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HomeMy WebLinkAbout8505_DukeBelewsCreekFGD_May2016_1stSemiAnnual_DIN26536_20160729 FGD Residue Landfill Permit No. 8505 Semiannual Groundwater Monitoring Report May 2016 Sampling Event Belews Creek Steam Station August 2, 2016 Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event CONTENTS 1 Contents Page Report Verification i Contents 1 Section 1 – Background 2 Section 2 – Methods 4 2.1 Sampling and Analysis Methods 4 2.2 Statement of Work 4 Section 3 – Results 6 3.1 Site Groundwater Flow 6 3.2 Analytical Results 6 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. Analytical Results that Equal or Exceed 15A 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 | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 1 – BACKGROUND 2 Section 1 – Background The flue gas desulfurization (FGD) residue landfill is located at the Duke Energy Carolinas, LLC (Duke Energy) Belews Creek Steam Station, in Stokes County, North Carolina. The FGD residue landfill is permitted to receive FGD residue (gypsum) from Belews Creek Steam Station operations. The landfill is permitted under the North Carolina Department of Environmental Quality (NCDEQ) Solid Waste Permit No. 8505. The FGD residue landfill is located south of the Belews Creek plant, on land between two arms of the Belews Lake. The West Belews Creek arm of the lake is located west of the landfill site and the East Belews Creek arm of the lake is located east of the site. Craig Road is located to the west of the landfill. The FGD residue landfill and nearby surrounding area are depicted on Figure 1. The landfill consists of four cells contained in an area of approximately 24 acres. The adjacent stormwater basin occupies an area of approximately 2.4 acres and is used to manage leachate and stormwater collected from the landfill. The landfill has an engineered liner system consisting of a leachate collection system, underlain by a high-density polyethylene (HDPE) geomembrane liner, underlain by a geo-synthetic clay liner. The subsurface conditions in the landfill area consist of residual soils, saprolite, partially weathered rock, and bedrock, as described in the Water Quality Monitoring Plan.1 As is typical for groundwater systems located in the Piedmont region, groundwater at the landfill site occurs within the saprolite, partially weathered rock, and shallow fractured bedrock under unconfined aquifer conditions. The groundwater flow in the area of the landfill is generally from areas of higher topography, located to the east of the landfill, to the west and to the northwest of the landfill, towards Belews Lake. 1 Water Quality Monitoring Plan FGD Scrubber Residue Landfill Belews Creek Steam Station, December 07, 2007. Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 1 – BACKGROUND 3 The monitoring system for the landfill consists of the following: Monitoring Wells2:BC-20 BC-21 BC-22 BC-23A BC-25 BC-26 BC-27 BC-28 BC-29 BC-30 BC-31 BC-323 Observation Well: BC-7 Surface Water: SW-1 Leachate Sample: Leachate The monitoring system for the landfill is shown on Figure 2. A summary of monitoring well construction information is presented in Table 1. Monitoring wells BC-23A and BC-28 are considered to represent background groundwater quality, according to the Water Quality Monitoring Plan. The groundwater monitoring locations are sampled on a semi-annual basis and the results compared to groundwater quality standards found in 15A NCAC .02L .0202 (g) (2L Standards). Observation well BC-7 is used for water level measurements only. Monitoring wells are used to monitor groundwater quality and to measure groundwater levels. SW-1 is a groundwater seep located to the east of well BC-28. When water is present, it emanates from the ground just above the sampling location. SW-1 analytical results are compared to 2L Standards. This surface water feature drains to Belews Lake. 2 BC-25 and BC-27 were converted (June 2015) to stick-up wells in an effort to reduce TDS and obtain better samples. 