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HomeMy WebLinkAbout8503_DukeBelewsCreekPineHall_Oct2016_2ndSemiAnnual_DIN27228_20170104 Pine Hall Road Ash Landfill Permit No. 8503 Semiannual Groundwater Monitoring Report October 2016 Sampling Event Belews Creek Steam Station December 30, 2016 Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Contents i Contents Page Section 1 – Background ................................................................................................................ 1 Section 2 – Methods ..................................................................................................................... 3 2.1 Sampling and Analysis Methods .................................................................................... 3 2.2 Statement of Work .......................................................................................................... 3 Section 3 – Results ...................................................................................................................... 5 3.1 Site Groundwater Flow ................................................................................................... 5 3.2 Analytical Results ........................................................................................................... 5 Figures 1. Site Location Map 2. Sample Locations 3. Generalized Groundwater Surface Contours Tables 1. Well Construction Information 2. Groundwater Flow Velocities 3. Field Data Parameters 4. Field and Analytical Results 5. 15A NCAC 2L Groundwater Quality Standard Exceedances for Wells within the Review Boundary 6. 15A NCAC 2L Groundwater Quality Standard Exceedances at or Beyond Review Boundary Appendices Appendix A – Field Sampling Forms Appendix B – Laboratory Report and Chain-of-Custody Forms Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Section 1 – Background 1 Section 1 – Background The Pine Hall Road Ash Landfill is located at the Duke Energy Carolinas, LLC (Duke Energy) Belews Creek Steam Station in Stokes County, North Carolina. The landfill is permitted under the North Carolina Department of Environmental Quality (NCDEQ) Solid Waste Permit No. 8503 and was closed in December 2008. The ash landfill was permitted to accept only fly ash from Belews Creek Steam Station operations. The ash landfill and nearby surrounding area are portrayed on Figure 1. The landfill was originally permitted in 1983. The original landfill was unlined and was permitted with a soil cap 1 foot thick on the side slopes and 2 feet thick on flatter areas. A subsequent expansion (Phase I Expansion) was permitted in 2003. This phase was also unlined but was permitted with a synthetic cap system to be applied at closure. After groundwater exceedances were observed in wells installed near the landfill, the placement of additional ash in the Phase I Expansion was halted. The closure design was changed to utilize an engineered cover system for the portion of the landfill indicated on Figure 2. The engineered cover system consists of a 40-mil linear low density polyethylene geomembrane, a geonet composite, 18 inches of compacted soil, and 6 inches of vegetative soil cover. The engineered cover system was installed over a 37.9 acre area, indicated on Figure 2 as “Approximate Limits of Engineered Cover System.” An adjacent 14.5 acre area, located to the northeast, had additional soil cover applied and was graded to improve surface drainage. This area is indicated on Figure 2 as “Limits of Soil Cap.” The construction of the engineered cover system and additional soil cover on the 14.5 acre area was completed in December 2008. The ash landfill is located to the north of the surface water divide that runs along Pine Hall Road and to the east of a surface water divide that runs along Middleton Loop Road. These surface water divides appear to mimic the shallow groundwater divides in the area near the landfill. Two surface water features are located in the area near the landfill. One surface water drainage feature drains along the eastern side of the landfill to the Ash Basin. The second surface water drainage feature is located on the western side of the landfill and drains to the Ash Basin. The surface water sample locations in these features are groundwater seeps and are believed to be representative of groundwater. Samples collected from these locations are compared to 15A North Carolina Administrative Code (NCAC) 2L groundwater quality standards (2L Standards). Groundwater flow beneath the landfill is from Pine Hall Road, generally northward, toward the Ash Basin. The Ash Basin is operated as a water treatment facility and is permitted by the National Pollutant Discharge Elimination System (NPDES) program (NPDES Permit #NC0024406). Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Section 1 – Background 2 The groundwater monitoring system at the landfill consists of the following sample locations as listed below. Monitoring Wells: MW-1 MW-1D MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW2-7 MW2-9 OB-4 OB-5 OB-9 Surface Water Locations: SW-1A SW-2 The locations of the monitoring wells and surface water sample locations are shown on Figure 2. A summary of monitoring well construction information is presented in Table 1. As defined by the Groundwater Monitoring, Sampling and Analysis Plan (SAP) for the Pine Hall Road Ash Landfill (prepared by S&ME, Inc. dated November 8, 2010, and approved by NCDEQ on November 23, 2010), monitoring well MW-3 is considered to represent “background” groundwater quality conditions. The groundwater and surface water sampling was conducted by Duke Energy according to North Carolina Solid Waste Management Guidelines. The constituents sampled and analyzed were selected by Duke Energy and the NCDEQ Division of Solid Waste and are listed in the SAP. The samples were analyzed by a North Carolina certified laboratory. During previous sampling events the groundwater samples were also analyzed for Part 40 Code of Federal Regulations (CFR) Part 258, Appendix I constituents, in addition to the constituents listed in the SAP. Appendix I sampling and analysis was performed as part of the requirements contained in the Closure Plan Approval letter dated December 7, 2007, Document ID RC03425. Sampling of Appendix I volatile organic compounds has been discontinued as per a June 8, 2015 electronic mail correspondence from Elizabeth Werner of the NCDEQ Solid Waste Section. A copy of this correspondence is retained in Duke Energy’s operating record. Appendix I inorganics that are not already part of the Belews Creek Pine Hall Road Landfill Sampling and Analysis Plan are identified in Table 4. Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Section 2 – Methods 3 Section 2 – Methods 2.1 Sampling and Analysis Methods Groundwater sampling and documentation of sampling activities were performed by Duke Energy personnel (Duke Energy Carolinas Field Certification #5193). Copies of the field sampling forms are included in Appendix A. The groundwater samples were analyzed by the Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248) and provided to HDR by Duke Energy. The laboratory report and chain-of-custody forms are included in Appendix B. The groundwater samples were analyzed for the following constituents and/or parameters:  Barium, beryllium, boron, chromium, copper, iron, manganese, nickel, silver, and zinc using Solid Waste (SW)-8461 Method 6010D  Antimony, arsenic, cadmium, cobalt, lead, selenium, thallium, and vanadium using SW- 846 Method 6020B  Mercury using United States Environmental Protection Agency (EPA) SW-846 Method 7470A  Chloride, fluoride, nitrate as nitrogen, and sulfate using EPA SW-846 Method 9056A  Total dissolved solids using Standard Method (SM) 2540C 2.2 Statement of Work HDR completed the following tasks:  Received field sampling information provided by Duke Energy for monitoring wells MW-1 MW-1D, MW-3, MW-4, MW-5, MW-6, MW-7, MW2-7, MW2-9, OB-4, OB-5, and OB-9 and surface water sampling locations SW-1A and SW-2. A groundwater sample was not collected from MW-2 due to insufficient water volume in the well and possible clogged tubing in the well. However, a groundwater level measurement was able to be collected from MW-2. The samples were collected by Duke Energy personnel on November 8, 2016, and HDR received the data on October 10, 2016.  Reviewed the laboratory analytical results for samples. The Electronic Data Deliverable (EDD) provided by Duke Energy was adapted to conform to the format requirements of the NCDEQ EDD template. HDR added an italicized J data qualifier (J) to indicate a detected concentration that equals or is greater than the laboratory’s method reporting 1 EPA Hazardous Waste Test Methods (SW-846); available online at https://www.epa.gov/hw-sw846 (Accessed August 30, 2016) Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Section 2 – Methods 4 limit (MRL), but is less than the Solid Waste Section Limit2 (SWSL). A copy of the original EDD is retained in HDR’s files.  Developed a generalized groundwater surface contour map using map data and groundwater elevation data supplied by Duke Energy. Calculated groundwater flow velocities based on groundwater contours.  Prepared this Semiannual Groundwater Monitoring Report and submitted it to Duke Energy. 2 The Solid Waste Section Limit (SWSL) is defined by NCDEQ as the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. The SWSL is the concentration below which reported results must be qualified as estimated. NCDEQ Division of Waste Management Memorandum dated February 23, 2007. Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Belews Creek Pine Hall Road Ash Landfill, Permit No.8503 October 2016 Sampling Event Section 3 – Results 5 Section 3 – Results 3.1 Site Groundwater Flow Generalized groundwater surface contours and groundwater flow direction arrows for the site are shown on Figure 3. These contours were developed using the measured groundwater elevations in the wells on the date of sampling. Calculated groundwater flow velocities are presented in Table 2. Pine Hall Road is located generally along a surface water divide that also appears to be a groundwater divide. Groundwater flow at the landfill site is from areas of higher topography along Pine Hall Road, generally northward, toward the Ash Basin. 3.2 Analytical Results A summary of the field data is presented in Table 3. The field and analytical results of groundwater and surface water sampling are summarized in Table 4. The analytical results are compared to the groundwater standards found in Title 15A NCAC 02L .0202 (g) (2L Standards). Concentrations that attain or exceed the 2L Standards or Intermim Maximum Allowable Concentrations (IMACs) are noted in Table 4 by bold font. Concentrations that equal or are greater than the SWSLs are noted in Table 4 by gray-shaded cells. A summary of the 2L Standard exceedances and a preliminary analysis of the cause and significance of the exceedances is presented in Table 5 for sampling locations located within the review boundary and in Table 6 for sampling locations located at or beyond the review boundary. Select samples were diluted as is normal laboratory practice to bring samples to the calibrated range of the analysis. Specifics regarding the samples that were diluted, including the dilution factor, are reported in the EDD. HDR previously prepared and submitted an assessment to the NCDEQ for exceedances of 2L Standards at this landfill (Groundwater Assessment Belews Creek Steam Station Pine Hall Road Ash Landfill, Permit No. 8503, dated October 1, 2012). The report assessed 2L Standard exceedances at wells MW-3 and MW-6 and found those exceedances to be attributed to naturally occurring conditions. The assessment report reviewed the location of wells and surface water sample locations with exceedances of 2L Standards (MW-4, MW-7, MW2-7, MW2-9, SW-1A, and SW-2) and found that the hydrologic boundaries and the groundwater flow at the site was such that the groundwater at these locations was discharging to the ash basin. The report also concluded that with the reduced infiltration, due to the engineered cover system installed in 2008, the groundwater concentration of constituents attributable to fly ash in these wells will likely continue to decrease over time. FIGURES $GNGYU%TGGM5VGCO5VCVKQP #UJ$CUKP ASH LANDFILL PERMIT NO. 8503 FGD LANDFILL PERMIT NO. 8505 %TCKI4QCF CRAIG ROAD LANDFILL PERMIT NO. 8504 .CPFHKNN$QWPFCT[ $GNGYU%TGGM.CMG 1000 2000 5%#.' (''6 0 1000 0QVGU 5QWTEG75)56QRQITCRJKE/CRÄ$GNGYU.CMG SWCFTCPING%TGCVGF4GXKUGF 6QRQITCRJKEOCRFQGUPQVTGHNGEVTGCNKIPOGPVQH %TCKI4QCF DATE FIGURE SITE LOCATION MAP BELEWS CREEK STEAM STATION PINE HALL ROAD ASH LANDFILL PERMIT NO. 8503 DECEMBER 2016 1 HDR Engineering Inc. 440 S. Church St. Suite 1000 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas TABLES Ta b l e 1 - W e l l C o n s t r u c t i o n I n f o r m a t i o n Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 La t i t u d e L o n g i t u d e MW - 1 8 / 3 / 1 9 8 9 3 6 . 2 8 0 9 7 4 9 4 - 8 0 . 0 8 1 5 6 8 0 7 8 5 2 . 6 9 8 5 0 . 5 5 2 . 1 4 8 1 8 . 7 3 3 3 . 9 6 4 7 . 2 0 3 7 . 2 0 3 7 . 2 0 - 4 7 . 2 0 S a p r o l i t e 2 P V C MW - 1 D 1 2 / 9 / 2 0 0 8 3 6 . 2 8 0 9 7 4 9 4 - 8 0 . 0 8 1 5 6 8 0 7 8 5 4 . 1 5 8 5 0 . 9 9 3 . 1 6 8 1 1 . 8 6 4 2 . 2 9 9 0 . 5 3 8 5 . 5 3 8 5 . 5 3 - 9 0 . 5 3 B e d r o c k 2 P V C MW - 2 8 / 8 / 1 9 8 9 3 6 . 2 8 0 7 8 2 2 2 - 8 0 . 0 7 9 7 3 4 7 2 8 5 8 . 0 5 8 5 5 . 4 4 2 . 6 1 8 1 2 . 7 7 4 5 . 2 8 5 0 . 0 0 4 0 . 0 0 4 0 . 0 0 - 5 0 . 0 0 S a p r o l i t e 2 P V C MW - 3 7 / 2 7 / 1 9 8 9 3 6 . 2 8 3 2 0 6 5 8 - 8 0 . 0 7 2 4 0 8 1 5 8 4 2 . 8 1 8 4 0 . 5 7 2 . 2 4 8 0 0 . 5 7 4 2 . 2 4 4 9 . 5 0 3 9 . 5 0 3 9 . 5 0 - 4 9 . 5 0 S a p r o l i t e 2 P V C MW - 4 8 / 3 / 1 9 8 9 3 6 . 2 8 5 2 5 9 8 7 - 8 0 . 0 7 9 4 4 0 8 0 7 6 7 . 5 8 7 6 6 . 1 0 1 . 4 8 7 5 5 . 1 7 1 2 . 4 1 4 0 . 2 0 3 0 . 2 0 3 0 . 2 0 - 4 0 . 2 0 S a p r o l i t e 2 P V C MW - 5 8 / 8 / 1 9 8 9 3 6 . 2 8 3 6 8 6 0 8 - 8 0 . 0 8 1 7 3 5 5 9 7 8 6 . 7 7 7 8 5 . 3 9 1 . 3 8 7 6 1 . 1 5 2 5 . 6 2 6 0 . 2 0 5 0 . 2 0 5 0 . 2 0 - 6 0 . 2 0 S a p r o l i t e 2 P V C MW - 6 5 / 4 / 2 0 0 0 3 6 . 2 8 0 7 3 6 5 7 - 8 0 . 0 7 8 2 5 5 4 8 8 3 6 . 9 1 8 3 4 . 4 0 2 . 5 1 8 0 3 . 5 3 3 3 . 3 8 3 6 . 8 4 2 6 . 8 4 2 6 . 8 4 - 3 6 . 8 4 S a p r o l i t e 2 P V C MW - 7 1 2 / 9 / 2 0 0 8 3 6 . 2 8 3 0 3 1 9 8 - 8 0 . 0 7 5 2 5 0 4 9 8 1 5 . 5 7 8 1 2 . 5 2 3 . 0 5 8 0 8 . 8 4 6 . 7 3 1 4 . 2 6 4 . 2 6 4 . 2 6 - 1 4 . 2 6 S a p r o l i t e / P W R 2 P V C MW 2 - 7 1 1 / 1 4 / 2 0 0 2 3 6 . 2 8 4 4 6 8 3 0 - 8 0 . 0 7 5 9 2 5 3 4 7 7 7 . 6 4 7 7 5 . 4 5 2 . 1 9 7 6 3 . 4 6 1 4 . 1 8 3 0 . 6 2 1 5 . 6 2 1 5 . 6 2 - 3 0 . 