The URL can be used to link to this page

Home My WebLink AboutNCS000573_SDO DMR_20201124 tft., ' ENERGY Belews Creek Steam Station 3195 Pine Hall Road NC Department o` Belews Creek, NC Environmental Quaii_y 336-445-0642 Received NOV 2 4 2020 November 13, 2020 Winston-Salem Regional Office NC Department of Environmental Quality Attention: Central Files Division of Water Resources 1617 Mail Service Center Raleigh, NC 27699-1617 Subject: Duke Energy Carolinas, LLC NPDES Storm Water Discharge Monitoring Report for: October 2020 Belews Creek Steam Station — NCS000573— Stokes County In accordance with Part III, E (2) of the above referenced NPDES Storm Water permit, the original and one copy of the permitted stormwater outfalls is enclosed. The period for sampling ended on October 31, 2020. SW006 is in Tier III status for Copper and Zinc. Corrective actions have been implemented to bring SW006 into compliant for Copper and Zinc next sampling event. There was no qualifying flow for SW006 for the October 2020. Please direct any correspondence or questions concerning the Belews Creek Steam Station NPDES Storm Water Program to Brenda Johnson at (336) 445-0634 or Lori Tollie at (336) 854-4916. Yours truly, 6 Michael Lanning General Manager Ill, Regulated Stations FHOCC Belews Creek Steam Station Attachments N C DepGi tn ler,'l or EnvironRece ved uality NOV 2 4 2020 STORMWATER DISCHARGE OUTFALL(SDO) Winston-Salem MONITORING REPORT Regional Office Permit Number NCS000573 SAMPLES COLLECTED DURING CALENDAR YEAR: 2020 (This monitoring report shall be received by the Division no later than 30 days from the date the facility receives the sampling results from the laboratory.) FACILITY NAME Belews Creek Steam Station COUNTY Stokes PERSON COLLECTING SAMPLE(S) Joshua Sexton/Miranda Basconi PHONE NO. 3( 36)445-0634 CERTIFIED LABORATORY(S)Duke Energy Carolinas,LC Lab#248 Pace Analytical Services Lab#329 SIGNATURE OF PERMITTEE OR DESIGNEE REQUIRED ON PAGE 3. Part A:Specific Monitoring Requirements Outfall Date 50050 00400 01077 01002 01022 01012 01027 No. Sample Total Total pH Silver,Total(as Arsenic,Total Boron,Total Beryllium, Cadmium, Collected Flow(if app.) Rainfall Ag) (as As) (as B) Total(as Be) Total(as Cd) mo/dd/yr MG inches mg/L mg/L mg/L mg/L mg/L SW003 N/A N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW006 N/A N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW009 N/A N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW018A 10/29/20 N/A 0.40 8.2 SW028 10/29/20 N/A 0.40 7.8 <0.0002 0.00120 <0.05 <0.001 <0.001 Outfall Date 01034 01042 01067 01051 01097 01147 01059 01092 No. Sample Chromium, Copper, Nickel,Total Lead,Total(as Antimony, Selenium,Total Thallium, Zinc,Total(as Collected total(as Cr) Total (as Ni) Pb) Total(as Sb) (as Se) (Total as TI) Zn) (as Cu) mo/dd/yr mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L SW003 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW006 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 - SW009 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW018A 10/29/20 SW028 10/29/20 0.00114 0.00486 0.00542 <0.001 <0.001 <0.001 <0.0002 0.113 Permit Number NCS000573 Form SWU-247,last revised 6/12/2015 Page 1 of 3 Outfall Date 71900 C0530 00556 No. Sample Mercury,Total, Solids,Total Oil&Grease Collected Method 1631E Suspended— Concentration mo/dd/yr mg/L mg/L mg/L SW003 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW006 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW009 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2020 SW018A 10/29/20 27 SW028 10/29/20 12.7 Avg 6.6 Avg—Average of primary and duplicate mercury samples (12.4 ng/L and 12.9 ng/L= 12.7 ng/L). Note:The Hg result for outfall SW028 was 12.7 ng/L(average).This Hg value is above the 12 ng/L North Carolina water quality standard for mercury and is noted on this DMR but do not trigger Tier responses. Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?0 yes 0 no (if yes,complete Part B) Part B: Vehicle Maintenance Activity Monitoring Requirements Outfall Date 50050 00556 00530 00400 No. Sample Total Flow Total Oil&Grease Non-polar Total pH New Motor Collected (if applicable) Rainfall (if appl.) O&G/TPH Suspended Oil Usage (Method 1664 Solids g SGT-HEM),if appl. mo/dd/yr MG inches mg/I mg/I unit gal/mo STORM EVENT CHARACTERISTICS: Mail Original and one copy to: Division of Energy Mineral and Land Resources Date 10/29/20 Attn:Central Files Total Event Precipitation(inches): 0.40 1617 Mail Service Center Event Duration(hours): (only if applicable—see permit.) Raleigh,North Carolina 27699-1617 (if more than one storm event was sampled) Date Total Event Precipitation(inches): Event Duration(hours): (only if applicable—see permit.) Permit Number NCS000573 Form SWU-247,last revised 6/12/2015 Page 2 of 3 "I certify,under penalty of law,that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted.Based on my inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 1/ 6 k 7ign)/(c/7;<., ( ature of Permittee) JZi2 (Date) Permit Number NCS000573 Form SWU-247,last revised 6/12/2015 Page 3 of 3