3 Monitoring well BC-32 was installed in August 2013, as part of a groundwater assessment being conducted at the landfill. The monitoring well is not included in the Water Quality Monitoring Plan, but the analytical results from the well are included in this landfill groundwater monitoring report. Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 2 – METHODS 4 Section 2 – Methods 2.1 Sampling and Analysis Methods Groundwater sampling and documentation of sampling activities were performed by Duke Energy personnel (Duke Energy Carolinas Field Certification #5193) in accordance with the North Carolina Solid Waste Management Guidelines. Copies of the field sampling forms are included in Appendix A. The parameters and constituents sampled were selected by Duke Energy and the NCDEQ Division of Solid Waste and were analyzed by the Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248) and provided to HDR by Duke Energy. The laboratory report and chain-of-custody forms are included in Appendix B. The groundwater samples were analyzed using the following analytical methods:  Barium, boron, chromium, copper, iron, manganese, nickel, silver, and zinc using Environmental Protection Agency (EPA) Solid Waste (SW) 8464 - Method 6010D  Arsenic, cadmium, lead, and selenium by EPA SW 846 - Method 6020B  Chloride, fluoride, nitrate as nitrogen, and sulfate using EPA SW 846 - Method 9056A  Mercury using EPA SW 846 - Method 7470A  Total Dissolved Solids using Standard Method (SM) 2540C 2.2 Statement of Work HDR completed the following tasks:  Received field sampling information provided by Duke Energy (performed by Duke Energy personnel) for monitoring wells BC-20, BC-21, BC-22, BC-23A, BC-25, BC-26, BC-27, BC-28, BC-29, BC-30, BC-31, BC-32, surface water sampling location SW-1, and the leachate sampling location. The samples were collected on May 4, 2016 and HDR received the data on May 25, 2016.  Reviewed the laboratory analytical results for the samples noted above. The Electronic Data Deliverable (EDD), provided by Duke Energy, was adapted to conform to the format requirements of the NCDEQ EDD template. HDR added an italicized J data qualifier (J’) to indicate a detected concentration that equals or is greater than the laboratory’s method reporting limit (MRL), but less than the Solid Waste Section Limit5 (SWSL), and retained the laboratory-supplied qualifier J to indicate values that equal or are greater than the laboratory’s method detection limit (MDL) but are less than the MRL. A copy of the original EDD is retained in HDR’s files. 4 EPA Hazardous Waste Test Methods (SW-846); available online at https://www.epa.gov/hw-sw846 (Accessed July 1, 2016) 5 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 | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 2 – METHODS 5  Developed a generalized groundwater surface contour map using map data and groundwater elevation data supplied by Duke Energy.  Prepared and submitted this Semiannual Groundwater Monitoring Report to Duke Energy. Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 3 – RESULTS 6 Section 3 – Results 3.1 Site Groundwater Flow Generalized groundwater surface contours and groundwater flow direction arrows for the site are shown on Figure 3. These contours were developed using groundwater elevations measured at the wells on the date of sampling. Calculated groundwater flow velocities are presented on Table 2. Based on the groundwater elevations measured at the wells on the date of sampling, groundwater flow in the area of the landfill is generally from areas of higher topography, located to the east of the landfill, to the west and to the northwest of the landfill, towards Belews Lake. 3.2 Analytical Results A summary of the field data is presented in Table 3. The field and analytical results of groundwater and surface water sampling are summarized in Table 4. The 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 are presented in Table 5. The field and analytical results of leachate sampling are summarized in Table 6. Concentrations with values that equal or are greater than the SWSLs are noted on Tables 4 and 6 by gray-shaded 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 and the laboratory report. HDR previously prepared and submitted an assessment to NCDEQ for exceedances of 2L Standards at this landfill (Groundwater Assessment Belews Creek Steam Station FGD Residue Landfill, Permit No. 8505. October 5, 2012). The report assessed the exceedances of the 2L Standards at wells BC-20, BC-21, BC-23A, BC- 26, BC-27, BC-29, and BC-31 and at surface water sampling location SW-1. The assessment report concluded for the period of analytical results reviewed that:  the source of iron exceedances reported in BC-20, BC-21, BC-23A, BC-26, BC-27, BC- 29, and BC-31 appear to be related to turbidity introduced from naturally occurring sources,  the source of manganese exceedances reported in BC-27 appear to be related to turbidity introduced from naturally occurring sources,  the manganese results at BC-21 do not appear to be related to turbidity, and Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 3 – RESULTS 7  the iron and manganese exceedances at surface water sampling location SW-1 are from naturally occurring sources and are not related to impacts from the landfill. The report assessed 2L Standard exceedances for iron, sulfate, and total dissolved solids (TDS) at monitoring well BC-25. HDR recommended installing an additional monitoring well at the review boundary between BC-25 and the landfill to further delineate the sulfate and TDS concentrations in this area and improve the understanding of groundwater flow and quality near BC-25. HDR further recommended that BC-20 and BC-21 be re-sampled when the new monitoring well was sampled. In a letter dated November 28, 20126 to Mr. Ed Sullivan, P.E., of Duke Energy, the NCDEQ Solid Waste Section approved the recommendations presented in the groundwater assessment report dated October 5, 2012. Monitoring well BC-32 was installed in August 2013, and HDR prepared and submitted a supplemental groundwater assessment to NCDEQ (Supplemental Groundwater Assessment Belews Creek Steam Station FGD Residue Landfill, Permit No. 8505. June 4, 2014). The supplemental groundwater assessment report indicated:  although it is not possible to eliminate leakage through the liner system as a cause for 2L Standard exceedances, leakage through the liner system is not the likely source of 2L Standard exceedances, and  increases in precipitation runoff received by non-contact stormwater basins SB-6 and SB-7, due to the process of filling Cell 1, may have caused deposited FGD residue to be subjected