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HomeMy WebLinkAbout1809_DukeMarshallFGD_March2016_1stSemiAnnual_DIN26339_20160601Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventReport VERIFICATION Marshall Steam Station Semiannual Groundwater Monitoring Report FGD Residue Landfill, Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling Event June 10, 2016 Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventContents ii Contents Page Report Verification ......................................................................................................................... i Contents ........................................................................................................................................ ii Section 1 – Background ................................................................................................................ 1 Section 2 – Methods ..................................................................................................................... 3 2.1 Sampling and Analysis Methods .................................................................................... 3 2.2 Statement of Work .......................................................................................................... 3 Section 3 - Results ........................................................................................................................ 4 3.1 Site Groundwater Flow ................................................................................................... 4 3.2 Analytical Results ........................................................................................................... 4 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. Field and Analytical Results that Equal or Exceed NCAC 2L Groundwater Quality Standards 6. Leachate Field and Analytical Results APPENDICES A. Field Sampling Forms B. Laboratory Report and Chain-of-Custody Forms Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventSection 1 – BACKGROUND 1 Section 1 – Background Marshall Steam Station (Marshall) is owned and operated by Duke Energy Carolinas, LLC (Duke Energy). The Marshall plant has a generating capacity of 2090 megawatts of electric power by the combustion of coal. The plant is located in Catawba County, North Carolina, on Lake Norman and is in the Piedmont physiographic region. The flue gas desulfurization (FGD) landfill is located northwest of the power plant and west of the Marshall ash basin as shown on Figure 1. In general, the topography of the landfill site slopes from the west-northwest to the east-southeast towards the Marshall ash basin. The landfill is permitted to receive FGD residue (gypsum), clarifier sludge, fly ash, bottom ash, construction and demolition (C&D) waste, asbestos waste, mill rejects (pyrites), waste limestone material, land clearing and inert debris, boiler slag, ball mill rejects, sand blast material, and coal waste. The clarifier sludge is generated from the FGD wastewater treatment system. Only Cell 1 of the landfill has been constructed and is in operation. Cell 1 is approximately 18 acres in area. The landfill is constructed with an engineered liner system. Contact stormwater and leachate are collected in the lined Cell 1 and then piped to the ash basin. The landfill began receiving waste in 2007. The subsurface conditions at the site consist of residual soils and partially weathered rock which have been formed by the in-place weathering of the parent rock. These materials are underlain by bedrock. The site hydrogeological description and information on the monitoring wells can be found in the Groundwater Sampling and Analysis Plan.1 The monitoring system for the Marshall FGD Landfill, Phase 1, Cell 1 consists the following: Monitoring Wells: MS-8 MS-9 MS-10 MS-11 MS-12 MS-13 MS-14 MS-15 MS-16 Surface Water Sample: SW-1 Leachate Sample: C-1 The locations of the wells, surface water sample location, and the leachate sampling location are shown on Figure 2. Table 1 presents well construction information for the landfill monitoring wells. The leachate sampling requirement was added in the revised Permit to Operate for the 1 Marshall Steam Station Flue Gas Desulfurization (FGD) Residue Landfill Phase 1, Cell 1 Permit No. 1809 Groundwater Sampling and Analysis Plan. Dated August 19, 2011. Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventSection 1 – BACKGROUND 2 Marshall FGD Landfill2 in September 2011. Due to landfill operations, the historical leachate collection area is no longer accessible as of the September 2014 sampling event. A new collection point for leachate sample C-1 has been established northwest of the landfill at the outlet of the leachate discharge pipe. Well MS-8 is located north of the landfill and, according to the Groundwater Sampling and Analysis Plan, is the background monitoring well for the site. Surface water sample location SW-1 is a groundwater seep and the analytical results are compared to Title 15A, North Carolina Administrative Code (NCAC), Subchapter 2L Standards (2L Standards) for Class GA groundwater. 2 Attachment 3 – Conditions of Operating Permit, Part I: General Facility Conditions, Monitoring and Reporting Requirements, #13. Duke Energy Carolinas, LLC | Semiannual Groundwater Monitoring Report Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventSection 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 (Field Certification #5193) according to the North Carolina Solid Waste Management Guidelines. Copies of the field sampling forms are included in Appendix A. The parameters and constituents reported were selected by Duke Energy and the NCDEQ Division of Solid Waste and were analyzed by Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248). The samples were analyzed for the following constituents and/or parameters:  Barium, boron, copper, iron, manganese, nickel, silver, and zinc using Solid Waste (SW) Method 6010D  Arsenic, cadmium, chromium, lead, and selenium using SW Method 6020B  Mercury using U.S. Environmental Protection Agency (EPA) Method 7470A  Total dissolved solids using Standard Method (SM) 2540C  Chloride, fluoride, nitrate as nitrogen, and sulfate using EPA Method 9056A 2.2 Statement of Work HDR completed the following tasks:  Received field sampling information provided by Duke Energy (performed by Duke Energy personnel) for monitoring wells MS-8, MS-9, MS-10, MS-11, MS-12, MS-13, MS-14, MS-15, and MS-16, surface water sampling location SW-1, and leachate sampling location C1. The samples were collected on March 21, 2016, and HDR received the data on April 6, 2016. The field sampling forms are included in Appendix A.  Reviewed the laboratory analytical results for samples. The EDD provided by Duke Energy was adapted to conform to the format requirements of the North Carolina Department of Environmental Quality (NCDEQ) EDD template. HDR added an italicized J’ data qualifier (J’) to indicate a concentration that is equal to or greater than the laboratory’s method reporting limit (MRL) but less than the Solid Waste Section Limit3 (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 surface contours.  Prepared and submitted this Semiannual Groundwater Monitoring Report to Duke Energy. 3 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 Marshall Steam Station FGD Residue Landfill Phase 1, Cell 1 Permit No. 1809 March 2016 Sampling EventSection 3 - RESULTS 4 Section 3 - Results 3.1 Site Groundwater Flow Generalized groundwater surface contours for the site are shown on Figure 3. These contours were developed using groundwater elevations measured in the wells on the date of sampling. Calculated groundwater flow velocities are presented in Table 2. Groundwater flow in the area of the landfill is generally from areas of higher topography located to the north and west of the landfill, toward the Marshall ash basin, located to the east of the landfill. To a lesser extent, some component of groundwater flow is expected to be toward surface water sample location SW-1. 3.2 Analytical Results A summary of the field data is presented in Table 3. The field and analytical results of the groundwater samples collected at the monitoring wells are summarized in Table 4. The analysis results for these locations are compared to the 2L Standards. Concentrations with values that attain or exceed the 2L Standards are noted on Table 4 by bold font. A summary of the analytical results that attain or exceed the 2L Standards and a preliminary analysis of the cause and significance of the exceedances is presented in Table 5. The field and analytical results for the leachate sampling are summarized in Table 6. Analytical results with values that equal or are greater than the SWSLs are noted on Tables 4 and 6 by gray cells. Selected 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 amount, are reported in the EDD. The laboratory report and chain-of-custody forms are located in Appendix B. HDR previously prepared and submitted an assessment to NCDEQ on historical exceedances of 2L Standards at this landfill (Groundwater Assessment Marshall Steam Station FGD Landfill, Phase 1, Cell 1, July 12, 2012). The report assessed 2L Standard exceedances chromium at MS-15; iron at MS-8, MS-10, MS-11, MS-16, and SW-1; manganese at MS-16; and pH at MS-8, MS-10, MS-11, MS-12, MS-13, MS-14, MS-15, MS-16, and SW-1. The assessment report concluded for the period of analytical results reviewed, that the exceedances of the 2L Standards at the site were naturally occurring and are not related to impacts from the landfill. FIGURES 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 / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 We l l I D We l l I n s t a l l a t i o n Da t e L a t i t u d e L o n g i t u d e W e l l T O C El e v a t i o n ( f t . ) Gr o u n d S u r f a c e El e 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 . ) Gr o u n d w a t e r El e v a t i o n (ft . ) 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 (f t . ) De p t h t o T o p o f Sc r e e n f r o m T O C (ft . ) Sc r e e n e d I n t e r v a l be l o w T O C (f t . ) Geology of Screened IntervalWell Diameter (in.)Casing Type MS - 8 9 / 1 2 / 2 0 0 6 3 5 . 