6 2 P W R / B e d r o c k 2 P V C MW 2 - 9 1 / 2 1 / 2 0 0 3 3 6 . 2 8 3 8 5 6 1 7 - 8 0 . 0 7 5 6 3 4 7 6 7 9 7 . 3 8 7 9 4 . 7 5 2 . 6 3 7 9 1 . 5 5 5 . 8 3 1 4 . 6 1 4 . 6 1 4 . 6 1 - 1 4 . 6 1 P W R 2 P V C OB - 4 1 / 2 7 / 2 0 0 3 3 6 . 2 8 5 6 1 9 5 3 - 8 0 . 0 7 8 1 4 1 9 5 7 7 7 . 6 0 7 7 4 . 7 2 2 . 8 8 7 5 5 . 1 4 2 2 . 4 6 3 0 . 0 3 1 5 . 0 3 1 5 . 0 3 - 3 0 . 0 3 S a p r o l i t e 2 P V C OB - 5 1 / 2 7 / 2 0 0 3 3 6 . 2 8 6 2 3 9 8 9 - 8 0 . 0 7 6 7 5 3 6 2 7 8 0 . 9 3 7 7 8 . 1 3 2 . 8 0 7 5 4 . 7 5 2 6 . 1 8 3 6 . 6 0 2 1 . 6 0 2 1 . 6 0 - 3 6 . 6 0 S a p r o l i t e 2 P V C OB - 9 3 / 1 1 / 2 0 0 4 3 6 . 2 8 3 3 4 9 0 7 - 8 0 . 0 8 1 0 8 7 1 7 7 9 9 . 5 9 7 9 7 . 1 1 2 . 4 8 7 6 1 . 7 7 3 7 . 8 2 4 8 . 5 7 3 9 . 1 7 3 9 . 1 7 - 4 8 . 5 7 P W R 2 P V C No t e s : 1 . T O C i n d i c a t e s t o p o f c a s i n g . 2 . f t . i n d i c a t e s f e e t . 3 . i n . i n d i c a t e s i n c h e s n o m i n a l d i a m e t e r . 4 . P V C i n d i c a t e s p o l y v i n y l c h l o r i d e . 5 . P W R i n d i c a t e s p a r t i a l l y w e a t h e r e d r o c k . 6 . H o r i z o n t a l d a t u m i s N A D 8 3 . 7 . E l e v a t i o n s b a s e d o n N A V D 8 8 v e r t i c a l d a t u m . 8 . D e p t h t o w a t e r g a u g e d o n O c t o b e r 1 0 , 2 0 1 6 . We l l I D We l l I n s t a l l a t i o n Da t e TO C Ele v a t i o n ( f t . ) Gr o u n d S u r f a c e Ele v a t i o n (f t . ) We l l S t i c k - u p He i g h t A b o v e Gr o u n d S u r f a c e (f t . ) Co o r d i n a t e s Well Diameter (in.)Casing Type Gr o u n d w a t e r El e v a t i o n ( f t . ) De p t h t o W a t e r be l o w T O C (f t . ) To t a l W e l l De p t h b e l o w TO C (ft . ) De p t h t o T o p o f Sc r e e n f r o m T O C (f t . ) Sc r e e n e d I n t e r v a l be l o w T O C (f t . ) G e o l o g y o f S c r e e n e d I n t e r v a l Ta b l e 2 - G r o u n d w a t e r F l o w V e l o c i t i e s Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 MW - 4 7 6 0 7 5 5 . 1 7 1 5 6 0 . 0 3 1 0 . 4 1 1 0 . 2 5 9 0 . 0 4 9 MW - 7 8 0 8 . 8 4 8 0 5 8 3 0 . 0 4 6 0 . 4 1 1 0 . 2 5 9 0 . 0 7 3 OB - 4 7 6 0 7 5 5 . 1 4 6 3 0 . 0 7 7 0 . 4 1 1 0 . 2 5 9 0 . 1 2 3 OB - 5 7 5 5 7 5 4 . 7 5 3 0 0 . 0 0 8 0 . 4 1 1 0 . 2 5 9 0 . 0 1 3 OB - 9 7 6 5 7 6 0 8 0 0 . 0 6 3 0 . 4 1 1 0 . 2 5 9 0 . 0 9 9 MW 2 - 7 7 6 5 7 6 0 3 0 0 . 1 6 5 0 . 4 1 1 0 . 2 5 9 0 . 2 6 1 MW 2 - 9 7 9 5 7 9 0 3 1 0 . 1 6 3 0 . 4 1 1 0 . 2 5 9 0 . 2 5 8 No t e s : 1 . L i n e a r d i s t a n c e m e a s u r e d t h r o u g h m o n i t o r i n g w e l l s i s g e n e r a l l y p e r p e n d i c u l a r t o g r o u n d w a t e r c o n t o u r s . 2 . A t m o n i t o r i n g w e l l l o c a t i o n s w h e r e d o w n g r a d i e n t c o n t o u r s a r e n o t p r e s e n t , t h e g r o u n d w a t e r e l e v a t i o n a t t h e m o n i t o r i n g w e l l i s u s e d a s t h e d o w n g r a d i e n t g r o u n d w a t e r e l e v a t i o n . 3 . A t m o n i t o r i n g w e l l l o c a t i o n s w h e r e u p g r a d i e n t c o n t o u r s a r e n o t p r e s e n t , t h e g r o u n d w a t e r e l e v a t i o n a t t h e m o n i t o r i n g w e l l i s u s e d a s t h e u p g r a d i e n t g r o u n d w a t e r e l e v a t i o n . 4 . M o n i t o r i n g w e l l s a r e n o t l i s t e d w h e r e i n s u f f i c i e n t g r o u n d w a t e r c o n t o u r i n f o r m a t i o n i s a v a i l a b l e t o c a l c u l a t e v e l o c i t y . 5 . H y d r a u l i c g r a d i e n t i s a p p r o x i m a t e . 6 . H y d r a u l i c c o n d u c t i v i t y p r e s e n t e d i s t h e g e o m e t r i c m e a n o f t h e c o n d u c t i v i t y d a t a f o r t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i gr a p h i c l a y e r i n t h e H D R C o n d u c t i v i t y D a t a b a s e ( u n p u b l i s h e d d a t a f r o m C a r o l i n a s i t e s w i t h f o l i a t e d / l a y e r e d b e d r o c k ) . 7 . E f f e c t i v e p o r o s i t y p r e s e n t e d i s t h e m e a n v a l u e o f t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i g r a p h i c l a y e r e s t i m a t e d f r o m s o i l te s t i n g u s i n g F e t t e r / B e a r D i a g r a m s . 8 . H y d r a u l i c g r a d i e n t s a n d g r o u n d w a t e r v e l o c i t i e s c a l c u l a t e d b a s e d o n g r o u n d w a t e r e l e v a t i o n m e a s u r e m e n t s o n O c t o b e r 1 0 , 2 0 1 6 . Hy d r a u l i c Co n d u c t i v i t y (f t / d a y ) Ef f e c t i v e Po r o s i t y (% / 1 0 0 ) Gr o u n d w a t e r Ve l o c i t y (f t / d a y ) We l l I D Up g r a d i e n t Gr o u n d w a t e r Co n t o u r El e v a t i o n ( f t ) D o w n g r a d i e n t Gr o u n d w a t e r Co n t o u r El e v a t i o n (f t ) Li n e a r D i s t a n c e Be t w e e n Co n t o u r s th r o u g h W e l l (f t ) Hy d r a u l i c Gr a d i e n t (f t / f t ) Page 1 of 1 Ta b l e 3 - F i e l d D a t a P a r a m e t e r s Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 10 / 1 0 / 2 0 1 6 M W - 1 4 7 . 2 0 3 3 . 9 6 8 1 8 . 7 3 N o r m a l N o n e C P N / A 2 . 1 6 5 . 7 5 N O 1 4 . 8 5 1 8 4 . 8 2 3 . 9 4 3 9 8 . 4 1 10 / 1 0 / 2 0 1 6 M W - 1 D 9 0 . 5 3 4 2 . 2 9 8 1 1 . 8 6 N o r m a l N o n e C P N / A 7 . 8 7 1 6 . 5 0 N O 1 4 . 4 8 1 1 9 6 . 4 0 . 6 3 1 7 4 . 7 7 10 / 1 0 / 2 0 1 6 M W - 2 5 0 . 0 0 4 5 . 2 8 8 1 2 . 7 7 N S N S N S N S N S N S N S N S N S N S N S N S N S 10 / 1 0 / 2 0 1 6 M W - 3 4 9 . 5 0 4 2 . 2 4 8 0 0 . 5 7 N o r m a l N o n e C P N / A 1 . 1 8 1 . 2 5 Y E S 1 4 . 3 1 5 4 5 . 5 1 2 . 7 3 5 6 8 . 9 2 10 / 1 0 / 2 0 1 6 M W - 4 4 0 . 2 0 1 2 . 4 1 7 5 5 . 1 7 N o r m a l N o n e C P N / A 4 . 5 3 1 0 . 7 5 N O 1 4 . 8 0 2 5 2 6 . 0 8 . 1 2 8 2 2 . 5 9 10 / 1 0 / 2 0 1 6 M W - 5 6 0 . 2 0 2 5 . 6 2 7 6 1 . 1 5 N o r m a l N o n e C P N / A 5 . 6 4 1 2 . 5 0 N O 1 4 . 7 4 3 7 5 . 5 1 1 . 7 3 8 7 6 . 9 8 10 / 1 0 / 2 0 1 6 M W - 6 3 6 . 8 4 3 3 . 3 8 8 0 3 . 5 3 N o r m a l N o n e C P N / A 0 . 5 6 1 . 7 5 N O 1 5 . 1 9 5 1 5 . 4 1 . 5 3 6 6 4 . 1 2 10 / 1 0 / 2 0 1 6 M W - 7 1 4 . 2 6 6 . 7 3 8 0 8 . 8 4 N o r m a l N o n e C P N / A 1 . 2 3 4 . 2 5 N O 1 9 . 7 7 3 8 4 5 . 2 1 8 . 2 3 7 9 4 . 7 0 10 / 1 0 / 2 0 1 6 M W 2 - 7 3 0 . 6 2 1 4 . 1 8 7 6 3 . 4 6 N o r m a l N o n e C P N / A 2 . 6 8 1 3 . 7 5 N O 1 5 . 9 2 2 , 0 4 0 4 . 9 1 . 4 3 6 3 0 . 0 0 10 / 1 0 / 2 0 1 6 M W 2 - 9 1 4 . 6 1 5 . 8 3 7 9 1 . 5 5 N o r m a l N o n e C P N / A 1 . 4 3 3 . 0 0 Y E S 1 5 . 0 4 2 5 6 6 . 0 2 0 . 7 3 3 8 7 . 8 2 10 / 1 0 / 2 0 1 6 O B - 4 3 0 . 0 3 2 2 . 4 6 7 5 5 . 1 4 N o r m a l N o n e C P N / A 1 . 2 3 3 . 7 5 N O 1 5 . 8 5 2 , 6 0 8 7 . 0 2 . 0 1 6 8 0 . 0 0 10 / 1 0 / 2 0 1 6 O B - 5 3 6 . 6 0 2 6 . 1 8 7 5 4 . 7 5 N o r m a l N o n e C P N / A 1 . 7 0 5 . 2 5 N O 1 5 . 2 7 2 6 . 0 5 . 1 3 . 6 3 7 9 5 . 8 5 10 / 1 0 / 2 0 1 6 O B - 9 4 8 . 5 7 3 7 . 8 2 7 6 1 . 7 7 N o r m a l N o n e C P N / A 1 . 7 5 5 . 2 5 N O 1 4 . 7 7 1 , 8 6 1 5 . 2 1 . 1 3 8 6 0 . 0 0 10 / 1 0 / 2 0 1 6 S W - 1 A N / A N / A N / A N o r m a l N o n e N / A N / A N / A N / A N / A 1 2 . 3 4 1 , 6 3 3 5 . 9 1 . 4 3 5 1 6 . 4 4 10 / 1 0 / 2 0 1 6 S W - 2 N / A N / A N / A N o r m a l N o n e N / A N / A N / A N / A N / A 1 4 . 8 4 1 3 0 6 . 3 1 3 . 5 2 1 3 9 . 2 0 No t e s : 1 . P u r g e M e t h o d s ; L F = L o w F l o w , L F ( M ) = L o w F l o w ( M o d i f i e d ) , C P = C o n v e n t i o n a l P u r g e ( 3 - 5 w e l l v o l u m e s ) , E O P = E q u i p m e n t O n l y P u r g e, N P = N o P u r g e ( H y d r a S l e e v e ) . A v e r a g e p u m p r a t e a p p l i c a b l e t o L F a n d L F ( M ) p u r g i n g o n l y . 2 . F i e l d s a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C p e r s o n n e l . 3 . E V A C i n d i c a t e s w h e t h e r t h e w a t e r l e v e l i n t h e w e l l w a s d r a w n d o w n t o t h e l e v e l o f t h e p u m p d u r i n g p u r g i n g . 4 . µƱ /cm i n d i c a t e s m i c r o o h m s p e r c e n t i m e t e r . 5 . S U i n d i c a t e s S t a n d a r d U n i t s . 6 . N T U i n d i c a t e s N e p h e l o m e t r i c T u r b i d i t y U n i t s . 7 . m V - N H E i n d i c a t e s m i l l i v o l t s - N o r m a l H y d r o g e n E l e c t r o d e . 8 . m g / L i n d i c a t e s m i l l i g r a m s p e r l i t e r . 9 . N / A i n d i c a t e s n o t a p p l i c a b l e . 10 . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . 11 . A g r o u n d w a t e r s a m p l e w a s n o t c o l l e c t e d f r o m M W - 2 a s i t s b l a d d e r p u m p t u b i n g i s s u s p e c t e d t o b e c l o g g e d . 12 . I n f o r m a t i o n p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n N o v e m b e r 8 , 2 0 1 6 . DO (mg/L) OD O R PU R G E ME T H O D AV E R A G E PU M P RA T E (m l / m i n ) WE L L VO L U M E (g a l ) EV A C VO L U M E (g a l ) EV A C (Y E S / N O ) TE M P (d e g C ) SP E C I F I C CO N D U C T A N C E (µ Ʊ /c m ) pH (S U ) TURBIDITY (NTU)ORP (mV-NHE) AP P E A R A N C E DA T E S A M P L E I D WE L L DE P T H (f e e t ) DE P T H T O WA T E R (f e e t ) WA T E R EL E V . (f e e t ) Page 1 of 1 Ta b l e 4 - F i e l d a n d A n a l y t i c a l R e s u l t s f o r S e m i a n n u a l C o n s t i t u e n t s Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 Fie l d p H 32 0 S U 5 1 9 3 - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * * Fie l d S p e c i f i c C o n d u c t a n c e 32 3 µ Ʊ /cm 5 1 9 3 -N E N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 -N E N E N E To p C a s i n g 3 2 8 f e e t - -N E N E N E De p t h t o W a t e r 31 8 f e e t - -N E N E N E Wa t e r E l e v a t i o n 3 1 9 f e e t - -N E N E N E We l l D e p t h 4 1 1 f e e t - -N E N E N E An t i m o n y * 1 3 µ g / L 2 4 8 0 . 3 1 J 0.3 4 7 J 0. 2 1 4 J 0.3 0 9 J 0 . 3 0 1 J 0. 1 0 6 6 1 6 Ar s e n i c 14 µ g / L 2 4 8 0.1 6 1 J 0.0 7 8 U 0. 9 9 7 J 0.1 0 1 J 0 . 9 4 9 J 0. 0 7 8 1 0 10 1 0 Ba r i u m 1 5 µ g / L 2 4 8 2 3 . 9 J ' 1.3 5 J 88 . 8 J ' 5.5 6 J ' 36 . 5 J ' 0. 1 1 0 0 70 0 2 , 0 0 0 Be r y l l i u m * 2 3 µ g / L 2 4 8 0 . 2 U 0 . 2 U 0 . 7 2 4 J 0.2 U 0 . 2 8 6 J 0. 2 1 44 Bo r o n 4 2 8 µ g / L 2 4 8 3 . 3 U 3 . 3 U 3 . 3 U 71 8 3.3 U 3. 3 N E 70 0 N E Ca d m i u m 3 4 µ g / L 2 4 8 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0. 1 0 1 1 25 Ch l o r i d e 4 5 5 µ g / L 2 4 8 2 , 1 8 0 7 , 7 8 0 9 , 5 4 0 2 , 5 2 0 2 , 0 1 0 22 N E 25 0 , 0 0 0 2 5 0 , 0 0 0 * * Ch r o m i u m 5 1 µ g / L 2 4 8 0 . 9 6 5 J 0.5 U 7. 5 1 J ' 14 1.7 9 J 0. 5 1 0 10 1 0 0 Co b a l t * 5 3 µ g / L 2 4 8 1. 3 4 J ' 0.1 1 8 U 1.8 J ' 0.2 9 5 J 0 . 1 4 1 J 0. 1 1 8 1 0 1NE Co p p e r 54 µ g / L 2 4 8 1.3 2 J 1 U 3. 7 2 J 1 U 9 3 . 7 11 0 1,0 0 0 1 , 3 0 0 Fl u o r i d e 3 1 2 µ g / L 2 4 8 3 6 . 3 J 10 6 J ' 17 U 6 3 . 6 J 17 U 17 2 , 0 0 0 2,0 0 0 4 , 0 0 0 Iro n 34 0 µ g / L 2 4 8 79 2 5.1 2 J 5,3 5 0 56 4 65 8 1. 3 3 0 0 30 0 3 0 0 * * Le a d 13 1 µ g / L 2 4 8 2.6 2 J ' 0.0 6 5 U 2. 4 7 J ' 0.0 8 5 J 8.7 4 J ' 0. 0 6 5 1 0 15 1 5 Ma n g a n e s e 3 4 2 µ g / L 2 4 8 4 2 . 3 J ' 2.5 6 J 71 . 6 9.1 6 J 16 . 9 J ' 0. 2 5 0 50 5 0 * * Me r c u r y 13 2 µ g / L 2 4 8 0.0 3 3 4 U 0 . 0 3 3 4 U 0. 0 3 3 4 U 0 . 0 3 3 4 U 0 . 0 3 3 4 U 0.0 3 3 4 0 . 2 12 Nic k e l 15 2 µ g / L 2 4 8 1.0 3 J 0.5 U 2. 4 6 J 2.4 J 1.2 1 J 0. 5 5 0 10 0 N E Nit r a t e ( a s N i t r o g e n ) 3 0 3 µ g / L 2 4 8 1 1 4 J ' 1,8 8 0 J ' 6. 6 6 J 99 8 J ' 60 0 J ' 5. 4 1 0 , 0 0 0 10 , 0 0 0 1 0 , 0 0 0 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 1 5 . 8 0 . 0 9 2 U 0. 0 9 2 1 0 20 5 0 Si l v e r 18 4 µ g / L 2 4 8 1.0 6 J 1.8 3 J 0. 7 U 1 . 2 8 J 0.7 U 0. 7 1 0 20 100** Su l f a t e 31 5 µ g / L 2 4 8 1,6 6 0 J ' 97 4 J ' 28 4 J ' 80 , 4 0 0 J ' 15 1 J ' 18 2 5 0 , 0 0 0 25 0 , 0 0 0 2 5 0 , 0 0 0 * * Th a l l i u m * 1 9 4 µ g / L 2 4 8 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0. 1 3 3 5 . 5 0.2 2 To t a l D i s s o l v e d S o l i d s 3 1 1 µ g / L 2 4 8 2 3 , 0 0 0 J 93 , 0 0 0 61 , 0 0 0 1 8 6 , 0 0 0 5 3 , 0 0 0 16 , 7 0 0 N E 50 0 , 0 0 0 5 0 0 , 0 0 0 * * Va n a d i u m * 20 9 µ g / L 2 4 8 0. 5 9 5 J 0.6 3 3 J 10 . 4 J ' 3.3 6 J ' 1. 3 2 J ' 0. 0 5 3 2 5 0.3 N E Zin c 2 1 3 µ g / L 2 4 8 1 2 2 7 . 3 J ' 13 . 5 85 . 5 58 . 8 2. 6 1 0 1,0 0 0 5 , 0 0 0 * * No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . * 4 0 C F R P a r t 2 5 8 A p p e n d i x I i n o r g a n i c s a r e r e p o r t e d . T h e y a r e n o t i n c l u d e d i n t h e P i n e H a l l R o a d L a n d f i l l s a m p l i n g a n d a n a l y s i s p l a n ; c o n s t i t u e n t s a r e c o m p a r e d t o N o r t h C a r o l i n a I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) . 3 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 4 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i n g a n a l y s i s . 5 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E Q d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u a n t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 6 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r Q u a l i t y S t a n d a r d s , l a s t a m e n d e d o n A p r i l 1 , 2 0 1 3 ( A p p e n d i x I r e v i s e d A p r i l 1 , 2 0 1 3 ) . 7 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 8 . * * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c o n d a r y D r i n k i n g W a t e r R e g u l a t i o n s . 9 . N E i n d i c a t e s n o t e s t a b l i s h e d . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . N A i n d i c a t e s n o t a n a l y z e d . " - " i n d i c a t e s t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 10 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 11 . B o l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 L S t a n d a r d . 12 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y ' s m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J' -f l a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e l e s s t h a n t h e S W S L . 13 . S U i n d i c a t e s S t a n d a r d U n i t s . 14 . µ Ʊ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 15 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 16 . Se m i a n n u a l c o n s t i t u e n t s r e f e r s t o c o n s t i t u e n t s r e q u i r e d t o b e a n a l y z e d i n t h e Gr o u n d w a t e r M o n i t o r i n g , S a m p l i n g a n d A n a l y s i s P l a n fo r t h e P i n e H a l l R o a d A s h L a n d f i l l d a t e d N o v e m b e r 1 , 2 0 0 8 . 17 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n N o v e m b e r 8 , 2 0 1 6 . NS NS NS NS 14 . 7 4 14 . 8 0 14 . 3 1 NS 60 . 2 0 76 1 . 1 5 25 . 6 2 12 . 4 1 75 5 . 1 7 40 . 2 0 49 . 5 0 80 0 . 5 7 NS NS NS NS NSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNS 14 . 4 8 11 9 6. 4 4.8 18 14 . 8 5 78 6 . 8 84 2 . 8 7 6 7 . 6 85 4 . 2 85 2 . 7 8 5 8 . 1 42 . 2 9 33 . 9 6 81 2 . 7 7 50 . 0 0 90 . 5 3 81 1 . 8 6 81 8 . 7 3 47 . 2 0 545.5 NS NS 42 . 