to increased infiltration into the groundwater at these basins. It appears that an increase in surface runoff and infiltration of gypsum into the groundwater in this area may be the source of exceedances of sulfate, TDS, and selenium. As part of the supplemental groundwater assessment report HDR recommended:  monitoring well BC-32 should continue to be sampled as part of the groundwater monitoring program for the FGD Residue Landfill,  if concentrations of sulfate and TDS decrease to below the 2L Standard in monitoring wells BC-25 and BC-32 and remain below the 2L Standard for a minimum of two sampling events, discontinue groundwater monitoring at BC-25 and incorporate monitoring well BC-32 into the groundwater monitoring program for the FGD Residue Landfill, and  if the concentrations of sulfate and TDS remain above the 2L Standards in monitoring wells BC-25 and BC-32 for the next three sampling events, an additional assessment should be conducted to identify the sources of the exceedances. 6 North Carolina Department of Environment and Natural Resources, Division of Waste Management. November 28, 2012, Groundwater Assessment Report Response. Duke Energy – Belews Creek FGD Landfill, DOC ID 17761. Duke Energy Carolinas, LLC | Belews Creek Steam Station FGD Residue Landfill Semiannual Groundwater Monitoring Report May 2016 Sampling Event SECTION 3 – RESULTS 8 This is the fourth groundwater monitoring event since the completion of the supplemental groundwater assessment (November 2014, May 2015, November 2015, and May 2016). The sulfate and TDS concentrations in monitoring wells BC-25 and BC-32 have been greater than the 2L Standards during last four sampling events, with the concentrations of these parameters generally increasing in both of the monitoring wells. For the last three sampling events, sulfate concentrations in BC-20 have been above the 2L standard of 250 mg/L. The selenium concentration in BC-21 was measured above the 2L standard in August 2013 but below the standard in all events before and after that event. The sulfate concentration measured in monitoring well BC-21 has been greater than the 2L Standard during the last five sampling events. Selenium in BC-25 has been measured at concentrations greater than the 2L standard of 20 µg/L during both May and November 2015 sampling events (at 20.3 µg/L and 21.9 µg/L, respectively). However, as of May 2016, the selenium concentration is below 2L at 12.4 µg/L. Based on the results of the sampling events conducted since the June 2014 Supplemental Groundwater Assessment, Duke Energy contacted DEQ and is in the process of providing a plan for further assessment of the groundwater exceedances at 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 / B e l e w s C r e e k 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 , P e r m i t N o . 8 5 0 5 La t i t u d e L o n g i t u d e BC - 7 1 1 / 2 1 / 2 0 0 2 3 6 . 2 7 3 0 7 8 7 - 8 0 . 0 5 8 8 0 0 1 7 7 7 . 8 0 7 7 5 . 7 8 2 . 0 2 7 4 2 . 5 9 3 5 . 2 1 5 2 . 3 0 3 7 . 3 0 3 7 . 3 0 - 5 2 . 3 0 B e d r o c k 2 P V C BC - 2 0 8 / 3 1 / 2 0 0 4 3 6 . 2 7 5 9 4 6 7 - 8 0 . 0 5 7 9 8 5 2 7 5 7 . 2 2 7 5 4 . 5 8 2 . 6 4 7 4 5 . 5 0 1 1 . 7 2 2 4 . 2 2 1 4 . 2 2 1 4 . 2 2 - 2 4 . 2 2 S a p r o l i t e / P W R 2 P V C BC - 2 1 9 / 1 / . 2 0 0 4 3 6 . 2 7 6 2 6 6 1 - 8 0 . 0 5 6 3 0 6 8 7 5 6 . 6 9 7 5 3 . 4 2 3 . 2 7 7 4 7 . 1 1 9 . 5 8 1 6 . 7 7 6 . 7 7 6 . 7 7 - 1 6 . 7 7 S a p r o l i t e 2 P V C BC - 2 2 9 / 2 / 2 0 0 4 3 6 . 2 7 6 1 2 5 8 - 8 0 . 0 5 4 6 2 5 5 7 6 5 . 9 1 7 6 3 . 7 2 2 . 1 9 7 6 3 . 0 4 2 . 8 7 1 3 . 