6 0 6 4 2 4 1 - 8 0 . 9 7 8 2 6 0 9 8 7 2 . 3 4 8 6 9 . 3 5 2.9 9 82 6 . 7 3 45 . 6 1 51 . 5 8 41 . 5 8 41 . 5 8 - 5 1 . 5 8 S a p r o l i t e 2 PVC MS - 9 1 / 1 6 / 2 0 0 3 3 5 . 6 0 6 1 2 5 0 - 8 0 . 9 7 7 6 9 3 9 8 6 8 . 0 4 8 6 5 . 3 6 2.6 8 82 5 . 4 6 42 . 5 8 53 . 0 0 43 . 0 0 43 . 0 0 - 5 3 . 0 0 S a p r o l i t e 2 PVC MS - 1 0 7 / 8 / 2 0 0 3 3 5 . 6 0 5 1 1 4 1 - 8 0 . 9 7 9 5 5 1 0 8 5 1 . 2 9 8 4 8 . 2 9 3.0 0 83 4 . 5 0 16 . 7 9 23 . 3 4 13 . 3 4 13 . 3 4 - 2 3 . 3 4 S a p r o l i t e 2 PVC MS - 1 1 7 / 9 / 2 0 0 3 3 5 . 6 0 3 1 0 5 3 - 8 0 . 9 7 9 6 9 5 9 8 5 9 . 7 8 8 5 6 . 8 7 2.9 1 82 6 . 9 2 32 . 8 6 42 . 7 2 32 . 7 2 32 . 7 2 - 4 2 . 7 2 S a p r o l i t e 2 PVC MS - 1 2 2 / 1 1 / 2 0 0 3 3 5 . 6 0 1 0 5 3 2 - 8 0 . 9 7 7 8 9 0 5 8 3 5 . 6 6 8 3 2 . 7 0 2.9 6 81 3 . 8 6 21 . 8 0 31 . 0 9 21 . 0 9 21 . 0 9 - 3 1 . 0 9 S a p r o l i t e 2 PVC MS - 1 3 1 2 / 1 7 / 2 0 0 2 3 5 . 6 0 1 6 0 5 4 - 8 0 . 9 7 6 5 1 0 4 8 4 1 . 9 0 8 3 9 . 1 9 2.7 1 81 3 . 6 0 28 . 3 0 41 . 5 2 31 . 5 2 31 . 5 2 - 4 1 . 5 2 S a p r o l i t e 2 PVC MS - 1 4 1 / 7 / 2 0 0 3 3 5 . 6 0 2 2 8 6 7 - 8 0 . 9 7 4 4 3 0 0 8 4 4 . 0 7 8 4 1 . 2 7 2.8 0 80 8 . 3 6 35 . 7 1 44 . 3 8 34 . 3 8 34 . 3 8 - 4 4 . 3 8 S a p r o l i t e 2 PVC MS - 1 5 1 2 / 3 / 2 0 0 2 3 5 . 6 0 3 5 3 3 0 - 8 0 . 9 7 4 9 1 7 0 8 6 1 . 4 7 8 5 8 . 4 2 3.0 5 80 9 . 5 3 51 . 9 4 63 . 0 8 53 . 0 8 53 . 0 8 - 6 3 . 0 8 S a p r o l i t e 2 PVC MS - 1 6 9 / 1 1 / 2 0 0 6 3 5 . 6 0 5 4 7 6 2 - 8 0 . 9 7 6 6 5 7 1 8 3 6 . 9 8 8 3 4 . 2 5 2.7 3 81 2 . 7 1 24 . 2 7 37 . 4 6 27 . 4 6 27 . 4 6 - 3 7 . 4 6 PWR 2 PVC 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 N A D 8 3 . 7 . V e r t i c a l d a t u m i s N A V D 8 8 . 8 . D e p t h t o g r o u n d w a t e r g a u g e d o n M a r c h 2 1 , 2 0 1 6 . 9 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n A p r i l 6 , 2 0 1 6 . Page  1  of  1 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 / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 MS - 8 82 6 . 7 3 82 5 23 6 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 1 MS - 9 82 5 . 4 6 82 5 38 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 2 MS - 1 0 8 3 4 . 5 0 83 0 48 0 . 0 9 0 . 4 1 0. 2 5 9 0 . 1 5 MS - 1 1 8 2 6 . 9 2 82 5 34 0 . 0 6 0 . 4 1 0. 2 5 9 0 . 0 9 MS - 1 2 81 5 81 0 48 9 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 2 MS - 1 3 81 5 81 0 49 2 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 2 MS - 1 4 81 0 80 8 . 3 6 2 8 1 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 1 MS - 1 5 81 0 80 9 . 5 3 66 0 . 0 1 0 . 4 1 0. 2 5 9 0 . 0 1 MS - 1 6 81 5 81 0 12 1 0 . 0 4 0 . 4 1 0. 2 5 9 0 . 0 7 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 o r w e l l c o n s t r u c t i o n d a t a 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 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 a r e 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 a n d P W R h y d r o s t r a t i g r 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 P i e d m o n t 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 a n d P W R 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 t e 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 u s i n g g r o u n d w a t e r d e p t h s m e a s u r e d o n M a r c h 2 1 , 2 0 1 6 . Ef f e c t i v e Po r o s i t y (% / 1 0 0 ) Groundwater Velocity (ft/day) We l l I D U p 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 Di 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 ) Hy d r a u l i c Co n d u c t i v i t y (f t / d a y ) 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 / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 3/ 2 1 / 2 0 1 6 M S - 8 5 1 . 5 8 4 5 . 6 1 8 2 6 . 7 3 N o r m a l N o n e C P N / A 0 . 9 7 3 . 5 0 N O 1 3 . 4 9 40 5.8 1 1 . 6 3 7 2 7 . 0 0 3/ 2 1 / 2 0 1 6 M S - 9 5 3 . 0 0 4 2 . 5 8 8 2 5 . 4 6 N o r m a l N o n e L F 5 2 0 1 . 7 0 4 . 6 5 N / A 1 5 . 4 4 80 6.4 3 . 8 3 0 3 8 . 0 4 3/ 2 1 / 2 0 1 6 M S - 1 0 2 3 . 3 4 1 6 . 7 9 8 3 4 . 5 0 N o r m a l N o n e L F 2 8 0 1 . 0 7 1 . 7 5 N / A 1 4 . 2 6 19 4.9 1 9 . 6 4 4 5 6 . 4 1 3/ 2 1 / 2 0 1 6 M S - 1 1 4 2 . 7 2 3 2 . 8 6 8 2 6 . 9 2 N o r m a l N o n e L F 3 3 6 1 . 6 1 2 . 8 5 N / A 1 3 . 6 9 54 5.1 3 . 7 4 1 7 7 . 8 6 3/ 2 1 / 2 0 1 6 M S - 1 2 3 1 . 0 9 2 1 . 8 0 8 1 3 . 8 6 N o r m a l N o n e C P N / A 1 . 5 2 4 . 7 5 N O 1 4 . 1 9 26 4.8 6 . 6 5 1 2 8 . 1 1 3/ 2 1 / 2 0 1 6 M S - 1 3 4 1 . 5 2 2 8 . 3 0 8 1 3 . 6 0 N o r m a l N o n e C P N / A 2 . 1 6 6 . 7 5 N O 1 3 . 9 0 67 5.3 2 . 8 4 2 7 5 . 1 0 3/ 2 1 / 2 0 1 6 M S - 1 4 4 4 . 3 8 3 5 . 7 1 8 0 8 . 3 6 N o r m a l N o n e C P N / A 1 . 4 1 4 . 5 0 N O 1 4 . 6 8 55 5.9 5 . 6 3 5 5 7 . 0 9 3/ 2 1 / 2 0 1 6 M S - 1 5 6 3 . 0 8 5 1 . 9 4 8 0 9 . 5 3 N o r m a l N o n e C P N / A 1 . 8 2 9 . 0 0 N O 1 5 . 5 1 13 5 6.5 3 . 3 3 7 7 7 . 0 1 3/ 2 1 / 2 0 1 6 M S - 1 6 3 7 . 4 6 2 4 . 2 7 8 1 2 . 7 1 N o r m a l N o n e C P N / A 2 . 1 5 6 . 0 0 Y ES 1 5 . 7 7 11 2 6.1 4 0 . 1 4 2 1 8 . 0 4 3/ 2 1 / 2 0 1 6 S W - 1 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 9 . 6 1 35 5.3 1 0 . 5 3 4 8 6 . 6 8 3/ 2 1 / 2 0 1 6 C 1 - L E A C H A T E 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 5 . 3 2 4, 3 2 6 4.6 1 9 . 1 4 8 2 9 . 1 5 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 , 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 ) , N P = N o P u r g e ( H y d r a S l e e v e ) , E O P = E q u i p m e n t O n l y P u r g e . P u m p r a t e a p p l i c a b l e t o L F 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 . µ Լ /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 . 5 . m L / m i n i n d i c a t e s m i l l i l i t e r s p e r m i n u t e . 6 . S U i n d i c a t e s S t a n d a r d U n i t s . 7 . 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 . 8 . 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 . 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 . 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 o n A p r i l 6 , 2 0 1 6 . SA M P L E DA T E S 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 (fe e t ) WA T E R EL E V . (f e e t ) pH (SU)TURBIDITY (NTU)ORP (mV-NHE) AP P E A R A N C E DO (mg/L) OD O R PU R G E ME T H O D PU M P RA T E (m L / m i n ) WE L L VO L U M E (g a l l o n s ) EV A C VO L U M E (g a l l o n s ) 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 Լ /c m ) Page 1 of 1 Ta b l e 4 - G r o u n d w a t e r 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 Du k e E n e r g y C a r o l i n a s , L L C / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 Fi e l d p H 32 0 S U 5 1 9 3 - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 -N E N E N E Te m p e r a t u r e 32 5 ° C 5 1 9 3 -N E N E N E To p o f 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 42 7 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 Ar s e n i c 14 µ g / L 2 4 8 0.1 2 8 J 0 . 1 1 4 J 0 . 1 3 9 J 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 1 0 10 10 Ba r i u m 15 µ g / L 2 4 8 39 . 2 J' 38 . 8 J' 14 5 97 . 2 J' 79 . 9 J' 0. 1 1 0 0 7 0 0 2,000 Bo r o n 42 8 µ g / L 2 4 8 23 . 9 J 6 . 0 9 J 3. 3 U 5 . 2 8 J 4 . 2 5 J 3 . 3 N E 7 0 0 NE Ca d m i u m 34 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 2 5 Ch l o r i d e 45 5 µ g / L 2 4 8 1,2 8 0 1, 1 9 0 1,4 8 0 7,4 7 0 3, 3 6 0 2 2 N E 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * Ch r o m i u m 51 µ g / L 2 4 8 4. 6 7 J' 1.9 8 J' 0. 6 8 J 3 . 2 2 J' 0. 5 7 2 J 0 . 0 6 1 1 0 10 100 Co p p e r 54 µ g / L 2 4 8 1. 1 8 J 1 U 1 U 1 . 6 1 J 1 . 5 7 J 1 1 0 1 , 0 0 0 1 , 0 0 0 * Flu o r i d e 31 2 µ g / L 2 4 8 15 0 J' 15 3 J' 69 . 7 J 5 8 . 4 J 5 5 . 6 J 1 7 2 , 0 0 0 2 , 0 0 0 2 , 0 0 0 * Ir o n 34 0 µ g / L 2 4 8 52 6 62 . 7 J' 64 4 28 4 J' 10 8 J' 1. 3 3 0 0 3 0 0 300* Le a d 13 1 µ g / L 2 4 8 0.2 7 9 J 0 . 0 6 5 U 0 . 4 9 8 J 0 . 0 9 9 5 J 0 . 2 2 5 J 0 . 0 6 5 1 0 15 15 Ma n g a n e s e 34 2 µ g / L 2 4 8 5. 3 7 J' 7. 4 J' 38 . 5 J' 14 . 6 J' 16 . 5 J' 0. 2 5 0 50 50* 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 1 2 Nic k e l 15 2 µ g / L 2 4 8 1. 5 2 J 0. 5 U 0. 5 U 1 . 5 7 J 0 . 7 9 7 J 0 . 5 5 0 1 0 0 NE Ni t r a t e ( a s N i t r o g e n ) 3 0 3 µ g / L 2 4 8 11 8 J' 17 6 J' 69 6 J' 5.4 U 2 0 2 J' 5. 4 1 0 , 0 0 0 1 0 , 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 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 1 0 20 50 Si l v e r 18 4 µ g / L 2 4 8 0.7 U 0. 7 U 0. 7 U 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 14 2 J' 31 5 J' 51 . 7 J 3 7 4 0 J' 15 7 J' 18 2 5 0 , 0 0 0 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * 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 64 , 0 0 0 7 1 , 0 0 0 4 1 , 0 0 0 4 7 , 0 0 0 2 8 , 0 0 0 1 6 , 7 0 0 N E 5 0 0 , 0 0 0 5 0 0 , 0 0 0 * Zin c 21 3 µ g / L 2 4 8 4. 7 7 J 2 . 6 9 J 9 . 5 1 J' 6. 8 2 J' 7.3 9 J' 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 . S U i n d i c a t e s S t a n d a r d U n i t s . 3 . µ Լ /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 . 4 . 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 . 5 . 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 . 6 . 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 . 7 . 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 . 8 . 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 . 