2 4 45 . 2 8 MD L 375.5 6.0 25 2 Sa m p l e D a t e : O c t o b e r 1 0 , 2 0 1 6 Fi e l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C La b o r a t o r y C e r t i f i c a t e C o d e s : Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Pa r a m e t e r S W S I D U n i t s Ce r t i f i c a t e Co d e 85 0 3 M W - 1 8 5 0 3 M W - 1 D 8 5 0 3 M W - 2 8 5 0 3 M W - 3 8 5 0 3 M W - 4 8 5 0 8 M W - 5 Mo n i t o r i n g W e l l s 15 A N C A C 2L S t a n d a r d Federal MCL SW S L Page 1 of 3 Ta b l e 4 - F i e l d a n d A n a l y t i c a l R e s u l t s f o r S e m i a n n u a l C o n s i t u e n t s Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 Fie l d p H 32 0 S U 5 1 9 3 - NE 6.5-8.5 6 . 5 - 8 . 5 * * Fie l d S p e c i f i c C o n d u c t a n c e 3 2 3 µ Ʊ /cm 5 1 9 3 -N E N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 -N E N E N E To p C a s i n g 32 8 f e e t - -N E N E N E De p t h t o W a t e r 31 8 f e e t - -N E N E N E Wa t e r E l e v a t i o n 31 9 f e e t - -N E N E N E We l l D e p t h 41 1 f e e t - -N E N E N E An t i m o n y * 13 µ g / L 2 4 8 0.3 5 5 J 0.2 6 4 J 0.2 8 4 J 0.3 4 2 J 19 . 5 0.3 4 9 J 0.1 0 6 6 1 6 Ar s e n i c 14 µ g / L 2 4 8 0.0 7 8 U 0 . 2 9 4 J 0.3 8 9 J 0.4 6 7 J 27 . 2 0.2 5 J 0.0 7 8 1 0 10 1 0 Ba r i u m 1 5 µ g / L 2 4 8 5 1 . 7 J' 37 . 7 J' 27 . 2 J' 60 . 5 J' 33 . 7 J' 10 6 0.1 1 0 0 700 2 , 0 0 0 Be r y l l i u m * 2 3 µ g / L 2 4 8 0 . 6 7 J 0.6 0 1 J 2.9 6 J 0.2 U 0.2 U 0 . 7 8 4 J 0.2 1 44 Bo r o n 4 2 8 µ g / L 2 4 8 3 . 3 U 2, 5 6 0 2 0 , 8 0 0 62 5 16 , 1 0 0 3.3 U 3.3 N E 700 N E Ca d m i u m 3 4 µ g / L 2 4 8 0 . 1 0 1 U 0 . 1 2 J 0.8 2 4 J 0.1 0 1 U 0.8 1 7 J 0 . 1 5 7 J 0.1 0 1 1 25 Ch l o r i d e 4 5 5 µ g / L 2 4 8 6 , 8 4 0 8 , 3 3 0 1 4 , 3 0 0 6 , 3 9 0 6 , 7 3 0 2 , 9 6 0 22 N E 250,000 2 5 0 , 0 0 0 * * Ch r o m i u m 5 1 µ g / L 2 4 8 0 . 5 U 1 . 8 J 0. 5 U 7 . 0 2 J' 0.5 U 1 . 1 5 J 0.5 1 0 10 1 0 0 Co b a l t * 5 3 µ g / L 2 4 8 0 . 1 6 1 J 0.1 5 5 J 0.4 4 8 J 1. 0 8 J' 1. 8 8 J' 0.1 1 8 U 0.1 1 8 1 0 1NE Co p p e r 5 4 µ g / L 2 4 8 1 U 1 U 1 U 2 . 0 8 J 1 U 1 . 4 1 J 11 0 1,000 1 , 3 0 0 Flu o r i d e 31 2 µ g / L 2 4 8 41 . 9 J 85 U 42 5 U 1 2 5 J' 1,8 7 0 J 5 4 . 4 J 17 2 , 0 0 0 2,000 4 , 0 0 0 Ir o n 3 4 0 µ g / L 2 4 8 3 7 . 9 J' 1, 3 0 0 44 . 3 J' 1,1 2 0 22 8 J' 18 9 J' 1.3 3 0 0 300 300** Le a d 13 1 µ g / L 2 4 8 0.0 7 1 J 0.6 6 8 J 0.0 6 5 U 0 . 3 4 2 J 0.1 0 9 J 0 . 1 1 6 J 0.0 6 5 1 0 15 1 5 Ma n g a n e s e 3 4 2 µ g / L 2 4 8 3 . 1 1 J 31 . 1 J' 42 6 3 3 1 8 1 4 10 . 6 J' 0.2 5 0 50 5 0 * * Me r c u r y 1 3 2 µ g / L 2 4 8 0 . 0 3 3 4 U 0 . 0 3 3 4 U 0 . 1 0 4 J' 0.0 3 3 4 U 0 . 0 3 3 4 U 0 . 0 3 3 4 U 0.0 3 3 4 0 . 2 12 Nic k e l 1 5 2 µ g / L 2 4 8 0 . 5 U 1 . 4 3 J 11 . 3 J' 8.4 9 J' 2.3 J 0 . 6 6 5 J 0.5 5 0 100 N E Nit r a t e ( a s N i t r o g e n ) 3 0 3 µ g / L 2 4 8 5 . 4 U 2 , 9 9 0 J' 36 , 8 0 0 1,9 1 0 J' 40 3 J' 5.4 U 5.4 1 0 , 0 0 0 10,000 1 0 , 0 0 0 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 0 9 2 U 21 . 6 1 7 1 0.8 0 9 J 75 . 7 0.0 9 2 U 0.0 9 2 1 0 20 5 0 Sil v e r 1 8 4 µ g / L 2 4 8 1 . 3 9 J 0.7 U 0.9 8 J 1.6 4 J 0.7 U 0.7 U 0.7 1 0 20 100** Su l f a t e 31 5 µ g / L 2 4 8 89 . 3 J 15 3 , 0 0 0 J' 1, 2 2 0 , 0 0 0 41 , 7 0 0 J' 1,5 2 0 , 0 0 0 14 7 J' 18 2 5 0 , 0 0 0 250,000 2 5 0 , 0 0 0 * * Th a l l i u m * 1 9 4 µ g / L 2 4 8 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 8. 5 5 0.1 3 3 U 0.1 3 3 5 . 5 0.2 2 To t a l D i s s o l v e d S o l i d s 3 1 1 µ g / L 2 4 8 5 9 , 0 0 0 4 0 7 , 0 0 0 1, 7 1 0 , 0 0 0 17 1 , 0 0 0 2,3 6 0 , 0 0 0 42 , 0 0 0 16 , 7 0 0 N E 500,000 5 0 0 , 0 0 0 * * Va n a d i u m * 2 0 9 µ g / L 2 4 8 0 . 2 4 8 J 1.5 9 J' 0. 6 6 3 J 1. 4 5 J' 16 4 0 . 5 0 2 J 0.0 5 3 2 5 0.3 N E Zi n c 2 1 3 µ g / L 2 4 8 2 4 4 1 0 . 5 1 6 . 6 5 . 8 1 J' 72 . 8 7 . 5 1 J' 2.6 1 0 1,000 5 , 0 0 0 * * No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . * 4 0 C F R P a r t 2 5 8 A p p e n d i x I i n o r g a n i c s a r e r e p o r t e d . T h e y a r e n o t i n c l u d e d i n t h e P i n e H a l l R o a d L a n d f i l l s a m p l i n g a n d a n a l y s i s p l a n ; c o n s t i t u e n t s a r e c o m p a r e d t o N o r t h C a r o l i n a I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) . 3 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 4 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i n g a n a l y s i s . 5 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E Q d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u a n t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 6 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r Q u a l i t y S t a n d a r d s , l a s t a m e n d e d o n A p r i l 1 , 2 0 1 3 ( A p p e n d i x I r e v i s e d A p r i l 1 , 2 0 1 3 ) . 7 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 8 . * * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c o n d a r y D r i n k i n g W a t e r R e g u l a t i o n s . 9 . N E i n d i c a t e s n o t e s t a b l i s h e d . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . N A i n d i c a t e s n o t a n a l y z e d . " - " i n d i c a t e s t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 10 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 11 . B o l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 L S t a n d a r d . 12 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y ' s m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J'-fl a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e l e s s t h a n t h e S W S L . 13 . S U i n d i c a t e s S t a n d a r d U n i t s . 14 . µ Ʊ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 15 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 16 . Se m i a n n u a l c o n s t i t u e n t s r e f e r s t o c o n s t i t u e n t s r e q u i r e d t o b e a n a l y z e d i n t h e Gro u n d w a t e r M o n i t o r i n g , S a m p l i n g a n d A n a l y s i s P l a n fo r t h e P i n e H a l l R o a d A s h L a n d f i l l d a t e d N o v e m b e r 1 , 2 0 0 8 . 17 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n N o v e m b e r 8 , 2 0 1 6 . 33 . 3 8 80 3 . 5 3 36 . 8 4 5. 4 51 15 . 1 9 83 6 . 9 36 . 6 0 75 4 . 7 5 26 . 1 8 22 . 4 6 75 5 . 1 4 30 . 0 3 14 . 6 1 79 1 . 5 5 5.8 3 14 . 1 8 76 3 . 4 6 30 . 6 2 14 . 2 6 4.9 2,0 4 0 15 . 9 2 19 . 7 7 38 4 5.2 80 8 . 8 4 6.7 3 81 5 . 6 Sa m p l e D a t e : O c t o b e r 1 0 , 2 0 1 6 Fie l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Laboratory Certificate Codes: Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Pa r a m e t e r S W S I D U n i t s Ce r t i f i c a t e Co d e SW S L Federal MCL 85 0 3 M W - 6 8 5 0 3 M W - 7 8 5 0 3 M W 2 - 7 8 5 0 3 M W 2 - 9 8 5 0 3 O B - 4 8 5 0 3 O B - 5 Mo n i t o r i n g W e l l s 15A NCAC 2L S t a n d a r d MD L 78 0 . 9 77 7 . 6 79 7 . 4 77 7 . 6 15 . 2 7 26 . 0 5.1 7.0 2, 6 0 8 15 . 8 5 15 . 0 4 25 6 6.0 Page 2 of 3 Ta b l e 4 - F i e l d a n d A n a l y t i c a l R e s u l t s f o r S e m i a n n u a l C o n s t i t u e n t s Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 Fie l d p H 32 0 S U 5 1 9 3 - NE 6.5 - 8 . 5 6 . 5 - 8 . 5 * * Fie l d S p e c i f i c C o n d u c t a n c e 32 3 µ Ʊ /cm 5 1 9 3 -NE N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 -NE N E N E To p C a s i n g 3 2 8 f e e t - -NE N E N E De p t h t o W a t e r 31 8 f e e t - -NE N E N E Wa t e r E l e v a t i o n 3 1 9 f e e t - -NE N E N E We l l D e p t h 4 1 1 f e e t - -NE N E N E An t i m o n y * 1 3 µ g / L 2 4 8 0 . 3 0 4 J 0. 3 4 1 J 0.2 7 9 J 0. 3 8 5 J 0 . 1 0 6 6 1 6 Ars e n i c 14 µ g / L 2 4 8 0.5 7 6 J 0. 3 2 2 J 0.2 9 5 J 0. 0 7 8 U 0.0 7 8 1 0 10 1 0 Ba r i u m 1 5 µ g / L 2 4 8 1 3 . 4 J ' 67 J ' 29 . 1 J ' 0. 1 U 0.1 1 0 0 70 0 2 , 0 0 0 Be r y l l i u m * 2 3 µ g / L 2 4 8 2 . 2 2 J 0. 9 5 7 J 0.4 4 2 J 0. 2 U 0.2 1 44 Bo r o n 4 2 8 µ g / L 2 4 8 25 , 8 0 0 1 5 , 0 0 0 9 5 1 3. 3 U 3.3 N E 70 0 N E Ca d m i u m 3 4 µ g / L 2 4 8 2. 5 5 0. 5 5 3 J 0.1 0 1 U 0. 1 0 1 U 0.1 0 1 1 25 Ch l o r i d e 45 5 µ g / L 2 4 8 10 , 4 0 0 12 , 0 0 0 4,9 0 0 22 U 22 N E 25 0 , 0 0 0 2 5 0 , 0 0 0 * * Ch r o m i u m 51 µ g / L 2 4 8 0.5 U 0. 5 U 0.5 U 0. 5 U 0.5 1 0 10 100 Co b a l t * 53 µ g / L 2 4 8 0.4 7 9 J 0. 5 4 9 J 0.2 8 2 J 0. 1 1 8 U 0.1 1 8 1 0 1NE Co p p e r 54 µ g / L 2 4 8 1 U 1 U 1 U 1 U 11 0 1, 0 0 0 1 , 3 0 0 Flu o r i d e 31 2 µ g / L 2 4 8 34 0 U 17 0 U 17 U 17 U 17 2 , 0 0 0 2, 0 0 0 4 , 0 0 0 Ir o n 34 0 µ g / L 2 4 8 2.6 3 J 53 . 7 J ' 53 2 5. 9 1 J 1.3 3 0 0 30 0 3 0 0 * * Le a d 1 3 1 µ g / L 2 4 8 0 . 0 7 8 J 0. 0 6 5 U 0.4 8 7 J 0. 0 6 5 U 0.0 6 5 1 0 15 1 5 Ma n g a n e s e 3 4 2 µ g / L 2 4 8 1,8 6 0 4 7 7 29 . 3 J ' 0. 2 U 0.2 5 0 50 5 0 * * Me r c u r y 13 2 µ g / L 2 4 8 0.0 9 J ' 0. 0 3 3 4 U 0 . 0 3 3 4 U 0 . 0 3 3 4 U 0. 0 3 3 4 0 . 2 12 Nic k e l 1 5 2 µ g / L 2 4 8 8 . 9 6 J ' 2. 6 3 J 0.5 U 0. 5 U 0.5 5 0 10 0 NE Nit r a t e ( a s N i t r o g e n ) 30 3 µ g / L 2 4 8 4,7 4 0 J ' 19 , 2 0 0 40 8 J ' 5. 4 U 5.4 1 0 , 0 0 0 10 , 0 0 0 1 0 , 0 0 0 Se l e n i u m 1 8 3 µ g / L 2 4 8 27 8 9 2 . 6 5.6 6 J ' 0. 0 9 2 U 0.0 9 2 1 0 20 5 0 Sil v e r 18 4 µ g / L 2 4 8 0.9 J 1. 4 9 J 0.9 0 6 J 0. 7 U 0.7 1 0 20 1 0 0 * * Su l f a t e 3 1 5 µ g / L 2 4 8 1, 0 7 0 , 0 0 0 8 0 4 , 0 0 0 34 , 5 0 0 J ' 31 . 2 J 18 2 5 0 , 0 0 0 25 0 , 0 0 0 2 5 0 , 0 0 0 * * Th a l l i u m * 1 9 4 µ g / L 2 4 8 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0 . 1 3 3 U 0.1 3 3 5 . 5 0. 2 2 To t a l D i s s o l v e d S o l i d s 3 1 1 µ g / L 2 4 8 1, 5 5 0 , 0 0 0 1 , 3 1 0 , 0 0 0 11 3 , 0 0 0 16 , 7 0 0 N E 50 0 , 0 0 0 5 0 0 , 0 0 0 * * Va n a d i u m * 2 0 9 µ g / L 2 4 8 0 . 2 9 9 J 0.7 2 7 J 1. 0 9 J ' 0. 1 7 J 0.0 5 3 2 5 0. 3 N E Zin c 2 1 3 µ g / L 2 4 8 1 3 5 9 . 1 7 J ' 4.4 J 2. 6 U 2.6 1 0 1, 0 0 0 5 , 0 0 0 * * No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . * 4 0 C F R P a r t 2 5 8 A p p e n d i x I i n o r g a n i c s a r e r e p o r t e d . T h e y a r e n o t i n c l u d e d i n t h e P i n e H a l l R o a d L a n d f i l l s a m p l i n g a n d a n a l y s i s p l a n ; c o n s t i t u e n t s a r e c o m p a r e d t o N o r t h C a r o l i n a I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) . 3 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 4 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i n g a n a l y s i s . 5 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E Q d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u a n t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 6 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r Q u a l i t y S t a n d a r d s , l a s t a m e n d e d o n A p r i l 1 , 2 0 1 3 ( A p p e n d i x I r e v i s e d A p r i l 1 , 2 0 1 3 ) . 7 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 8 . * * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c o n d a r y D r i n k i n g W a t e r R e g u l a t i o n s . 9 . N E i n d i c a t e s n o t e s t a b l i s h e d . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . N A i n d i c a t e s n o t a n a l y z e d . " - " i n d i c a t e s t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 10 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 11 . B o l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 L S t a n d a r d . 12 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y ' s m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J'-fl a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e l e s s t h a n t h e S W S L . 13 . S U i n d i c a t e s S t a n d a r d U n i t s . 14 . µ Ʊ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 15 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 16 . Se m i a n n u a l c o n s t i t u e n t s r e f e r s t o c o n s t i t u e n t s r e q u i r e d t o b e a n a l y z e d i n t h e Gro u n d w a t e r M o n i t o r i n g , S a m p l i n g a n d A n a l y s i s P l a n fo r t h e P i n e H a l l R o a d A s h L a n d f i l l d a t e d N o v e m b e r 1 , 2 0 0 8 . 17 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n N o v e m b e r 8 , 2 0 1 6 . NA 5. 9 1,6 3 3 12 . 3 4 6.3 13 0 14 . 8 4 - -- --- 48 . 5 7 ----- -- -- 37 . 8 2 76 1 . 7 7 79 9 . 6 5. 2 1,8 6 1 14 . 7 7 15 A N C A C 2L S t a n d a r d MD L La b o r a t o r y C e r t i f i c a t e C o d e s : Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Sa m p l e D a t e : O c t o b e r 1 0 , 2 0 1 6 Fie l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Pa r a m e t e r SW S I D U n i t s Ce r t i f i c a t e Co d e SW S L Fe d e r a l MCL 85 0 3 O B - 9 8 5 0 3 S W - 1 A 8 5 0 3 S W - 2 F i e l d B l a n k Mo n i t o r i n g W e l l S u r f a c e W a t e r S a m p l e L o c a t i o n s Page 3 of 3 Ta b l e 5 - S e m i a n n u a l C o n s t i t u e n t s 1 5 A N C A C 2 L G r o u n d w a t e r Q u a l i t y E x c e e d a n c e s fo r W e l l s W i t h i n R e v i e w B o u n d a r y Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pi n e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 Pa r a m e t e r S a m p l e I D R e s u l t U n i t s 15 A N C A C 2L S t a n d a r d His t o r i c a l C o n c e n t r a t i o n s C a u s e a n d S i g n i f i c a n c e MW - 1 D 6 . 4 6 . 3 - 6 . 9 p H i n M W - 1 D i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 4 6 . 0 5 . 4 - 6 . 7 p H i n M W - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW 2 - 7 4 . 9 5 . 0 - 5 . 5 p H i n M W 2 - 7 i s t h e l o w e s t r e a d i n g r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . OB - 5 5 . 1 5 . 0 - 5 . 7 p H i n O B - 5 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 5 . 2 4 . 9 - 5 . 7 p H i n O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . An t i m o n y * O B - 4 1 9 . 5 µ g / L 1 7 . 1 - 9 8 . 5 A n t i m o n y c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Ars e n i c O B - 4 2 7 . 2 µ g / L 1 0 2 9 . 5 - 9 1 . 8 A r s e n i c i n O B - 4 i s t h e l o w e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . MW - 4 7 1 8 1 6 6 - 7 0 3 B o r o n i n M W - 4 i s t h e h i g h e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . MW 2 - 7 2 0 , 8 0 0 1 0 , 0 0 0 - 2 2 , 9 0 0 B o r o n c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 1 6 , 1 0 0 1 5 , 4 0 0 - 4 9 , 4 8 2 B o r o n c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 2 5 , 8 0 0 1 9 , 7 0 0 - 3 3 , 4 0 0 B o r o n c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Ca d m i u m O B - 9 2 . 5 5 µ g / L 2 2 . 2 7 - 5 . 6 6 C a d m i u m c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Ch r o m i u m M W - 4 1 4 µ g / L 1 0 5 . 8 - 2 9 C h r o m i u m c o n c e n t r a t i o n a t M W - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Co b a l t * O B - 4 1 . 8 8 µ g / L 1 1 . 1 9 - 1 . 