0 0 3 . 0 0 3 . 0 0 - 1 3 . 0 0 S a p r o l i t e 2 P V C BC - 2 3 A 9 / 2 / 2 0 0 4 3 6 . 2 7 4 7 3 2 6 - 8 0 . 0 5 3 8 3 7 3 8 6 3 . 7 9 8 6 2 . 5 6 1 . 2 3 7 8 3 . 6 8 8 0 . 1 1 1 0 1 . 2 1 7 6 . 2 1 7 6 . 2 1 - 1 0 1 . 2 1 P W R / B e d r o c k 2 PVC BC - 2 5 2 / 2 1 / 2 0 0 6 3 6 . 2 7 6 0 9 1 1 - 8 0 . 0 5 9 0 9 1 0 7 4 5 . 9 6 7 4 5 . 9 8 - 0 . 0 2 73 5 . 5 3 12 . 9 0 23 . 1 5 8. 1 5 8. 1 5 - 2 3 . 1 5 S a p r o l i t e / P W R 2 PVC BC - 2 6 2 / 1 7 / 2 0 0 6 3 6 . 2 7 5 1 0 2 2 - 8 0 . 0 5 9 5 3 6 1 7 4 9 . 3 2 7 4 7 . 2 1 2 . 1 1 73 5 . 0 4 14 . 2 8 23 . 2 6 8. 2 6 8. 2 6 - 2 3 . 2 6 Saprolite 2 PVC BC - 2 7 2 / 2 0 / 2 0 0 6 3 6 . 2 7 4 2 8 1 6 - 8 0 . 0 5 9 5 7 0 6 7 6 1 . 8 8 7 6 1 . 9 6 - 0 . 0 8 73 1 . 5 7 33 . 2 1 34 . 9 5 19 . 9 5 1 9 . 9 5 - 3 4 . 9 5 Saprolite 2 PVC BC - 2 8 2 / 1 5 / 2 0 0 6 3 6 . 2 7 2 5 9 1 6 - 8 0 . 0 5 5 8 4 3 9 8 1 8 . 0 9 8 1 6 . 0 2 2 . 0 7 76 7 . 3 0 50 . 7 9 60 . 2 0 45 . 2 0 4 5 . 2 0 - 6 0 . 2 0 S a p r o l i t e / P W R / B R 2 PVC BC - 2 9 1 0 / 2 9 / 2 0 0 7 3 6 . 2 7 3 7 8 3 6 - 8 0 . 0 5 8 9 6 2 5 7 5 3 . 1 8 7 5 1 . 4 1 1 . 7 7 73 8 . 5 4 17 . 6 6 22 . 3 0 7. 3 0 7. 3 0 - 2 2 . 3 0 Saprolite 2 PVC BC - 3 0 1 0 / 2 9 / 2 0 0 7 3 6 . 2 7 2 9 6 1 2 - 8 0 . 0 5 7 9 1 3 4 7 7 5 . 7 2 7 7 3 . 9 1 1 . 8 1 75 1 . 0 3 24 . 6 9 34 . 1 0 19 . 1 0 1 9 . 1 0 - 3 4 . 1 0 S a p r o l i t e / P W R 2 PVC BC - 3 1 1 0 / 3 0 / 2 0 0 7 3 6 . 2 7 3 4 8 5 0 - 8 0 . 0 5 5 2 5 7 3 8 1 6 . 4 0 8 1 3 . 4 3 2 . 9 7 75 6 . 1 3 60 . 2 7 83 . 3 0 63 . 3 0 6 3 . 3 0 - 8 3 . 3 0 P W R / B e d r o c k 2 PVC BC - 3 2 8 / 1 2 / 2 0 1 3 3 6 . 2 7 5 6 7 5 7 - 8 0 . 0 5 8 9 0 4 1 7 5 6 . 5 6 7 5 3 . 6 2 2 . 9 4 74 3 . 9 4 12 . 6 2 33 . 0 1 18 . 0 1 1 8 . 0 1 - 3 3 . 0 1 S a p r o l i t e / P W R 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 . B R i n d i c a t e s b e d r o c k . 7 . H o r i z o n t a l d a t u m a s s u m e d t o b e N A D 8 3 . 8 . E l e v a t i o n s b a s e d o n N V G D 2 9 v e r t i c a l d a t u m . 9 . M o n i t o r i n g w e l l s B C - 2 5 a n d B C - 2 7 w e r e o r i g i n a l l y f l u s h - m o u n t m o n i t o r i n g w e l l s , b u t w e r e c o n v e r t e d t o s t i c k - u p w e l l s i n J u n e 2 0 1 5 . 10 . B C - 3 2 w a s o r i g i n a l l y s u r v e y e d i n N A V D 8 8 v e r t i c a l d a t u m . E l e v a t i o n p r e s e n t e d i n t a b l e w a s c o n v e r t e d t o N V G D 2 9 v e r t i c a l d a t u m . 11 . D e p t h t o g r o u n d w a t e r w a s m e a s u r e d o n M a y 4 , 2 0 1 6 . 12 . 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 C a r o l i n a s , L L C o n M a y 2 5 , 2 0 1 6 . 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 (ft . ) We l l I D We l l In s t a l l a t i o n Da t e Co o r d i n a t e s TO 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 . ) Gr o u n d w a t e r Ele v a t i o n (f t . ) De p t h t o W a t e r be l o w T O C (ft . ) 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 (f t . ) Casing TypeWell Diameter (in.)Geology of Screened Interval Sc r e e n e d I n t e r v a l be l o w T O C (f t . ) 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 / B e l e w s C r e e k 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 , P e r m i t N o . 8 5 0 5 BC - 7 74 5 74 0 17 9 0 . 0 2 8 0 . 3 1 0 0 . 0 0 5 1 . 7 3 BC - 2 0 75 0 74 5 25 8 0 . 0 1 9 0 . 4 1 1 0 . 2 5 9 0 . 0 3 BC - 2 1 75 0 74 5 10 9 0 . 0 4 6 0 . 4 1 1 0 . 2 5 9 0 . 0 7 BC - 2 3 A 7 8 3 . 6 8 78 0 16 5 0 . 0 2 2 0 . 3 1 0 0 . 0 0 5 1 . 3 8 BC - 2 5 74 0 73 5 96 0 . 0 5 2 0 . 4 1 1 0 . 2 5 9 0 . 0 8 BC - 2 6 74 0 73 5 16 1 0 . 