NCG060101_2023 DMR_20240130 (2)

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-
res ources/energy-m ineral-land-permits/s tormwater-permits/np des-industrial-sw#tab-4
Permit No.: N/C/s/U/6/0/0/0/0 / or Certificate of Coverage No.: N/C/G/0/6/0 /1 /0/1 /
Facility Name: DYSTAR LP-REIDSVILLE
County: ROCKINGHAM Phone No. 336-634-3340
Inspector: MARK E.WILEY
Date of Inspection: 12/26/2023
Time of Inspection: 16:35
Total Event Precipitation(inches): 1.°
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event"is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this;report is accurate and complete to the best of my knowledge:
•
/
(Signature of Perm'iftee or Designee)
1. Outfall Description:
Outfall No. 1 Structure(pipe,ditch,etc.): PIPE OUTFALL LEADING INTO DITCH
Receiving Stream:
TROUBLESOME CREEK
Describe the industrial activities that occur within the outfall drainage area: STORMWATER SHEET FEED
RAIN FROM PARKING LOTS OF PLANT 1 AND PLANT 2
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2. Color: Describe the color of the discharge using basic colors(red,brown,blue,etc.)and tint
(light,medium,dark)as descriptors: WATER WHITE
3. Odor: Describe any distinct odors that the discharge may have(i.e.,smells strongly of oil,weak
chlorine odor,etc.): No ODOR
4. Clarity: Choose the number which best describes the clarity of the discharge,where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes 0 No.
8. Is there an oil sheen in the stormwater discharge? °Yes 0 No.
9. Is there evidence of erosion or deposition at the outfall? 0 Yes o No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe Sample contains very small amounts of dirt and leaf litter.No obvious signs of pollution.
Note: Low clarity,high solids,and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
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