7 3 C o b a l t i n O B - 4 i s t h e h i g h e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . MW - 4 5 6 4 µ g / L 2 6 - 8 , 5 1 6 I r o n c o n c e n t r a t i o n a t M W - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW 2 - 7 4 2 6 7 1 - 5 1 5 M a n g a n e s e c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 8 1 4 4 5 - 5 , 7 7 9 M a n g a n e s e c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 1 , 8 6 0 1 , 0 1 0 - 3 , 7 6 6 M a n g a n e s e c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Nit r a t e a s N M W 2 - 7 3 6 , 8 0 0 µ g / L 1 0 , 0 0 0 4 , 1 8 0 - 4 3 , 9 0 0 N i t r a t e a s N c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e ll. MW 2 - 7 1 7 1 6 6 - 2 0 4 S e l e n i u m c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 7 5 . 7 1 1 - 3 5 0 S e l e n i u m c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 2 7 8 1 2 6 - 4 0 1 S e l e n i u m c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW 2 - 7 1 , 2 2 0 , 0 0 0 1 9 0 , 4 0 0 - 1 , 3 0 0 , 0 0 0 S u l f a t e c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 1 , 5 2 0 , 0 0 0 2 6 , 0 0 0 - 1 , 7 4 6 , 5 5 0 S u l f a t e c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 1 , 0 7 0 , 0 0 0 4 4 , 7 9 0 - 1 , 3 1 1 , 0 0 0 S u l f a t e c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . Th a l l i u m * O B - 4 8 . 5 5 µ g / L 0 . 2 6 . 9 9 - 2 5 . 8 T h a l l i u m c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW 2 - 7 1 , 7 1 0 , 0 0 0 5 3 6 , 0 0 0 - 2 , 1 3 0 , 0 0 0 T D S c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 2 , 3 6 0 , 0 0 0 1 , 9 5 0 , 0 0 0 - 2 , 9 0 0 , 0 0 0 T D S c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 9 1 , 5 5 0 , 0 0 0 1 , 4 0 0 , 0 0 0 - 2 , 1 7 0 , 0 0 0 T D S c o n c e n t r a t i o n a t O B - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 1 D 0 . 6 3 3 J < 0 . 5 - < 5 V a n a d i u m c o n c e n t r a t i o n a t M W - 1 D i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 4 3 . 3 6 1 . 8 - 2 . 8 1 V a n d i u m i n M W - 4 i s t h e h i g h e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . MW 2 - 7 0 . 6 6 3 J 0 . 4 4 - < 5 V a n a d i u m c o n c e n t r a t i o n a t M W 2 - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 4 1 6 4 9 7 . 8 - 2 1 8 V a n a d i u m c o n c e n t r a t i o n a t O B - 4 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . OB - 5 0 . 5 0 2 J 0 . 2 - < 1 0 V a n a d i u m c o n c e n t r a t i o n a t O B - 5 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . No t e s : 1 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r S t a n d a r d s , l a s t a m e n d e d o n A p ril 1 , 2 0 1 3 ( A p p e n d i x I r e v i s e d A p r i l 1 , 2 0 1 3 ) . 2 . * 4 0 C F R P a r t 2 5 8 A p p e n d i x I i n o r g a n i c s a r e r e p o r t e d . T h e y a r e n o t i n c l u d e d i n t h e P i n e H a l l R o a d L a n d f i l l s a m p l i n g a n d a na l y s i s p l a n ; c o n s t i t u e n t s a r e c o m p a r e d t o N o r t h C a r o l i n a I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) . 3 . µ g / L i n d i c a t e s m i c r o g r a m s p e r l i t e r . 4 . S U i n d i c a t e s S t a n d a r d U n i t s . 5 . N T U i n d i c a t e s N e p h e l o m e t r i c T u r b i d i t y U n i t s . 6 . H i s t o r i c a l c o n c e n t r a t i o n s b a s e d o n d a t a i n D u k e E n e r g y C a r o l i n a s , L L C a n a l y t i c a l r e s u l t s d a t a b a s e . 7 . C o n s t i t u e n t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y m e t h o d r e p o r t i n g l i m i t ( M R L ) a r e p r e s e n t e d a s < M R L . 8 . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y ' s m e t h o d r e p o r t i n g l i m i t ( M R L ) . 9 . S e m i a n n u a l c o n s t i t u e n t s r e f e r s t o c o n s t i t u e n t s r e q u i r e d t o b e a n a l y z e d i n t h e Gr o u n d w a t e r M o n i t o r i n g , S a m p l i n g a n d A n a l y s i s P l a n fo r t h e P i n e H a l l R o a d A s h L a n d f i l l d a t e d N o v e m b e r 1 , 2 0 0 8 . 10 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C on N o v e m b e r 8 , 2 0 1 6 . Ma n g a n e s e µ g / L 5 0 Sa m p l e D a t e : O c t o b e r 1 0 , 2 0 1 6 Bo r o n Iro n 70 0 30 0 pH 6.5 - 8 . 5 µg / L SU Va n a d i u m * µ g / L 0 . 3 Se l e n i u m 2 0 µg / L To t a l D i s s o l v e d So l i d s µg / L 5 0 0 , 0 0 0 Su l f a t e µ g / L 2 5 0 , 0 0 0 Page 1 of 1 Ta b l e 6 - S e m i a n n u a l C o n s t i t u e n t s 1 5 A N C A C 2 L G r o u n d w a t e r Q u a l i t y E x c e e d a n c e s at o r B e y o n d R e v i e w B o u n d a r y Du k e E n e r g y C a r o l i n a s , L L C / B e l e w s C r e e k S t e a m S t a t i o n Pin e H a l l R o a d A s h L a n d f i l l - P e r m i t N o . 8 5 0 3 Pa r a m e t e r S a m p l e I D R e s u l t U n i t s 15 A N C A C 2L S t a n d a r d His t o r i c a l C o n c e n t r a t i o n s C a u s e a n d S i g n i f i c a n c e MW - 1 4 . 8 4 . 3 - 5 . 6 p H i n M W - 1 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 3 5 . 5 5 . 0 - 6 . 1 p H i n M W - 3 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . M W - 3 i s t h e s i t e b a c k g r o u n d w a t e r q u a l i t y m o n i t o r i n g w e l l . MW - 5 5 . 5 5 . 0 - 6 . 4 p H i n M W - 5 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 6 5 . 4 4 . 9 - 5 . 7 p H i n M W - 6 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW - 7 5 . 2 5 . 1 - 6 . 2 p H i n M W - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . MW 2 - 9 6 . 0 5 . 7 - 7 . 2 p H i n M W 2 - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . SW - 1 A 5 . 9 5 . 5 - 6 . 6 p H a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . SW - 2 6 . 3 5 . 9 - 6 . 7 p H a t S W - 2 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . MW - 7 2 , 5 6 0 1 2 . 4 - 6 , 7 4 0 B o r o n c o n c e n t r a t i o n a t M W - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . SW - 1 A 1 5 , 0 0 0 8 8 5 - 2 1 , 6 0 0 B o r o n c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . SW - 2 9 5 1 1 , 2 1 0 - 1 9 , 1 6 1 B o r o n i n S W - 2 i s t h e l o w e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . MW - 1 1 . 3 4 < 1 - < 5 C o b a l t c o n c e n t r a t i o n a t M W - 1 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 2 3 . 9 N T U . MW - 3 1 . 8 < 1 - < 5 Co b a l t c o n c e n t r a t i o n a t M W - 3 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 2 . 7 N T U . MW - 3 i s t h e s i t e b a c k g r o u n d w a t e r q u a l i t y m o n i t o r i n g w e l l . MW 2 - 9 1 . 0 8 1 . 1 7 - 2 0 . 6 C o b a l t i n M W 2 - 9 i s t h e l o w e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . T u r b i d i t y re p o r t e d a t 2 0 . 7 N T U . MW - 1 7 9 2 1 1 . 7 - 6 , 9 6 0 I r o n c o n c e n t r a t i o n a t M W - 1 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 2 3 . 9 N T U . MW - 3 5 , 3 5 0 2 1 - 8 , 5 4 0 Ir o n c o n c e n t r a t i o n a t M W - 3 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 2 . 7 N T U . MW - 3 i s t h e s i t e b a c k g r o u n d w a t e r q u a l i t y m o n i t o r i n g w e l l . MW - 5 6 5 8 3 0 - 3 , 8 5 0 I r o n c o n c e n t r a t i o n a t M W - 5 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 1 . 7 N T U . MW - 7 1 , 3 0 0 2 6 5 - 3 8 , 0 0 0 I r o n c o n c e n t r a t i o n a t M W - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 8 . 2 N T U . MW 2 - 9 1 , 1 2 0 1 , 9 1 0 - 1 1 , 9 6 0 I r o n i n M W 2 - 9 i s t h e l o w e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . T u r b i d i t y r e p o r t e d a t 2 0 . 7 N T U . SW - 2 5 3 2 6 3 . 3 - 5 , 4 9 1 I r o n c o n c e n t r a t i o n a t S W - 2 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . T u r b i d i t y r e p o r t e d a t 1 3 . 5 N T U . MW - 3 7 1 . 6 5 - 2 3 4 Ma n g a n e s e c o n c e n t r a t i o n a t M W - 3 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 2 . 7 N T U . MW - 3 i s t h e s i t e b a c k g r o u n d w a t e r q u a l i t y m o n i t o r i n g w e l l . MW 2 - 9 3 3 1 4 6 9 - 1 3 , 0 7 0 M a n g a n e s e i n M W 2 - 9 i s t h e l o w e s t c o n c e n t r a t i o n r e p o r t e d a t t h e w e l l o v e r t h e p e r i o d o f m o n i t o r i n g . T u r b i d i ty r e p o r t e d a t 2 0 . 7 N T U . SW - 1 A 4 4 7 4 5 . 2 - 1 , 6 6 0 M a n g a n e s e c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . Nit r a t e a s N S W - 1 A 1 9 , 2 0 0 µ g / L 1 0 , 0 0 0 1 , 1 6 0 - 3 2 , 3 0 0 N i t r a t e a s N c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . MW - 7 2 1 . 6 6 . 7 - 6 7 S e l e n i u m c o n c e n t r a t i o n a t M W - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 8 . 2 N T U . SW - 1 A 9 2 . 6 3 9 . 1 - 1 5 9 S e l e n i u m c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . Su l f a t e S W - 1 A 8 0 4 , 0 0 0 µ g / L 2 5 0 , 0 0 0 3 1 , 6 0 0 - 1 , 0 2 0 , 0 0 0 S u l f a t e c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . To t a l D i s s o l v e d So l i d s SW - 1 A 1 , 3 1 0 , 0 0 0 µ g / L 5 0 0 , 0 0 0 1 8 2 , 0 0 0 - 1 , 8 1 0 , 0 0 0 T D S c o n c e n t r a t i o n a t S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . MW - 1 0 . 5 9 5 J 0 . 2 - < 5 V a n a d i u m c o n c e n t r a t i o n a t M W - 1 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 2 3 . 9 N TU . MW - 3 1 0 . 4 1 . 4 - 2 . 1 Va n a d i u m c o n c e n t r a t i o n a t M W - 3 i s h i g h e r t h a n h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 2 . 7 N T U . MW - 3 i s t h e s i t e b a c k g r o u n d w a t e r q u a l i t y m o n i t o r i n g w e l l . MW - 5 1 . 3 2 0 . 3 7 - 2 . 7 V a n a d i u m c o n c e n t r a t i o n a t M W - 5 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 1 . 7 N T U. MW - 7 1 . 5 9 1 . 2 - 2 5 . 3 V a n a d i u m c o n c e n t r a t i o n a t M W - 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 1 8 . 2 N T U. MW 2 - 9 1 . 4 5 0 . 2 3 - 2 . 9 V a n a d i u m c o n c e n t r a t i o n a t M W 2 - 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t w e l l . T u r b i d i t y r e p o r t e d a t 2 0 . 7 NT U . SW - 1 A 0 . 7 2 7 J < 1 - < 1 0 V a n a d i u m i n S W - 1 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . SW - 2 1 . 0 9 < 1 - < 1 0 V a n a d i u m i n S W - 2 i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s . T u r b i d i t y r e p o r t e d a t 1 3 . 5 N T U . No t e s : 1 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r S t a n d a r d s , l a s t a m e n d e d o n A p ril 1 , 2 0 1 3 ( A p p e n d i x I r e v i s e d A p r i l 1 , 2 0 1 3 ) . 2 . * 4 0 C F R P a r t 2 5 8 A p p e n d i x I i n o r g a n i c s a r e r e p o r t e d . T h e y a r e n o t i n c l u d e d i n t h e P i n e H a l l R o a d L a n d f i l l s a m p l i n g a n d a na l y s i s p l a n ; c o n s t i t u e n t s a r e c o m p a r e d t o N o r t h C a r o l i n a I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) . 3 . µ g / L i n d i c a t e s m i c r o g r a m s p e r l i t e r . 4 . S U i n d i c a t e s S t a n d a r d U n i t s . 5 . N T U i n d i c a t e s N e p h e l o m e t r i c T u r b i d i t y U n i t s . 6 . H i s t o r i c a l c o n c e n t r a t i o n s b a s e d o n d a t a i n D u k e E n e r g y C a r o l i n a s , L L C a n a l y t i c a l r e s u l t s d a t a b a s e . 7 . C o n s t i t u e n t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y m e t h o d r e p o r t i n g l i m i t ( M R L ) a r e p r e s e n t e d a s < M R L . 8 . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y ' s m e t h o d r e p o r t i n g l i m i t ( M R L ) . Ma n g a n e s e µ g / L 5 0 Sa m p l e D a t e : O c t o b e r 1 0 , 2 0 1 6 Bo r o n 7 0 0 µg / L pH S U 6 . 5 - 8 . 5 Va n a d i u m * µ g / L 0 . 3 Co b a l t * µ g / L 1 30 0 µg / L Iro n Se l e n i u m 2 0 µg / L Page 1 of 1 A Appendix A Field Sampling Forms ANALYZER SERIAL #: WEATHER CONDITIONS: DATE: TIME: DATE: TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ŷŷŹ 0.0 0.0 ŷŷŹ 0.0 SS 227.3 ŷŷŹ 227 227.2 ŷŷŹ 227 SS 74.2 ŷŷŹ 75 76.8 ŷŷŹ 75 SS 3193.0 ŷŷŹ 3200 3198.0 ŷŷŹ 3200 B (7.00)7.02 ŷŷŹ 7.02 7.07 ŷŷŹ 7.02 B (4.00)3.99 ŷŷŹ 4.00 4.08 ŷŷŹ 4.00 B (10.00)10.07 ŷŷŹ 10.06 10.11 ŷŷŹ 10.06 19.92 20.01 pH Check B (7.00)ŷŷŹ 7.13 Time:0.00 439 ŷŷŹ 441 439 ŷŷŹ 441 N/A ŷŷŹ N/A N/A ŷŷŹ N/A Zobell's 19.91 20.01 TEMP(CO) BP (mmHg) COND 100 % mg/L 9.00 ŷŷŹ 9.07 9.15 ŷŷŹ 9.12 After Cal 9.09 100.24 9.19 100.78 LCS 9.08 100.13 9.13 100.13 LCSD 9.09 0.11 9.12 -0.11 SS 53.9 ŷŷŹ 53.6 54.2 ŷŷŹ 53.6 NIST N/A ŷŷŹ N/A N/A ŷŷŹ N/A KEY: NOTES: SS = Standard solution AW = Average Winkler ŷŷŹ 1RW$GMXVWHG7R (mmHg) B = Buffer W = Winkler ŷŷŹ $GMXVWHG7R N/A = Not Applicable Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 749.6 (mmHg) Ending BP 750.4 Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available TURB (ntu)CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION PASS CALIBRATION PASS DO (mg/L) 19.33 19.32 748.35 752.30 91.3 CALIBRATION PASS CALIBRATION PASS CALIBRATION ACCEPTED CALIBRATION ACCEPTED After Cal % SAT After Cal % SAT 92.4 ORP Temp. ORP Temp. ORP CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. Buffer Temp. pH (units) CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) CALIBRATION ACCEPTED CALIBRATION ACCEPTED SPEC. COND. (uS/cm)CALIBRATION ACCEPTED CALIBRATION ACCEPTED INSTRUMENT ZEROED INSTRUMENT ZEROED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Parameter Calibration Results Calibration Results CALIBRATION BP (mmHg)748.35 CALIBRATION BP (mmHg)752.30 Calibration Date / Time 10-Oct-16 425 11-Oct-16 825 PROCEDURE #:HYDROLAB 3210.6 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY: BELEWS CREEK STEAM STATION - PINE HALL LANDFILL GROUNDWATER MONITORING DATE (s): October 10, 2016 SURFACE UNIT READER: LDC OTHER EQUIPMENT:TURBIDIMETER NO.2 - 3260-GW Clear, slight breeze, 40 to 70 deg F COLLECTORS: LDC, PSP SURFACE UNIT SERIAL #: S0205 ANALYZER MODEL#: MS5 66120 de ORP TUR (ntu ANALYZER SERIAL #: WEATHER CONDITIONS: DATE: TIME: DATE: TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ŷŷŹ 0.0 0.0 ŷŷŹ 0.0 SS 219.9 ŷŷŹ 227 225.2 ŷŷŹ 227 SS 74.1 ŷŷŹ 75 74.2 ŷŷŹ 75 SS 3307.3 ŷŷŹ 3200 3302.9 ŷŷŹ 3200 B (7.00)7.06 ŷŷŹ 7.02 6.99 ŷŷŹ 7.02 B (4.00)4.02 ŷŷŹ 4.00 4.04 ŷŷŹ 4.00 B (10.00)9.96 ŷŷŹ 10.06 10.00 ŷŷŹ 10.06 19.91 20.05 pH Check B (7.00)ŷŷŹ 7.13 Time:0.00 440 ŷŷŹ 441 440 ŷŷŹ 441 N/A ŷŷŹ N/A N/A ŷŷŹ N/A Zobell's 19.90 19.95 TEMP(CO) BP (mmHg) COND 100 % mg/L 9.08 ŷŷŹ 9.07 9.13 ŷŷŹ 9.11 After Cal 9.10 100.35 9.12 100.06 LCS 9.06 99.91 9.09 99.73 LCSD 9.02 -0.44 9.07 -0.22 SS 53.2 ŷŷŹ 53.2 51.8 ŷŷŹ 53.2 NIST N/A ŷŷŹ N/A N/A ŷŷŹ N/A KEY: NOTES: SS = Standard solution AW = Average Winkler ŷŷŹ 1RW$GMXVWHG7R (mmHg) B = Buffer W = Winkler ŷŷŹ $GMXVWHG7R N/A = Not Applicable Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 