0 3 1 0 . 4 1 1 0 . 2 5 9 0 . 0 5 BC - 2 7 73 5 73 0 84 0 . 0 5 9 0 . 4 1 1 0 . 2 5 9 0 . 0 9 BC - 2 8 7 6 7 . 3 0 76 5 21 0 . 1 0 9 0 . 4 1 1 0 . 2 5 9 0 . 1 7 BC - 2 9 74 0 73 5 99 0 . 0 5 1 0 . 4 1 1 0 . 2 5 9 0 . 0 8 BC - 3 0 75 5 75 0 99 0 . 0 5 1 0 . 4 1 1 0 . 2 5 9 0 . 0 8 BC - 3 1 7 5 6 . 1 3 75 5 11 2 0 . 0 1 0 0 . 3 1 0 0 . 0 0 5 0 . 6 3 BC - 3 2 74 5 74 0 23 8 0 . 0 2 1 0 . 4 1 1 0 . 2 5 9 0 . 0 3 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 a p p r o x i m a t e 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 i n f o r m a t i o n i s a v a i l a b l e t o c a l c u l a t e v e l o c i t y . 5 . H y d r a u l i c g r a d i e n t 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 f o r t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i g r a p h i c l a y e r 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 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 . 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 f o r t h e b e d r o c k l a y e r 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 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 ) . 8 . 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 f o r t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i g r a p h i c l a y e r i s t h e m e a n v a l u e e s t i m a t e d f r o m g r a i n s i z e d a t a u s i n g F e t t e r / B e a r D i a g r a m s . 9 . E f f e c t i v e p o r o s i t y f o r t h e b e d r o c k l a y e r i s b a s e d o n p u b l i s h e d v a l u e s . 10 . H y d r a u l i c g r a d i e n t a n d g r o u n d w a t e r v e l o c i t i e s c a l c u l a t e d b a s e d o n g r o u n d w a t e r d e p t h m e a s u r e d o n M a y 4 , 2 0 1 6 . Ef f e c t i v e Po r o s i t y (% / 1 0 0 ) Gr o u n d w a t e r Ve l o c i t y (f t / d a y ) We l l I D 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 / B e l e w s C r e e k 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 , P e r m i t N o . 8 5 0 5 5/ 4 / 2 0 1 6 B C - 7 5 2 . 3 0 3 5 . 2 1 7 4 2 . 5 9 N / A N / A L O N / A N / A N / A N / A N / A N/ A N/A N / A N / A N / A 5/ 4 / 2 0 1 6 B C - 2 0 2 4 . 2 2 1 1 . 7 2 7 4 5 . 5 0 N o r m a l N o n e L F 2 1 0 2 . 0 4 0 . 8 5 N / A 1 5 . 0 3 1 , 0 1 0 5.2 4 . 6 2 3 6 8 8 . 5 4 5/ 4 / 2 0 1 6 B C - 2 1 1 6 . 7 7 9 . 5 8 7 4 7 . 1 1 N o r m a l N o n e L F 2 1 0 1 . 1 7 0 . 8 5 N / A 1 5 . 5 1 9 7 1 4.8 4 . 0 9 3 5 5 7 . 8 9 5/ 4 / 2 0 1 6 B C - 2 2 1 3 . 0 0 2 . 8 7 7 6 3 . 0 4 N o r m a l N o n e C P N / A 1 . 6 5 5 . 2 5 N O 1 4 . 2 4 4 2 7 5.3 4 . 3 8 3 3 2 4 . 5 0 5/ 4 / 2 0 1 6 B C - 2 3 A 1 0 1 . 2 1 8 0 . 1 1 7 8 3 . 6 8 N o r m a l N o n e C P N / A 3 . 4 4 7 . 5 0 N O 1 5 . 0 9 44 5.7 1 3 . 9 2 9 2 8 . 1 1 5/ 4 / 2 0 1 6 B C - 2 5 2 6 . 1 5 1 2 . 9 0 7 3 5 . 5 3 N o r m a l N o n e L F 2 3 2 2 . 1 6 1 . 9 5 N / A 1 8 . 4 1 1 , 7 0 7 5.4 4 7 . 6 4 4 0 4 . 4 2 5/ 4 / 2 0 1 6 B C - 2 6 2 3 . 2 6 1 4 . 2 8 7 3 5 . 0 4 N o r m a l N o n e L F 3 0 0 1 . 4 6 4 . 0 5 N / A 1 5 . 6 3 1 5 5 4.8 4 . 7 4 4 7 7 3 . 4 2 5/ 4 / 2 0 1 6 B C - 2 7 3 8 . 3 3 3 3 . 2 1 7 3 1 . 5 7 N o r m a l N o n e L F 1 6 2 0 . 8 4 1 . 3 5 N / A 1 7 . 2 9 1 9 3 5.7 2 . 5 2 4 4 1 . 5 8 5/ 4 / 2 0 1 6 B C - 2 8 6 0 . 2 0 5 0 . 7 9 7 6 7 . 3 0 N o r m a l N o n e L F 1 5 0 1 . 5 3 0 . 6 5 N / A 1 6 . 2 6 58 5.6 8 . 4 3 0 1 6 . 9 5 5/ 4 / 2 0 1 6 B C - 2 9 2 5 . 3 2 1 7 . 6 6 7 3 8 . 5 4 N o r m a l N o n e L F 1 7 1 1 . 2 5 1 . 5 0 N / A 1 5 . 3 3 2 5 6 4.9 6 . 4 5 4 1 3 1 . 8 2 5/ 4 / 2 0 1 6 B C - 3 0 3 4 . 1 0 2 4 . 6 9 7 5 1 . 0 3 N o r m a l N o n e L F 1 9 8 1 . 5 3 3 . 3 5 N / A 1 4 . 5 5 66 4.5 2 2 . 