HomeMy WebLinkAboutNCS000389_CC Outfalls-DAK_ 20190505Table I. DAK Americas LLC Cedar Creek Site
Outfall Locations
Outfall
Latitude
Longitude
Description
Receiving Water
Dry Weather Flow
001
34058"08'
78046"58'
Stormwater from developed and undeveloped land throughout the plant
Cape Fear River
Yes
property including the plant process areas and cooling tower
blowdown..
002
340 58"08'
78046"58'
Sanitary waste, treated process waste from the utility wastewater,
Cape Fear River
Yes
cooling tower blowdown, boiler blowdown, steam condensate and
sanitary and treated process waste from DuPont Teijin FihusTm.
003
340 59"02'
78047"26'
Stormwater runoff from the DAK resins plant. This outfall is currently
Cape Fear River
No
permitted under NCS000389. DAK Americas requests that DENR add
this outfall to the new permit and, if added to the new permit, then to
revoke NCS000389. This would consolidate all stormwater outfalls
and process wastewater outfalls into one permit.
E1
34° 58 49
78 46 49
Boundaries for drainage area is triangular shape which is south of rail
Cape Fear River
No
storage yard, east of Sixth Street and north of Echo Avenue.
Approximate size of 15 acres. The outfall discharges onto a vegetative
strip prior to entering the waterway.
F
34058"42'
78046"50'
Stormwater from developed and undeveloped land throughout the plant
Cape Fear River
Small amount of
property including process areas. Overflow from SW001. The outfall
overflow from SW001
discharges onto a vegetative strip prior to entering the waterway.
G
34058"41'
78046"50'
Stormwater from activities associated with wastewater treatment basins,
Cape Fear River
No
fuel oil storage and paved roadways used for in -plant transportation
The outfall discharges onto a vegetative strip prior to entering the
waterway.
H
34058"45'
78047"05'
Stormwater from activities associated with the wastewater treatment
Cape Fear River
No
plant. Outfall discharges onto a vegetative strip prior to entering the
waterway.
Extensive sampling was conducted for all outfalls and submitted with the permit renewal application in 1992. Outfalls A through G indicated low levels or less
than detectable amounts of pollutants. Based on this documentation, the State decided that stormwater sampling would only be required from Outfall 001. For
ease of accessibility, this sample is taken from the manhole designated SW -I, which is immediately upstream from Outfall 001.