749.6 (mmHg) Ending BP 750.4 Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available TURB (ntu)CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION PASS CALIBRATION PASS DO (mg/L) 19.33 19.34 748.35 752.30 89.9 CALIBRATION PASS CALIBRATION PASS CALIBRATION ACCEPTED CALIBRATION ACCEPTED After Cal % SAT After Cal % SAT 90.4 ORP Temp. ORP Temp. ORP CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. Buffer Temp. pH (units) CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) CALIBRATION ACCEPTED CALIBRATION ACCEPTED SPEC. COND. (uS/cm)CALIBRATION ACCEPTED CALIBRATION ACCEPTED INSTRUMENT ZEROED INSTRUMENT ZEROED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Parameter Calibration Results Calibration Results CALIBRATION BP (mmHg)748.35 CALIBRATION BP (mmHg)752.30 Calibration Date / Time 10-Oct-16 405 11-Oct-16 800 PROCEDURE #:HYDROLAB 3210.6 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY: BELEWS CREEK STEAM STATION - PINE HALL LANDFILL GROUNDWATER MONITORING DATE (s): October 10, 2016 SURFACE UNIT READER: PSP OTHER EQUIPMENT:TURBIDIMETER NO.1 - 3260-GW Clear, slight breeze, 40 to 70 deg F COLLECTORS: LDC, PSP SURFACE UNIT SERIAL #: 0722 ANALYZER MODEL#: HL4 400440 de ORP TUR (ntu 37.20 47.20 25 (psi)12 (sec) (sec) (gal) 2.16 (gal) @ QC By:< 2.0 DATE TIME DISSOLVED OXYGEN 23.9 439 8.41 8.35446 10/10/2016 1415 Sample preservation verified to pH (units) ORP (ft) (YES/NO) 2.25 37.33 NO 14.81 18 4.74 14.84 VOLUME EVACUATION COND. PURGE METHOD Conventional DISCHARGERECHARGEPRESSURE 8 PUMP CONTROLLER SETTINGS 0.1631CONVERSION FACTOR Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) 2.16WELL VOLUME (gal) FIELD CREW LDC, PSP MONITORING WELL INFORMATION 2 N/A PROCEDURE NO 3175.4DUKE ENERGY GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID PROJECT NAME PINE HALL LANDFILL SAMPLING DATE(s)10-Oct-2016 42.20 46.20PUMP INTAKE DEPTH (ft TOC)47.20 TOC ELEV (ft msl) GS ELEV (ft msl) 852.69 850.55 WELL/LOCATION NAME MW-1 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 WELL DEPTH (ft TOC) WELL DIAMETER (in) MIDDLE OF WETTED SCREEN (ft toc) WELL VOL SCREEN INTERVAL (ft TOC)TO SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 33.96 WATER COLUMN (ft) 13.24 EQUIPMENT INFORMATION LEVEL METER SERIAL# 26055 SAMPLING EQUIPMENT TUBING DIAMETER (in)1/2 OD QED T1200 PURGE COMPLETE TEMP SPECIFIC pH TURBIDITY WATER ELEVATION (ft msl) 818.73 APPEARANCE DETECTED ODOR None Normal WATER LEVEL AFTER PURGE *(recalculates on current water level)(deg C) (umho/cm) (SU) (NTU)(mV-NHE)(mg/L) 149.0 447 8.23 1.61 1.75 NO 1.75 NO 14.85 18 4.76 18 4.76 43.9 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY LDC N/A TOTAL PURGE VOLUME 5.75 * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column WELL CASING WELL CONDITION PROTECTIVE CASING WELL PAD WELL TAG Good Condition Minor Cracks Good Condition SAMPLING NOTES ADDITIONAL WELL CONDITION NOTES Good Tag 10 T SP TU DISS ( 85.53 90.53 60 (psi)9 (sec) (sec) (gal) 7.87 (gal) @ QC By: SAMPLING NOTES After initial well is removed, recalculate well volume for subsequent readings. WL drawdown appears to stabilize around 64 ft. PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 16.50 LDC 10/10/2016 1100 N/A 4.25 NO 14.48 119 6.39 0.6 317 4.77 4.25 NO 14.45 118 6.36 0.6 314 4.81 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 8.00 65.24 NO 14.46 118 6.35 0.6 305 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 4.87 4.12 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 42.29 WATER COLUMN (ft) 48.24 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 811.86 WELL VOLUME 7.87 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 6 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional See note below MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 854.15 MIDDLE OF WETTED SCREEN (ft toc)88.03 SCREEN LENGTH (ft) 5.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 90.53 GS ELEV (ft msl) 850.99 PUMP INTAKE DEPTH (ft TOC)89.50 PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-1D SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 10 T SP TU DISS ( 40.00 50.00 30 (psi)5 (sec) (sec) (gal) 1075 (ml) 495 (ml) 1570 (ml)=0.00 (gal)@ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR EQUIPMENT PURGE ONLY SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-2 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 858.05 MIDDLE OF WETTED SCREEN (ft toc)47.64 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 50.00 GS ELEV (ft msl) 855.44 PUMP INTAKE DEPTH (ft TOC)49.50 See note below - No sample PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Equip. Only Purge DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 45.28 WATER COLUMN (ft) 4.72 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 812.77 WELL VOLUME 0.77 INITIAL FLOW FINAL TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED (ft) (ml/min) (ft) (deg C) (umho/cm) (SU) (NTU)(mV -NEH)(mg/L) WATER LEVEL RATE WATER LEVEL COND. OXYGEN N/A Tubing Volume EQUIPMENT PURGE ONLY SAMPLE CHLORINE (mg/l)Pump (Bladder) Volume NA WELL CONDITION ADDITIONAL WELL CONDITION NOTES SAMPLE COLLECTED BY DATE TIME Total Purge Volume LDC 10/10/2016 Sample preservation verified to pH (units) PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 4/24/12 - Replaced pump and tubing in well and set intake to 49.5 ft (six inches from well bottom). October 2016 sampling - Could not get pump to discharge regardless of settings - ants inside air line - suspect clogged tubing. No sample. 10 T SP TU DISS 39.50 49.50 25 (psi)14 (sec) (sec) (gal) 1.18 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-3 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 842.81 MIDDLE OF WETTED SCREEN (ft toc)45.87 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 49.50 GS ELEV (ft msl) 840.57 PUMP INTAKE DEPTH (ft TOC)48.50 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 6 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 42.24 WATER COLUMN (ft) 7.26 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 800.57 WELL VOLUME 1.18 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.25 YES 14.31 54 5.52 12.7 356 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 8.92 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 1.25 LDC 10/10/2016 1135 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Evacuated 10/10/16 at 1130 hrs. 10 T SP TU DISS ( 30.20 40.20 22 (psi)10 (sec) (sec) (gal) 4.53 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-4 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 767.58 MIDDLE OF WETTED SCREEN (ft toc)35.20 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 40.20 GS ELEV (ft msl) 766.10 PUMP INTAKE DEPTH (ft TOC)39.20 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 12.41 WATER COLUMN (ft) 27.79 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 755.17 WELL VOLUME 4.53 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 4.75 22.33 NO 14.84 246 5.96 21.1 298 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 3.02 2.91 3.00 NO 14.80 252 5.95 8.1 282 2.59 3.00 NO 14.80 257 5.95 14.9 264 2.81 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 10.75 LDC 10/10/2016 0920 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 50.20 60.20 30 (psi)6 (sec) (sec) (gal) 5.64 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-5 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 786.77 MIDDLE OF WETTED SCREEN (ft toc)55.20 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 60.20 GS ELEV (ft msl) 785.39 PUMP INTAKE DEPTH (ft TOC)59.20 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 9 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 25.62 WATER COLUMN (ft) 34.58 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 761.15 WELL VOLUME 5.64 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 5.75 46.58 NO 14.78 38 5.67 30.7 388 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 7.55 2.22 2.25 NO 14.77 37 5.53 11.8 388 6.93 2.25 NO 14.77 38 5.51 12.3 389 6.99 2.25 NO 14.74 37 5.53 11.7 387 6.98 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 12.50 PSP 10/10/2016 1350 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 26.84 36.84 25 (psi)7 (sec) (sec) (gal) 0.56 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-6 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 836.91 MIDDLE OF WETTED SCREEN (ft toc)35.11 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 36.84 GS ELEV (ft msl) 834.40 PUMP INTAKE DEPTH (ft TOC)35.84 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 3 26055 SAMPLING EQUIPMENT QED T1250 PURGE METHOD TUBING DIAMETER (in)1/4 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 33.38 WATER COLUMN (ft) 3.46 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 803.53 WELL VOLUME 0.56 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 0.75 33.82 NO 15.13 54 5.36 1.7 366 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 4.43 0.49 0.50 NO 15.19 51 5.35 1.5 366 4.12 0.50 NO 15.28 52 5.34 3.3 366 4.20 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 1.75 LDC 10/10/2016 1250 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 4.26 14.26 20 (psi)10 (sec) (sec) (gal) 1.23 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW-7 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 815.57 MIDDLE OF WETTED SCREEN (ft toc)10.50 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 14.26 GS ELEV (ft msl) 812.52 PUMP INTAKE DEPTH (ft TOC)13.26 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 6.73 WATER COLUMN (ft) 7.53 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 808.84 WELL VOLUME 1.23 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.25 8.17 NO 20.32 374 5.15 8.2 371 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 5.00 0.99 0.84 1.00 9.81 NO 20.11 387 5.28 19.3 377 5.76 0.73 1.00 9.13 NO 20.40 383 5.25 15.9 373 5.91 1.00 NO 19.77 384 5.24 18.2 379 4.70 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 4.25 PSP 10/10/2016 0845 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 20.62 30.62 25 (psi)5 (sec) (sec) (gal) 2.68 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW2-7 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 777.64 MIDDLE OF WETTED SCREEN (ft toc)25.62 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 30.62 GS ELEV (ft msl) 775.45 PUMP INTAKE DEPTH (ft TOC)29.62 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 14.18 WATER COLUMN (ft) 16.44 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 763.46 WELL VOLUME 2.68 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 2.75 NO 15.74 1656 4.86 1.2 383 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 0.00 2.75 NO 15.86 1962 4.85 1.4 370 0.00 2.75 NO 15.85 1860 4.87 1.8 375 0.00 2.75 NO 15.92 2040 4.87 1.4 363 0.00 2.75 NO 15.87 2005 4.85 1.3 366 0.00 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 13.75 PSP 10/10/2016 1010 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 4.61 14.61 10 (psi)5 (sec) (sec) (gal) 1.43 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME MW2-9 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 797.38 MIDDLE OF WETTED SCREEN (ft toc)10.22 SCREEN LENGTH (ft) 10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 14.61 GS ELEV (ft msl) 794.75 PUMP INTAKE DEPTH (ft TOC)13.61 Well evacuated on 10/10/2016 @ 0800 hrs.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 5.83 WATER COLUMN (ft) 8.78 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 791.55 WELL VOLUME 1.43 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.50 7.62 NO 19.28 181 5.80 21.5 304 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 6.04 1.14 0.52 0.25 YES 15.04 256 5.98 20.7 338 7.82 1.25 11.41 NO 18.66 185 5.76 18.2 341 6.33 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 3.00 PSP 10/10/2016 1410 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Water level at 1405 hrs. was 10.58 feet below TOC (0.66 gal.). 10 T SP TU DISS ( 15.03 30.03 15 (psi)5 (sec) (sec) (gal) 1.23 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME OB-4 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 777.60 MIDDLE OF WETTED SCREEN (ft toc)26.25 SCREEN LENGTH (ft) 15.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 30.03 GS ELEV (ft msl) 774.72 PUMP INTAKE DEPTH (ft TOC)29.10 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 22.46 WATER COLUMN (ft) 7.57 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 755.14 WELL VOLUME 1.23 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.25 NO 15.79 2672 6.88 3.3 121 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 0.00 1.25 NO 15.85 2608 7.00 2.0 168 0.00 1.25 NO 15.82 2641 6.96 2.4 154 0.00 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 3.75 PSP 10/10/2016 1110 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition Well casing had ants inside discharge and air line was difficult to get pumping, was clogged with ants. Eventually was able to get well to begin purging and sampled. WELL PAD Good Condition WELL CASING Damaged Casing / Requires Repair WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 21.60 36.60 18 (psi)8 (sec) (sec) (gal) 1.70 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME OB-5 MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 780.93 MIDDLE OF WETTED SCREEN (ft toc)31.39 SCREEN LENGTH (ft) 15.