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DuPage County staff report sinkhole near quarry pumping pipes; county clarifies it does not regulate aquatic invasive species
Summary
Staff told the DuPage County Stormwater Management Committee they discovered a sinkhole near quarry pumping infrastructure and are investigating possible pipe collapse; they also said the county does not regulate aquatic invasive species but does regulate state-designated noxious weeds on county property.
DuPage County stormwater staff reported a sinkhole near pumping infrastructure at a county quarry and said early analysis points to possible pipe separation or collapse that may have caused soil loss. Staff said the field crew is clearing the area so contractors and consultants can evaluate the site and that emergency procurement may be used if immediate repairs are required.
During the committee meeting Member Dussard asked about aquatic invasive species reported recently in parts of DuPage County. A county staff member replied that the county does not have a program to…
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