9 3 8 1 7 . 0 5 5/ 4 / 2 0 1 6 B C - 3 1 8 3 . 3 0 6 0 . 2 7 7 5 6 . 1 3 N o r m a l N o n e L F 1 3 0 3 . 7 6 1 . 1 5 N / A 1 5 . 8 6 1 0 9 5.9 3 . 4 6 2 6 5 4 . 4 0 5/ 4 / 2 0 1 6 B C - 3 2 3 3 . 0 1 1 2 . 6 2 7 4 3 . 9 4 N o r m a l N o n e L F 2 6 0 3 . 3 3 1 . 2 0 N / A 1 6 . 5 7 1 , 5 7 2 5.3 3 . 2 3 3 7 6 . 3 3 5/ 4 / 2 0 1 6 B C - S W 1 N / A N / A N / A N o r m a l N / A N / A N / A N / A N / A N / A 2 0 . 7 7 5 7 3 6.9 6 . 6 8 2 1 3 8 . 0 5 5/ 4 / 2 0 1 6 B C - L E A C H A T E N / A N / A N / A N o r m a l N / A N / A N / A N / A N / A N / A 1 6 . 5 8 2 , 8 2 9 6.4 0 . 8 1 3 3 0 6 . 6 6 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 ) , L O = L e v e l O n l y . 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 . S U i n d i c a t e s S t a n d a r d U n i t s . 6 . N T U i n d i c a t e s N e p h e l o m e t r i c T u r b i d i t y U n i t s . 7 . m V - N H E i n d i c a t e s m i l l i v o l t s - N o r m a l H y d r o g e n E l e c t r o d e . 8 . m 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 . 9 . m g / L i n d i c a t e s m i l l i g r a m s p e r l i t e r . 10 . N / A i n d i c a t e s n o t a p p l i c a b l e . 11 . O b s e r v a t i o n w e l l B C - 7 w a s g a u g e d f o r d e p t h t o w a t e r o n l y . 12 . I n f o r m a t i o n p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n M a y 2 5 , 2 0 1 6 . 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 R A T E (m L / m i n ) WE L L VO L U M E (g a l ) EV A C VO L U M E (g a l ) EV A C (Y E S / N O ) TE M P (d e g C ) SP E C I F I C Co n d u c t a n c e (µ Լ /c m ) pH (SU)TURBIDITY (NTU)ORP (mV-NHE) DA T E S A M P L E I D WE L L DE P T H (f e e t ) DE P T H T O WA T E R (f e e t ) WA T E R EL E V . (fe e t ) Page 1 of 1 Ta b l e 4 - F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s L L C / B e l e w s C r e e k S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l , P e r m i t N o . 8 5 0 5 Fie l d p H - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Fie l d S p e c i f i c C o n d u c t a n c e -N E N E N E Te m p e r a t u r e -N E N E N E To p o f C a s i n g -N E N E N E De p t h t o W a t e r -N E N E N E Wa t e r E l e v a t i o n -N E N E N E We l l D e p t h -N E N E N E Ar s e n i c 0.0 8 1 7 J 4 J ' 0.3 1 7 J 0.0 7 8 U 0. 6 J 0.0 7 8 U 1 . 5 6 J ' 0.0 7 8 1 0 10 10 Ba r i u m 53 . 6 J ' 26 . 3 J ' 16 5 34 . 6 J ' 69 . 4 J ' 34 7 20 . 5 J ' 0. 1 1 0 0 700 2,000 Bo r o n 87 . 7 89 . 8 75 . 4 81 . 2 10 9 67 . 6 71 3 . 3 NE 700 NE Ca d m i u m 0.9 1 9 J 0 . 6 6 7 J 0. 4 1 J 0.1 0 1 U 1.1 4 0.3 5 6 J 0 . 1 0 1 U 0 . 1 0 1 1 2 5 Ch l o r i d e 4,1 9 0 6, 8 4 0 4,0 1 0 2,2 0 0 43 , 8 0 0 1 9 , 0 0 0 1 0 , 0 0 0 1 1 0 N E 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * Ch r o m i u m 0.5 U 0. 5 U 0.5 U 0 . 6 1 5 J 3.4 4 J 0.5 U 0.5 U 0 . 5 10 10 100 Co p p e r 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 10 1,000 1 , 3 0 0 Flu o r i d e 85 U 85 U 85 U 17 U 17 0 U 17 U 17 U 1 7 2 , 0 0 0 2 , 0 0 0 4 , 0 0 0 Ir o n 64 . 4 J ' 42 . 8 J ' 66 . 9 J ' 31 8 2,8 2 0 85 . 5 J ' 34 , 5 0 0 1. 3 3 0 0 3 0 0 3 0 0 * Le a d 0.0 6 5 U 0 . 2 3 4 J 0.0 6 5 U 0 . 1 1 4 J 0. 6 6 6 J 0. 0 6 8 8 J 0 . 1 2 4 J 0.0 6 5 1 0 15 15 Ma n g a n e s e 16 . 2 J ' 31 5 19 2 7. 2 5 J ' 10 6 33 . 6 J ' 1, 2 0 0 0. 2 5 0 5 0 5 0 * Me r c u r y 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 U 0 . 0 3 3 4 0 . 2 1 2 Ni c k e l 13 . 6 J ' 0. 8 1 1 J 0.5 U 0.5 U 30 J ' 8. 1 7 J ' 0.5 U 0 . 5 50 100 NE Nit r a t e ( a s N i t r o g e n ) 2 , 4 5 0 J ' 3, 5 3 0 J ' 1,1 4 0 J ' 5.4 U 2, 2 9 0 J ' 6,2 6 0 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 3. 