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 36.60 GS ELEV (ft msl) 778.13 PUMP INTAKE DEPTH (ft TOC)35.50 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 26.18 WATER COLUMN (ft) 10.42 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 754.75 WELL VOLUME 1.70 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.75 NO 15.31 26 5.04 7.4 366 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 6.01 1.75 NO 15.27 26 5.10 3.6 379 5.85 1.75 NO 15.26 26 5.12 5.7 371 5.82 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 5.25 LDC 10/10/2016 0800 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10 T SP TU DISS ( 39.17 48.57 25 (psi)10 (sec) (sec) (gal) 1.75 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 5.25 PSP 10/10/2016 1215 N/A 1.75 NO 14.77 1861 5.16 1.1 386 0.00 1.75 NO 14.79 1886 5.19 1.0 383 0.00 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.75 NO 14.84 1868 5.24 2.0 373 (ft) (YES/NO) (deg C) (umho/cm) (SU) (NTU) 0.00 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) 1.75 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) 37.82 WATER COLUMN (ft) 10.75 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) 761.77 WELL VOLUME PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in) 2 TOC ELEV (ft msl) 799.59 MIDDLE OF WETTED SCREEN (ft toc)43.87 SCREEN LENGTH (ft) 9.40 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) 48.57 GS ELEV (ft msl) 797.11 PUMP INTAKE DEPTH (ft TOC)46.00 PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME OB-9 SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 10 T SP TU DISS ( N/A N/A (psi)N/A (sec) (sec) (gal) (ft)=(in)@ QC By: SAMPLING NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 0920 351 6.44 N/A N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE (mg/l)Top Weight SAMPLE COLLECTED BY DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 12.34 1633 5.90 1.4 TIME PSP 10/10/2016 LENGTH DEPTH (top) DEPLOYED COND. OXYGEN (inches) (ft TOC) (deg C) (umho/cm) (SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED N/A DETECTED ODOR None CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) N/A WATER COLUMN (ft) N/A Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) N/A WELL VOLUME Surface Water Location PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A N/A SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)3/8 OD No Purge MONITORING WELL INFORMATION WELL DIAMETER (in) TOC ELEV (ft msl) N/A MIDDLE OF WETTED SCREEN (ft toc)N/A SCREEN LENGTH (ft) N/A ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) N/A GS ELEV (ft msl) 762.27 PUMP INTAKE DEPTH (ft TOC)N/A PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME SW-1A SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING 10 T SP TU DISS N/A N/A (psi)N/A (sec) (sec) (gal) (ft)=(in)@ QC By: SAMPLING NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 1140 213 9.20 N/A N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE (mg/l)Top Weight SAMPLE COLLECTED BY DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 14.84 130 6.25 13.5 TIME PSP 10/10/2016 LENGTH DEPTH (top) DEPLOYED COND. OXYGEN (inches) (ft TOC) (deg C) (umho/cm) (SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED N/A DETECTED ODOR None CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC) N/A WATER COLUMN (ft) N/A Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl) N/A WELL VOLUME Surface Water Location PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A N/A SAMPLING EQUIPMENT GRAB PURGE METHOD TUBING DIAMETER (in)3/8 OD No Purge MONITORING WELL INFORMATION WELL DIAMETER (in) TOC ELEV (ft msl) N/A MIDDLE OF WETTED SCREEN (ft toc)N/A SCREEN LENGTH (ft) N/A ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC) N/A GS ELEV (ft msl) 775.30 PUMP INTAKE DEPTH (ft TOC)N/A PROJECT NAME PINE HALL LANDFILL FIELD CREW LDC, PSP SAMPLING DATE(s)10-Oct-2016 WELL/LOCATION NAME SW-2 SITE NAME BELEWS CREEK STEAM STATION PERMIT # 85-03 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.4 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING 10 T SP TU DISS PE R M I T # MW - 1 M W - 1 D M W - 2 M W - 3 M W - 4 M W - 5 M W - 6 M W - 7 M W 2 - 7 M W 2 - 9 O B - 4 O B - 5 O B - 9 S W - 1 A S W - 2 YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A YE S Y E S S E E N O T E Y E S Y E S Y E S Y E S Y E S Y E S Y E S S E E N O T E Y E S Y E S N / A N / A YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A SE E N O T E YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A SE E N O T E SE E N O T E YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A N/ A N / A N / A N / A N / A N / A N / A N / A N / A N / A N / A N / A N / A N / A N / A YE S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S Y E S N / A N / A La c k s r e q u i r e d i n f o r m a t i o n - T o t a l w e l l d e p t h La c k s r e q u i r e d i n f o r m a t i o n - D e p t h t o s c r e e n La c k s r e q u i r e d i n f o r m a t i o n - N o n p o t a b l e t a g NO T E : Th e c o n c r e t e p a d f o r M W - 1 h a s c r a c k e d o r i s b r o k e n . N o s a m p l e w a s c o l l e c t e d f o r M W - 2 ( a n t s a l l o v e r w e l l c a p , s u s p e c t p u m p i s cl o g g e d w i t h a n t s , c o u l d n ' t d i s c h a r g e a n y w a t e r ) . F o r O B - 4 , a n t s i n s i d e w e l l c a s i n g a n d a p p a r e n t l y i n s i d e t h e pu m p d i s c h a r g e a n d a i r l i n e s . I t w a s d i f f i c u l t t o d i s l o d g e t h e m b u t w a s e v e n t u a l l y a b l e t o p u r g e a n d s a m p l e . La c k s r e q u i r e d i n f o r m a t i o n - C o m p l e t i o n d a t e FL U S H M O U N T W E L L S Va u l t i n g o o d c o n d i t i o n Wa t e r i n s i d e v a u l t Va u l t b o l t h o l e s b r o k e n o r s t r i p p e d Bo l t s s t r i p p e d Va u l t l i d c r a c k e d o r b r o k e n WE L L I D T A G S We l l t a g i n g o o d c o n d i t i o n We l l t a g m i s s i n g We l l t a g d a m a g e d / i l l e g i b l e La c k s r e q u i r e d i n f o r m a t i o n - D r i l l e r R e g # Re p l a c e d d a m a g e d w e l l c a p Fi r e a n t s a r o u n d c o n c r e t e p a d WE L L P R O T E C T I V E C A S I N G S Ca s i n g i n g o o d c o n d i t i o n Da m a g e d c a s i n g / s t i l l f u n c t i o n a l Da m a g e d c a s i n g / r e p a i r r e q u i r e d Br o k e n h i n g e o n p r o t e c t i v e l i d Wa s p n e s t i n s i d e p r o t e c t i v e c a s i n g An t s i n s i d e p r o t e c t i v e c a s i n g WE L L C A P S We l l c a p i n g o o d c o n d i t o n Da m a g e d / n e e d s r e p l a c e m e n t Un d e r m i n e d / w a s h i n g o u t Lo c k i n g o o d c o n d i t i o n Lo c k r u s t e d , d i f f i c u l t t o o p e n / n e e d s r e p l a c i n g Re p l a c e d d a m a g e d l o c k WE L L C A S I N G S Ca s i n g i n g o o d c o n d i t i o n Da m a g e d c a s i n g / s t i l l f u n c t i o n a l Da m a g e d c a s i n g / r e p a i r r e q u i r e d CO N C R E T E P A D S Pa d i n g o o d c o n d i t i o n Min o r c r a c k s Ma j o r c r a c k s / b r o k e n / r e p a i r r e q u i r e d WE L L L O C K C O N D I T I O N PA G E 1 O F 1 AC C E S S T O W E L L S Ac c e s s c l e a r e d i n t o w e l l Ac c e s s c l e a r e d a r o u n d w e l l Ta l l g r a s s o r w e e d s - n e e d s m o w i n g Ro a d w a s h i n g o u t / m u d d y / n e e d s g r a d i n g Fa l l e n t r e e b l o c k i n g a c c e s s WE L L S E C U R I T Y We l l f o u n d l o c k e d We l l f o u n d u n l o c k e d SI T E C O N T A C T FI E L D C R E W LDC, PSP WE A T H E R Cle a r , s l i g h t b r e e z e , 4 0 t o 7 0 d e g F Me l o n i e M a r t i n , K i m b e r l y W i t t , W i l l H a r r i s o n , K e e l e y M c C o r m i c k NO R T H C A R O L I N A G R O U N D W A T E R S A M P L I N G S I T E C H E C K L I S T LO C A T I O N / S I T E 85 - 0 3 SA M P L E D A T E October 10, 2016 BE L E W S C R E E K S T E A M S T A T I O N - P I N E H A L L L A N D F I L L G R O U N D W A T E R M O N I T O R I N G WE L L D E P T H T O W A T E R P u r g e A V G * W E L L E V A C S P E C I F I C WE L L D E P T H W A T E R E L E V . M e t h o d P M P R A T E V O L V O L E V A C T E M P C O N D U C T A N C E p H T U R B I D I T Y O R P D O DA T E N O . ( f e e t - t o c ) ( f e e t - t o c ) ( f e e t ) A P P E A R A N C E O D O R ( m l / m i n ) ( g a l ) ( g a l ) ( y e s / n o ) ( d e g C ) ( u m h o / c m ) ( u n i t s ) ( N T U ) (mV-NHE )(mg/l) 10 / 1 0 / 2 0 1 6 M W - 1 4 7 . 2 0 3 3 . 9 6 8 1 8 . 7 3 N o r m a l N o n e C N / A 2 . 1 6 5 . 7 5 N O 1 4 . 8 5 1 8 4 . 8 2 3 . 9 4 3 9 8 . 4 1 10 / 1 0 / 2 0 1 6 M W - 1 D 9 0 . 5 3 4 2 . 2 9 8 1 1 . 8 6 N o r m a l N o n e C N / A 7 . 8 7 1 6 . 5 0 N O 1 4 . 4 8 1 1 9 6 . 4 0 . 6 3 1 7 4 . 7 7 10 / 1 0 / 2 0 1 6 M W - 2 5 0 . 0 0 4 5 . 2 8 8 1 2 . 7 7 N S N S N S N S N S N S N S N S N S N S N S N S N S 10 / 1 0 / 2 0 1 6 M W - 3 4 9 . 5 0 4 2 . 2 4 8 0 0 . 5 7 N o r m a l N o n e C N / A 1 . 1 8 1 . 2 5 Y E S 1 4 . 3 1 5 4 5 . 5 1 2 . 7 3 5 6 8 . 9 2 10 / 1 0 / 2 0 1 6 M W - 4 4 0 . 2 0 1 2 . 4 1 7 5 5 . 1 7 N o r m a l N o n e C N / A 4 . 5 3 1 0 . 7 5 N O 1 4 . 8 0 2 5 2 6 . 0 8 . 1 2 8 2 2 . 5 9 10 / 1 0 / 2 0 1 6 M W - 5 6 0 . 2 0 2 5 . 6 2 7 6 1 . 1 5 N o r m a l N o n e C N / A 5 . 6 4 1 2 . 5 0 N O 1 4 . 7 4 3 7 5 . 5 1 1 . 7 3 8 7 6 . 9 8 10 / 1 0 / 2 0 1 6 M W - 6 3 6 . 8 4 3 3 . 3 8 8 0 3 . 5 3 N o r m a l N o n e C N / A 0 . 5 6 1 . 7 5 N O 1 5 . 1 9 5 1 5 . 4 1 . 5 3 6 6 4 . 1 2 10 / 1 0 / 2 0 1 6 M W - 7 1 4 . 2 6 6 . 7 3 8 0 8 . 8 4 N o r m a l N o n e C N / A 1 . 2 3 4 . 2 5 N O 1 9 . 7 7 3 8 4 5 . 2 1 8 . 2 3 7 9 4 . 7 0 10 / 1 0 / 2 0 1 6 M W 2 - 7 3 0 . 6 2 1 4 . 1 8 7 6 3 . 4 6 N o r m a l N o n e C N / A 2 . 6 8 1 3 . 7 5 N O 1 5 . 9 2 2 0 4 0 4 . 9 1 . 4 3 6 3 0 . 0 0 10 / 1 0 / 2 0 1 6 M W 2 - 9 1 4 . 6 1 5 . 8 3 7 9 1 . 5 5 N o r m a l N o n e C N / A 1 . 4 3 3 . 0 0 Y E S 1 5 . 0 4 2 5 6 6 . 0 2 0 . 7 3 3 8 7 . 8 2 10 / 1 0 / 2 0 1 6 O B - 4 3 0 . 0 3 2 2 . 4 6 7 5 5 . 1 4 N o r m a l N o n e C N / A 1 . 2 3 3 . 7 5 N O 1 5 . 8 5 2 6 0 8 7 . 0 2 . 0 1 6 8 0 . 0 0 10 / 1 0 / 2 0 1 6 O B - 5 3 6 . 6 0 2 6 . 1 8 7 5 4 . 7 5 N o r m a l N o n e C N / A 1 . 7 0 5 . 2 5 N O 1 5 . 2 7 2 6 5 . 1 3 . 6 3 7 9 5 . 8 5 10 / 1 0 / 2 0 1 6 O B - 9 4 8 . 5 7 3 7 . 8 2 7 6 1 . 7 7 N o r m a l N o n e C N / A 1 . 7 5 5 . 2 5 N O 1 4 . 7 7 1 8 6 1 5 . 2 1 . 1 3 8 6 0 . 0 0 10 / 1 0 / 2 0 1 6 S W - 1 A N / A N / A N / A N o r m a l N o n e N P N / A N / A N / A N / A 1 2 . 3 4 1 6 3 3 5 . 9 1 . 4 3 5 1 6 . 4 4 10 / 1 0 / 2 0 1 6 S W - 2 N / A N / A N / A N o r m a l N o n e N P N / A N / A N / A N / A 1 4 . 8 4 1 3 0 6 . 3 1 3 . 5 2 1 3 9 . 2 0 Pu r g e M e t h o d s LF = L o w F l o w LF ( M ) = L o w F l o w ( M o d . ) C = C o n n v e n t i o n a l NP = N o P u r g e EO P = E q u i p . O n l y P u r g e LO = L e v e l O n l y NS = N o t S a m p l e d * = A p p l i c a b l e t o L F & L F ( M ) P u r g i n g O n l y BE L E W S C R E E K S T E A M S T A T I O N PI N E H A L L L A N D F I L L GR O U N D W A T E R M O N I T O R I N G F I E L D D A T A PE R M I T # 8 5 - 0 3 B Appendix B Laboratory Report and Chain-of-Custody Forms 13339 Hagers Ferry RoadHuntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16090359 Project Name:BELEWS - GW PINE HALL LF Lab Contact: Anne Pridgeon Date:10/28/2016 Customer Address:3195 Pine Hall Rd Customer Name(s):Chuck Campbell, T. Hunsucker, Ed Sullivan Mailcode: Belews Steam Station Belews Creek, NC 28012 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: As per chain of custody: sample could not be collected at location MW2 due to plugged pump apparatus. Please note that the vanadium result reported for MW-3 is slightly elevated compared to historical trends. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Anne Pridgeon Duke Energy Analytical Lab Page 1 of 30 Reason: I have reviewed this document. Date: 2016.10.28 16:30:54 -04'00' Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016029744 BELEWS 10-Oct-16 2:15 PM LDC MW-1 2016029745 BELEWS 10-Oct-16 11:00 AM LDC MW-1D 2016029747 BELEWS 10-Oct-16 11:35 AM LDC MW-3 2016029748 BELEWS 10-Oct-16 9:20 AM LDC MW-4 2016029749 BELEWS 10-Oct-16 1:50 PM PSP MW-5 2016029750 BELEWS 10-Oct-16 12:50 PM LDC MW-6 2016029751 BELEWS 10-Oct-16 8:45 AM PSP MW-7 2016029752 BELEWS 10-Oct-16 10:10 AM PSP MW2-7 2016029753 BELEWS 10-Oct-16 2:10 PM PSP MW2-9 2016029754 BELEWS 10-Oct-16 11:10 AM PSP OB-4 2016029755 BELEWS 10-Oct-16 8:00 AM LDC OB-5 2016029756 BELEWS 10-Oct-16 12:15 PM PSP OB-9 2016029757 BELEWS 10-Oct-16 9:20 AM PSP SW-1A 2016029758 BELEWS 10-Oct-16 11:40 AM PSP SW-2 2016029759 BELEWS 10-Oct-16 2:35 PM PSP FIELD BLANK 15 Total Samples Duke Energy Analytical Lab Page 2 of 30 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:DBA Account Date:10/28/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029744 Collection Date:10-Oct-16 2:15 PM Site:MW-1 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)< 5 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 2.2 mg/L EPA 9056A 10/11/2016 11:09B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 11:09 BGN90340.1 1 Nitrate 0.51 mg/L EPA 9056A 10/11/2016 11:09 BGN90340.1 1 Nitrate as N 0.11 mg-N/L EPA 9056A 10/11/2016 11:09 BGN90340.023 1 Sulfate 1.7 mg/L EPA 9056A 10/11/2016 11:09 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:02 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.024 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 10:18 MHH71310.05 1 Calcium (Ca)1.16 mg/L SW 6010D 10/19/2016 10:18B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Iron (Fe)0.792 mg/L SW 6010D 10/19/2016 10:18 MHH71310.01 1 Magnesium (Mg)0.318 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Manganese (Mn)0.042 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Potassium (K)0.408 mg/L SW 6010D 10/19/2016 10:18 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 Sodium (Na)2.10 mg/L SW 6010D 10/19/2016 10:18 MHH71310.05 1 Zinc (Zn)0.122 mg/L SW 6010D 10/19/2016 10:18 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Cobalt (Co)1.34 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Lead (Pb)2.62 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:01B2 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/18/2016 04:01 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS < 25 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 4 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029745 Collection Date:10-Oct-16 11:00 AM Site:MW-1D Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)37 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride 7.8 mg/L EPA 9056A 10/11/2016 14:04B2 BGN90340.1 1 Fluoride 0.11 mg/L EPA 9056A 10/11/2016 14:04 BGN90340.1 1 Nitrate 8.3 mg/L EPA 9056A 10/11/2016 14:04 BGN90340.1 1 Nitrate as N 1.9 mg-N/L EPA 9056A 10/11/2016 14:04 BGN90340.023 1 Sulfate 0.97 mg/L EPA 9056A 10/11/2016 14:04 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/18/2016 11:45 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 10:06 MHH71310.05 1 Calcium (Ca)6.18 mg/L SW 6010D 10/19/2016 10:06B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 10/19/2016 10:06 MHH71310.01 1 Magnesium (Mg)5.34 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Potassium (K)1.87 mg/L SW 6010D 10/19/2016 10:06 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 Sodium (Na)9.24 mg/L SW 6010D 10/19/2016 10:06 MHH71310.05 1 Zinc (Zn)0.007 mg/L SW 6010D 10/19/2016 10:06 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:08B2 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/18/2016 04:08 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 93 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 5 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029747 Collection Date:10-Oct-16 11:35 AM Site:MW-3 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)7.1 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 9.5 mg/L EPA 9056A 10/11/2016 14:20B2 BGN90340.2 2 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 14:20 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 10/11/2016 14:20 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 10/11/2016 14:20 BGN90340.023 1 Sulfate 0.28 mg/L EPA 9056A 10/11/2016 14:20 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:04 