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HomeMy WebLinkAboutNCG020314_MONITORING INFO_20180125STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /VC�Q�U3iU DOC TYPE HISTORICAL FILE ✓MONITORING REPORTS DOC DATE ❑ 5UI U U I as YYYYMMDD hC6?-o / DEPARTMENT OF THE ARMY US ARMY INSTALLATkON MANAGEMENT COMMAND HEADQUARTERS, UNITED STATES ARMY GARRISON, FORT BRAGG 2175 REILLY ROAD, STOP A FORT BRAGG NORTH CAROLINA 28310-5000 RECEIVED January 3, 2018 FEB 0 2 2018 CENTRAL FILES OWR SECTION Department of Enviornmental' Quality Division of Energy, Mineral and Land Resources Land Quality Section Stormwater Permitting Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Dear Sir/Madam, au�z018 DEQ- ATER RESOUR ES 401 & UFF IN Enclosed is the Annual Summary Discharge Monitoring Report (DMR) for the Fort Bragg Lamont West Borrow Pit. Technical Bulletin for N.C. General Permit NCG020000 dated 3/15/2012 states "Turbidity limits on effluent discharges have been removed -however turbidity standards still apply in the receiving waters." Effluent discharge at Lamont West Borrow Pit does not discharge to receiving waters. The discharge -infiltrates into the soil profile. Alternatively, monitoring turbidity upstream and downstream of the stormwater discharge outfall (SDO) is not an option as there are no receiving waters upstream of the SDO and the nearest receiving waters downstream is 0.66 of a mile from the SDO. For further information, please contact Mr. Lee Ward, Chief, Water Management Section at (910) 908-5286. Sincerely, David A. Heins Chief, Environmental Division Directorate of Public Works ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — STORMWATER SUBMIT TO CENTRAL OFFICE* General Permit No. NCG020000 Calendar Year 2017 `Report ALL STORMWATER monitoring data on this form (include "No Flow" 'No Discharge" and Benchmark Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCG020314 Facility Name: Lamont West Borrow Pit. Fort Bragg County: Cumberland Phone Number: (910) 908-5286 Total no. of SDOs monitored _1 Certified Laboratory Lab # Lab # Stormwater Discharge Outfall (SDO) No. _77 VMA Outfall? Yes ❑ No x Is this outfall currently in Tier 2 for any parameter? Yes ❑ No x Was this outfall ever in Tier 2 during the past year? Yes ❑ No x If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency ❑ Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other ❑ Outfall No. Total Rainfall, inches TSS, mgll 'SS, mIII Turbidity, NTU Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, mg/1 (VMA) New Motor Oil Usage (gallmo.) Stormwater Benchmarks lndicato NO FLOWi/ applicable Circle Benchmark - n rt 100150 0.1 circle benchmark 25 0 �VILJIIn NIA WaterOuality Standard applies NIA /-1 WaterOualily Standard applies .�� >5 ge requires average requires TSS and Non -polar O&G monitoring Date Sample Collected, molddlyr Jan- Jun No Flow July -Dec No Flow Permit Date 10/112015 — 9/30/2020 Last Revised 10-2-2015 Certificate of Coverage No. NCG020314 CERTIFICATION "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." [Required by 40 CFR §122 Signature Date .31 Mail Annual Summary Stormwater DMR to the NCDEQ Central Office: Note the address is correct — Central Files is housed in DWR (not DEMLR) N.C. Department of Environmental Quality (DEQ) Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 Central Files Telephone (919) 807-6300 Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at: (919) 707-9220 Permit Date 10/112015 — 9/30/2020 Last Revised 10-2-2015 r ANNUAL SUMMARY DISCHARGE MONITORING REPORT (DMR) — STORMWATER SUBMIT TO CENTRAL OFFICE* General Permit No. NCG020000 Calendar Year _2016 "Report ALL STORMWATER monitoring data on this form (include "No Flow'T'No Discharge" and Benchmark Exceedances) frorri the previous calendar year to the DEQ by MARCH 1 of each year. Certificate of Coverage No. NCG020314 Facility Name: Lamont West borrow Pit. Fort Bragg County: Cumberland Phone Number: (910) 907-5320 Total no. of SDOs monitored 1 Certified Laboratory _Microbac Lab # NC37714 Stormwater Discharge Outfall (SDO) No. _77 VMA Outfall? Yes ❑ No X Is this outfall currently in Tier 2 for any parameter? Yes ❑ No X Was this outfall ever in Tier 2 during the past year? Yes ❑ No X If this outfall was in Tier 2 last year, was monthly monitoring discontinued? Yes, enough consecutive samples below benchmarks to decrease frequency ❑ Yes, received approval from DEMLR to reduce monitoring frequency ❑ No, turbidity benchmark exceedances did not require monthly monitoring ❑ Other ❑ Outfall No. 77 Total Rainfall, inches TSS, mgll " SS, mlll Turbidity, NTU . Upstream (U) Turbidity, NTU Downstream (D) Turbidity, NTU Non -polar O&G, ;mgll (VMA) New Motor Oil =°Usage allmo: Benchmarks Indicate NO FLOwi! 'a litable CircleStormwater Benchmark Bencnhmnark 10Q 0•1 nchCircle Benchmark 50/25/10 NIA waterfluality Standard applies NIA Water Quality Standard applies 15 >`rage55 qui average requires TSS and Non -polar OSG monitoring Date Sample Collected, moldd/yr r . 06/28/2016 2 310 <0.1. 435 No surface waters .66 miles away July - Dec No Flow Permit Date 101112015 — 9/30/2020 Last Revised 10-2-2015 _ Certificate of Coverage No_ NCG02 ❑❑❑❑ CERTIFICATION "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." [Required by 40 CFR §122,22] Signature Date _3/ G,lAlt Mail Annual Summary Stormwater DMR to the NCDEQ Central Office: Note the address is correct - Central Files is housed in DWR (not DEMLR) N.C. Department of Environmental Quality (DEQ) Division of Water Resources Attn: DWR Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 Central Files Telephone (919) 807-6300 Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at: (919) 707-9220 Permit Date 10/112015 - 9/30/2020 Last Revised 10-2-2015 DEPARTMENT OF THE ARMY US ARMY INSTALLATION MANAGEMENT COMMAND HEADQUARTERS, UNITED STATES ARMY GARRISON, FORT BRAGG t 2175 REILLY ROAD, STOP A FORT BRAGG NORTH CAROLINA 28310-5000 January 31, 2017 Department of Enviornmental Quality Division of Energy, Mineral and Land Resources Land Quality Section Stormwater Permitting Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Dear Sir/Madam, DCC�C MC nn FEB 0 ?317 DEQ-WATER 'M�SOURCES 401 &BUFFER. PEkMI17ING Enclosed is the Annual Summary Discharge Monitoring Report (DMR) for the Fort Bragg Lamont West Borrow Pit. Technical Bulletin for N.C. General Permit NCG020000 dated 3/15/2012 states "Turbidity limits on effluent discharges have been removed -however turbidity standards still apply in the receiving waters." Effluent discharge at Lamont West Borrow Pit does not discharge to receiving waters. The discharge infiltrates into the soil profile. Alternatively, monitoring turbidity upstream and downstream of the stormwater discharge outfall (SDO) is not an option as there are no receiving waters upstream of the SDO and the nearest receiving waters downstream is 0.66 of a mile from the SDO. For further information, please contact Mr. Lee Ward, Chief, Water Management Section at (910) 908-5286. Sincerely, David A. Heins Chief, Environmental Division Directorate of Public Works I ANNUAL SUMMARY DMR - STORMCWATER I 1 SEND TO CENTRAL OFFICE * 11 STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 *Report ALL STORMWA TER Monitoring Data on this form (including No Flow and No Discharge and Permit Limit Violations) by MARCH 1 of each y"ear. CERTIFICATE OF COVERAGE NO. NCG020314 SAMPLE COLLECTION YEAR: 2015 U FACILITY NAME: Lamont West Borrow Pit, Ft. Bragg, NC COUNTY Cumberland PERSON COLLECTING SAMPLES PHONE NO. (910)908-5881 CERTIFIED LABORATORY Microbac Lab # NC 37714 ADD TO LISTSERVE? YES ® NO ❑ EMAIL: Lab # james.m.duncan46.civ@mail.mil Part A: Stormwater Monitoring Requirements Outfall No. Date Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Z Sampling Total Flow (MG) Total Suspended Solids (mg/1) Turbidit (NTU) Settleable Solids (ml/l) Total Rainfall (in) Event Duration (minutes) - - - - - 1003• a See Footnote', s 0.13 77 05/21/2015 No .0013 26.0 80 <0.10 .4 50 77 08/31/2015 No .0066 30.0 170 <0.10 1.3 240 ' If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here and the Date Range. ' Per NCG02: Tier 2 Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range ' If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. a TSS benchmark values are 160 mg/1 except in ORW, HWQ, trout, and PNA waters where they are 50 mg/l. 'The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the SDO. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/l/2010-12/31/2014 Last Revised 02-02-11 Page l of 2 Part B: Vehicle Maintenance Activity Monitorinp_ Requirements for facilities using > 55 jZal of new motor oil/month on average Out61l ]Vo -Date Sample `Collected . {mo/ddlyr OR NO FLOW) In Tier 2 ., Monthly, Monitoring. (y/n) # 6f,Months ip Tier 2 Samplingz New Motor Oil Usage al/month Total Flow (MG) �TP-H usi►rg method '1664A SGT-HEM m /1 Total Suspended' Solids m /1 p"� (Standard ` Units Total : Rainfall, in Event` ' Duration minutes 3 15 3,4 l 00 3 6-9 HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES (—]NON HAVE YOU CONTACTED THE REGION? YES ❑ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE" & LIMIT VIOLATIONS) BY MARCH I OF EACH YEAR TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center) Raleigh, North Carolina 27699-1617 (919) 807-6300 YOU MUST SIGN THIS CERTIFICATION FOR ANYINFORMATION REPORTED: "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 a awar tha there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing ations. (Signature of Permittee) (Date) :,-f , Permit Date: 1/1/2010-12/31/2014 Last Revised 02-02-11 Page 2 of 2 DEPARTMENT OF THE ARMY ' US ARMY INSTALLATION MANAGEMENT COMMAND HEADQUARTERS, UNITED STATES ARMY GARRISON, FT BRAGG 2175 REILLY ROAD, STOP A REPLY TO FORT BRAGG NORTH CAROLINA 28310-5000 ATTENTION OF March 23, 2015 SUBJECT: January 1 - December 31, 2014 Annual Monitoring Results - Lamont West Borrow Pit North Carolina Department of Environment And Natural Resources ��`�✓�VE� Division of Water Quality C ATTN: DWQ Central Files MAR 27 2015 1617 Mail Service Center Raleigh, North Carolina 27699-1617 CENTR,4LFlLE Dear Sir/Madam: °WR SECTION Enclosed is the Annual Summary Discharge Monitoring Report (DMR) for the Fort Bragg Lamont West Borrow Pit. All analytical monitoring is performed at the Lamont West Borrow Pits effluent discharge at the stormwater discharge outfall (SDO). Guidance in Technical Bulletin for N.C. General Permit NCG02C000 dated 3/15/2012 states "Turbidity limits on effluent discharges have been removed -however turbidity standards still apply in the receiving waters." Fort Bragg's effluent discharge at Lamont West Borrow Pit does not discharge to receiving waters. The stormwater that discharges from the SDO flows on top of the land as sheet flow, and infiltrates directly into the soil profile. The Borrow Pit does not produce any wastewater. Alternatively, monitoring turbidity upstream and downstream of the SDO is not an option as there are no receiving waters upstream of the SDO and the nearest receiving waters downstream is 0.66 of a mile from the SDO. For further information, please contact Mr. Jim Duncan, Water Management Branch, at (910)908-5881. Sincerely, Z� GREGO Director of Public Works Enclosure ANNUAL SUMMARY DMR - STORMWATER 11 SEND TO CENTRAL OFFICE * 11 STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 *Report ALL STORA4JYATER Monitoring Data on this form (including No Flow and No Discharge and Permit Limit Violations) by MARCH 1 of each pear. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME: Lamont West Borrow Pit, Ft. Bragg, NC PERSON COLLECTING SAMPLES CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Stormwater Monitoring Requirements SAMPLE COLLECTION YEAR: 2014 COUNTY Cumberland PHONE NO. (910)908-5881 ADD TO LISTSERVE? YES ® NO ❑ EMAIL: james. m.duncan46.civ0mail.m it Outfall No. Date Sample Collected (molddlyr OR NO FLOW), In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 z Sam pling Total Flow (MG) Total Suspended Solids (mg/1) Turbidity {NTU} Settleable Solids (ml/!) Total Rainfall (in) Event Duration (minutes) - - - - - 1003�a Sec Footnote3,5 0.11 77 05/ 15/2014 No .0025 26.0 180 <0.10 2.7 90 77 10/14/2014 No .0014 14.5 130 <0.10 0.6 50 If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here and the Date Range. z Per NCG02: 'Pier 2 ivlonthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range 3 1 f a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit, ° TSS benchmark values are 100 mg/l except in OR W, H WQ, trout, and PNA waters where thdy are 50 mgll. s The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the SDO. Alternatively, Elie permittee may choose to monitor turbidity in the receiving water; directly upstream and downstream of the SDO. Permit.Date: [/112010-1213112014 Last Revised 02-02-1 l '� Page I of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities usinp_> SS Val of new motor oil/month on average Outfall No. Date Sample Collected (mo/dd/yr OR NO FLOW) In Tier 2 Monthly Monitoring? (y/n} # of Months in Tier 2 Sampling z New Motor Oil Usage h al/month Total Flow MG ( ) TPH using inethod 7664A SCT-Hl-jV m yl Total Suspended Solids m 31) pH Standard Units) Total Rainfall in Event Duration minutes - - 15 100 6-9 HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDINC VEHICLE MAINTENANCE)? YES ❑ NO HAVE YOU CONTACTED THE REGION? YEs ❑ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW". "NO DISCHARGE" & LIMIT VIOLATIONS) BY MARCH 1 OF EACH YEAR TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh; North Carolina 27699-1617 (919) 807-6300 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORiVIA77ON REPORTED: "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 qua " personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the systeul, or th pers s directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and coI�. te. I a� aware that there are significant penalties for submitting false information, including