & Space Admin (NASA), John H. Glenn Research Ctr at Lewis Field
To:	Office of Nuclear Reactor Regulation
References
Download: ML092940539 (1)

Text

1969 FLOOD IN STREAM (28FEB07 STATUS) Cs-137 > 12 pCi/g Cs-137 in pond (7.7 pCi/g at 5') Cs-137 == 3.4-3.9 pCi/g at 6-30" Cs-137 to 54", peak 5.9 pCi/g at 6-18" Cs-137 1 pCi/g (0.66-2.54), in top 18" (mostly top 6") 1969 FLOOD RECORD IN STREAM MOUTH WETLAND (28FEB07 STATUS) Cs-137 > 12 pCi/g Cs-137 in pond (7.7 pCi/g at 5') o Cs-137 == 3.4-3.9 pCi/g at 6-30" o Cs-137 to 54", peak 5.9 pCi/g at 6-18" Cs-137 1 pCi/g (0.66-2.54), in top 18" (mostly top 6") 1969 FLOOD RECORD IN STREAM MOUTH WETLAND (28FEB07 STATUS) Cs-137 > 12 pCi/g Cs-137 in pond (7.7 pCi/g at 5') o Cs-137 == 3.4-3.9 pCi/g at 6-30" o Cs-137 to 54", peak 5.9 pCi/g at 6-18" Cs-137 1 pCi/g (0.66-2.54), in top 18" (mostly top 6") 1969 FLOOD RECORD IN STREAM MOUTH WETLAND (28FEB07 STATUS) Cs-137 > 12 pCi/g Cs-137 in pond (7.7 pCi/g at 5') o Cs-137 == 3.4-3.9 pCi/g at 6-30" o Cs-137 to 54", peak 5.9 pCi/g at 6-18" Cs-137 1 pCi/g (0.66-2.54), in top 18" (mostly top 6")