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.089 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 10:22 MHH71310.05 1 Calcium (Ca)3.74 mg/L SW 6010D 10/19/2016 10:22B1 MHH71310.01 1 Chromium (Cr)0.008 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Iron (Fe)5.35 mg/L SW 6010D 10/19/2016 10:22 MHH71310.01 1 Magnesium (Mg)1.64 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Manganese (Mn)0.072 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Potassium (K)3.13 mg/L SW 6010D 10/19/2016 10:22 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 Sodium (Na)3.09 mg/L SW 6010D 10/19/2016 10:22 MHH71310.05 1 Zinc (Zn)0.013 mg/L SW 6010D 10/19/2016 10:22 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Cobalt (Co)1.80 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Lead (Pb)2.47 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:15B2 CWSPEN30.2 1 Vanadium (V)10.4 ug/L SW 6020B 10/18/2016 04:15 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 61 mg/L SM2540C 10/14/2016 14:55 HGRUVER331 Duke Energy Analytical Lab Page 6 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029748 Collection Date:10-Oct-16 9:20 AM Site:MW-4 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)32 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride 2.5 mg/L EPA 9056A 10/11/2016 14:52B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 14:52 BGN90340.1 1 Nitrate 4.4 mg/L EPA 9056A 10/11/2016 14:52 BGN90340.1 1 Nitrate as N 1.00 mg-N/L EPA 9056A 10/11/2016 14:52 BGN90340.023 1 Sulfate 80 mg/L EPA 9056A 10/11/2016 14:52 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:07 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.006 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Boron (B)0.718 mg/L SW 6010D 10/19/2016 10:26 MHH71310.05 1 Calcium (Ca)22.9 mg/L SW 6010D 10/19/2016 10:26B1 MHH71310.01 1 Chromium (Cr)0.014 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Iron (Fe)0.564 mg/L SW 6010D 10/19/2016 10:26 MHH71310.01 1 Magnesium (Mg)12.9 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Manganese (Mn)0.009 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Potassium (K)1.21 mg/L SW 6010D 10/19/2016 10:26 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 Sodium (Na)8.10 mg/L SW 6010D 10/19/2016 10:26 MHH71310.05 1 Zinc (Zn)0.085 mg/L SW 6010D 10/19/2016 10:26 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Selenium (Se)15.8 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 03:12B2 CWSPEN30.2 1 Vanadium (V)3.36 ug/L SW 6020B 10/18/2016 03:12 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 190 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 7 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029749 Collection Date:10-Oct-16 1:50 PM Site:MW-5 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)11 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 2.0 mg/L EPA 9056A 10/11/2016 12:45B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 12:45 BGN90340.1 1 Nitrate 2.7 mg/L EPA 9056A 10/11/2016 12:45 BGN90340.1 1 Nitrate as N 0.60 mg-N/L EPA 9056A 10/11/2016 12:45 BGN90340.023 1 Sulfate 0.15 mg/L EPA 9056A 10/11/2016 12:45 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/18/2016 11:52 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.036 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 10:30 MHH71310.05 1 Calcium (Ca)1.60 mg/L SW 6010D 10/19/2016 10:30B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Copper (Cu)0.094 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Iron (Fe)0.658 mg/L SW 6010D 10/19/2016 10:30 MHH71310.01 1 Magnesium (Mg)0.670 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Manganese (Mn)0.017 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Potassium (K)2.64 mg/L SW 6010D 10/19/2016 10:30 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 Sodium (Na)3.72 mg/L SW 6010D 10/19/2016 10:30 MHH71310.05 1 Zinc (Zn)0.059 mg/L SW 6010D 10/19/2016 10:30 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Lead (Pb)8.74 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:23B2 CWSPEN30.2 1 Vanadium (V)1.32 ug/L SW 6020B 10/18/2016 04:23 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 53 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 8 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029750 Collection Date:10-Oct-16 12:50 PM Site:MW-6 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)11 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 6.8 mg/L EPA 9056A 10/11/2016 13:01B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 13:01 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 10/11/2016 13:01 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 10/11/2016 13:01 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 10/11/2016 13:01 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/18/2016 12:24 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.052 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 10:34 MHH71310.05 1 Calcium (Ca)4.00 mg/L SW 6010D 10/19/2016 10:34B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Iron (Fe)0.038 mg/L SW 6010D 10/19/2016 10:34 MHH71310.01 1 Magnesium (Mg)0.696 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Potassium (K)0.771 mg/L SW 6010D 10/19/2016 10:34 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 Sodium (Na)7.38 mg/L SW 6010D 10/19/2016 10:34 MHH71310.05 1 Zinc (Zn)0.244 mg/L SW 6010D 10/19/2016 10:34 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:30B2 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/18/2016 04:30 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 59 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 9 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029751 Collection Date:10-Oct-16 8:45 AM Site:MW-7 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)9.7 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 8.3 mg/L EPA 9056A 10/11/2016 15:08B2 BGN90340.5 5 Fluoride < 0.5 mg/L EPA 9056A 10/11/2016 15:08 BGN90340.5 5 Nitrate 13 mg/L EPA 9056A 10/11/2016 15:08 BGN90340.5 5 Nitrate as N 3.0 mg-N/L EPA 9056A 10/11/2016 15:08 BGN90340.023 1 Sulfate 150 mg/L EPA 9056A 10/11/2016 15:08 BGN90342.5 25 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:09 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.038 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Boron (B)2.56 mg/L SW 6010D 10/19/2016 10:38 MHH71310.05 1 Calcium (Ca)31.1 mg/L SW 6010D 10/19/2016 10:38B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Iron (Fe)1.30 mg/L SW 6010D 10/19/2016 10:38 MHH71310.01 1 Magnesium (Mg)14.7 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Manganese (Mn)0.031 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Potassium (K)2.92 mg/L SW 6010D 10/19/2016 10:38 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 Sodium (Na)17.2 mg/L SW 6010D 10/19/2016 10:38 MHH71310.05 1 Zinc (Zn)0.011 mg/L SW 6010D 10/19/2016 10:38 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Selenium (Se)21.6 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:37B2 CWSPEN30.2 1 Vanadium (V)1.59 ug/L SW 6020B 10/18/2016 04:37 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 410 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 10 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029752 Collection Date:10-Oct-16 10:10 AM Site:MW2-7 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)18 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 14 mg/L EPA 9056A 10/11/2016 15:24B2 BGN90342.5 25 Fluoride < 2.5 mg/L EPA 9056A 10/11/2016 15:24 BGN90342.5 25 Nitrate 160 mg/L EPA 9056A 10/11/2016 15:24 BGN90342.5 25 Nitrate as N 37 mg-N/L EPA 9056A 10/11/2016 15:24 BGN90340.023 1 Sulfate 1200 mg/L EPA 9056A 10/11/2016 15:24 BGN903420200 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)0.10 ug/L EPA 7470A 10/18/2016 12:31 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.027 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Boron (B)20.8 mg/L SW 6010D 10/19/2016 10:42 MHH71310.5 10 Calcium (Ca)231 mg/L SW 6010D 10/19/2016 10:42B1 MHH71310.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Iron (Fe)0.044 mg/L SW 6010D 10/19/2016 10:42 MHH71310.01 1 Magnesium (Mg)114 mg/L SW 6010D 10/19/2016 10:42 MHH71310.05 10 Manganese (Mn)0.426 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Nickel (Ni)0.011 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Potassium (K)3.77 mg/L SW 6010D 10/19/2016 10:42 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 Sodium (Na)69.4 mg/L SW 6010D 10/19/2016 10:42 MHH71310.05 1 Zinc (Zn)0.017 mg/L SW 6010D 10/19/2016 10:42 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Selenium (Se)171 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:44B2 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/18/2016 04:44 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 1700 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 11 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029753 Collection Date:10-Oct-16 2:10 PM Site:MW2-9 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)38 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride 6.4 mg/L EPA 9056A 10/11/2016 14:36B2 BGN90340.1 1 Fluoride 0.12 mg/L EPA 9056A 10/11/2016 14:36 BGN90340.1 1 Nitrate 8.5 mg/L EPA 9056A 10/11/2016 14:36 BGN90340.1 1 Nitrate as N 1.9 mg-N/L EPA 9056A 10/11/2016 14:36 BGN90340.023 1 Sulfate 42 mg/L EPA 9056A 10/11/2016 14:36 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:12 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.060 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Boron (B)0.625 mg/L SW 6010D 10/19/2016 10:46 MHH71310.05 1 Calcium (Ca)22.9 mg/L SW 6010D 10/19/2016 10:46B1 MHH71310.01 1 Chromium (Cr)0.007 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Iron (Fe)1.12 mg/L SW 6010D 10/19/2016 10:46 MHH71310.01 1 Magnesium (Mg)9.62 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Manganese (Mn)0.331 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Nickel (Ni)0.008 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Potassium (K)5.30 mg/L SW 6010D 10/19/2016 10:46 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 Sodium (Na)14.6 mg/L SW 6010D 10/19/2016 10:46 MHH71310.05 1 Zinc (Zn)0.006 mg/L SW 6010D 10/19/2016 10:46 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Cobalt (Co)1.08 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 04:51B2 CWSPEN30.2 1 Vanadium (V)1.45 ug/L SW 6020B 10/18/2016 04:51 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 170 mg/L SM2540C 10/14/2016 14:55 HGRUVER311 Duke Energy Analytical Lab Page 12 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029754 Collection Date:10-Oct-16 11:10 AM Site:OB-4 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)230 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride 6.7 mg/L EPA 9056A 10/11/2016 19:23B2 BGN90342.5 25 Fluoride < 2.5 mg/L EPA 9056A 10/11/2016 19:23 BGN90342.5 25 Nitrate < 2.5 mg/L EPA 9056A 10/11/2016 19:23 BGN90342.5 25 Nitrate as N 0.40 mg-N/L EPA 9056A 10/11/2016 19:23 BGN90340.023 1 Sulfate 1500 mg/L EPA 9056A 10/11/2016 19:23 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:24 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.034 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Boron (B)16.1 mg/L SW 6010D 10/19/2016 10:50 MHH71310.05 1 Calcium (Ca)599 mg/L SW 6010D 10/19/2016 10:50B1 MHH71310.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Iron (Fe)0.228 mg/L SW 6010D 10/19/2016 10:50 MHH71310.01 1 Magnesium (Mg)41.2 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Manganese (Mn)0.814 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Potassium (K)44.0 mg/L SW 6010D 10/19/2016 10:50 MHH7131110 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 Sodium (Na)13.5 mg/L SW 6010D 10/19/2016 10:50 MHH71310.05 1 Zinc (Zn)0.073 mg/L SW 6010D 10/19/2016 10:50 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)19.5 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Arsenic (As)27.2 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Cobalt (Co)1.88 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Selenium (Se)75.7 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 Thallium (Tl) Low Level 8.55 ug/L SW 6020B 10/18/2016 04:58B2 CWSPEN30.2 1 Vanadium (V)164 ug/L SW 6020B 10/18/2016 04:58 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 2400 mg/L SM2540C 10/14/2016 14:55 HGRUVER331 Duke Energy Analytical Lab Page 13 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029755 Collection Date:10-Oct-16 8:00 AM Site:OB-5 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)5.7 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 3.0 mg/L EPA 9056A 10/11/2016 17:31B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 17:31 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 10/11/2016 17:31 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 10/11/2016 17:31 BGN90340.023 1 Sulfate 0.15 mg/L EPA 9056A 10/11/2016 17:31 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:26 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.106 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 11:02 MHH71310.05 1 Calcium (Ca)0.915 mg/L SW 6010D 10/19/2016 11:02B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Iron (Fe)0.189 mg/L SW 6010D 10/19/2016 11:02 MHH71310.01 1 Magnesium (Mg)0.501 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Manganese (Mn)0.011 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Potassium (K)2.64 mg/L SW 6010D 10/19/2016 11:02 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 Sodium (Na)1.74 mg/L SW 6010D 10/19/2016 11:02 MHH71310.05 1 Zinc (Zn)0.008 mg/L SW 6010D 10/19/2016 11:02 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/18/2016 05:05B2 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/18/2016 05:05 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 42 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 14 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029756 Collection Date:10-Oct-16 12:15 PM Site:OB-9 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)7.9 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 10 mg/L EPA 9056A 10/11/2016 19:38B2 BGN9034220 Fluoride < 2 mg/L EPA 9056A 10/11/2016 19:38 BGN9034220 Nitrate 21 mg/L EPA 9056A 10/11/2016 19:38 BGN9034220 Nitrate as N 4.7 mg-N/L EPA 9056A 10/11/2016 19:38 BGN90340.023 1 Sulfate 1100 mg/L EPA 9056A 10/11/2016 19:38 BGN903420200 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)0.09 ug/L EPA 7470A 10/19/2016 15:28 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.013 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Boron (B)25.8 mg/L SW 6010D 10/19/2016 11:06 MHH71310.5 10 Calcium (Ca)196 mg/L SW 6010D 10/19/2016 11:06B1 MHH71310.