the possibility of tines and imprisonment for knowing violat ns:+_ (Signature of P� perm t Date: I / 1120' f)_ 12/31 /2014 r. (Date) Last Revised 02-02-1 1 Page 2 of 2 0 DEPARTMENT OF THE ARMY US ARMY INSTALLATION MANAGEMENT COMMAND HEADQUARTERS, UNITED STATES ARMY GARRISON, FT BRAGG 2175 REILLY ROAD, STOP A REPLY TO FORT BRAGG, NORTH CAROLINA 28310-5000 61ATTENTIONOF September 12, 2013 Directorate of Public Works North Carolina Department of Environment and Natural Resources Division of Water Quality ATTN: Belinda Henson 225 Greene St, Suite 714 Fayetteville, North Carolina 28301-5043 Dear Ms. Henson: ®ENR-FRO SEP 19 2013 Enclosed is the storm water discharge monitoring results for the Fort Bragg Lamont West Borrow Pit for August 2013. Included are the Storm Water Discharge Analytical Monitoring Report and the Storm Water Discharge Qualitative Monitoring Report. For further information, please contact Jim Duncan at (910)908- 5881. Sincerel , Gregory G. Bean Director of Public Works Enclosure TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE" STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) ` Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCO020314 FACILITY NAME Fort Bragg, NC _ PERSON COLLECTING SAMPLES Noah Pierce CERTIFIED LABORATORY Microbac Part A: Storm Water Monitoring Requirements Lab # NC 37714 Lab # SAMPLE COLLECTION PERIOD: 1 ❑ 2 OR MONTHLY: ❑ MONTH: August 2013 COUNTY Cumberland PHONE NO. (910)908-5881 TOTAL RAINFALL 0.8 INCHES EVENT DURATION 150 MINUTES Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 " See Footnote"," 0.1 77 8/19/2013 No 0 0,423 25.8 76 < 0.10 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3 If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Ter 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Altematively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW) ' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Samplingz New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m /I(mg/1) Total Suspended Solids pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? YES NO (via email) YES NO Mr. Mike Lawler (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Henson, Supervisor, Surface Water Protection 225 Green Street Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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, an mplete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for owi violations." (Signature of Permitttee) (Date Last Revised 01-19-10 Permit Date: 1/112010 - 12/31/2014 Page 2 of 2 LFWA NCDENR Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit Number: NCG020000 Facility Name: Fort Bragg County: Cumberland _ Inspector: Noah Pierce Date: 8/19/2013 Time: 10:35 AM or Certificate of Coverage Number: NCG020314 Telephone Number: (910) 396-2301 Total Event Precipitation: 10.8 • inches Was this a representative storm event? O yes 0 No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary) Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be performed during a "representative storm event" or during a "measurable storm event". However, some permits do not have this requirement. Please refer to these definitions, if applicable. A representative storm event is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to the 10 consecutive hours of no precipitation. 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 DWQ Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description Outfall Number: 77 Structure: Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil / Fill Material Excavation 2. Color Describe the color of the discharge: Brown Describe the tint of the discharge: Light 3. Odor Describe any distinct odors present: None 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy 0 1 0 2 0 3 0 4 0 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 0 2 0 3 0 4 0 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: 0 1 0 2 Q 3 0 4 0 5 7. Is there any foam in the stormwater discharge? 0 Yes *No 8. Is there an oil sheen in the stormwater discharge? 0 Yes *No 9. Is there evidence of erosion or deposition at the outfall? 0 Yes OO No 10. Other obvious indicators of stormwater pollution: 0 Yes O No List and describe: Note: Low clarity, high solids, and/or the presence of foam, oiled sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. March 6, 2012 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 Subject: February 2012 Monitoring Results - Lamont West Borrow Pit, Storm Water Outfall ##77 Dear Ms. Hinson, Enclosed are the storm water monitoring results for outfall #77, Fort Bragg Lamont West Borrow Pit, February 2012. We are currently conducting monthly monitoring (Tier 2 requirement) since we have had four periods of a benchmark value exceedence, beginning June 2010. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of February, it was not adequate enough to produce flow through the basin riser and outfall. As a result, no sample was taken in February 2012. For further information, please contact me at (910) 396-2823, extension 220. 4incerely, i a - Herman S Crawfor r. Chief, Water Mgm B anch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Part A: Storm Water Monitoring Requirements Lab # Lab # SAMPLE COLLE TIf3P -PERIOD: 1 ❑ 2 El OR MONTHLY: MONTH: FEBRUARY 2012 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 0.2 INCHES EVENT DURATION 75 MINUTES Rain Event was on 2/16/12. Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Mouths in Tier 2 Sampling2 Total Flow (MG) Total Suspended Solids (mg/1) Turbidity" (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote" 0.1 77 NO FLOW YES 15 NA NA NA NA If "NO FLOW" or "NO DI SCHARG E", enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 31f a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. ° TSS benchmark values are 100 mgil except in ORW, HQW,trout, and PNA waters where they are 50 mgil. 5The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfail No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) I # of Months in Tier 2 Sampling2 I New Motor Oil Usage (gallmontli) Total Flow (MG) TPH using method 1664A SGT-HEM m II Total Suspended Solids m 11 pH Standard Units r - - 153 1003 6-93 NA No vehicle maintenance is being conducted at the borrow pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES NO HAVE YOU CONTACTED THE REGION? YES �� NO WHO AT THE REGION HAVE YOU SPOKEN WITH? Mr. Mike Lawyer USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Henson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 b�lief, true, accurate, and compl e I am aware that there are significant penalties for submitting false information, including the possibility of flnes and ! p�isgnment for knowing vi ation ." (Signature of Permitttee) Permit Date: 1/1/2010 - 12/31/2014 (Dat ) Last Revised 01-19-10 Page 2 of 2 I 'To preserve, protect and enhance Noilh Carolina's water Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. Inspector: Herman Crawford Date of Inspection: 16 Feb 12 Time of Inspection: 1630 Total Event Precipitation (inches): 0.2 _(910) 396-2301 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive Wnsecutive hours of no precipitation. is,4Cgnfiture, I certify fiat this report is accurate and complete to the best of my knowledge: nature of Permittee or Designee) 1. Outfall Description Outfall No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) Page t of 2 SW U-242-112608 A 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No B. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 s W U-242-112608 1 4. L 4 1 1 i RISER Ni 'iy fir. �' Y i;tj. f 41 A. . . . . . . . . . . . Al DENR--FRC February 1, 2012 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel. Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 FFT032012 Dwo Subject: January 2012 Monitoring Results - Lamont West Borrow Pit, Storm Water Outfall #77 Dear Ms. Hinson, Enclosed are the storm water monitoring results for outfall #77, Fort Bragg Lamont West Borrow Pit, January 2012. We are currently conducting monthly monitoring (Tier 2 requirement) since we have had four periods of a benchmark value exceedence, beginning June 2010. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of January, it was not adequate enough to produce flow through the basin riser and outfall. As a result, no sample was taken in January 2012. For further information, please contact me at (910) 396-2823, extension 220. Sincerely, ti Herman S Crawford Chief, Water Mgmt anch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE' STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Part A: Storm Water Monitoring Requirements Lab # Lab # SAMPLE COLLE TIO PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH January 2012 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 0.6 INCHES EVENT DURATION 210 MINUTES Rain Event was on 1/18/12. Outfall No. Data Sample Collected (moldd/yr OR NO FLOW In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Sarnpling2 Total Flow (MG) Total Suspended Solids (mg/1) Turbidity" (NTU) Settleable Solids (mlll) - - - - - 100 ' See Footnote"' 0.1 77 NO FLOW YES 14 NA NA NA NA 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. Z Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3 if a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mg/l. $ The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SOO. I Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW) ' . In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling2 . New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m /I Total Suspended Solids m /1 pH Standard Units - - 153 1003 6-93 NA No vehicle maintenance activity is being conducted at the borrow it site. F-- HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES OtK'NO HAVE YOU CONTACTED THE REGION? YES [g�NO WHO AT THE REGION HAVE YOU SPOKEN WITH? Mr. Mike Lawyer _ USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 ho manage the system, or se jrsons directly responsible for gathering the information, the information submitted is, to the best of my knowledge a d� belief true, accurat and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines b dirmbrisonment fork owina violations." (Signature of Permitttee) (Date) Permit Date: 1/1/2010 - 12/31I20 4 Last Revised 01-19-10 Page 2 of 2 "To preserver protect and enhance North Carolina's waler. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg _ County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 18 Jan 2012 Time of Inspection: 0745 Total Event Precipitation (inches): M Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no orecioitation. ure, I certify tot this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Desig 1. Outfall Description Outfall No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) Page 1 of 2 SW U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No B. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 F f SW D #78 4 jj STORM WATER OUTFALL #77 RISER If , January 5, 2012 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 Subject: December 2011 Monitoring Results - Lamont West Borrow Pit, Storm Water Outfall #77 and #78 Dear Ms. Hinson, Enclosed are the December 2011 monitoring results for two storm water outfalls at the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) at outfall #77 since we had three periods of a benchmark value exceedence, beginning June 2010. Outfall #78 is not under Tier I or Tier II monitoring. December 2011 is the fourth monitoring period where the sampling results exceed the benchmark value for a specific parameter. Excavation of basin #3 was completed in March 2011 and a large check dam was constructed at the outlet of area 2. A series of smaller check dams were placed in the storm water flow channel prior to entering basin #3. Included in this report are the Benchmark Exceedence DMR Reports, Storm Water Discharge (SDO) Qualitative Monitoring Reports, analytical results, and a borrow pit map. For further information, please contact me at (910) 396--2823, extension 220. Enclosures incerely, Herman S Crawford Chief, Water Mgm B anch TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE' STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Part A: Storm Water Monitoring Requirements Lab # NC 37714 'Lab # SAMPLE COLLE TI PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH: DECEMBER 2011 COUNTY Cumberland PHONE NO. (910) 396-2823. TOTAL RAINFALL 0.4 INCHES EVENT DURATION 60 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 ' See Footnote ' 0.1 77 1217I11 YES 13 0.002 90 271 < 0.10 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. k Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW) ' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM (mg/[ Total Suspended Solids (mg/1) pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES NO HAVE YOU CONTACTED THE REGION? YES NO WHO AT THE REGION HAVE YOU SPOKEN WITH? Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Henson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 elief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and Imprisonment for knowincrGiotations." (Signature of Permitttee) Permit Date: 1/1/2010 - 12131 i : 4 ffz,- (C W4 Last Revised 01-19-10 Page 2 of 2 40"To preserve, protect , and enhance Nor7h Carolina's water. _. " Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 7 Dec 2011 Time of Inspection: 1800 Total Event Precipitation (inches): 0.4 NCG020314 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. re, I certifyAhat this rgport is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description Outfali No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil / Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Semi -Clear 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 SW U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy: 1 (D 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: (D 2 3 4 5 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 O2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes Na 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-242-112608 FORT BRAGG BORROW PIT OUTFALL #77 SUMMARY Date Sampled Sampling Method SS (MI/1) TSS mg/1 Turbidity NTU Total Rainfall inches Event Duration hours Total Flow MG Limitation Exceeded New Permit Starts 6/22/10 Grab 0.7 65.7 77 1.7 4.5 0.113 YES 11 /4/10 Grab 2.0 26.8 36 0.3 1.2 0.0005 YES Start Tier II Monitoring Dec 10- ND Jan 11 ND 2/4/11 Grab < 0.1 305.0 26 1.3 28.5 0.172 YES Mar 11 ND Apr 11 ND May 11 ND Jun 11 ND Jul 11 ND 8/30/11 Grab < 0.1 15.6 20 2.1 3.0 0.009 NO 9/6/11 Grab < 0.1 < 5.0 43 2.4 4.0 0.006 NO Oct 11 ND Nov 11 ND 12/7/11 Grab < 0.1 90.0 271 0.4 1.0 YES The monitoring frequency is semi-annual unless the effluent limitation in the table below is exceeded. If this occurs, additional monitoring may be required. (See permit requirements) TSS - Total Suspended Solids SS - Settleable Solids NA - Not Applicable ND - No Discharge EFFLUENT LIMITATIONS Discharge Characteristics Cut-off Concentration Settleable Solids 0.1 mlll Total Suspended Solids (TSS) 100 mgll TSS - QRW, HQW, Trout/PNA Waters 50 mgll Turbidity ( trout waters) 10 NTU Turbidity ( lakes, resevoirs, salt waters } 25 NTU Turbidity other streams / surface waters 50 NTU BMP Conditions 1. The permittee shall utilize best management practices to ensure that contaminants do not enter the surface waters as a result of blasting at the site. 2. The permittee shall obtain authorization from the Director prior to utilizing any chemical flocculants. Fayetteville Division 2592 Hope Mills Rd Fayetteville, NC 28306 910.864.1920 Phone 910,864,8774 Fax Certificate of Analysis Ft. Bragg - Department of the Army Mr. Herman Crawford Date Reported: December 16, 201 1 Project: Stormwater.sample -.#77 IMSF-I3RG-PWE-W, Bldg 0-9125 Date Received: December 08, 2011 Ft. Bragg NC, 28310 Sampled By: H. Crawford Date Sampled: December07, 2011 Outfall #77, grab 1112131-01 Analyte Result Unit Analysis Date/Time Analyst Method Qualifier analyzed by. Element one Turbidity 271 NTU 12/9/1 l 0:00 KS SM 20th Ed. 2130 B Analyzed by. Mcrohar - Faye[Levitle Division Settleable Solids <0.10 ml/L 12/8/11 14:07 AMM SM 20th Ed. 2540 F.A Total Suspended Solids 90.0 mg/L 12/8/1 1 15:24 JAW SM 20th Ed. 2540 D Qualifier Definitions State Certifications: Respectfully Submitted NCDNR #11 NCooH #37714 Robert Dermer USDA #3787 Robert Dermer, Division Manager Thank you for your business, We i[roi+e yTxrrjeedlx.•k on �xir lei rl r f renvcY +o yxm. Pleaw crm[ac[ the Drvrs mMwmW,. &Ae" Permer at 910.461-19.0, .krw., ArrAes, !'rradrnt, pr ltartrx rx�kes dmxro6arc.cYxn ar Tirwr fAvyee. CNX), u[ [re+a.l�re �icrahacrom xrth ogm+rmre+Kc nr.svR,gesriora+ Page I of I Flow Rate 1 Total Flow Calculation - Borrow Pit Dec 2011 Tier 2 The rate of flow in storm water pipes was determined using the Manning Formula. Q=KAR213S', where n Q = Flow rate K = Constant dependent upon units A = Cross sectional area of flow R = hydraulic radius S = Slope of the hydraulic gradient n = Manning coefficient of roughness of material of conduit All calculations are in gallons per minute (GPM). In this case the Manning Formula used is: Q=669AR2/3S112 n Isco Open Channel Flow Measurement Handbook Fifth Edition, by Douglas M. Grant & Brian D. Dawson Storm Water Outfall #77 - Borrow Pit Diameter of Pipe (D) = 18" = 1.5 feet Depth of flow = d = 0.083 ft (Avg depth is based on visual observation) dID=0.06feet Manning coefficient .n = 0.011 (Concrete culvert, straight and free of debris) Slope S = 0.5' every 100', = 0.005 From Area & Hydraulic Radius for Various Flow Depths Table: (for dID = 0.06) AID2=0.0192 R 1 D = 0.0389 AID2 = 0.0192 A=0.0192xD2 A = 0.0192 x 2.25 A = 0.043 ft2 RID = 0.0389 R=0.0389xD R = 0.0389 x 1.5 R = 0.058 ft Flow Rate 1 Total Flow Calculation - Borrow Pit Dec 2011 Tier 2 Q=669AR2/3S112 n Q = (669) (0.043) (0.058)213 (0.005)'"2/0.011 Q = (669) (0.043) (0.150) (0.0707)10.011 Q = 27.73 GPM Total Flow (MG) = Flow rate x Event Duration 106 Total Flow = (27.73 gal/min) x (60 min)/ 106 = 0.002M gallons "To preserve, protectn c W' and enhae !North Carolina's %vater. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 Facility Name: Fort Bragc or Certificate of Coverage No: NCG020314 County: Cumberland Phone No. Inspector: Herman Crawford Date of Inspection: 7 Dec 2011 Time of Inspection: 1800 Total Event Precipitation (inches): 0A (910) 396-2301 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. gdature, I certify Iat th(s roport is accurate and complete to the best of my'knowledge: (Signature of Permittee or Designee) 1. Outfall Description Outfall No. 78 Structure (pipe, ditch, etc.) Rock Weir Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil i Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: _ Cloudy 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 SW U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy: 1 2 0 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: 1 O2 3 4 5 6. Suspended Solids Choose the number which best.describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 ( 3 j 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 ANNUAL SUMMARY DMR - STORMWATER SEND TO CENTRAL OFFICE' STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 * Report ALL STORMWATER Monitorin Data on this form (including No Flow and No Discharge and Permit Violations) by;MARCH '1 of each .year. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTION YEAR: 2011 COUNTY Cumberland PHONE NO. (910) 396-2823 ADD TO LISTERVE YES [] NO [] TOTAL RAINFALL 1.2 INCHES EVENT DURATION 240 MINUTES (Two Combined Rain Events) Outfall No. Data Sample Collected (mo/ddlyr OR NO FLOW)_'_ In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Sampling2 50050 Total Flow MG 00530 Total Suspended Solids m ll 00400 Turbidity4 NTU 00545 Settleable Solids m111 100 See Footnote 0,1 78 619111 NO NA 18.2 23 < 0.10 78 12/7/11 NO NA 206 182 < 0.10 * Has not been determined since the flow is not through an outfall pipe. If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mg1l. $ The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Altematively,'the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-05-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Sampling2 New Motor Oil Usage al/month Total Flow (MG) 00556 TPH m /I 00530 . Total Suspended Solids m 11 00400 pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES [] NO HAVE YOU CONTACTED THE REGION? YES NO [}� WHO AT THE REGION HAVE YOU SPOKEN WITH? MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE" & LIMIT VIOLA TIONSI_BY MARCH 1 OR EACH YEAR TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 belle , truerurate, and comp) t arr\aware that there are significant penalties for submitting false information, including the possibility of fines and impr s n fpr knowing viol ions." } (Sign4tUre of Pen Last Revised 01-05-10 Permit Date: 1/1/2010 - 12/31/2014 Page 2 of 2 Fayetteville Division 2592 Hope Mills Rd Fayetteville, NC28306 910.864.1920 Phone 910.864.8774 Fax Certificate of Analysis Ft. Bragg - Department of the Army Date Reported: December l6, 201 1 Mr. Herman Crawford Project: 5tormnater sample - 978 Date Received: December 16, 201 1 IMSE-BRG-PWE-W, Bldg 0-9125 Date Sampled: December07, 20] i Ft. Bragg NC, 28310 Sampled By: H. Crawford Analyse Result Unit AmN1ed by: Soot One Turbidity 182 NTU analyzed by. MicmWc - Fayetteville Division Settleable Solids <0.10 mI/L Total Suspended Solids 206 mg/L Outfall N78, grab 1112132-01 Analysis Date(Time 12/9/11 0:00 12/8/11 14:07 12/8/11 15:24 Qualifier Definitions Analyst Method KS SM 20th Ed. 2130 B AMM SM 20th Ed. 2540 F.A JAW SM 20th Ed. 2540 D Qualifier State Certifications: Respectfully Submitted NCDNR #11 NCDOH #37714 Robert Dermer USDA #3787 Robert Dermer, Division Manager Thank you for your business. We irnite ynKrfeerihork ar r rr le„e1 of cer.icr ao yvr,. 111ea a &Wi the Uhl. mM®k4,er, Rahert Uerwr at 910-864-1910, .krrrrer NrArc. Presldem, m james.rtnkrr�riru&.c.rvrn t Rrwr Boyre,CF0,,a!Kith mry- rorrarrerrtr ar='Weit(ms Page I of 00 ;tt AL., December 2, 2011 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 Subject: November 2011 Monitoring Results - Lamont West Borrow Pit, Storm Water Outfall #77 Dear Ms. Hinson, Enclosed is the November 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had four consecutive periods of a benchmark value exceedence, beginning June 2010. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall and flow recorded at the borrow pit site during the month of November, a sample could not be taken during the first thirty minutes of flow. As a result, no sample was analyzed in November 2011. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Sincerely, Herman 5 Crawford Chief, Water Mgmt anch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE` STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from tab. CERTIFICATE OF COVERAGE NO. NCG020314 SAMPLE COLLECTI N PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH: NOVEMBER 2011 FACILITY NAME Fort Bragg, NC COUNTY Cumberland PERSON COLLECTING SAMPLES Herman Crawford PHONE NO. (910) 396-2823 CERTIFIED LABORATORY Microbac Part A: Storm Water Monitoring Requirements Lab # NC 37714 Lab # TOTAL RAINFALL 1.9 INCHES EVENT DURATION 240 MINUTES Storm Event Occurred on 11/23/11 Outfall No. Data Sample Collected (molddlyr OR NO FLOW ' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity" (NTU) Settleable Solids (ml/I) - - - - - 100 See Footnote 0.1 77 No Sample Taken YES 12 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NGG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Ter 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mg/I except in ORW, HQW,trout, and PNA waters where they are 50 mgll. s The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring?, (yln) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m II(mg/1) Total Suspended Solids pH Standard . Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? YES ❑ O (via email) YES O ❑ Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Henson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED. 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 an belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines an ipVospnment for kno ing iolatlions." (Signature of Permitttee) (D e) Permit Date: 1/1/2010-12J31zd4 Last Revised 01-19-10 Page 2 of 2 "To preserve, protect and enhance North Car diva's water.." Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No Facility Name: Fort Bragg County: Cumberland Phone No. Inspector: Herman Crawford Date of Inspection: 23 Nov 2011 Time of Inspection: 0730 Total Event Precipitation (inches): 1.9 (910) 396-2301 NCG020314 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. s signature, I ceqifgfFtat this report is accurate and complete to the best of my knowledge: re of Permittee or 1. Outfall Descripti Outfall No. 77 ee) Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil / Fill Material Excavation 2.' Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Clear 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 S W U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy: 1 O2 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: 1D 2 3. 4 5 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy.- 1 O 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242-112608 jo; ao oar 'Ar. STORM WATER PUTFALL #771 a. V4 RISER 4r I 11 DEiNR-FRO November 2, 2011 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 NOV 0 3 2011 Dwo Subject: October 2011 Monitoring Results - Lamont West Borrow Pit, Storm Water Outfall #77 Dear Ms. Hinson, Enclosed is the October 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had four consecutive periods of a benchmark value exceedence at outfall #77. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of October, it was not adequate enough to produce flow through the basin riser and outfall. As a result, no sample was taken in October 2011. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Enclosures Sincerely, Herman S Crawford r. DPW Water Mgmt B anch TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECT PERIOD: 1 ❑ 2 ❑ OR MONTHLY: LZ MONTH October 2011 COUNTY Cumberland PHONE NO. 910 396-2823 TOTAL RAINFALL 0.5 INCHES EVENT DURATION Rain Event was on 10/11/11. 300 MINUTES Outfall No, Data Sample Collected (molddlyr OR NO FLOW In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote 0.1 77 NO FLOW YES 11 NA NA NA NA 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (moldd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Samplingz New Motor Oil I Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m 11 Total Suspended Solids m A pH Standard Units - - 153 1003 6-93 NA No vehicle maintenance activi is being conducted at the borrow pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES 0 HAVE YOU CONTACTED THE REGION? YES [ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? Mr. Mike Lawyer USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS, SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 qelief, true, accurate, as tgcaLTplete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and i n ent for kno na vidlations." (Sjgnature of Permitttee) Permit Date: 1/1/2010 - 12131 !1 2,111 (Da e) Last Revised 01-19-10 Page 2 of 2 "To preserve. protecl and enhance Noilh Carolina's tivaler._. " Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 11 Oct 2011 Time of Inspection: 0830 Total Event Precipitation (inches): 0.5 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain. up to 10 consecutive consecutive hours of no precipitation. re, I certh that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or De ign e) 1. Outfall Descripti Outfall No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil i Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: No Flow 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) NA Page 1 of 2 SW U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-242-112608 w Ap KA 14 L jke SW DISCHARGE #78 �l fr oft RM WATER �%-:To OUTFALL #77 September 16, 2011 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Henson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 DE V R-FRO SEP 2 0 2011 wo Subject: September 2011 Monitoring Results Lamont West Borrow Pit - Storm Water Outfall #77 Dear Ms. Henson, Enclosed is the September 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had four consecutive periods of a benchmark value exceedence at outfall #77. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, analytical results, and a borrow pit map. This is the second consecutive month that outfall site #77 has been in full compliance. Analytical results show total suspended solids, settleable solids, and turbidity all within allowable limits. For further information, please contact me at (910) 396- 2823, extension 220. incerely, erm C a ord r. DPW Water Mgmt B a ch Enclosures Fayetteville Division 2592 [lope Mills Rd Fayetteville, NC 28306 910,864.1920 Phone 910.964.8774 Fax Certificate of Analysis Ft. Bragg - Department of the Army Date Reported: September i 2, 201 l Mr. Herman Crawford Project: Stormwater sample - #77 p p 1MSE-BRG-PWE-W, Bldg0-9125 Date Received: September 07, 20t 1 Ft, Bragg NC, 2 83 10 Sampled By: H. Crawford Date Sampled: September 06, 2011 Outfall ##77, grab 1109080-01 Analyle Result Unit Analysis Date/Pimc Analyst Method Qualifier Analyzed by: Mkrobac - Fayetteville Divlsion Settleable Solids <0.10 mI/L 9/7/11 10:15 PGR SM 20th Ed. 2540 FA Total Suspended Solids <5.00 mg/L 9/8/11 9:00 PGR SM 20th Ed. 2540 D Turbidity 43 NTU 9/8/11 16:15 PGR SM 20th Ed. 2130 B Qualifier Definitions State Certifications: pe [fully ub ttety� d NCDNR #11 oiA71$/_J7_ NCDOH #37714 USDA #3787 Robert Denner, Division Manager Thank you for your business. 1'lemre nmiac! the Division ilf pager, Rat—r Dermer at 910464-19 . James NrAes, I'mvrknl, al 1nnln•s�icnrAac•.ttrm rr Tir+nr RrruY•. C-li(1, a! rbr+yreu minvAar.crrm xilhmry• cummerus rJe .ur ,1•�+rrriarxc Page I of t TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTI PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH: SEPTEMBER 2011 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 2.4 INCHES EVENT DURATION 210 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mgll) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote 0.1 77 916111 YES 10 0.006 < 5.0 43 < 0.10 If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3 if a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m ll Total Suspended Solids mgil pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? ' YES (via email) YES NO ❑ NO ❑ Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS, SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 ald belief, true, accurate, an mp te. I am aware that there are significant penalties for submitting false information, including the possibility of fines a d imorisDnment for kno na violati ns." 1(Signature of Permitttee) Permit Date: 1/1/2010 - 12/31/20 f15--h ( - (Date) Last Revised 01-19-10 Page 2 of 2 "To preserve, protect and enhance I1Poilh Carofina s %vater. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Braga County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 6 Sep 2011 Time of Inspection: 1630 Total Event Precipitation (inches) 2.4 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By this signature, l certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description Outfall No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfail drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Semi -Clear 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 S W U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy- 1 2O 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: (D 2 3 4 5 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2O 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for Tier II requirement. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2of2 S W U-242-112608 FORT BRAGG, BORROW PIT OUTFALL #77 SUMMARY Date Sampled Sampling Method SS (ml/1) TSS mg/1 Turbidity NTU Total Rainfall inches Event Duration hours Total Flow MG Limitation Exceeded Field pH New Permit 6/22/10 Grab 0.7 65.7 77 1.7 4.5 0.113 YES 7.07 1114110 Grab 2.0 26.8 36 0.3 1.2 0.0005 YES 7.50 Start Tier II Monitoring 12/2010 ND 1/2011 ND 2/4/11 Grab < 0.1 305.0 26 1.3 28.5 0.172 YES 7.62 3/2011 ND 4/2011 ND 5/31 /11 Grab* < 0.1 77.8 340 1.2 7.0 No Flow YES 7.84 6/9/11 ND 7/26/11 Grab* < 0.1 90.0 180 1.7 5.0 No Flow YES 7.88 8/30/11 Grab < 0.1 15.6 20 2.1 3.0 0.009 NO 7.40 9/6/11 Grab < 0.1 < 5.0 43 2.4 4.0 NO 8.12 The monitoring frequency is semi-annual unless the effluent limitation in the table below is exceeded. If this occurs, additional monitoring may be required. (See permit requirements) TSS - Total Suspended Solids SS - Settleable Solids NA - Not Applicable ND - No Discharge * This sample was taken from the sediment basin and not the outfall. DFNR-FRC SEP 0 9 2011 September 6, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 Subject: August 2011 Monitoring Results Lamont West Borrow Pit - Storm Water Outfall #77 Dear Ms. Hinson, DWQ Enclosed is the August 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had four consecutive periods of a benchmark value exceedence at outfall #77. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, analytical results, and a borrow pit map. Unlike previous months, the rain event on 30 August produced adequate flow through outfall #77. Analytical results show total suspended solids, settleable solids, and turbidity all within allowable limits. A large diversion berm has been constructed in map area #2. When the check dam is complete, the berm will channel the water thru the dam before entering basin #3. For further information, please contact me at (910) 396- 2823, extension 220. S'ncerely, . a_ ' Ir Herman S Crawford Jr. DPW Water Mgmt Bran h Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE" STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. N00020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Part A: Storm Water Monitoring Requirements Lab # NC 37714 Lab # SAMPLE COLLECT" PERIOD: 1 ❑ 2 ❑ OR MONTHLY: ff MONTH: AUGUST 2011 COUNTY Cumberland PHONE NO, 5910) 396-2823 TOTAL RAINFALL 2.1 INCHES EVENT DURATION 180 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW ' In Tier 2 Monthly Monitoring? /n # of Months in Tier 2 Sampling Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote 0.1 77 8/30/11 YES 9 0.009 15.6 20 < 0.10 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Altematively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B. Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW) ' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Samplingz New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m Il Total Suspended Solids mgli pH Standard Units - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? YES (via email) YES 6111" NO Er", NO ❑ Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS, SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 rrmorisomment lief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility offines and for know=4—sOlations." (Signature of Permitttee) Permit Date: 1/1/2010 - 12/31/20 Last Revised 01-19-10 Page 2 of 2 "To preserve, protect dsR- �_ and enhance North Carolina's ivater.__" Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 30 Aug 2011 Time of Inspection: 0945 _ Total Event Precipitation (inches): 2.1 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no greriaitation. ure, I certify kkat thi� report is accurate and complete to the best of my knowledge: (Signature of'Permittee or Design 1. Outfall Description , Outfall No. 77 Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil i Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Semi -Clear 3. - Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 S W U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy: 1 0 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: (D 2 3 .4 5 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 O 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for Tier II reauirement. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 Fayetteville Division 2592 [lope Mills Rd Fayettevi I I e, NC 28306 910.864.1920 Phone 910.864.8774 Fax Certificate of Analysis Ft. Bragg - Department of the Army Mr. I{erman Crawford Project: Stormwater sample -Borrow Pit Date Reported: September 07, 2011 IMSI;-BRC-PWE•-W, Bldg 0-9125 Date Received: August 30, 2011 Ft. Bragg NC, 28310 Sampled 13y: It. Crawford Date Sampled: August 30, 2011 Borrow Pit SWO 477 1108561-01 Analyte Result Unit Analysis Daleffime Analyst Method Qualifier Analysed by: MKrobde - Fayetteville Division PH 7,55 PI I Units 8/30/11 16:50 DSK SM 4500 H+ 13 H Settleable Solids <0.10 ml/1, 8/30/11 12:20 DSK SM 20th E.d. 2540 FA -Total Suspended Solids 15.6 ingIL 8/31/11 15:00 Turbidity 20 NTU 8/30/11 16:13 Qualifier Definitions Il Analyte was prepared and/or analyzed outside of the analytical method holding time DSK SM 20th Ed- 2540 D ARS SM 20th Ed. 2130 B State Certifications: spe tfully ub 'ttta4/il7lilQ%?r NCDNR #11 NCDOH #37714 USDA #3787 Robert Denver, Division Ntanager Thank you for your business. We imrre }.xrrfiedhark on rxtr h•sr! f.a nice m ysm- Please crmtact the Dnvsnar, AfanaRer, Xoherr Dernrr at 910-8"-1920, James Nokes, 1'mmdent, or J.Avr kmic—hacermt or Ir— &,)re, (TY). at tlK)sre n mi—bae.c4m rrilh wry a)mmetns nr.vegr.srmnm Page l of t FORT BRAGG BORROW PIT OUTFALL #77 SUMMARY Date Sampled Sampling Method SS (MI/1) TSS mg/1 Turbidity NTU Total Rainfall inches Event Duration hours Total Flow MG Limitation Exceeded Field pH 6/22/10 Grab 0.7 65.7 77 1.7 4.5 0.113 YES 7.07 11 /4/10 Grab 2.0 26.8 36 0.3 1.2 0.0005 YES 7.50 Start Tier 11 Monitoring 12/2010 ND 1/2011 ND 2/4/11 Grab < 0.1 305.0 26 1.3 28.5 0.172 YES 7.62 3/2011 ND 4/2011 ND 5/31/11 Grab* < 0.1 77.8 340 1.2 7.0 No Flow YES 7.84 6/9/11 ND' 7/26/11 Grab* < 0.1 90.0 180 1.7 5.0 No Flow YES 7.88 8130/11 Grab < 0.1 15.6 20 2.1 3.0 0.009 NO 7.40 The monitoring frequency is semi-annual unless the effluent limitation in the table below is exceeded. If this occurs, additional monitoring may be required. (See permit requirements) TSS - Total Suspended Solids SS - Settleable Solids NA - Not Applicable ND - No Discharge * This sample was taken from the sediment basin and not the outfall. Flow Rate / Total Flow Calculation - Borrow Pit Auq 2011 (Tier 2) The rate of flow in storm water pipes was determined using the Manning Formula. Q = K A R2r3 S12 , where n Q = Flow rate K = Constant dependent upon units A = Cross sectional area of flow R = hydraulic radius S = Slope of the hydraulic gradient n = Manning coefficient of roughness of material of conduit All calculations are in gallons per minute (GPM). In this case the Manning Formula used is: Q=669AR2l3S12 n Isco Open Channel Flow Measurement Handbook Fifth Edition, by Douglas M. Grant & Brian D. Dawson Storm Water Qutfall #77 - Borrow Pit Diameter of Pipe (D) = 18" = 1.5 feet Depth of flow = d = 0.125 ft (Avg depth is based on visual observation) d / D = 0.083 feet Manning coefficient n = 0.011 (Concrete culvert, straight and free of debris) Slope S = 0.5' every 100', = 0.005 From Area & Hydraulic Radius for Various Flow Depths Table: (for d/D = 0.08) AID2=0.0294 R / D = 0.0513 A/DZ = 0.0294 A = 0.0294 x D2 A = 0.0294 x (1.5)2 A = 0.0294 x 2.25 A = 0.066 ft2 R/D = 0.0513 R = 0.0513 x D R = 0.0513 x 1.5 R = 0.077 ft Total Flow Calculation - Outfall #77, AUG 2011 Q=669AR2v35v2 n Q = (669) (0.066) (0.077)u3 (0.005)"2 / 0.011 Q = (669) (0.066) (0.181) (0.0707) / 0.011 Q = 51.37 GPM Total Flow (MG) = Flow rate x Event Duration 106 Total Flow = (51.37 gal/min) x (180 min) / 106 = 0.009M gallons AUS 1 1 2011 August 2, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 Subject: July 2011 Monitoring Results - Lamont West Borrow Pit Storm Water Outfall 477 Dear Ms. Hinson, Enclosed is the July 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had four consecutive periods of a benchmark value exceedence at outfall #77. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, sample results, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of July, it was'not adequate enough to produce flow through the basin riser and outfall. July's storm water sample was taken from basin #3 on 26 July 2011. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. incerely, Herman S Crawford r DPW Water Mgmt Branc Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE` STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) ` Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLE TC lgN-PERIOD: 1 ❑ 2 ❑ OR MONTHLY: [0- MONTH: JULY 2011 COUNTY' Cumberland PHONE NO. _(910) 396-2823 _ TOTAL RAINFALL 1.7 INCHES EVENT DURATION 300 MINUTES Rain Event Occurred on 7/25/11 Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 ' See Footnote 0.1 77 7/26/11 YES 8 na 90.0 180 < 0.10 'if "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 'of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfali No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 SamplingZ New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m /I(Mg/1) Total Suspended Solids pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? YES (via email) YES Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS, SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone. (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 apd belief, true, accurate, and Spffv fete. I am aware that there are significant penalties for submitting false information, including the possibility of fines ment for knowivita violations." '(Signature of Pereattee) Permit Date: 1/1/2010 - 12/31/201 WILt � I� (o te) Last Revised 01-19-10 Page 2 of 2 "To preserve, protect ds-R- k and enhance North Carolina's water ,. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No Facility Name: Fort Bragg NCG020314 County: Cumberland Phone No. _(910) 396-2301 _ Inspector: Herman Crawford Date of Inspection: 26 Jul 2011 Time of Inspection 0730 Total Event Precipitation (inches): 1.7 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. nature, I cer that�thi� report is accurate and complete to the best of my knowledge: (Signature of Permittee or Desig Outfall Description Outfall No. 77 Receiving Stream: Bones Creek Structure (pipe, ditch, etc.) Concrete Pipe Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None 5W U-242-112608 Page 1 of 2 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 storm water 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 storm water discharge where./ is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No B. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2of2 SW U-242-112608 Fayetteville Division 2592 Hope Mills Rd Fayetteville, NC 28306 910-864.1920 Phone 910-964.8774 Fax Certificate of Analysis F1. Bragg - Department of the Army Mr. Herman Crawford Project: Stormw'ater sample -Borrow Pit Date Reported: August 02, 2011 [MSE-BRG-PWU--W, Bldg 0-9125 bate Received: July 27, 2011 Ft. Bragg NC, 28310 Sampled By: H. Crawford Date Sampled: July 26, 2011 Borrow Pit SWO N77 1107541-01 Analyte Result Unit Analysis Dale/Time Analyst Method Qualifier Analyzed by: Microbac - Fayetteville Division Settleable Solids <0.10 mIIL 7/27/11 15:50 DSK SM 20th Ed. 2540 FA Total Suspended Solids 90.0 mg/L 7/29/11 14:00 Turbidity 180 NTU 7/28/11 13:30 Qualifier Definitions H Analyte was prepared and/or analyzed outside of the analytical method holding time DSK SM 20th Ed. 2540 D ARS SM 20th Ed. 2130 B 14 State Certifications: spa tfull} Sub 'tter�df NCDNR #t1 NCDOH #37714 USDA 03787 Rob Dermer, Division Manager Thank you for your business. We inrire yr+errjeedhmk m nnr lens!,)fven:ce ro vmr. 17eare mwr i the /)n,,.unn Manager. Hob 1h•rmer at 91 "6.l-1920, James Nak-. !'n.wk•nr. ar jrv,lu•,xr�i micrrrhne:rr,m nr Tre,vr Hrgre, CF. O, ar rhn+rr.n mirmhnecom xiihurel'�'rNnmeru.r ur.arR,t•.*ii<vrc ' Page 1 of I FORT BRAGG BORROW PIT OUTFALL #77 SUMMARY Date Sampled Sampling Method SS (m1/1) TSS mg/1 Turbidity NTU Total Rainfall inches Event Duration hours Total Flow MG Limitation Exceeded Field pH New Permit 6/22/10 Grab 0.7 65.7 ' 77 11 4.5 0.113 YES 7.07 1114110 Grab 2.0 26.8 36 0.3 1.2 0.0005 YES 7.50 12/2010 ND 112011 ND 214111 Grab < 0.1 305.0 26 1.3 28.5 0.172 YES 7.62 312011 ND 412011 ND 5/31 /11 Grab* < 0.1 77.8 340 1.2 7.0 No Flow YES 7.84 6I9111 ND 7/26/11 Grab* < 0.1 90.0 180 1.7 5.0 No Flow YES 7.88 The monitoring frequency is semi-annual unless the effluent limitation in the table below is exceeded. If this occurs, additional monitoring may be required. (See permit requirements) TSS - Total Suspended Solids SS - Settleable Solids NA - Not Applicable ND - No Discharge * This sample was taken from the sediment basin and not the outfall. July 5, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 Subject: June 20I1 Monitoring Results - Lamont West Borrow Pit Storm Water Outfalls #77 and #78 Dear Ms. Hinson, Enclosed is the June 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. Since June of 2010, there have been four consecutive periods of a benchmark value exceedence at outfall #77. As a result, we are conducting monthly monitoring as of November 2010. Included are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of June, either it was not adequate enough to produce flow through the basin #3 riser and outfall, or the sample could not be taken within the first thirty minutes of flow. Basin #1 (outfall #78) is a newly constructed basin and is being monitored in accordance with General Permit Number NCG020000. Its initial sampling event took place on 9 June 2011. There was no exceedence of a benchmark value. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Enclosures Sincerely, Jennings C. Lantz Chief, Water Mgmt Branch ®ENR`FRO JUL u 8 2011 ®WQ TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLE TI PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH June 2011 COUNTY Cumberland PHONE NO. _(9.10) 396-2823 TOTAL RAINFALL 0.8 INCHES EVENT DURATION 180 MINUTES Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbid ity4 (NTU) Settleable Solids (MI/1) - - - - 100 See Footnote 0.1 77 NO FLOW YES 5 NA NA NA NA 78 6/9/11 NO NA * 18.2 23 < 0.10 * Has not been determined since the flow is not through an outfall pipe. 'if "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mg/I except in ORW, HQW,trout, and PNA waters where they are 50 mgli. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. . Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Samplingz New Motor Oil Usage r (gal/month) T_otal Flow (MG) TPH using method 1664A SGT-HEM m II Total Suspended Solids mg13 pH Standard Units - - 153 1003 6-93 NA No vehicle maintenance activit is being conducted at the borrow._pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES j ,,�blo HAVE YOU CONTACTED THE REGION? YES [ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? Mr. Mike Lawyer USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." (Signature of Permitttee) Permit Date: 1/1/2010 - 12131I2014 (Date) Last Revised 01-19-10 Page 2 of 2 "To preserve, protect 19� and enhance 1Vor1h Carolina's water_." Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. Inspector: . Herman Crawford Date of Inspection: 9 Jun 2011 Time of Inspection: 0930 hours Total Event Precipitation (inches): 0.8 910 396-2301 Was This a Representative Storm Event? (See information below) Yes • No Please check your permit to verify if Qualitative Monitoring must' be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. , I certify that�this report is accurate and complete to the best of my knowledge: (Signature of Permittee or 1. Outfall Description Outfall No. 77 - Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: . NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 5W U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may . be indicative of pollutant exposure. These conditions warrant further investigation. 0 Page 2 of 2 S W U-242-112608 70 preserve, protect dsu- a__ and '"hance Norih Carolina's water ' Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 9 Jun 2011 Time of Inspection: 0930 hours Total Event Precipitation (inches): M Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. cer fy thatithis report is accurate and complete to the best of my knowledge: (Signature of Permittee or Desi 1. Outfall Descriptio Outfall No. 78 - Borrow Pit Structure (pipe, ditch, etc.) Rock Weir Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Clear 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 Sw U-242-112sos 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very cloudy: 1 n 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: O 2 3 4 5 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 � 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for analytical requirement, NCG020000. _ Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W u-242-112608 June 7, 2011 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 ®ENR—FRO JUN 16 2011 IWO Subject: May 2011 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the May 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included in this report are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, sample results, and a borrow pit -map. Even though there was measureable rainfall recorded at the borrow pit site during the month of May, it was not adequate enough to produce flow through the basin riser and outfall. Since an outfall sample has not been taken since February 2011, a sample was taken from the basin (map area 3) on 31 May 2011. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Sincerely, rJennings A44f-a I a�� C. Lantz Chief, Water Mgmt Branch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL. PERMIT NO. NCG020000 (MINING) Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTI PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH: MAY 2011 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 1.2 INCHES EVENT DURATION 420 MINUTES Rain Event Occurred on 5/27/11 Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW In Tier 2 Monthly Monitoring? /n # of Months in Tier 2 Samplin92 Total Flow (MG) a Total Suspended Solids (mg/1) Turbidity` (NTU) Settleable Solids (MI/1) - - - - - 100 See Footnote 0.1 77 5/31/11 YES 2 na 77.8 340 < 0.10 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3 if a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mg/I. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may, choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. jL_dl VA— If ""-o Permit Date: 1/1/2010 - 12/31/2014 JU14 16 2011 ®WQ Last Revised 01-19-10 Page 1 of 2 • Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 SamplingZ New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m /1(Mg/1) Total Suspended Solids pH Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? HAVE YOU CONTACTED THE REGION? WHO AT THE REGION HAVE YOU SPOKEN WITH? YES (via email) YES �N0 [] NO Mr. Mike Lawyer (Fayetteville Office) USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWO REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." C (Signature of Permitttee) Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 2 of 2 "TO preserve, protect and enhance 111oilh Carafina's wafer._. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 Facility Name: Fort Bragg County: Cumberland Inspector: Herman Crawford Date of Inspection: 31 May 2011 Time of Inspection: 1645 hours or Certificate of Coverage No Phone No. (910) 396-2301 DENR-FRO JUN 16 2011 DWQ NCG020314 Total Event Precipitation (inches): 1.2 (5/27/11) Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. ature, I certi at this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee 1. Outfall Description Outfall No. 77 - Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW' 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 5WU-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for analytical requirement, NCG020000. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 Fayetteville Division 2592 Hope Mitts Rd ' Fayetteville, NC 2,9306 910.864.1920 Phone 910.864.8774 Fax Certificate of Analysis Ft. Bragg -Department ol'the Army Mr. I lerman Crawlbrd ,. Date Reported: June 05, 2011 Project: Stormw'aler sample - Rnrrowr 1 t IMSE-RRG-PWE-W, Bldg 0-9125 pate Received: lane O1, 2011 Ft. Bragg NC, 28310 Sampled By: II. Crawford Date Sampled: May 31, 2011 Borrow Pit SWO N77 1106007-01 Analyte Result Unit Analysis Date/Time Analyst Method Qualifier Analyzed by: Microbac - Fayetteville 6lvision pH 5.17 pl I Units 612/11 16:30 DSK SM 4500 W R I I Settleable Solids <0.I0 ml/Uhr 6/I/11 9:55 DSK SM 20th Ed. 2540 is Total Suspended Solids 77.8 mglL 6/1/11 10:00 DSK SM 20th Ed. 2540 D Turbidity 340 NTU 6/2/11 9:55 ARS SM 20th Ed. 2130 13 Qualifier Definitions I I Analyte was prepared and/or analyzed outside of the analytical method holding time JUN 16 2011 State Certifications: Respectfully Submitted NCDNR #11 X. W_ NCDOH #37714 USDA #3787 R. W. Sanders, VP/Managing Director Thank you for your business. W inritt yr,urf.•rdhark nn avr lrrx•! uJsrnvca ru yxnr. Please canner the VA AI waging Rirec/or. Rnn .Sanders m 910 i64-19?0, James Naker, Preskkm. ae james,nnkra'n•micn.hac.crx,r ur7n:,ur Iloyre, Cli{), of rmvnr.huyr-e,nnucn,lxre.conr with any rrurnrenn ur.rrrggesrians. Page t of I May 17, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 ®ENR--FRO MAY 1 82011 DVVQ Subject: April 2011 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the April 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of March, it was not adequate enough to produce flow through the basin #3 riser and outfall. Excavation of borrow pit basin #3 was completed in March 2011 and work is•continuing in area 2. Area 2 is being sloped and bermed to allow flow to congregate through a large check dam before flowing into the sediment basin. Basin #1.is a newly constructed basin and is also being monitored in accordance with General Permit Number NCG020000. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. incerely, Y Jennings C. Lantz Chief, Water Mgmt 4jnch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* 71 STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Braga, NC PERSON'COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Lab # Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTION PERIOD: 1 ❑ 2 . ❑ OR MONTHLY: ❑ MONTH COUNTY Cumberland April 2011 PHONE NO. 910 396-2823 TOTAL RAINFALL 0.6 INCHES EVENT DURATION 240 MINUTES (28Apr 11) Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW ' In Tier 2 Monthly Monitoring? 1n # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - I 00a.4See Footnote'-' 0.1 77 NO FLOW YES 5 NA NA NA NA 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfali here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Storrnwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 r Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of .new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gallmonth) Total Flow (MG) TPH using method 1664A SGT-HEM m Il(Mg/1) Total Suspended Solids pH Standard Units - 153 1003 6-93 NA No vehicle maintenance activit is being conducted at the borrow pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES NO [] HAVE YOU CONTACTED THE REGION? YES NO WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." (Signature of Permitttee) Permit Date: 1/1/2010 - 12/31/2014 (Date) Last Revised 01-19-10 Page 2 of 2 "To preserve, prolect and enhance Norlh Carolina's water. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 28 Apr 2011 Time of Inspection: 1445 hours Total Event Precipitation (inches): W. Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and.that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By this snare, I certify,that this rgport is accurate and complete to the best of my knowledge: "re of Permittee or Designee) Outfall Description Outfall No. 77 - Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 SW U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 r i April. 6, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 DENR—FRO M o;s = ®WQ Subject: March 2011 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the March 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a borrow pit map. Even though there was measureable rainfall recorded at the borrow pit site during the month of March, it was not adequate to produce flow through the basin riser and outfall. Excavation - of the borrow pit basin (area 4) was completed in March and work is continuing on area 3. Area 3 is being sloped and bermed to allow flow to congregate through a large check dam before flowing into the sediment basin. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Enclosures Sincerely, J Jennings C. Lant Chief, Water Mgm Branch TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Lab # Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECT PERIOD: 1 ❑ 2 �JMO❑ OR MONTHLY: NTH March 2011 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 0.6 INCHES EVENT DURATION 360 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote" 0.1 Borrow Pit NO FLOW YES 4 NA NA NA NA If "NO FLOW' or "NO DISCHARGE",enter "NO FLOW' or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3 if a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mgll. 5The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Slormwater Discharge Outfall. Altematively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW) ' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m Il Total Suspended Solids m 11 pH Standard Units • - 153 1003 6-93 NA No vehicle maintenance activi is being conducted at the borrow pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO HAVE YOU CONTACTED THE REGION? YES ❑ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 :d belief, true, accur , an complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines d irrwisonment fcif knowin4 violations." (Signature of Permitttee) Permit Date: 1/1/2010 - 1213 4 q 'k - ' i /it (Date Last Revised 01-19-10 Page 2 of 2 "To preserve. protect 49� and enharrce Norlh Carolina's tiwater. Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. Inspector: Herman Crawford Date of Inspection: 30 Mar 2011 Time of Inspection: 1130 hours Total Event Precipitation (inches): 0.6 (910) 396-2301 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee bo 1. Outfall Description Outfall No. 77 - Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: - NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 SW U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-242-112608 March 30, 2011 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 A?A' U-1'1011 ®VVQ Subject: Feb 2011 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the February 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a map of the borrow pit. Currently, sediment basin #5 at the base�of the borrow pit is being excavated to its original capacity. When work is complete, flow is designed to congregate in area #4, move through a large check dam (red area), then flow into sediment basin #5 at the lower end of the borrow pit area. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Sincerely, Jennings C. Lantz Chief, Water Mgmt Branch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE' STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTIO PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH: FEBRUARY COUNTY Cumberland PHONE NO.' (910) 396-2823 . TOTAL RAINFALL 1.3 INCHES EVENT DURATION 1710 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in ' Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote" 0.1 Borrow Pit 214111 YES 2 0.172 305 26 ¢ 0.10 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. `*.-IN 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. if rL__ 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. a TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mgll. joC. �. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, ands reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (mo/dd/yr OR NO FLOW)' In Tier 2 Monthly Monitoring? (y/n) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m /I Total Suspended Solids mg/i pH Standard Units - _ 15, 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES NO HAVE YOU CONTACTED THE REGION? YES NO WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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 imprisonjent for knowing violations." _ (Signatu of Permitttee) Permit Dali : 1/1/2010 - 12/31/2014 ( Date) Last Revised 01-19-10 Page 2 of 2 Fayetteville Division 2592 Hope Mills Rd Fayetteville, NC 28306 910.864.1920 Phone 910.864.8774 Fax Certificate of Analysis Ft, Bragg - Department of the Army Mr, Herman Crawford Date Reported: February 1 1, 201 1 Project: Stormwater sample - Borrow Pit Date Received: February 08, 20] I IMSE-BRG-PWE-W, Bldg 0-9125 ary Ft. Bragg NC, 28310 Sampled By: H. Crawford Date Sampled: February 04, 2011 Stormwater, grab 1102130-01 Analyte Result Unit Analysis Date(Time Analyst Method Qualifier AnalyzeO by. Microbac - Fayetteville Division PH 5.02 pl-I Units 2/811 1 14:45 AMM SM 4500 Fi+ B H Settleable Solids <0.10 ml/l./hr 218111 11:00 AMM SM 20th Ed. 2540 F A6 "Total Suspended Solids. 305 mg/L 2/10/11 8:00 AMM SM 20th Ed. 2540 17 Turbidity 26 NTU 2/8/11 15:30 'I'DA SM 20th Ed. 2130 R The settable solids sample was received and analyzed out of hold. Qualifier Definitions H Analyte was prepared and/or analyzed outside of the analytical method holding time A6 Sample received past maximum recommended holding time. PR 0 1 KJ State Certifications: Respectfully Submitted CD#it NCDOH OH #37714 W- W- m USDA #3787 R. W. Sanders, V PlManaging Director Thank you for your business. We im�re�nr+rfeerOw:k arrxrr lesrl rrfuniee h+}ra+, Please crr+eacr the iT. Alvrxnglkrecmr, Run krxkrs�910.RbJ-19:O, .lmrx•.r Nuke.+: Preuderrr,m jrnkv r'S meroha .coma Tmnr &pre. CEO, as rhn}ce icmhu:.a>m u irh mry crxrrrtrems ur .srel rrsriatc' Page i of I "To preserve, protect and enhance North Carolina's water._." y� ��5�® Stormwater Discharge Outfall (SDO) ��•+' 5 9 MN Qualitative Monitoring Report DVYQ Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. Inspector: Herman -Crawford Date of Inspection: 4 Feb 2011 Time of Inspection: 1730 hours Total Event Precipitation (inches): 1.3 (910) 396-2301 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By thi"nature, I certify that his repo is accurate and complete to the best of my knowledge: (Signdture of PermitteeAr Designee) 1. Outfall Description Outfall No. 77 - Borrow Pit Structure (pipe, ditch, etc.) Concrete Pi Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil I Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Light Brown 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 SW U-242-1 1 2608 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 storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: 0 2 3 4 5 G. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 ( 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for analytical requirement, NCG020000. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-242-112608 Flow Rate 1 Total Flow Calculation - Borrow Pit Feb 2011 Tier 2 The rate of flow in storm water pipes was determined using the Manning Formula. Q=KAR213S', where n Q = Flow rate K = Constant dependent upon units A = Cross sectional area of flow R = hydraulic radius S = Slope of the hydraulic gradient n = Manning coefficient of roughness of material of conduit All calculations are in gallons per minute (GPM). In this case the Manning Formula used is: Q = 669 A R213 Svz n Isco Open Channel Flow Measurement Handbook Fifth Edition, by Douglas M. Grant & Brian D. Dawson Storm Water Outfall - Borrow Pit Diameter of Pipe (D) = 18" = 1.5 feet Depth of flow = d = 0.167 ft (Avg depth is based on visual observation) d/D=0.11 feet Manning coefficient n = 0.011 (Concrete culvert, straight and free of debris) Slope S = 0.5' every 100', = 0.005 From Area & Hydraulic Radius for Various Flow Depths Table: (for d/D = 0.11) A 1 DZ = 0.047 RID=0.0695 AID2 = 0.047 A=0.047xD2 A = 0.047 x (1.5)2 A=0.047x2.25 A = 0.106 ft2 RID = 0.0695 R=0.0695xD R=0.0695x1.5 R=0.104ft Q = 669 A R 2/3 S 112- n Q = (669) (0.106) (0.104)213 (0.005)11210.01, Q = (669) (0.106) (0.221) (0.0707) / 0.011 Q = 100.73 GPM Total Flow (MG) = Flow rate x Event Duration 106 Total Flow = (100.73 gal/min) x (1710 min) / 106 = 0.172M gallons February 1, 2011 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 DERV' R-FRO FEB 0 9 2011 Subject: Jan 2011 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the January 2011 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included are the Benchmark Exceedence DMR Report, Storm Water Discharge (SDO) Qualitative Monitoring Report, and a map of the borrow pit. Even though there was measureable rainfall recorded at the borrow pit site during January 2011, it was not adequate to produce flow through the basin riser and outfall. The sediment basin at the base of the borrow pit is in need of excavation. In 2005, surrounding slopes were re -graded and seeded and excess sediment was removed from the basin. The project increased .the storage capacity of the basin to its original specifications and increased the quality of water being discharged through the basin outfall. The blue area on the attached borrow pit map will be sloped and bermed to allow flow to congregate through a large check dam (red area) before flowing into the sediment basin at the lower end of the borrow pit area. A site visit was conducted last month with representatives of the Water Management Branch and the 20th Engineer Brigade. A work plan should be ready for review in February 2011 and work on the borrow pit and sediment basin will begin the first of March. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Sincerely, Jennings C. Lantz Chief, Water Mgmt Branch Enclosures ®ENR—FRO 490 To preserve, protect and enhance FEB 0 9 2011 !worth Carolina's water. _ _ " �p� owa Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 26 Jan 2011 Time of Inspection: 1145 hours Total Event Precipitation (inches): 0.2 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Sigpature of PermitKe or Designee) 1. Outfall Description Outfall No. Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None Page 1 of 2 S W U-242-112608 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 storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe Sample taken for anal ical requirement, NCG020000. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 S W U-242-112608 TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO -YOUR LOCAL'REGIONAL OFFICE* STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg NC PERSON COLLECTING'SAMPLES Herman Crawford ^ CERTIFIED LABORATORY Lab # Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTI N PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH January 2011 COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 0.2 INCHES EVENT DURATION 240 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Sarnplingz Total Flow (MG) Total Suspended Solids (mg11) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 ' See Footnote" 0.1 Borrow Pit NO FLOW YES 2 NA NA NA NA 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Ter 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 31f a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. ENR-FRO iO Permit Date: 1/1/2010 - 12/31/2014 FEB 0 9 2011 Last Revised 01-19-10 Page 1 of 2 Fart B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m Il Total Suspended Solids (mg/1) pH Standard Units - - 153 1003 6-93 NA No vehicle maintenance activit is being conducted at the borrow pit site. HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO ft' HAVE YOU CONTACTED THE REGION? YES NO [� WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." (Signature of Permittteer Permit Date: 1/1/2010 - 12/31/2014 (Date) Last Revised 01-19-10 Page 2 of 2 January 6, 2011 Directorate of Public Works UENR-FRC) JAN 10 2011 North Carolina Department of Environment D and Natural Resources Fayetteville Regional Office ATTN: Belinda Hanson Subject: Dec 2010 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the December 2010 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit. We are currently conducting monthly monitoring (Tier 2 requirement) since we had two consecutive periods of a benchmark value exceedence. Included are the Benchmark Exceedence DMR Report and the Storm Water Discharge (SDO) Qualitative Monitoring Report. Even though there was measureable rainfall recorded at the borrow pit site during December 2010, there was no flow through the outfall. The sediment retention basin at the base of the borrow pit is in need of excavation. The most recent re -sloping and excavation of the basin was completed at'the end of 2005. This project greatly increased the storage capacity of the basin and increased the quality of water being discharged through the basin outfall. A work request for the excavation was submitted to the Directorate of Public Works on 21 May 2009 but plans are to accomplish the project in-house. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823, extension 220. Sincerely, Jennings C. Lantz Chief, Water Mgmt Branch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE" STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Part A: Storm Water Monitoring Requirements Lab # Lab # SAMPLE COLLECTION PERIOD: 1 ❑ 2 ❑ OR MONTHLY: MONTH December 2010 COUNTY Cumberland PHONE NO. 5910) 396-2823 _ TOTAL RAINFALL 0.1 INCHES EVENT DURATION 70 MINUTES Outfall No, Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Sampling Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 '21 See Footnote"' 0.1 Borrow Pit NO FLOW YES 1 NA NA NA NA 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HOW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. ® ®ENR-FRO Permit Date: 1/1/2010 - 12/31/2014 JAN 10 2011 ® VQ Last Revised 01-19-10 Page 1 of 2 6 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m 11 Total Suspended Solids m 11 pH Standard Units . - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO HAVE YOU CONTACTED THE REGION? YES ❑ NO L7 WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." (Date) Last Revised 01-19-10 Page 2 of 2 "To preserve, protect ���� _ ri�l and enhance �®^ 111orth Carolina's water._. " - BAN 102011 Stormwater Discharge Outfall (SDO) Dwc) Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 16 Dec 2010 Time of Inspection: 1425 hours Total Event Precipitation (inches): 0.1 Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event -may contain up to 10 consecutive consecutive hours of no precipitation. ignature, I ceKfy tljat this report is accurate and complete to the best of my knowledge: ignature of Permittee or DVslgnee) 1. Outfall Description Outfall No. Borrow Pit c Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: NO FLOW 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None r Page 1 of 2 SW U-242-112608 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 5 is very,cloudy- . 4 1 2 3 4 5 5. Floating Solids Choose the number which best describes the amount of floating solids in the storm water 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 storm water discharge where 1 is no solids and 5 is extremely muddy: 1 2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe y Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-2427112608 November 16, 2010 Directorate of Public Works North Carolina Department of and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street - Systel Building Suite 714 Fayetteville, North Carolina Environment 28301-5043 ®EN R-'FRO DEC 14 2010 ®WO Subject: 2010 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the 2010 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit (sample period 2). Included are the Benchmark Exceedence DMR Report and the Storm Water Discharge (SDO) Qualitative Monitoring Report. This is the second sampling period under the new permit (NCG020314) and requires us to comply with Tier One and Tier Two requirements. The sediment retention basin at the base of the borrow pit is in need of excavation.. The most recent re -sloping and excavation of the basin was completed at the end of 2005. This project greatly increased the storage capacity of the basin and increased the quality of water being discharged through the basin outfall. A work request for the excavation was submitted to the Directorate of Public Works on 21 May 2009 but plans are to accomplish the project in-house. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396-2823,,extension 220. Sincerely, Jennings C. Lantz Chief, Water Mg rBranch Enclosures TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER DENR SEND TO YOUR LOCAL REGIONAL OFFICE* DEC 1 2010 STORMWA TER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) Use this for e EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac; Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTION PERIOD: 1 ❑ 2 1�r OR MONTHLY: ❑ MONTH COUNTY Cumberland PHONE NO. 910 396-2823 TOTAL RAINFALL 0.3 INCHES EVENT DURATION 70 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity4 (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote 0.1 Borrow Pit 1114110 NO NA 0.0005 26.8 36 2.0 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 3If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. 4 TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5 The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average - Outfall No. Data Sample Collected (molddlyr OR NO FLOW) ' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Samplin92 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m II(mg/1) Total Suspended Solids _ pH ', Standard Units - - 153 1003 6-93 NA HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO HAVE YOU CONTACTED THE REGION? YES ❑ NO WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS. SEND THIS DMR TO YOUR LOCAL DWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." - (Snature of Pe itttee) mit Date: 11112010 - 12/31/2014 (Date) Last Revised 01-19-10 Page 2 of 2 Flow Rate / Total Flow Calculation - Borrow Pit 2010 Period 2 The rate of flow in storm water pipes was determined using the Manning Formula. Q=KAR213S112 , where n Q = Flow rate K = Constant dependent upon units A = Cross sectional area of flow R = hydraulic radius S = Slope of the hydraulic gradient n = Manning coefficient of roughness of material of conduit All calculations are in gallons per minute (GPM). In this case the Manning Formula used is: Q = 669 A R 213 S112 n Isco Open Channel Flow Measurement Handbook Fifth Edition, by Douglas M. Grant & Brian D. Dawson DENR-FRO DEC 14 2010 Storm Water Outfall - Borrow Pit Diameter of Pipe (D) = 18" = 1.5 feet Depth of flow = d = 0.04 ft (Avg depth is based on visual observation) d/D=0.03feet Manning coefficient n = 0.011 (Concrete culvert, straight and free of debris) Slope S = 0.5' every 100', = 0.005 From Area & Hydraulic Radius for Various Flow Depths Table: A / D2 = 0.0069, and R / D = 0.0197 for d/D = 0.03 A/D2 = 0.0069 A = 0.0069 x D2 A = 0.0069 x (1.5)2 A = 0.0069 x 2.25 A = 0.016 ft2 Q = 669 A R2/3 Sv2 n R/D = 0.0197 R = 0.0197 x D R=0.0197x1.5 R = 0.030 ft Q = (669) (0.016) (0.03)" (0.005)112 / 0.011 Q = (669) (0.016) (0.096) (0.0707) / 0.011 Q' = 6.6 GPM Total Flow (MG) = Flow rate x Event Duration 106 Total Flow = (6.6 gal/min) x (70 min) / 106 0.0005M gallons ®ENR-FRO DEC 14 2010 ®WQ 0 Fayetteville Division 2592 Elope Mills Rd Favetteville. NC 28306 910.964.1920 Phone 910.864.8774 Fax Certificate of Analysis Ft. Bragg - Department of the Army Date Reported: November 12, 2010 Mr. Herman Crawford Project: Stormwater sample - Borrow Pit P IMSE-BRG-PWF,-W, Bldg 0-9125 Date Received: November 04. 2010 Ft. Bragg NC. 2 83 10 Sampled By: Herman Crawford Date Sampled: November 04, 2010 Stormwater, crab ` 101.1 133-01 Analyte Result Unit Analysis Date/Time Analyst Method Qualifier Analyzed by: Micrebac - Faye lcvil!e Division pH 6.41 pH Units 1115110 16:30 AMM SM 4500 Ha- B H Settleable Solids 2.0 ml/L/lir 1114110 17:00 AMM SM 20th Ed. 2540 F Total Suspended Solids 26.8 in -A, 11/5/10 16:30 AMM SM 20th Ed. 2540 D Turbidity 36 NTU 1115110 1110 TDA SM 20th Ed. 2130 B Q Qualifier Definitions Q The lab control standard was outside method specified limit. H Analyte was prepared and/or analyzed outside of the analytical method holding time DE1 R-FRO DEC 14 2010 ®VVQ State Certifications: Respectfully Submitted NCDNR #11 NCDOH #37714 6U- W- USDA #3787 R_ W. Sanders, W/Managing Director Thank you for your business. We inrire yourjeedhock on our level oJ'.svrvice u, rou. Heave contact the I?%Managing Directen-, Ron Sanders at 910-N64-1720, James Nokes, President, ur fnokes rt nxerahere, cnm or Trevor Boyce, CEO, at 1home Cainicrobac.com with aril' cannnc A or suggesnom Page I of I 'To p.rasBr-v�, pr2afaCt anC e�ha.,CB DENR--FRO NOx7h CBrOIJn6's waSa-r. _ _ .. DEC 14 2010 Stormwater Discharge Outfall (SDO) DWQ Qualitative Monitoring Report Permit No: NCG020000 or Certificate of Coverage No: NCG020314 Facility Name: Fort Bragg County: Cumberland Phone No. (910) 396-2301 Inspector: Herman Crawford Date of Inspection: 4 Nov 2010 Time of Inspection: 1300.1hours Total Event Precipitation (inches): a, Was This a Representative Storm Event? (See information below) Yes No Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event (requirements vary). A "representative storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive consecutive hours of no precipitation. By this signature, I certify th this re ortis accurate and complete to the best of my knowledge: nature of PermLff6e or Designee) 1. Outfall Description Outfall No. Borrow Pit Structure (pipe, ditch, etc.) Concrete Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil / Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Semi - Clear 3. Odor Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.). None Page i of 2 SW U-242-112608 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 storm water discharge where 1 is no solids and 5 is the surface covered with floating solids: O 2 3 4 5 . 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the storm water discharge where 1 is no solids and 5 is extremely muddy: 1 O2 3 4 5 7. Is there any foam in the storm water discharge? Yes No 8. Is there an oil sheen in the storm water discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10. Other Obvious Indicators of Storm Water Pollution List and describe - Sample taken for analytical requirement, NCG020000. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SW U-242-112608 July 6, 2010 Directorate of Public Works North Carolina Department of Environment and Natural Resources Fayetteville Regional Office ATTN: Belinda Hinson Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, North Carolina 28301-5043 DEN` FF10 JUL 212oro [)WQ Subject: 2010 Monitoring Results - Lamont West Borrow Pit Dear Ms. Hinson, Enclosed is the 2010 storm water outfall monitoring results for the Fort Bragg Lamont West Borrow Pit (sample period 1). Included are the Benchmark Exceedence DMR Report and the Storm Water Discharge (SDO) Qualitative Monitoring Report. This is the first sampling period under the new permit.(NCG020314) and requires us to comply with Tier One requirements. Excavation and re -sloping of the borrow pit sediment retention basin was completed at the end of 2005. This project greatly increased the storage capacity of the basin and increased the quality of water being discharged through the outfall. The basin is in need of excavation once again. A work request was submitted to the Directorate of Public Works on 21 May 2009 but plans are to accomplish the excavation in-house. For further information, please contact Mr. Herman Crawford, Water Management Branch, at (910) 396--2823, extension 220. Sincerely, Jennings C. Lantz Chief, Water Mgmt Branch Enclosures Fayetteville Division 2592 Hope Mills Rd Fayetteville, NC 28306 910.864.1920 Phone 910.864.8774 Fax Certificate of Analysis 8-B Wendy Court Greensboro, NC 27409 336.856.9710 Phone 336.8569711 Fax Ft. Bragg - Department of the Army Date Reported: June 30, 2010 Mr. Herman Crawford Project: Stormwater sample - Borrow Pit IMSE-BRG-PWE-W, Bldg 0-9125 Date Received: June 22, 2010Date Sampled: June 22, 2010 Ft, Bragg NC, 28310 Sampled By: Hermanp Crawford Stormwater, crab 1006712-01 Analyte Result Unit Analysis Date/Time Analyst Method Qualifier Analyzed by: Microbac - Fayetteville Division pH 7.07 pH Units 6/22/10 15:00 ENC SM 4500 H+ B A6 Settleable Solids 0.70 ml/L/hr 6/23/10 8:00 ENC SM 20th Ed. 2540 F Total Suspended Solids 65.7 mg/L 6/24/10 15:00 ARS SM 20th Ed. 2540 D Turbidity 77 NTU 6/23/10 16:30 ENC SM 20th Ed. 2130 B Notes and Definitions A6 Sample received past maximum recommended holding time. ®ENR-FRO JUL 2 1 2010 DWO State Certifications: Respectfully Submitted NCDNR #11, #693 NCDOH #37714, #37795-- USDA #3787 R. W. Sanders, VP/Managing Director Thank you for your business. We mvite your feedback on our level ofservice to yau. Please contact the VP/Managing Director, Ron Sanders at 910-864-1920, James Nukes, President, at jnokes@microbac.cnm or Trevor Boyce, CEO, at ihoyce@microbac.com with any comments or sui estions. Page 1 of l TIER 2 or BENCHMARK EXCEEDENCE DMR - STORMWATER SEND TO YOUR LOCAL REGIONAL OFFICE* STORMWATER DISCHARGE OUTFALLS (SDO) GENERAL PERMIT NO. NCG020000 (MINING) * Use this form if you have EXCEEDED BENCHMARKS for any parameter or are in Tier 2 Monitoring. Send sample results to DWQ Regional Office within 30 days of receipt from lab. CERTIFICATE OF COVERAGE NO. NCG020314 DEMR—Vtl JUL 21 2910 FACILITY NAME Fort Bragg, NC PERSON COLLECTING SAMPLES Herman Crawford CERTIFIED LABORATORY Microbac . Lab # NC 37714 Lab # Part A: Storm Water Monitoring Requirements SAMPLE COLLECTION PERIOD: 1 e2 ❑ OR MONTHLY: ❑ MONTH COUNTY Cumberland PHONE NO. (910) 396-2823 TOTAL RAINFALL 1.7 INCHES EVENT DURATION 270 MINUTES Outfall No. Data Sample Collected (molddlyr OR NO FLOW ' In Tier 2 Monthly Monitoring? In # of Months in Tier 2 Samplingz Total Flow (MG) Total Suspended Solids (mg/1) Turbidity" (NTU) Settleable Solids (mlll) - - - - - 100 See Footnote 0.1 Borrow Pit 6122/10 NO NA 0.113 65.7 77 0.7 'If "NO FLOW" or "NO DISCHARGE",enter "NO FLOW" or "NO DISCHARGE" for each outfall here and data range. 2 Per NCG02: Tier 2 monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range. 31f a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. "TSS benchmark values are 100 mgll except in ORW, HQW,trout, and PNA waters where they are 50 mgll. 5The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO. Permit Date: 1/1/2010 - 12/31/2014 Last Revised 01-19-10 Page 1 of 2 Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average Outfall No. Data Sample Collected (molddlyr OR NO FLOW)' In Tier 2 Monthly Monitoring? (yln) # of Months in Tier 2 Sampling2 New Motor Oil Usage (gal/month) Total Flow (MG) TPH using method 1664A SGT-HEM m I] Total Suspended Solids m n pH Standard Units - - 153 1003 6-93 NA ol"., s HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (ALL SDOs INCLUDING VEHICLE MAINTENANCE)? YES [] NO HAVE YOU CONTACTED THE REGION? YES NO WHO AT THE REGION HAVE YOU SPOKEN WITH? USE THIS FORM IF YOU HAVE EXCEEDED BENCHMARKS FOR ANY PARAMETERS, SEND THIS DMR TO YOUR LOCAL QWQ REGIONAL OFFICE WITHIN 30 DAYS OF RECEIPT OF SAMPLE RESULTS FROM THE LAB. Fayetteville Regional Office (FRO) Belinda Hinson, Supervisor, Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 COURIER 14-56-25 Phone: (910) 433-3300 Fax: (910) 486-0707 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: 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." %(Signature 6f Permitttee) Permit Date; 11112010 - 12/31/2014 k-� /, � b (Date) Last Revised 01-19-10 Page 2 of 2 Flow Rate 1 Total Flow Calculation - Borrow Pit 2010 Period 1 The rate of flow in storm water pipes was determined using the Manning Formula. Q = K A R2I3 S112 , where n Q = Flow rate K = Constant dependent upon units A = Cross sectional area of flow R = hydraulic radius . S = Slope of the hydraulic gradient n = Manning coefficient of roughness of material of conduit All calculations are in gallons per minute (GPM). in this case the Manning Formula used is: Q=669AR213Sire n Isco Open Channel Flow Measurement Handbook Fifth Edition, by Douglas M. Grant & Brian D. Dawson Storm Water Outfall - Borrow Pit Diameter of Pipe (D) = 18" = 1.5 feet Depth of flow = d = 0.33 ft (Avg depth is based on visual observation) dID=0.22feet Manning coefficient n = 0.011 (Concrete culvert, straight and free of debris) Slope S = 0.5' every 100', = 0.005 From Area & Hydraulic Radius for Various Flow Depths Table: A 1 D2 = 0.1281, and RID=0.1312 for dID=0.22 AID2 = 0.1281 A=0.1281 x D 2 A=0.1281 x(1.5)2 A=0.1281 x2.25 A = 0.288 ft2 RID = 0.1312 R = 0.1312 x D R = 0.1312 x 1.5 R=0.197ft ®ENR"FRO JUL 2 1 2010 ®WQ Q = 669 A R213, S 112 n Q = (669) (0.288) (0.197)213 (0.005)1'2 / 0.011 Q = (669) (0.288) (0.338) (0.0707) / 0.011 Q = 418.6 GPM Total Flow (MG) ,= Flow rate x Event Duration 106 Total Flow = (418.6 gal/min) x (270 min) / 106 = 0.113M gallons "To ,preserve, prolecl and enhance Nofth Carolina's seater._." Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report Permit No: NCG020000 Facility Name: Fort Bragg County: Cumberland Inspector: Herman Crawford Date of Inspection: 22 Jun 10 or Certificate of Coverage No: NCG020314 Phone No. (910) 396-2301 By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Sigdature of Permittee fir Designee) 1. Outfall Description Outfall No. Borrow Pit Structure (pipe, ditch, etc.) Pipe Receiving Stream: Bones Creek Describe the industrial activities that occur within the outfall drainage area: Topsoil 1 Fill Material Excavation 2. Color Describe the color of the discharge using basic colors (red, brown, blue, etc) and tint (light, medium, dark) as descriptors: Semi -cloudy 43000W..A Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.) None 4. Clarity Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is very cloudy- 1 2 3 4 5 6 7 8 9 10 DENR-FRO JUL 2 1 2010 Page 1 DWn SW U-242-020705 5. Floating Solids Choose the number which best describes the amount of floating solids in the stormwater discharge where 1 is no solids and 10 is the surface covered with floating solids: 1 2 3 4 5 6 7 8 9 10 6. Suspended Solids Choose the number which best describes the amount of suspended solids in the stormwater discharge where 1 is no solids and 10 is extremely muddy: 1 2 3 4 5 6 7 8 9 10 7. Foam Is there any foam in the stormwater discharge? Yes No 8. Oil Sheen Is there an oil sheen in the stormwater discharge? Yes No 9. Deposition at Outfall Is there deposition of material (sediment, etc) at or immediately below the outfall? Yes No 10. Erosion at Outfall Is there erosion at or immediately below the outfall? Yes S 11. Other Obvious Indicators of Stormwater Pollution List and describe Sample taken for analytical requirement, NCG020000. Note: Low clarity, high solids, and/or the presence of foam, oil sheen, deposition or erosion may be indicative of conditions that warrant further investigation and corrective action. ::I; : ' , J Oz SW U-242-020705 Page 2 I o�W A CO&N l Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources :�: 1 L 4WTN-- -i Gregory G Bean U S Army Public Works Business Ctr Fort Bragg, NC 28310 Dear Permittee: Alan W. Klimek. P.E. Director Division of Water Quality February 7 2005 D5IN7Y-F ® FEB z 12005 Subject: NPDES Stormwater Permit Coverage Renewal Lamont West Borrow Pit COC Number NCG020314 Cumberland County In response to your renewal application for continued coverage under general permit NCG020000 the Division of Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. Please review the new permit to familiarize yourself with the changes in the reissued permit. The general permit authorizes discharges of stormwater and some types of wastewater. You must meet the provisions of the permit for the types of discharges present at your facility. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-2i5.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983. The following information is included with your permit package: • A new Certificate of Coverage • A copy of General Stormwater Permit NCG020000 A copy of a Technical Bulletin for the general permit Five copies of Discharge Monitoring Report (DMR) Forms - wastewater and stormwater • Five copies of Qualitative Monitoring Report Form Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree. If you have any questions regarding this permit package please contact Ken Pickle of the Central Office Stormwater Permitting Unit at (919) 733-5083, ext.584. Sincerely, for Alan W. Klimek, P.E. cc: Central Files Stormwater & General Permits Unit Files Fayetteville Regional Office One Np hCarollna ,/ aturally North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service tntemet: h2o.encstate.nc.uslsulstormwater.html 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-9612 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recyded110% Post Consumer Paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020314 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, U S Army is hereby authorized to discharge stormwater and to operate treatment systems and discharges associated with mine dewatering wastewater and process wastewater from a facility located at Lamont West Borrow Pit Lamont Rd Fort Bragg Cumberland County to receiving waters designated as Bones Creek, a class C stream in the Cape Fear River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective February 7, 2005, This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day February 7, 2005 for Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission _ o�0F W A r b0a) Gregory G Bean U S Army Public Works Business Ctr Fort Bragg, NC 28310 Dear Permittee: Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek. P.E. Director Division of Water Quality February 7��2005a f" U EN E --- r Subject: NPDES Stormwater Permit Coverage Renewal Lamont West Borrow Pit COC Number NCG020314 Cumberland County In response to your renewal application for continued coverage under general permit NCG020000 the Division of Water Quality (DWO) is forwarding herewith the reissued stormwater general permit. Please review the new permit to familiarize yourself with the changes in the reissued permit. The general permit authorizes discharges of stormwater and some types of wastewater. You must meet the provisions of the permit for the types of discharges present at your facility. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983. The following information is included with your permit package: • A new Certificate of Coverage + A copy of General Stormwater Permit NCG020000 • A copy of a Technical Bulletin for the general permit • Five copies of Discharge Monitoring Report (DMR) Forms - wastewater and stormwater • Five copies of Qualitative Monitoring Report Form Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree. If you have any questions regarding this permit package please contact Ken Pickle of the Central Office Stormwater Permitting Unit at (919) 733-5083, ext.584. Sincerely, Ley for Alan W. Klimek, P.E. cc: Central Files Stormwater & General Permits Unit Files Fayetteville Regional Office NorthCarolina IlVatura!!J North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service Internet h2o.enr.state.nc.uslsulstormwater.html 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-9612 1.877-623-6748 An Equal OpportunitylAffirmadve Action Employer — 50% Recycled110% Post Consumer Paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020314 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, U S Army is hereby authorized to discharge stormwater and to operate treatment systems and discharges associated with mine dewatering wastewater and process wastewater from a facility located at Lamont West Borrow Pit Lamont Rd Fort Bragg Cumberland County to receiving waters designated as Bones Creek, a class C stream in the Cape Fear River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective February 7, 2005. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day February 7, 2005 for Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Y d View? Michael F. Easley O��rf, Governor William G. Ross, Jr., Secretary \dY i _ ) North Carolina Department of Environment and Natural Resources 4 Alan W. Klimek, P.E., Director Division of Water Quality February 20, 2003 James Hougnon Lamont West Borrow Pit XVI II ABN Corp & AFZA-PW Fort Bragg, North Carolina 28310 Subject: Rescission of NPDES Permit Lamont West Borrow Pit Permit Number NCG020314 Cumberland County Dear Mr. Hougnon: E It is the understanding of the Division that the subject facility is no longer in operation. In accordance with this information, NPDES General Permit NCG020314 is rescinded, effectively immediately. Please be advised that this permit rescission is based wholly upon the activities which would require general permit coverage at the site have ceased or been eliminated. Division staff has not visited the site to obtain independent verification. Operating a treatment facility, discharging wastewater or discharging stormwater to waters of the State without a valid NPDES Permit will subject the responsible party to a civil penalty of up to $25,000 per day. Enforcement action will be certain for persons that have voluntarily relinquished permit coverage when, in fact, continuing permit coverage was necessary. If, in retrospect, you feel the site still requires permit coverage, you should notify this office immediately. Furthermore, if in the future you wish to again discharge to the State's surface waters, you must first apply for and receive a new NPDES Permit. If you have questions about this matter, please contact Vanessa Manuel at (919) 733-5083, extension 532 or the Water Quality staff in the Fayetteville Regional Office at (910) 486-1541. Sincerely, r Alan W. Klimek, P. E. Cc: Paul Rawls, DWQ FRO — wl attachments Bradley Bennett, Stormwater & General. Permits Unit Central Files — wl original attachments Fran McPherson, DWQ Budget Office =c x wA IVGDE�lR N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 733-7015 Customer Service 1 800 623-7748 14 s-_,4�}r:�f �i€F3t1t 4 rF�.;t`; 1[p.,szi£ .i_'�-"fd i,Vf Ct�•s'n t.1' 5.•;_, Ft�.k; �y s -_ia -i4d `a' `ss e�,�- t«..Y ..t ..ai - ;.�.k. r` v✓.y-..a E�§a :%.' �.e:r'' b { r r x s.at' :.r !^ € .a si a ,r r ;• r P ti 7 df �S. �''*�• iy`ua "� fFind-Records,, �°. 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"i `i J S• r �1 �.� s! -pit f,»_ S-.sw,_!�, _�.. .��. is „�' x q a Fermi# }}N^um)ber� CG020314 ' 's ."I County ; Cumberland OwneFf �r�.y - „_ rs Nam, gnon£°Address t V111 Abn Corp & Afza-Pw � ames Hou � �= 4t Bragg' � ,�E;Facility amont West Borrow Pit _ �: C 8310' �gxtAliy.i 1.�{i>>M`T'r,{Phonez 103964009 s'rx'z � '� ,_.���r13€ INVOICE;;>� DUE1T' HECEIVED��'AMOUNT CHECK'. ..s 5' t1 F 3. , ma y >ft 1 DATE.i � ' DATE': d°� °RECEIVED "NUMBEFi.Yt 'e ` 1 :PAYQRl w ��, k�4.i i,._ is �F.�,, a- _%✓ • '" 11 „ -'� N:AVI ;:DATEj' DATE 1/23/2002 $$0.00 "2/22/2002 ' ` ;: ; ®Hold NOV ;.F F ` L L. f� - 1/18/2001 : $80A0 s 2/17/2001 �'� '� ® Hold t ! :�� .......................... ..........s..............r.................................... ........................................................ j ANNUAL PERMIT INVOICE (Return This Portion With Check) 7� 5�rF JAMES HOUGNON LAMONT WESjaGftKbW PIT XV111 ABN CORP & AFZA-PW FORT BRAGG NC 28310 Annual Fee Period: 12/1/2002 to 11/31/2003 Invoice Date: January 22, 2003 Due Date: February 21, 2003 Annual Fee: $80.00 Check Number: J M State of North Carolina Department of Environment, 4� Health and Natural Resources L Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director October 30, 1995 James Hougnon Lamont West Borrow Pit Afza-Pw FortBragg, NC 28307 T4 71t) A& 0 IDEHNR nECE16�� 1 AC�V MMAGEMENT V1LLE REG. CFFlCEj Subject: General Permit No. NCG020000 Lamont West Borrow Pit COC NCG020314 Cumberland County Dear James Hougnon : In accordance with your application for discharge permit received on August 15, 1995, we are forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .l and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Environmental Management. The Division of Environmental Management may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any question concerning this permit, please contact MR. STEVE ULMER at telephone number 919/733-5083. Sincerely, CPICINAL SIGNED BY 8FADLE--`( FEN NG?i A. Preston Howard, Jr. P.E. ,cc: -Fayetteville- Regional Office- P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT ► ' ; � 17�[IIeIIII�hIII STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Director of Public Works and Environment is hereby authorized to discharge stormwater from a facility located at Lamont West Borrow Pit Lamont Road Fort Bragg Cumberland County to receiving waters designated as Bones Creek, class C Sw, in the Cape Fear River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11, I1I and IV of General Permit No. NCG020000 as attached. This Certificate of Coverage shall become effective October 30, 1995. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day October 30, 1995, 01:MN&SiC, ljy BwAxE-Y SEW4ETT A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission r^.rim= 11mR ♦2B , +1 + I r�¢T \1 0� �. \ '" * . I• \ i ~ J 1 u jig /,r`'`a 298"n 1 � , /. • ,�-Z,i rl r _ / ! i 6 � A i 1 i ;`I n s p r`� / rl7 Il� _ ` * * a � •`;'y�� _//7 i - JC +fJj''r}f ///,777���A se t it Jf /l� f {1(�1{ 1 �• i ♦ 1• 171rJ ' :' aQ� ;� ,: a + � i• � � � ♦. eld ,�� � ��� ��q asp � , /) °'� a e 1 * ♦ ram\ +.. .. ; � ,.` pia -sa `` F \` a t ♦ ♦� :7 r ^ci �_Yo541 \ ti '♦ sR♦' �� I.' �•Att y 51. 'ram "�F ♦ 3�u r + ,,,/\0 A j * ♦ + r.: =tt �es� r �. +LLt i��i+++l+�+ ." �g , .a �' n'4r '! 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