9 . * 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 a s f o u n d i n 4 0 C F R § 1 4 3 . 3 . 10 . 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 A i n d i c a t e s n o t a n a l y z e d . N S i n d i c a t e s a s a m p l e w a s n o t c o l l e c t e d . B l a n k c e l l s i n d i c a t e 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 . 11 . 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 . 12 . 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 . 13 . 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 . 14 . 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 o n A p r i l 6 , 2 0 1 6 . 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 N R 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 ) . 82 5 . 4 6 42 . 5 8 45 . 6 1 82 6 . 7 3 4.8 26 14 . 1 9 86 8 . 0 4 13 . 6 9 14 . 2 6 15 . 4 4 5. 8 40 13 . 4 9 4. 9 19 31 . 0 9 85 9 . 7 8 85 1 . 2 9 21 . 8 0 81 3 . 8 6 16 . 7 9 83 4 . 5 0 8 2 6 . 9 2 32 . 8 6 Sa m p l e D a t e : M a r c h 2 1 , 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 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 1 8 0 9 M S - 8 1 8 0 9 M S - 9 1 8 0 9 M S - 1 0 1 8 0 9 M S - 1 1 1 8 0 9 M S - 1 2 S W S L MD L F e d e r a l M C L 15 A N C A C 2 L Sta n d a r d Sa m p l e L o c a t i o n 83 5 . 6 6 87 2 . 3 4 23 . 3 4 4 2 . 7 2 51 . 5 8 5 3 . 0 0 545. 1 806.4 Page 1 of 4 Ta b l e 4 - G r o u n d w a t e r 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 Du k e E n e r g y C a r o l i n a s , L L C / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 Fie l d p H 32 0 S U 5 1 9 3 - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 -N E N E N E Te m p e r a t u r e 32 5 ° C 5 1 9 3 -N E N E N E To p o f 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 42 7 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 Ar s e n i c 14 µ g / L 2 4 8 0. 1 1 4 J 0 . 1 9 8 J 0 . 1 1 1 J 0 . 2 1 4 J 0 . 2 J 0 . 0 7 8 U 0 . 0 7 8 1 0 10 10 Ba r i u m 15 µ g / L 2 4 8 94 . 7 J' 46 . 6 J' 93 . 2 J' 12 0 6 4 . 6 J' 0.1 U 0 . 1 1 0 0 7 0 0 2,000 Bo r o n 42 8 µ g / L 2 4 8 4.7 9 J 5 . 6 9 J 6 . 5 5 J 5 . 8 8 J 1 5 . 8 J 15 . 3 J 3 . 3 N E 70 0 NE Ca d m i u m 34 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 U 0 . 1 0 1 1 2 5 Ch l o r i d e 45 5 µ g / L 2 4 8 3, 0 0 0 99 5 2, 8 8 0 1, 6 0 0 3 , 2 0 0 22 U 2 2 N E 2 5 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. 2 1 1 J 0 . 2 1 4 J 25 . 8 3.6 6 J' 0. 2 J 0 . 0 6 1 U 0 . 0 6 1 1 0 10 100 Co p p e r 54 µ g / L 2 4 8 1 U 1 U 1 U 1 U 1 U 1 U 1 1 0 1 , 0 0 0 1 , 0 0 0 * Fl u o r i d e 31 2 µ g / L 2 4 8 12 0 J' 13 0 J' 11 5 J' 22 5 J' 72 . 0 J 46 . 7 J 1 7 2 , 0 0 0 2 , 0 0 0 2 , 0 0 0 * Ir o n 34 0 µ g / L 2 4 8 11 9 J' 18 6 J' 31 . 3 J' 1,5 6 0 9 6 9 3. 4 6 J 1 . 3 3 0 0 3 0 0 300* Le a d 13 1 µ g / L 2 4 8 0.0 9 9 2 J 0 . 0 7 3 7 J 0 . 0 6 5 U 0 . 8 1 7 J 0 . 2 J 0 . 0 6 5 U 0 . 0 6 5 1 0 15 15 Ma n g a n e s e 34 2 µ g / L 2 4 8 8. 7 J' 2. 3 1 J 0 . 3 5 6 J 20 J' 18 5 0.2 U 0 . 2 5 0 50 50* 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 U 0 . 0 3 3 4 0 . 2 1 2 Ni c k e l 15 2 µ g / L 2 4 8 0. 5 U 0.5 U 1 . 0 9 J 1 . 8 2 J 2 . 1 J 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 ) 3 0 3 µ g / L 2 4 8 2, 0 4 0 J' 5.4 U 3 9 4 J' 21 1 J' 65 . 4 J' 5.4 U 5 . 4 1 0 , 0 0 0 1 0 , 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. 1 0 5 J 0 . 0 9 2 U 0 . 1 2 2 J 0 . 0 9 5 7 J 0 . 2 J 0 . 0 9 2 U 0 . 0 9 2 1 0 20 50 Sil v e r 18 4 µ g / L 2 4 8 0. 7 U 0.7 U 0.7 U 0. 7 U 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 31 0 J' 62 . 6 J 1 , 3 5 0 J' 50 3 J' 4, 5 3 0 J' 18 U 1 8 2 5 0 , 0 0 0 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * 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 53 , 0 0 0 6 8 , 0 0 0 1 0 1 , 0 0 0 1 1 4 , 0 0 0 3 7 , 0 0 0 16 , 7 0 0 N E 5 0 0 , 0 0 0 5 0 0 , 0 0 0 * Zi n c 21 3 µ g / L 2 4 8 4. 5 J 3 . 7 3 J 2.6 U 6 . 8 4 J' 5.9 9 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 . S U i n d i c a t e s S t a n d a r d U n i t s . 3 . µ Լ /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 . 4 . 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 . 5 . 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 . 6 . 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 . 7 . 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 . 8 . 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 . 9 . * 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 a s f o u n d i n 4 0 C F R § 1 4 3 . 3 . 10 . 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 A i n d i c a t e s n o t a n a l y z e d . N S i n d i c a t e s a s a m p l e w a s n o t c o l l e c t e d . B l a n k c e l l s i n d i c a t e 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 . 11 . 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 . 12 . 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 . 13 . 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 . 14 . 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 o n A p r i l 6 , 2 0 1 6 . 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 N R 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 ) . 41 . 5 2 81 3 . 6 0 28 . 3 0 35 . 7 1 80 8 . 3 6 44 . 3 8 NA 63 . 0 8 80 9 . 5 3 51 . 9 4 - --- 24 . 2 7 81 2 . 7 1 37 . 4 6 13 . 9 0 67 18 0 9 S W - 1 0.05.3 9.6 35 . 0 5.3 5. 9 55 14 . 6 8 86 1 . 4 7 15 . 5 1 13 5 6.5 6.1 11 2 15 . 7 7 Sa m p l e D a t e : M a r c h 2 1 , 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 15 A N C A C 2 L St a n d a r d 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 1 8 0 9 M S - 1 3 1 8 0 9 M S - 1 4 1 8 0 9 M S - 1 5 1 8 0 9 M S - 1 6 F I E L D B L A N K Sa m p l e L o c a t i o n 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 SW S L MD L F e d e r a l M C L --- 84 1 . 9 0 --- 84 4 . 0 7 83 6 . 9 8 Page 2 of 4 Ta b l e 5 - 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 t h a t E q u a l o r E x c e e d 15 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 S t a n d a r d s Du k e E n e r g y C a r o l i n a s , L L C / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 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 2 L S t a n d a r d H i s t o r i c a l C o n c e n t r a t i o n s Ca u s e a n d S i g n i f i c a n c e MS - 8 5 . 8 5.2 - 6 . 3 pH i n M S - 8 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 . MS - 9 6 . 4 6.2 - 1 0 . 3 pH i n M S - 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 . MS - 1 0 4 . 9 4.5 - 5 . 3 pH i n M S - 1 0 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 . MS - 1 1 5 . 1 5.0 - 5 . 6 pH i n M S - 1 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 . MS - 1 2 4.8 4.5 - 5 . 1 pH i n M S - 1 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 a t w e l l . MS - 1 3 5.3 4.9 - 5 . 4 pH i n M S - 1 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 . MS - 1 4 5.9 5.5 - 6 . 2 pH i n M S - 1 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 . MS - 1 5 6.5 6.3 - 9 . 8 pH i n M S - 1 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 . MS - 1 6 6 . 1 5.8 - 6 . 4 pH i n M S - 1 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 . SW - 1 5 . 3 5.0 - 6 . 2 pH i n S 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 . Ch r o m i u m M S - 1 5 25 . 8 µg/ L 10 11 . 5 - 2 2 . 3 Co n c e n t r a t i o n o f c h r o m i u m i n M S - 1 5 i s h i g h e s t r e c o r d e d r e a d i n g a t M S - 1 5 . T u r b i d i t y w a s m e a s u r e d a t 3 . 3 N T U . MS - 8 52 6 21 3 - 2 2 , 0 0 0 Ir o n c o n c e n t r a t i o n i n M S - 8 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 w a s m e a s u r e d a t 1 1 . 6 N T U . MS - 1 0 64 4 28 - 2 , 3 5 3 Ir o n c o n c e n t r a t i o n i n M S - 1 0 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 w a s m e a s u r e d a t 1 9 . 6 N T U . MS - 1 6 1, 5 6 0 29 4 - 5 7 , 5 7 2 Ir o n c o n c e n t r a t i o n i n M S - 1 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 w e l l . T u r b i d i t y w a s m e a s u r e d a t 4 0 . 1 N T U . SW - 1 96 9 33 4 - 3 , 8 1 6 Ir o n c o n c e n t r a t i o n i n S 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 w e l l . Ma n g a n e s e S W - 1 18 5 µg/ L 50 15 . 1 - 4 4 7 Ma n g a n e s e c o n c e n t r a t i o n i n S 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 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 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 . 2 . 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 . 3 . S U i n d i c a t e s S t a n d a r d U n i t s . 4 . 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 . 5 . < i n d i c a t e s t h e a n a l y t i c a l r e s u l t i s r e p o r t e d a s l e s s t h a n 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 ) . 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 ( D u k e E n e r g y ) 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 . 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 o n A p r i l 6 , 2 0 1 6 . Ir o n µg / L 3 0 0 Sa m p l e D a t e : M a r c h 2 1 , 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 pH SU 6 . 5 - 8 . 5 Page 1 of 1 Ta b l e 6 - L e a c h a t e 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 Du k e E n e r g y C a r o l i n a s , L L C / M a r s h a l l S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l Ph a s e 1 , C e l l 1 - P e r m i t N o . 1 8 0 9 Fi e l d p H 32 0 SU 51 9 3 -- NE Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 -- NE Te m p e r a t u r e 32 5 °C 51 9 3 -- NE Ar s e n i c 14 µg / L 24 8 3. 5 4 J 0. 7 8 1 0 Ba r i u m 1 5 µ g / L 2 4 8 2 3 . 6 J' 0. 1 1 0 0 Bo r o n 4 2 8 µ g / L 2 4 8 3 5 , 1 0 0 3 3 N E Ca d m i u m 3 4 µ g / L 2 4 8 1 . 0 1 U 1 . 0 1 1 Ch l o r i d e 4 5 5 µ g / L 2 4 8 3 8 9 , 0 0 0 1 1 , 0 0 0 N E Ch r o m i u m 5 1 µ g / L 2 4 8 4 . 