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 10/19/2016 11:06 MHH71310.01 1 Magnesium (Mg)84.8 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Manganese (Mn)1.86 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Nickel (Ni)0.009 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Potassium (K)7.39 mg/L SW 6010D 10/19/2016 11:06 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 Sodium (Na)96.7 mg/L SW 6010D 10/19/2016 11:06 MHH71310.05 1 Zinc (Zn)0.135 mg/L SW 6010D 10/19/2016 11:06 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Cadmium (Cd)2.55 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Selenium (Se)278 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/24/2016 17:57 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/24/2016 17:57 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 1500 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 15 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029757 Collection Date:10-Oct-16 9:20 AM Site:SW-1A Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)45 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride 12 mg/L EPA 9056A 10/11/2016 19:54B2 BGN9034110 Fluoride < 1 mg/L EPA 9056A 10/11/2016 19:54 BGN9034110 Nitrate 85 mg/L EPA 9056A 10/11/2016 19:54 BGN9034110 Nitrate as N 19 mg-N/L EPA 9056A 10/11/2016 19:54 BGN90340.023 1 Sulfate 800 mg/L EPA 9056A 10/11/2016 19:54 BGN903410100 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:31 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.067 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Boron (B)15.0 mg/L SW 6010D 10/19/2016 11:10 MHH71310.05 1 Calcium (Ca)196 mg/L SW 6010D 10/19/2016 11:10B1 MHH71310.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Iron (Fe)0.054 mg/L SW 6010D 10/19/2016 11:10 MHH71310.01 1 Magnesium (Mg)85.6 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Manganese (Mn)0.477 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Potassium (K)6.37 mg/L SW 6010D 10/19/2016 11:10 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 Sodium (Na)48.9 mg/L SW 6010D 10/19/2016 11:10 MHH71310.05 1 Zinc (Zn)0.009 mg/L SW 6010D 10/19/2016 11:10 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Selenium (Se)92.6 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/24/2016 18:04 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/24/2016 18:04 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 1300 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 16 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029758 Collection Date:10-Oct-16 11:40 AM Site:SW-2 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)12 mg/L (CaCO3) SM 2320B 10/19/2016 13:21 CJELLIO51 INORGANIC IONS BY IC Chloride 4.9 mg/L EPA 9056A 10/11/2016 19:07B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 19:07 BGN90340.1 1 Nitrate 1.8 mg/L EPA 9056A 10/11/2016 19:07 BGN90340.1 1 Nitrate as N 0.41 mg-N/L EPA 9056A 10/11/2016 19:07 BGN90340.023 1 Sulfate 35 mg/L EPA 9056A 10/11/2016 19:07 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:14 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.029 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Boron (B)0.951 mg/L SW 6010D 10/19/2016 11:14 MHH71310.05 1 Calcium (Ca)6.19 mg/L SW 6010D 10/19/2016 11:14B1 MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Iron (Fe)0.532 mg/L SW 6010D 10/19/2016 11:14 MHH71310.01 1 Magnesium (Mg)4.33 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Manganese (Mn)0.029 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Potassium (K)1.96 mg/L SW 6010D 10/19/2016 11:14 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 Sodium (Na)10.3 mg/L SW 6010D 10/19/2016 11:14 MHH71310.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 10/19/2016 11:14 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Selenium (Se)5.66 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/24/2016 18:11 CWSPEN30.2 1 Vanadium (V)1.09 ug/L SW 6020B 10/24/2016 18:11 CWSPEN311 TOTAL DISSOLVED SOLIDS TDS 110 mg/L SM2540C 10/14/2016 14:55 HGRUVER251 Duke Energy Analytical Lab Page 17 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 2016029759 Collection Date:10-Oct-16 2:35 PM Site:FIELD BLANK Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)< 20 mg/L (CaCO3) SM 2320B 10/19/2016 07:54 CJELLIO201 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 9056A 10/11/2016 10:53B2 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 10/11/2016 10:53 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 10/11/2016 10:53 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 10/11/2016 10:53 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 10/11/2016 10:53 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 10/19/2016 15:33 LSTARL10.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Beryllium (Be)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Boron (B)< 0.05 mg/L SW 6010D 10/19/2016 11:18 MHH71310.05 1 Calcium (Ca)0.028 mg/L SW 6010D 10/19/2016 11:18B MHH71310.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 10/19/2016 11:18 MHH71310.01 1 Magnesium (Mg)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Potassium (K)< 0.1 mg/L SW 6010D 10/19/2016 11:18 MHH71310.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 Sodium (Na)< 0.05 mg/L SW 6010D 10/19/2016 11:18 MHH71310.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 10/19/2016 11:18 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Antimony (Sb)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Arsenic (As)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Cadmium (Cd)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Cobalt (Co)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Lead (Pb)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Selenium (Se)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 10/24/2016 18:18 CWSPEN30.2 1 Vanadium (V)< 1 ug/L SW 6020B 10/24/2016 18:18 CWSPEN311 Duke Energy Analytical Lab Page 18 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Qualifiers: B Target analyte detected in method blank at or above the reporting limit. Target analyte concentration in sample is less than 10X the concentration in the method blank. Analyte concentration in sample could be due to contamination. B1 Target analyte detected in method blank at or above the reporting limit. Target analyte concentration in sample was greater than 10X the concentration of the target analyte detected in the method blank. Analyte concentration in sample is not affected by contamination. B2 Target analyte was detected in blank(s) at a concentration greater than ½ the reporting limit but less than the reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes. Duke Energy Analytical Lab Page 19 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100437 ALK_FIX4.5 ALKALINITY (FIXED END POINT 4.5) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3) 75.7 96.4mg/L (CaCO3)-12080173 Duke Energy Analytical Lab Page 20 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100475 ALK_LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16090359 -- 2016029744 Alkalinity (mg/L CaCO3)63.2mg/L (CaCO3)-10.648 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3) 7.57 81.7mg/L (CaCO3)-1208016.19 Duke Energy Analytical Lab Page 21 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100254 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0555 mg/L -10.0555 0.1 > 1/2 RDL Fluoride 0.0329 mg/L -10.0329 0.1 < 1/2 RDL Nitrate 0.0205 mg/L -10.0205 0.1 < 1/2 RDL Sulfate -0.0008 mg/L -1-0.0008 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 4.98 5 98.9mg/L -1208014.98 Fluoride 4.86 5 96.6mg/L -1208014.86 Nitrate 4.9 5 97.5mg/L -1208014.9 Sulfate 7.72 5 93.7mg/L -1208017.72 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 4.97 5 98.7 0.188mg/L -1208014.97 Fluoride 4.86 5 96.5 0.0456mg/L -1208014.86 Nitrate 4.89 5 97.3 0.17mg/L -1208014.89 Sulfate 7.72 5 93.5 0.137mg/L -1208017.72 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.89 5 97.8mg/L -1208014.89 Fluoride 5.14 5 103mg/L -1208015.14 Nitrate 4.89 5 97.8mg/L -1208014.89 Sulfate 4.89 5 97.9mg/L -1208014.89 Duke Energy Analytical Lab Page 22 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100422 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.005 ug/L -1-0.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.001 ug/L -10.001 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Mercury (Hg) 0.001 ug/L -10.001 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.01 1 101ug/L -1257511.01 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.02 1 101 0.496ug/L -1257511.02 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.08 2 104ug/L -1158512.08 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2 2 100ug/L -1158512 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029745 Mercury (Hg) 0.988 1 99.6ug/L -1257510.988 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029745 Mercury (Hg) 0.974 1 98.2 1.42ug/L -1257510.974 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029750 Mercury (Hg) 0.952 1 95.7ug/L -1257510.952 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029750 Mercury (Hg) 0.975 1 98 2.37ug/L -1257510.975 Duke Energy Analytical Lab Page 23 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100465 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.012 ug/L -1-0.012 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.96 2 98ug/L -1158511.96 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029758 Mercury (Hg) 0.843 1 85.6ug/L -1257510.843 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029758 Mercury (Hg) 0.838 1 85.1 0.586ug/L -1257510.838 Duke Energy Analytical Lab Page 24 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100262 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) 0.000383 mg/L -10.000383 0.005 < 1/2 RDL Beryllium (Be) 0.000456 mg/L -10.000456 0.005 < 1/2 RDL Boron (B) -0.00553 mg/L -1-0.00553 0.05 < 1/2 RDL Calcium (Ca) 0.0132 mg/L -10.0132 0.01 > RDL Chromium (Cr) 0.000378 mg/L -10.000378 0.005 < 1/2 RDL Copper (Cu) 0.000781 mg/L -10.000781 0.005 < 1/2 RDL Iron (Fe) 0.00177 mg/L -10.00177 0.01 < 1/2 RDL Magnesium (Mg) 0.00287 mg/L -10.00287 0.005 > 1/2 RDL Manganese (Mn) 0.000308 mg/L -10.000308 0.005 < 1/2 RDL Nickel (Ni) 0.000114 mg/L -10.000114 0.005 < 1/2 RDL Potassium (K) 0.0178 mg/L -10.0178 0.1 < 1/2 RDL Silver (Ag) -0.000051 mg/L -1-0.000051 0.005 < 1/2 RDL Sodium (Na) 0.00299 mg/L -10.00299 0.05 < 1/2 RDL Zinc (Zn) 0.00131 mg/L -10.00131 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.1 5 102mg/L -1208015.1 Beryllium (Be) 5.03 5 101mg/L -1208015.03 Boron (B) 5.04 5 101mg/L -1208015.04 Calcium (Ca) 5.17 5 103mg/L -1208015.17 Chromium (Cr) 5.05 5 101mg/L -1208015.05 Copper (Cu) 5.01 5 100mg/L -1208015.01 Iron (Fe) 5.2 5 104mg/L -1208015.2 Magnesium (Mg) 5.15 5 103mg/L -1208015.15 Manganese (Mn) 5.12 5 102mg/L -1208015.12 Nickel (Ni) 5.1 5 102mg/L -1208015.1 Potassium (K) 5.08 5 102mg/L -1208015.08 Silver (Ag) 0.484 0.5 96.9mg/L -1208010.484 Sodium (Na) 5.06 5 101mg/L -1208015.06 Zinc (Zn) 5.16 5 103mg/L -1208015.16 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029745 Barium (Ba) 5.03 5 101mg/L -1257515.03 Beryllium (Be) 4.96 5 99.1mg/L -1257514.96 Boron (B) 4.97 5 99.3mg/L -1257514.97 Calcium (Ca) 11.1 5 98mg/L -12575111.1 Chromium (Cr) 4.98 5 99.6mg/L -1257514.98 Copper (Cu) 4.9 5 98mg/L -1257514.9 Duke Energy Analytical Lab Page 25 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100262 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029745 Iron (Fe) 5.15 5 103mg/L -1257515.15 Magnesium (Mg) 10.3 5 98.6mg/L -12575110.3 Manganese (Mn) 5.05 5 101mg/L -1257515.05 Nickel (Ni) 4.99 5 99.8mg/L -1257514.99 Potassium (K) 6.85 5 99.5mg/L -1257516.85 Silver (Ag) 0.476 0.5 94.9mg/L -1257510.476 Sodium (Na) 14 5 95.8mg/L -12575114 Zinc (Zn) 5.07 5 101mg/L -1257515.07 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029745 Barium (Ba) 5.13 5 103 2.03mg/L -1257515.13 Beryllium (Be) 5.04 5 101 1.68mg/L -1257515.04 Boron (B) 5.04 5 101 1.54mg/L -1257515.04 Calcium (Ca) 11.3 5 102 4.29mg/L -12575111.3 Chromium (Cr) 5.06 5 101 1.49mg/L -1257515.06 Copper (Cu) 4.97 5 99.5 1.52mg/L -1257514.97 Iron (Fe) 5.23 5 104 1.45mg/L -1257515.23 Magnesium (Mg) 10.4 5 101 2.5mg/L -12575110.4 Manganese (Mn) 5.14 5 103 1.88mg/L -1257515.14 Nickel (Ni) 5.07 5 101 1.61mg/L -1257515.07 Potassium (K) 6.95 5 102 2.01mg/L -1257516.95 Silver (Ag) 0.484 0.5 96.3 1.53mg/L -1257510.484 Sodium (Na) 14.3 5 101 5.23mg/L -12575114.3 Zinc (Zn) 5.14 5 103 1.33mg/L -1257515.14 Duke Energy Analytical Lab Page 26 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100270 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Antimony (Sb) -0.009 ug/L -1-0.009 1 < 1/2 RDL Arsenic (As) 0.01 ug/L -10.01 1 < 1/2 RDL Cadmium (Cd) 0.003 ug/L -10.003 1 < 1/2 RDL Cobalt (Co) 0.001 ug/L -10.001 1 < 1/2 RDL Lead (Pb) 0 ug/L -10 1 < 1/2 RDL Selenium (Se) -0.003 ug/L -1-0.003 1 < 1/2 RDL Thallium (Tl) Low Level -0.026 ug/L -1-0.026 0.2 < 1/2 RDL Vanadium (V) 0.054 ug/L -10.054 1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Antimony (Sb) 50.3 50 101ug/L -12080150.3 Arsenic (As) 51.3 50 103ug/L -12080151.3 Cadmium (Cd) 51.3 50 103ug/L -12080151.3 Cobalt (Co) 51.2 50 102ug/L -12080151.2 Lead (Pb) 50.8 50 102ug/L -12080150.8 Selenium (Se) 46.1 50 92.3ug/L -12080146.1 Thallium (Tl) Low Level 44.9 50 89.8ug/L -12080144.9 Vanadium (V) 50.3 50 101ug/L -12080150.3 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029748 Antimony (Sb) 50.3 50 99.9ug/L -12575150.3 Arsenic (As) 50.5 50 101ug/L -12575150.5 Cadmium (Cd) 51.6 50 103ug/L -12575151.6 Cobalt (Co) 50.4 50 100ug/L -12575150.4 Lead (Pb) 50.7 50 101ug/L -12575150.7 Selenium (Se) 63.5 50 95.5ug/L -12575163.5 Thallium (Tl) Low Level 46.4 50 92.6ug/L -12575146.4 Vanadium (V) 53.4 50 100ug/L -12575153.4 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029748 Antimony (Sb) 50.1 50 99.5 0.443ug/L -12575150.1 Arsenic (As) 50.8 50 101 0.601ug/L -12575150.8 Cadmium (Cd) 51.6 50 103 0.0485ug/L -12575151.6 Cobalt (Co) 50.6 50 101 0.383ug/L -12575150.6 Lead (Pb) 50.5 50 101 0.269ug/L -12575150.5 Selenium (Se) 63.3 50 95.1 0.394ug/L -12575163.3 Thallium (Tl) Low Level 47.2 50 94.3 1.89ug/L -12575147.2 Duke Energy Analytical Lab Page 27 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100270 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16090359 -- 2016029748 Vanadium (V) 53.8 50 101 0.727ug/L -12575153.8 Duke Energy Analytical Lab Page 28 of 30 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16090359 Q16100347 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16090359 -- 2016029744 TDS 4.26mg/L -124 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16090359 -- 2016029745 TDS 3.17mg/L -196 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 107mg/L -110901107 Duke Energy Analytical Lab Page 29 of 30 Du k e E n e r g y A n a l y t i c a l L a b Pa g e 3 0 o f 3 0