FIGURE 6-22
PESTICIDES/PCBS DETECTED IN NATURAL SOIL
DES MOINES SOUTH AREA SOURCE CONTROL PROJECT
DES MOINES. IOWA
ECKENFELDER INC.
Nashville.Tennessee Mohwah.New Jersey Rochester.New York
s
SOUTH AREA SOURCE CONTROL/ PROJECT BOUNDARY
OPERABLE UNIT No.4 BOUNDARY
(DASHED WHERE APPROXIMATE)
GROUNDWATER MONIPORING WELL
GROUNDWATER RECOVERY WELL
GROUNDWATER TABLE ELEVATION (FEET ABOVE MEAN SEA LEVEL)
GROUNDWATER TABLE ELEVATION CONTOUR (CONTOUR INTERVAL:! FOOT)
GROUNDWATER FLOW
6595
~l
FIGURE 6-23
GROUNDWATER TABLE CONTOUR MAP DECEMBER 4 . 1991
DES MOINES SOUTH AREA SOURCE CONTROL PROJECT
DES MOINES, IOWA
ECKENFELDER INC.
Nashville.Tennessee Mahwoh.New Jersey Rochester.New York