7 3 J 0. 6 1 1 0 Co p p e r 5 4 µ g / L 2 4 8 1 U 1 1 0 Flu o r i d e 3 1 2 µ g / L 2 4 8 3 , 9 7 0 4 2 5 2 , 0 0 0 Ir o n 3 4 0 µ g / L 2 4 8 1 4 8 , 0 0 0 1 3 3 0 0 Le a d 1 3 1 µ g / L 2 4 8 0 . 8 7 2 J 0. 6 5 1 0 Ma n g a n e s e 3 4 2 µ g / L 2 4 8 4 , 7 8 0 0 . 2 5 0 Me r c u r y 13 2 µg / L 24 8 0. 0 3 3 4 U 0 . 0 3 3 4 0 . 2 Nic k e l 15 2 µg / L 24 8 12 7 0. 5 50 Nit r a t e ( a s N i t r o g e n ) 3 0 3 µg / L 24 8 4, 9 9 0 J' 5. 4 1 0 , 0 0 0 Se l e n i u m 1 8 3 µg / L 24 8 47 8 0. 9 2 1 0 Si l v e r 18 4 µg / L 24 8 1. 9 J 0. 7 10 Su l f a t e 31 5 µg / L 24 8 2 , 5 0 0 , 0 0 0 9,0 0 0 2 5 0 , 0 0 0 To t a l D i s s o l v e d S o l i d s 3 1 1 µg / L 24 8 4 , 1 2 0 , 0 0 0 3 3 4 , 0 0 0 N E Zin c 21 3 µg / L 24 8 18 2 2. 6 10 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 . S U i n d i c a t e s S t a n d a r d U n i t s . 3 . µ Լ /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 . 4 . 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 . 5 . 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 . 6 . 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 . 7 . 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 . 8 . 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 . B l a n k c e l l s i n d i c a t e 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 . 9 . 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 a t t a i n o r e x c e e d 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 a t t a i n o r e x c e e d 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 . 10 . 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 N R 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 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 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 S t a n d a r d l i s t e d i s 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 ) . 11 . 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 o n A p r i l 6 , 2 0 1 6 . Sa m p l e D a t e : M a r c h 2 1 , 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 18 0 9 C - 1 L E A C H A T E 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 4, 3 2 6 15 . 3 2 SW S 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 MD L Sa m p l e L o c a t i o n 4. 6 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 ▬▬►0.0 0.0 ▬/▬►0.0 SS 226.3 ▬▬►227 220.4 ▬/▬►227 SS 72.7 ▬/▬►75 73.1 ▬/▬►75 SS ▬/▬►▬/▬► B (7.00)6.90 ▬▬►7.02 7.08 ▬/▬►7.02 B (4.00)3.98 ▬▬►4.00 4.07 ▬/▬►4.00 B (10.00)10.23 ▬/▬►10.04 10.26 ▬/▬►10.06 20.72 20.28 pH Check B (7.00)▬▬► Time: SS (7.00)439 ▬▬►439 437 ▬/▬►440 SS (4.00)N/A ▬/▬►469 N/A ▬/▬►470 Zobell's 20.67 20.27 W 8.80 8.90 W 8.90 9.00 AW 8.80 ▬▬►8.85 8.99 ▬/▬►8.95 SS 55.8 ▬/▬►56.0 54.8 ▬/▬►56.0 NIST N/A ▬/▬►N/A N/A ▬/▬►N/A KEY: NOTES: SS = Standard solution AW = Average Winkler ▬/▬►= Not Adjusted To (mmHg) B = Buffer W = Winkler ▬▬► = Adjusted To N/A = Not Applicable Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 742.4 (mmHg)Ending BP 745.1 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 ORP Temp.ORP Temp. Calibration Pass TURB (ntu)Calibration Accepted Calibration Accepted DO (mg/L)Calibration Accepted Buffer Temp. ORP (mV) Calibration Accepted Calibration Pass pH (units) Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Buffer Temp.Buffer Temp. Parameter Calibration Results Calibration Results Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm) Instrument Zeroed Zero Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Date / Time 21-Mar-16 515 22-Mar-16 510 CALIBRATION BP (mmHg)741.7 CALIBRATION BP (mmHg)748.3 COLLECTORS:LDC, PSP, HET SURFACE UNIT SERIAL #:0662 ANALYZER MODEL#:HL4 400437 PROCEDURE #:HYDROLAB 3210.5 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY:MARSHALL STEAM STATION - FGD GROUNDWATER MONITORING DATE (s):March 21, 2016 SURFACE UNIT READER:LDC OTHER EQUIPMENT:TURBIDIMETER NO.2 - 3260-GW Clear, breezy, 35 to 50 deg F ANALYZER SERIAL #: WEATHER CONDITIONS: DATE:TIME:DATE:TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ▬▬►0.0 0.0 ▬/▬►0.0 SS 224.3 ▬▬►227 221.9 ▬/▬►227 SS 74.4 ▬/▬►75 77.1 ▬/▬►75 SS ▬/▬►▬/▬► B (7.00)7.10 ▬▬►7.02 7.07 ▬/▬►7.02 B (4.00)3.92 ▬▬►4.00 4.05 ▬/▬►4.00 B (10.00)10.06 ▬/▬►10.04 10.11 ▬/▬►10.06 20.85 20.37 pH Check B (7.00)▬▬► Time: SS (7.00)440 ▬▬►439 437 ▬/▬►440 SS (4.00)N/A ▬/▬►469 N/A ▬/▬►469 Zobell's 20.77 20.33 W 8.80 8.90 W 8.90 9.00 AW 8.81 ▬▬►8.85 9.06 ▬/▬►8.95 SS 53.4 ▬/▬►53.5 52.9 ▬/▬►53.5 NIST N/A ▬/▬►N/A N/A ▬/▬►N/A KEY: NOTES: SS = Standard solution AW = Average Winkler ▬/▬►= Not Adjusted To (mmHg) B = Buffer W = Winkler ▬▬► = Adjusted To N/A = Not Applicable Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 742.4 (mmHg)Ending BP 745.1 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 ORP Temp.ORP Temp. Calibration Pass TURB (ntu)Calibration Accepted Calibration Accepted DO (mg/L)Calibration Accepted Buffer Temp. ORP (mV) Calibration Accepted Calibration Pass pH (units) Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Buffer Temp.Buffer Temp. Parameter Calibration Results Calibration Results Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm) Instrument Zeroed Zero Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Date / Time 21-Mar-16 455 22-Mar-16 455 CALIBRATION BP (mmHg)741.7 CALIBRATION BP (mmHg)748.3 COLLECTORS:LDC, PSP, HET SURFACE UNIT SERIAL #:0722 ANALYZER MODEL#:HL4 400440 PROCEDURE #:HYDROLAB 3210.5 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY:MARSHALL STEAM STATION - FGD GROUNDWATER MONITORING DATE (s):March 21, 2016 SURFACE UNIT READER:PSP OTHER EQUIPMENT:TURBIDIMETER NO.1 - 3260-GW Clear, breezy, 35 to 50 deg F 41.58 51.58 35 (psi)15 (sec)(sec) (gal) 0.97 (gal) @ QC By:Sample preservation verified to pH (units)< 2.0 SAMPLING NOTES Tag getting hard to read. ADDITIONAL WELL CONDITION NOTESWELL CONDITION PROTECTIVE CASING WELL PAD WELL TAG Good Condition Good Condition Good Condition Damaged / Illegible WELL CASING LDC N/A TOTAL PURGE VOLUME 3.50 * 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 0.50 NO 13.49 40 5.84 11.6 372 7.00 0.580.75 48.02 NO 0.75 48.78 NO 13.78 41 5.86 0.46 0.50 NO 13.50 41 5.86 14.8 368 6.55 41 5.87 40.4 (recalculates on current water level)(deg C)(umho/cm)(SU)(NTU)(mV-NHE)(mg/L) 21.0 357 6.22 0.67 SAMPLING EQUIPMENT TUBING DIAMETER (in)1/2 OD QED T1200 PURGE COMPLETE TEMP SPECIFIC pH TURBIDITY WATER ELEVATION (ft msl)826.73 APPEARANCE DETECTED ODOR None Normal WATER LEVEL AFTER PURGE * 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)45.61 WATER COLUMN (ft)5.97 EQUIPMENT INFORMATION LEVEL METER SERIAL#26054 50.60PUMP INTAKE DEPTH (ft TOC)51.58 TOC ELEV (ft msl) GS ELEV (ft msl) 872.34 869.35 WELL/LOCATION NAME MS-8 FIELD CREW LDC, PSP, HET MONITORING WELL INFORMATION 2 N/A PROCEDURE NO 3175.3DUKE ENERGY GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID PROJECT NAME FGD LANDFILL GROUNDWATER SAMPLING DATE(s)21-Mar-2016 48.60 PURGE METHOD Conventional DISCHARGERECHARGEPRESSURE 5 PUMP CONTROLLER SETTINGS 0.1631CONVERSION FACTOR Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) 0.97WELL VOLUME (gal) ORP (ft)(YES/NO) 1.00 47.48 NO 14.84 43 5.88 14.47 VOLUME EVACUATION COND. 3/21/2016 0825 DATE TIME DISSOLVED OXYGEN 31.1 364 6.29 5.91357 43.00 53.00 25 (psi)8 (sec)(sec) (gal) @ QC By: SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-9 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)868.04 MIDDLE OF WETTED SCREEN (ft toc)48.00 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)53.00 GS ELEV (ft msl)865.36 PUMP INTAKE DEPTH (ft TOC)52.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Low Flow DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)42.58 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)825.46 WELL VOLUME 1.70 (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 8:50 44.21 520 15.45 91 6.38 4.2 302 7.36 N/A 8:45 44.21 520 15.38 96 6.44 3.7 285 6.72 N/A 9:00 44.21 520 15.46 90 6.45 4.0 298 7.92 N/A 8:55 44.21 520 15.44 95 6.48 3.7 300 7.85 N/A 9:10 44.21 520 15.45 78 6.31 4.0 304 8.03 N/A 9:05 44.21 520 15.39 80 6.37 4.1 302 8.03 N/A9:15 44.21 520 15.44 80 6.38 3.8 303 8.04 DRAW-DOWN 1.63 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.50 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 4.65 (gal)LDC 3/21/2016 0920 NA 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 13.34 23.34 10 (psi)5 (sec)(sec) (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 1.75 (gal)LDC 3/21/2016 1000 NA DRAW-DOWN 0.39 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME N/A9:55 17.18 280 14.26 19 4.89 19.6 445 6.41 N/A 9:50 17.18 280 14.34 19 4.88 19.3 442 6.27 N/A 9:45 17.18 280 14.33 19 4.88 21.9 438 6.33 N/A 9:40 17.18 280 14.39 18 4.87 13.4 432 6.19 N/A 9:35 17.18 280 14.51 20 4.72 5.3 425 6.16 (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)16.79 WATER COLUMN (ft)6.55 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)834.50 WELL VOLUME 1.07 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26054 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Low Flow MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)851.29 MIDDLE OF WETTED SCREEN (ft toc)20.07 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)23.34 GS ELEV (ft msl)848.29 PUMP INTAKE DEPTH (ft TOC)22.30 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-10 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING 32.72 42.72 20 (psi)10 (sec)(sec) (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 2.85 (gal)PSP /HET 3/21/2016 0815 NA DRAW-DOWN 0.76 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 1.50 (gal)SAMPLE COLLECTED BY DATE TIME N/A 8:10 33.62 336 13.69 54 5.07 3.7 417 7.86 N/A 8:05 33.62 336 13.72 56 5.04 4.3 413 7.86 N/A 8:00 33.62 336 13.73 57 5.02 5.8 409 7.88 N/A 7:55 33.62 336 13.65 62 4.98 5.1 403 7.89 (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)32.86 WATER COLUMN (ft)9.86 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)826.92 WELL VOLUME 1.61 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 28650 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Low Flow MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)859.78 MIDDLE OF WETTED SCREEN (ft toc)37.79 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)42.72 GS ELEV (ft msl)856.87 PUMP INTAKE DEPTH (ft TOC)41.70 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-11 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING 21.09 31.09 15 (psi)10 (sec)(sec) (gal) 1.52 (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 4.75 PSP / HET 3/21/2016 0855 N/A 1.50 NO 14.19 26 4.83 6.6 512 8.11 1.50 NO 14.21 26 4.83 9.0 508 8.16 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.75 NO 14.15 26 4.83 19.5 495 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 8.29 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)21.80 WATER COLUMN (ft)9.29 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)813.86 WELL VOLUME 1.52 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 28650 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)835.66 MIDDLE OF WETTED SCREEN (ft toc)26.45 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)31.09 GS ELEV (ft msl)832.70 PUMP INTAKE DEPTH (ft TOC)30.10 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-12 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 31.52 41.52 23 (psi)10 (sec)(sec) (gal) 2.16 (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 6.75 PSP / HET 3/21/2016 1005 N/A 2.25 NO 13.90 67 5.29 2.8 427 5.10 2.25 NO 13.88 68 5.31 3.1 414 5.20 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 2.25 NO 13.93 68 5.35 3.2 369 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 5.32 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)28.30 WATER COLUMN (ft)13.22 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)813.60 WELL VOLUME 2.16 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 28650 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)841.90 MIDDLE OF WETTED SCREEN (ft toc)36.52 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)41.52 GS ELEV (ft msl)839.19 PUMP INTAKE DEPTH (ft TOC)40.50 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-13 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 34.38 44.38 25 (psi)10 (sec)(sec) (gal) 1.41 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition Could not inspect pad due to amount of dirt covering. 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 4.50 LDC 3/21/2016 1200 N/A 1.50 NO 14.68 55 5.86 5.6 355 7.09 1.50 NO 14.56 55 5.87 4.2 370 7.15 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.50 NO 14.62 56 5.90 4.8 379 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.10 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)35.71 WATER COLUMN (ft)8.67 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)808.36 WELL VOLUME 1.41 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)844.07 MIDDLE OF WETTED SCREEN (ft toc)40.05 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)44.38 GS ELEV (ft msl)841.27 PUMP INTAKE DEPTH (ft TOC)43.40 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-14 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 53.08 63.08 30 (psi)12 (sec)(sec) (gal) 1.82 (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 9.00 LDC 3/21/2016 1110 N/A 1.50 NO 15.51 135 6.51 3.3 377 7.01 1.50 NO 15.47 138 6.57 3.0 373 6.99 2.00 55.20 NO 15.51 143 6.74 3.6 363 6.96 1.29 2.00 NO 15.59 140 7.41 3.9 345 7.09 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 2.00 NO 15.60 169 6.93 3.6 367 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.20 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)51.94 WATER COLUMN (ft)11.14 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)809.53 WELL VOLUME 1.82 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 8 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)861.47 MIDDLE OF WETTED SCREEN (ft toc)58.08 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)63.08 GS ELEV (ft msl)858.42 PUMP INTAKE DEPTH (ft TOC)62.10 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-15 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 27.46 37.46 18 (psi)10 (sec)(sec) (gal) 2.15 (gal) @ QC By: SAMPLING NOTES After 1st well volume, water level drops below top of pump and well considered evacuated. 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 6.00 PSP / HET 3/21/2016 1120 N/A 0.50 YES 15.77 112 6.08 40.1 421 8.04 0.75 BELOW PUMP NO 15.68 114 6.09 73.1 425 7.38 0.94 1.00 33.31 NO 15.82 119 5.94 70.2 437 6.04 0.68 1.50 31.70 NO 15.86 122 5.92 30.7 434 5.61 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 2.25 28.90 NO 15.67 114 6.02 5.5 420 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 6.52 1.40 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)24.27 WATER COLUMN (ft)13.19 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)812.71 WELL VOLUME 2.15 Well evacuated @1115 hrs on 3/21/16 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 28650 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)836.98 MIDDLE OF WETTED SCREEN (ft toc)32.46 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)37.46 GS ELEV (ft msl)834.25 PUMP INTAKE DEPTH (ft TOC)36.50 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME MS-16 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 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 348 6.68 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 9.61 35 5.33 10.5 TIME PSP / HET 3/21/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED 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)WELL VOLUME N/A 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)822.26 PUMP INTAKE DEPTH (ft TOC)N/A PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME SW-1 SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING N/A N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ QC By: SITE NAME MARSHALL STEAM STATION PERMIT #18-09 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)21-Mar-2016 WELL/LOCATION NAME C1-LEACHATE 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 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)N/A GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)N/A PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A N/A SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)3/8 OD No Purge 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)WELL VOLUME TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME PSP / HET 3/21/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 15.32 4326 4.57 19.1 1020 482 9.15 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 WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Sample untreated leachate from leachate piping at SE corner of landfill PERMIT # MS-8 MS-9 MS-10 MS-11 MS-12 MS-13 MS-14 MS-15 MS-16 SW-1 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES SEE NOTE YES YES N/A YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A YES YES YES YES YES YES YES YES N/A SEE NOTE NORTH CAROLINA GROUNDWATER SAMPLING SITE CHECKLIST LOCATION / SITE MARSHALL STEAM STATION - FGD LANDFILL GROUNDWATER MONITORING 18-09 SAMPLE DATE March 21, 2016 SITE CONTACT Scott La Sala, Christopher Randazzo FIELD CREW LDC, PSP, HET WEATHER Clear, breezy, 35 to 50 deg F WELL LOCK CONDITION PAGE 1 OF 1 ACCESS TO WELLS Access cleared into well Access cleared around well Tall grass or weeds - needs mowing Road washing out / muddy / needs grading Fallen tree blocking access WELL SECURITY Well found locked Well found unlocked Undermined / washing out Lock in good condition Lock rusted, difficult to open / needs replacing Replaced damaged lock WELL CASINGS Casing in good condition Damaged casing / still functional Damaged casing / repair required CONCRETE PADS Pad in good condition Minor cracks Major cracks / broken / repair required Replaced damaged well cap Fire ants around concrete pad WELL PROTECTIVE CASINGS Casing in good condition Damaged casing / still functional Damaged casing / repair required Broken hinge on protective lid Wasp nest inside protective casing Ants inside protective casing WELL CAPS Well cap in good conditon Damaged / needs replacement Lacks required information - Completion date FLUSH MOUNT WELLS Vault in good condition Water inside vault Vault bolt holes broken or stripped Bolts stripped Vault lid cracked or broken WELL ID TAGS Well tag in good condition Well tag missing Well tag damaged / illegible Lacks required information - Driller Reg # Lacks required information - Total well depth Lacks required information - Depth to screen Lacks required information - Non potable tag NOTE:MS-8 tag becoming difficult to read. MS-14 concrete pad could not be inspected due to dirt build up around well protective casing. WELL DEPTH TO WATER Purge AVG *WELL EVAC SPECIFIC WELL DEPTH WATER ELEV.Method PMP RATE VOL VOL EVAC TEMP CONDUCTANCE pH TURBIDITY ORP DODATENO.(feet-toc)(feet-toc)(feet)APPEARANCE ODOR (ml/min)(gal)(gal)(yes/no)(deg C)(umho/cm)(units)(NTU)(mV-NHE)(mg/l) 3/21/2016 MS-8 51.58 45.61 826.73 Normal None C N/A 0.97 3.50 NO 13.49 40 5.8 11.6 372 7.00 3/21/2016 MS-9 53.00 42.58 825.46 Normal None LF 520 1.70 4.65 N/A 15.44 80 6.4 3.8 303 8.04 3/21/2016 MS-10 23.34 16.79 834.50 Normal None LF 280 1.07 1.75 N/A 14.26 19 4.9 19.6 445 6.41 3/21/2016 MS-11 42.72 32.86 826.92 Normal None LF 336 1.61 2.85 N/A 13.69 54 5.1 3.7 417 7.86 3/21/2016 MS-12 31.09 21.80 813.86 Normal None C N/A 1.52 4.75 NO 14.19 26 4.8 6.6 512 8.11 3/21/2016 MS-13 41.52 28.30 813.60 Normal None C N/A 2.16 6.75 NO 13.90 67 5.3 2.8 427 5.10 3/21/2016 MS-14 44.38 35.71 808.36 Normal None C N/A 1.41 4.50 NO 14.68 55 5.9 5.6 355 7.09 3/21/2016 MS-15 63.08 51.94 809.53 Normal None C N/A 1.82 9.00 NO 15.51 135 6.5 3.3 377 7.01 3/21/2016 MS-16 37.46 24.27 812.71 Normal None C N/A 2.15 6.00 YES 15.77 112 6.1 40.1 421 8.04 3/21/2016 SW-1 N/A N/A N/A Normal None NP N/A N/A N/A N/A 9.61 35 5.3 10.5 348 6.68 3/21/2016 C1-LEACHATE N/A N/A N/A Normal None NP N/A N/A N/A N/A 15.32 4326 4.6 19.1 482 9.15 Purge Methods LF = Low Flow LF(M) = Low Flow (Mod.) C = Connventional NP = No Purge EOP = Equip. Only Purge LO = Level Only * = Applicable to LF & LF(M) Purging Only MARSHALL STEAM STATION FGD LANDFILL GROUNDWATER GROUNDWATER MONITORING FIELD DATA PERMIT #18-09 B Appendix B Laboratory Report and Chain-of-Custody Forms 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16020402 Project Name:MARSHALL - GW FGD LANDFILL Lab Contact:Peggy Kendall Date:4/1/2016 Customer Address:8320 NC Hwy 150 East Customer Name(s):Chuck Campbell, Ed Sullivan, Tim Hunsucker Mail Code: Marshall Steam Station Terrell, NC 28682 Phone: Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Peggy Kendall) with any questions regarding this report. 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. Peggy Kendall Page 1 of 26 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016004528 MARSHALL 21-Mar-16 8:25 AM LDC MS-8 2016004529 MARSHALL 21-Mar-16 9:20 AM LDC MS-9 2016004530 MARSHALL 21-Mar-16 10:00 AM LDC MS-10 2016004531 MARSHALL 21-Mar-16 8:15 AM PSP MS-11 2016004532 MARSHALL 21-Mar-16 8:55 AM PSP MS-12 2016004533 MARSHALL 21-Mar-16 10:05 AM PSP MS-13 2016004534 MARSHALL 21-Mar-16 12:00 PM LDC MS-14 2016004535 MARSHALL 21-Mar-16 11:10 AM LDC MS-15 2016004536 MARSHALL 21-Mar-16 11:20 AM PSP MS-16 2016004537 MARSHALL 21-Mar-16 9:20 AM PSP SW-1 2016004538 MARSHALL 21-Mar-16 10:20 AM PSP C1 LEACHATE 2016004539 MARSHALL 21-Mar-16 12:05 PM PSP FIELD BLANK 12 Total Samples Page 2 of 26 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:4/1/2016 Electronic Data Deliverable (EDD) Sent Separatel Page 3 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004528 Collection Date:21-Mar-16 8:25 AM Site:MS-8 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 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 1.3 mg/L EPA 9056A 03/22/2016 08:48 BGN90340.1 1 Fluoride 0.15 mg/L EPA 9056A 03/22/2016 08:48 BGN90340.1 1 Nitrate 0.52 mg/L EPA 9056A 03/22/2016 08:48 BGN90340.1 1 Nitrate as N 0.12 mg-N/L EPA 9056A 03/22/2016 08:48 BGN90340.023 1 Sulfate 0.14 mg/L EPA 9056A 03/22/2016 08:48 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:31 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.039 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.05 1 Calcium (Ca)3.01 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Iron (Fe)0.526 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.01 1 Magnesium (Mg)1.47 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Manganese (Mn)0.005 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Potassium (K)1.05 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 Sodium (Na)4.14 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 11:26 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 16:18 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 16:18 JAHERMA11 Chromium (Cr)4.67 ug/L SW 6020B 03/30/2016 16:18 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 16:18 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 16:18 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 64 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 4 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004529 Collection Date:21-Mar-16 9:20 AM Site:MS-9 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)39 mg/L (CaCO3) SM 2320B 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride 1.2 mg/L EPA 9056A 03/22/2016 09:39 BGN90340.1 1 Fluoride 0.15 mg/L EPA 9056A 03/22/2016 09:39 BGN90340.1 1 Nitrate 0.78 mg/L EPA 9056A 03/22/2016 09:39 BGN90340.1 1 Nitrate as N 0.18 mg-N/L EPA 9056A 03/22/2016 09:39 BGN90340.023 1 Sulfate 0.31 mg/L EPA 9056A 03/22/2016 09:39 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:39 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.039 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.05 1 Calcium (Ca)10.4 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Iron (Fe)0.063 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.01 1 Magnesium (Mg)1.13 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Manganese (Mn)0.007 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Potassium (K)1.19 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 Sodium (Na)3.92 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 11:15 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 16:50 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 16:50 JAHERMA11 Chromium (Cr)1.98 ug/L SW 6020B 03/30/2016 16:50 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 16:50 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 16:50 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 71 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 5 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004530 Collection Date:21-Mar-16 10:00 AM Site:MS-10 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 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 1.5 mg/L EPA 9056A 03/22/2016 09:55 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 03/22/2016 09:55 BGN90340.1 1 Nitrate 3.1 mg/L EPA 9056A 03/22/2016 09:55 BGN90340.1 1 Nitrate as N 0.70 mg-N/L EPA 9056A 03/22/2016 09:55 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 03/22/2016 09:55 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:41 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.145 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.05 1 Calcium (Ca)0.249 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Iron (Fe)0.644 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.01 1 Magnesium (Mg)0.513 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Manganese (Mn)0.038 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Potassium (K)0.962 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 Sodium (Na)2.07 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.05 1 Zinc (Zn)0.010 mg/L SW 6010D 03/30/2016 11:30 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 16:56 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 16:56 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 16:56 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 16:56 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 16:56 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 41 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 6 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004531 Collection Date:21-Mar-16 8:15 AM Site:MS-11 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)7.3 mg/L (CaCO3) SM 2320B 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 7.5 mg/L EPA 9056A 03/22/2016 10:12 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 03/22/2016 10:12 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 03/22/2016 10:12 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 03/22/2016 10:12 BGN90340.023 1 Sulfate 3.7 mg/L EPA 9056A 03/22/2016 10:12 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:44 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.097 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.05 1 Calcium (Ca)1.50 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Iron (Fe)0.284 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.01 1 Magnesium (Mg)1.12 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Manganese (Mn)0.015 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Potassium (K)1.86 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 Sodium (Na)5.49 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.05 1 Zinc (Zn)0.007 mg/L SW 6010D 03/30/2016 11:34 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:01 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:01 JAHERMA11 Chromium (Cr)3.22 ug/L SW 6020B 03/30/2016 17:01 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:01 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:01 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 47 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 7 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004532 Collection Date:21-Mar-16 8:55 AM Site:MS-12 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 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 3.4 mg/L EPA 9056A 03/22/2016 10:29 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 03/22/2016 10:29 BGN90340.1 1 Nitrate 0.89 mg/L EPA 9056A 03/22/2016 10:29 BGN90340.1 1 Nitrate as N 0.20 mg-N/L EPA 9056A 03/22/2016 10:29 BGN90340.023 1 Sulfate 0.16 mg/L EPA 9056A 03/22/2016 10:29 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:46 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.080 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.05 1 Calcium (Ca)0.187 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Iron (Fe)0.108 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.01 1 Magnesium (Mg)0.576 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Manganese (Mn)0.017 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Potassium (K)2.08 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 Sodium (Na)2.08 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.05 1 Zinc (Zn)0.007 mg/L SW 6010D 03/30/2016 11:38 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:06 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:06 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 17:06 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:06 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:06 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 28 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 8 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004533 Collection Date:21-Mar-16 10:05 AM Site:MS-13 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 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 3.0 mg/L EPA 9056A 03/22/2016 10:46 BGN90340.1 1 Fluoride 0.12 mg/L EPA 9056A 03/22/2016 10:46 BGN90340.1 1 Nitrate 9.0 mg/L EPA 9056A 03/22/2016 10:46 BGN90340.1 1 Nitrate as N 2.0 mg-N/L EPA 9056A 03/22/2016 10:46 BGN90340.023 1 Sulfate 0.31 mg/L EPA 9056A 03/22/2016 10:46 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:48 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.095 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.05 1 Calcium (Ca)5.07 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Iron (Fe)0.119 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.01 1 Magnesium (Mg)1.24 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Manganese (Mn)0.009 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Potassium (K)2.36 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 Sodium (Na)4.52 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 11:42 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:23 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:23 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 17:23 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:23 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:23 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 53 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 9 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004534 Collection Date:21-Mar-16 12:00 PM Site:MS-14 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)27 mg/L (CaCO3) SM 2320B 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride 1.00 mg/L EPA 9056A 03/22/2016 11:03 BGN90340.1 1 Fluoride 0.13 mg/L EPA 9056A 03/22/2016 11:03 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 03/22/2016 11:03 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 03/22/2016 11:03 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 03/22/2016 11:03 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:51 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.047 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.05 1 Calcium (Ca)3.87 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Iron (Fe)0.186 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.01 1 Magnesium (Mg)0.916 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Potassium (K)1.52 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 Sodium (Na)6.40 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 11:53 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:28 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:28 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 17:28 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:28 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:28 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 68 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 10 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004535 Collection Date:21-Mar-16 11:10 AM Site:MS-15 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)64 mg/L (CaCO3) SM 2320B 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride 2.9 mg/L EPA 9056A 03/22/2016 11:20 BGN90340.1 1 Fluoride 0.12 mg/L EPA 9056A 03/22/2016 11:20 BGN90340.1 1 Nitrate 1.7 mg/L EPA 9056A 03/22/2016 11:20 BGN90340.1 1 Nitrate as N 0.39 mg-N/L EPA 9056A 03/22/2016 11:20 BGN90340.023 1 Sulfate 1.3 mg/L EPA 9056A 03/22/2016 11:20 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:53 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.093 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.05 1 Calcium (Ca)16.6 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Iron (Fe)0.031 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.01 1 Magnesium (Mg)3.82 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Potassium (K)2.30 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 Sodium (Na)4.73 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 11:57 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:50 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:50 JAHERMA11 Chromium (Cr)25.8 ug/L SW 6020B 03/30/2016 17:50 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:50 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:50 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 100 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 11 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004536 Collection Date:21-Mar-16 11:20 AM Site:MS-16 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)56 mg/L (CaCO3) SM 2320B 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride 1.6 mg/L EPA 9056A 03/22/2016 12:27 BGN90340.1 1 Fluoride 0.23 mg/L EPA 9056A 03/22/2016 12:27 BGN90340.1 1 Nitrate 0.94 mg/L EPA 9056A 03/22/2016 12:27 BGN90340.1 1 Nitrate as N 0.21 mg-N/L EPA 9056A 03/22/2016 12:27 BGN90340.023 1 Sulfate 0.50 mg/L EPA 9056A 03/22/2016 12:27 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:56 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.120 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.05 1 Calcium (Ca)9.54 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Iron (Fe)1.56 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.01 1 Magnesium (Mg)4.55 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Manganese (Mn)0.020 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Potassium (K)2.39 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 Sodium (Na)7.92 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.05 1 Zinc (Zn)0.007 mg/L SW 6010D 03/30/2016 12:08 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 17:55 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 17:55 JAHERMA11 Chromium (Cr)3.66 ug/L SW 6020B 03/30/2016 17:55 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 17:55 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 17:55 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 110 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 12 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004537 Collection Date:21-Mar-16 9:20 AM Site:SW-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 03/23/2016 10:34 CJELLIO51 INORGANIC IONS BY IC Chloride 3.2 mg/L EPA 9056A 03/22/2016 13:18 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 03/22/2016 13:18 BGN90340.1 1 Nitrate 0.29 mg/L EPA 9056A 03/22/2016 13:18 BGN90340.1 1 Nitrate as N 0.07 mg-N/L EPA 9056A 03/22/2016 13:18 BGN90340.023 1 Sulfate 4.5 mg/L EPA 9056A 03/22/2016 13:18 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 15:08 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.065 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.05 1 Calcium (Ca)1.47 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Iron (Fe)0.969 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.01 1 Magnesium (Mg)1.18 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Manganese (Mn)0.185 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Potassium (K)1.94 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 Sodium (Na)1.45 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.05 1 Zinc (Zn)0.006 mg/L SW 6010D 03/30/2016 12:12 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 18:00 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 18:00 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 18:00 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 18:00 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 18:00 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 37 mg/L SM2540C 03/22/2016 14:20 PARMSTR251 Page 13 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004538 Collection Date:21-Mar-16 10:20 AM Site:C1 LEACHATE 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 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride 390 mg/L EPA 9056A 03/22/2016 15:16 BGN903450500 Fluoride 4.0 mg/L EPA 9056A 03/22/2016 15:16 BGN90342.5 25 Nitrate 22 mg/L EPA 9056A 03/22/2016 15:16 BGN90342.5 25 Nitrate as N 5.0 mg-N/L EPA 9056A 03/22/2016 15:16 BGN90340.023 1 Sulfate 2500 mg/L EPA 9056A 03/22/2016 15:16 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 14:58 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.024 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 Boron (B)35.1 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.5 10 Calcium (Ca)552 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.1 10 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 Iron (Fe)148 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.1 10 Magnesium (Mg)188 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.05 10 Manganese (Mn)4.78 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 Nickel (Ni)0.127 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 Potassium (K)62.9 mg/L SW 6010D 03/30/2016 12:16 JJMACKE110 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 Sodium (Na)106 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.5 10 Zinc (Zn)0.182 mg/L SW 6010D 03/30/2016 12:16 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 10 ug/L SW 6020B 03/30/2016 18:06 JAHERMA1010 Cadmium (Cd)< 10 ug/L SW 6020B 03/30/2016 18:06 JAHERMA1010 Chromium (Cr)< 10 ug/L SW 6020B 03/30/2016 18:06 JAHERMA1010 Lead (Pb)< 10 ug/L SW 6020B 03/30/2016 18:06 JAHERMA1010 Selenium (Se)478 ug/L SW 6020B 03/30/2016 18:06 JAHERMA1010 TOTAL DISSOLVED SOLIDS TDS 4100 mg/L SM2540C 03/22/2016 14:20 PARMSTR5001 Page 14 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 2016004539 Collection Date:21-Mar-16 12:05 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 03/23/2016 07:47 CJELLIO201 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 9056A 03/22/2016 08:30 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 03/22/2016 08:30 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 03/22/2016 08:30 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 03/22/2016 08:30 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 03/22/2016 08:30 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 03/22/2016 15:15 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.05 1 Calcium (Ca)0.010 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.01 1 Copper (Cu)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 Sodium (Na)< 0.05 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 03/30/2016 12:20 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 03/30/2016 18:11 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 03/30/2016 18:11 JAHERMA11 Chromium (Cr)< 1 ug/L SW 6020B 03/30/2016 18:11 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 03/30/2016 18:11 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 03/30/2016 18:11 JAHERMA11 Page 15 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030463 ALK_FIX4.5 ALKALINITY (FIXED END POINT 4.5) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16020402 -- 2016004529 Alkalinity (mg/L CaCO3)0.617mg/L (CaCO3) -139.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3)54.3 99.2mg/L (CaCO3) -12080153.9 Page 16 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030470 ALK_LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16020402 -- 2016004530 Alkalinity (mg/L CaCO3)0mg/L (CaCO3) -11.84 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3)10.86 89mg/L (CaCO3) -1208019.66 Page 17 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030443 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0318 mg/L -10.0318 0.1 < 1/2 RDL Fluoride 0.0318 mg/L -10.0318 0.1 < 1/2 RDL Nitrate 0.0246 mg/L -10.0246 0.1 < 1/2 RDL Sulfate -0.0223 mg/L -1-0.0223 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.59 5 106mg/L -1208016.59 Fluoride 5.32 5 103mg/L -1208015.32 Nitrate 5.64 5 102mg/L -1208015.64 Sulfate 5.31 5 103mg/L -1208015.31 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.59 5 106 0.0471mg/L -1208016.59 Fluoride 5.32 5 103 0.0929mg/L -1208015.32 Nitrate 5.63 5 102 0.106mg/L -1208015.63 Sulfate 5.3 5 103 0.155mg/L -1208015.3 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 7.03 5 109mg/L -1208017.03 Fluoride 5.38 5 103mg/L -1208015.38 Nitrate 6.11 5 103mg/L -1208016.11 Sulfate 5.71 5 104mg/L -1208015.71 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 7.07 5 109 0.851mg/L -1208017.07 Fluoride 5.41 5 104 0.662mg/L -1208015.41 Nitrate 6.12 5 104 0.22mg/L -1208016.12 Sulfate 5.73 5 104 0.393mg/L -1208015.73 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.07 5 101mg/L -1208015.07 Fluoride 5.19 5 104mg/L -1208015.19 Nitrate 5.05 5 101mg/L -1208015.05 Sulfate 5.02 5 100mg/L -1208015.02 Page 18 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030453 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) -0.007 ug/L -1-0.007 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.002 ug/L -10.002 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2 2 100ug/L -1208012 Mercury (Hg) 2 2 100ug/L -1158512 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004528 Mercury (Hg) 0.97 1 97.7ug/L -1307010.97 Mercury (Hg) 0.97 1 97.7ug/L -1257510.97 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004528 Mercury (Hg) 0.973 1 98 0.307ug/L -1257510.973 Mercury (Hg) 0.973 1 98 0.307ug/L -1307010.973 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004537 Mercury (Hg) 0.971 1 96.6ug/L -1307010.971 Mercury (Hg) 0.971 1 96.6ug/L -1257510.971 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004537 Mercury (Hg) 0.954 1 94.9 1.78ug/L -1257510.954 Mercury (Hg) 0.954 1 94.9 1.78ug/L -1307010.954 Page 19 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030541 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) -0.000082 mg/L -1-0.000082 0.005 < 1/2 RDL Boron (B) 0.00155 mg/L -10.00155 0.05 < 1/2 RDL Calcium (Ca) 0.00346 mg/L -10.00346 0.01 < 1/2 RDL Copper (Cu) 0.000445 mg/L -10.000445 0.005 < 1/2 RDL Iron (Fe) 0.000142 mg/L -10.000142 0.01 < 1/2 RDL Magnesium (Mg) 0.00235 mg/L -10.00235 0.005 < 1/2 RDL Manganese (Mn) -0.000286 mg/L -1-0.000286 0.005 < 1/2 RDL Nickel (Ni) -0.000573 mg/L -1-0.000573 0.005 < 1/2 RDL Potassium (K) -0.0109 mg/L -1-0.0109 0.1 < 1/2 RDL Silver (Ag) 0.000253 mg/L -10.000253 0.005 < 1/2 RDL Sodium (Na) 0.00155 mg/L -10.00155 0.05 < 1/2 RDL Zinc (Zn) 0.00225 mg/L -10.00225 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.09 5 102mg/L -1208015.09 Boron (B) 4.93 5 98.5mg/L -1208014.93 Calcium (Ca) 4.84 5 96.8mg/L -1208014.84 Copper (Cu) 4.98 5 99.7mg/L -1208014.98 Iron (Fe) 4.88 5 97.7mg/L -1208014.88 Magnesium (Mg) 5.11 5 102mg/L -1208015.11 Manganese (Mn) 5.09 5 102mg/L -1208015.09 Nickel (Ni) 4.92 5 98.4mg/L -1208014.92 Potassium (K) 4.98 5 99.5mg/L -1208014.98 Silver (Ag) 0.501 0.5 100mg/L -1208010.501 Sodium (Na) 5.02 5 100mg/L -1208015.02 Zinc (Zn) 5 5 99.9mg/L -1208015 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004529 Barium (Ba) 5.3 5 105mg/L -1257515.3 Boron (B) 5.07 5 101mg/L -1257515.07 Calcium (Ca) 15.7 5 105mg/L -12575115.7 Copper (Cu) 5.12 5 102mg/L -1257515.12 Iron (Fe) 5.09 5 101mg/L -1257515.09 Magnesium (Mg) 6.42 5 106mg/L -1257516.42 Manganese (Mn) 5.25 5 105mg/L -1257515.25 Nickel (Ni) 5.05 5 101mg/L -1257515.05 Potassium (K) 6.37 5 104mg/L -1257516.37 Silver (Ag) 0.508 0.5 101mg/L -1257510.508 Page 20 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030541 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004529 Sodium (Na) 9.2 5 106mg/L -1257519.2 Zinc (Zn) 5.17 5 103mg/L -1257515.17 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004529 Barium (Ba) 5.2 5 103 1.86mg/L -1257515.2 Boron (B) 5 5 99.9 1.37mg/L -1257515 Calcium (Ca) 15.4 5 99.3 5.16mg/L -12575115.4 Copper (Cu) 5.01 5 100 2.15mg/L -1257515.01 Iron (Fe) 5 5 98.8 1.77mg/L -1257515 Magnesium (Mg) 6.33 5 104 1.85mg/L -1257516.33 Manganese (Mn) 5.16 5 103 1.77mg/L -1257515.16 Nickel (Ni) 4.97 5 99.3 1.78mg/L -1257514.97 Potassium (K) 6.24 5 101 2.39mg/L -1257516.24 Silver (Ag) 0.501 0.5 100 1.38mg/L -1257510.501 Sodium (Na) 9.03 5 102 3.43mg/L -1257519.03 Zinc (Zn) 5.07 5 101 1.92mg/L -1257515.07 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004535 Barium (Ba) 4.95 5 97.1mg/L -1257514.95 Boron (B) 4.76 5 95mg/L -1257514.76 Calcium (Ca) 20.7 5 81.7mg/L -12575120.7 Copper (Cu) 4.76 5 95.1mg/L -1257514.76 Iron (Fe) 4.71 5 93.7mg/L -1257514.71 Magnesium (Mg) 8.39 5 91.4mg/L -1257518.39 Manganese (Mn) 4.88 5 97.6mg/L -1257514.88 Nickel (Ni) 4.7 5 93.9mg/L -1257514.7 Potassium (K) 7.01 5 94.4mg/L -1257517.01 Silver (Ag) 0.474 0.5 94.7mg/L -1257510.474 Sodium (Na) 9.46 5 94.7mg/L -1257519.46 Zinc (Zn) 4.79 5 95.7mg/L -1257514.79 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004535 Barium (Ba) 5.22 5 103 5.49mg/L -1257515.22 Boron (B) 4.97 5 99.2 4.37mg/L -1257514.97 Calcium (Ca) 21.9 5 106 25.7mg/L -12575121.9 Copper (Cu) 5 5 99.9 4.92mg/L -1257515 Iron (Fe) 4.96 5 98.6 5.14mg/L -1257514.96 Page 21 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030541 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004535 Magnesium (Mg) 8.88 5 101 10.1mg/L -1257518.88 Manganese (Mn) 5.13 5 103 5mg/L -1257515.13 Nickel (Ni) 4.94 5 98.7 4.96mg/L -1257514.94 Potassium (K) 7.36 5 101 7.01mg/L -1257517.36 Silver (Ag) 0.497 0.5 99.3 4.82mg/L -1257510.497 Sodium (Na) 9.92 5 104 9.18mg/L -1257519.92 Zinc (Zn) 5.04 5 101 5.13mg/L -1257515.04 Page 22 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030544 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Arsenic (As) -0.0011 ug/L -1-0.0011 1 < 1/2 RDL Cadmium (Cd) -0.0008 ug/L -1-0.0008 1 < 1/2 RDL Chromium (Cr) -0.0725 ug/L -1-0.0725 1 < 1/2 RDL Lead (Pb) -0.0029 ug/L -1-0.0029 1 < 1/2 RDL Selenium (Se) 0.0074 ug/L -10.0074 1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Arsenic (As) 51.3 50 103ug/L -12080151.3 Cadmium (Cd) 52 50 104ug/L -12080152 Chromium (Cr) 51.7 50 103ug/L -12080151.7 Lead (Pb) 51.6 50 103ug/L -12080151.6 Selenium (Se) 49 50 98ug/L -12080149 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004528 Arsenic (As) 48.6 50 96.9ug/L -12080148.6 Cadmium (Cd) 50.3 50 101ug/L -12080150.3 Chromium (Cr) 55 50 101ug/L -12080155 Lead (Pb) 50.6 50 101ug/L -12080150.6 Selenium (Se) 49.4 50 98.8ug/L -12080149.4 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004528 Arsenic (As) 49.4 50 98.5 1.6ug/L -12080149.4 Cadmium (Cd) 50.8 50 102 0.978ug/L -12080150.8 Chromium (Cr) 55.8 50 102 1.56ug/L -12080155.8 Lead (Pb) 51.5 50 102 1.68ug/L -12080151.5 Selenium (Se) 50.9 50 102 2.97ug/L -12080150.9 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004532 Arsenic (As) 48.1 50 96.1ug/L -12080148.1 Cadmium (Cd) 49.5 50 98.9ug/L -12080149.5 Chromium (Cr) 50.7 50 100ug/L -12080150.7 Lead (Pb) 50.1 50 99.7ug/L -12080150.1 Selenium (Se) 47.8 50 95.5ug/L -12080147.8 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004532 Arsenic (As) 47.6 50 95.2 0.881ug/L -12080147.6 Page 23 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030544 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16020402 -- 2016004532 Cadmium (Cd) 49.5 50 98.9 0.0372ug/L -12080149.5 Chromium (Cr) 50.4 50 99.7 0.635ug/L -12080150.4 Lead (Pb) 50 50 99.6 0.117ug/L -12080150 Selenium (Se) 48 50 96 0.525ug/L -12080148 Page 24 of 26 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16020402 Q16030448 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: J16020402 -- 2016004528 TDS 1.55mg/L -165 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16020402 -- 2016004529 TDS 1.42mg/L -170 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 96mg/L -11090196 Page 25 of 26 Page 26 of 26