9 6 J ' 0. 8 6 4 J 1. 3 7 J ' 0.0 9 2 U 12 . 4 0.0 9 2 U 0 . 1 8 9 J 0.0 9 2 1 0 20 50 Sil v e r 0.7 U 0. 7 U 0.7 U 0.7 U 0. 7 U 0.7 U 0.7 U 0 . 7 10 20 100* Su l f a t e 54 0 , 0 0 0 4 9 8 , 0 0 0 16 5 , 0 0 0 J ' 27 3 J ' 99 9 , 0 0 0 14 , 5 0 0 J ' 37 6 0 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 82 5 , 0 0 0 7 7 5 , 0 0 0 28 8 , 0 0 0 5 1 , 0 0 0 1, 5 6 0 , 0 0 0 10 4 , 0 0 0 1 0 1 , 0 0 0 1 6 , 7 0 0 N E 5 0 0 , 0 0 0 5 0 0 , 0 0 0 * Zin c 17 . 8 10 . 4 15 . 8 9. 5 2 J ' 17 . 9 62 . 4 45 . 7 2 . 6 10 1,000 5 , 0 0 0 * No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . 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 . 3 . 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 . 4 . 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 . 5 . 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 . 6 . 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 . 7 . * 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 . 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 A i n d i c a t e s n o t a n a l y z 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 . 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 . 10 . 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 . 11 . 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 . 12 . S U i n d i c a t e s S t a n d a r d U n i t s . 13 . 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 . 14 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 15 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n M a y 2 5 , 2 0 1 6 . 15 . 0 10 1 0 5. 2 34 . 9 5 73 1 . 5 7 33 . 2 1 14 . 2 8 73 5 . 0 4 23 . 2 6 23 . 1 5 73 5 . 5 3 12 . 9 0 80 . 1 1 78 3 . 6 8 10 1 . 2 1 13 . 0 0 Laboratory Certificate Codes: Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Mo n i t o r i n g W e l l s 85 0 5 B C - 2 7 Sa m p l e D a t e : M a y 4 , 2 0 1 6 Fie l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Pa r a m e t e r 85 0 5 B C - 2 0 8 5 0 5 B C - 2 1 8 5 0 5 B C - 2 2 15 A N C A C 2 L St a n d a r d MD L Federal MCL 85 0 5 B C - 2 5 S W S L 75 7 . 2 2 7 6 5 . 9 1 85 0 5 B C - 2 3 A 8 5 0 5 B C - 2 6 74 9 . 3 2 74 5 . 9 6 14 . 2 42 7 5. 3 4. 8 97 1 15 . 5 75 6 . 6 9 4. 8 15 5 15 . 6 76 1 . 8 8 17 . 3 19 3 5. 7 5. 7 44 15 . 1 86 3 . 7 9 18 . 4 17 0 7 5.4 24 . 2 2 74 5 . 5 0 11 . 7 2 76 3 . 0 4 2.8 7 9.5 8 74 7 . 1 1 16 . 7 7 Page 1 of 2 Ta b l e 4 - F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s L L C / B e l e w s C r e e k S t e a m S t a t i o n FG D R e s i d u e L a n d f i l l , P e r m i t N o . 8 5 0 5 Fi e l d p H - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Fie l d S p e c i f i c C o n d u c t a n c e -N E N E N E Te m p e r a t u r e -N E N E N E To p o f C a s i n g -N E N E N E De p t h t o W a t e r -N E N E N E Wa t e r E l e v a t i o n -N E N E N E We l l D e p t h -N E N E N E Ar s e n i c 0.0 8 5 6 J 0 . 1 4 3 J 0 . 1 3 3 J 0 . 0 8 4 8 J 0. 2 4 3 J 0.6 2 1 J 0 . 0 7 8 U 0.0 7 8 10 10 10 Ba r i u m 32 . 1 J' 79 . 1 J' 22 . 8 J' 16 . 7 J' 55 . 4 J' 91 . 1 J' 0. 1 8 5 J 0. 1 10 0 700 2,000 Bo r o n 73 . 9 75 . 7 76 . 8 66 . 5 89 . 4 79 70 . 5 3. 3 NE 700 NE Ca d m i u m 0. 1 0 1 U 0 . 2 0 9 J 0 . 1 0 1 U 0 . 1 0 1 U 0. 3 1 7 J 0 . 1 0 1 U 0 . 1 0 1 U 0.1 0 1 125 Ch l o r i d e 1, 6 8 0 3,6 5 0 4,4 3 0 1, 9 1 0 2, 3 8 0 94 1 22 U 11 0 NE 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * Ch r o m i u m 0. 5 U 0.5 U 1 . 2 2 J 0. 5 U 0. 5 U 0.5 U 0. 5 U 0. 5 10 10 100 Co p p e r 1. 8 J 1 . 1 4 J 1 U 1 U 1 U 1 U 1 U 1 10 1,000 1 , 3 0 0 Flu o r i d e 17 U 5 5 . 8 J 17 U 9 6 . 3 J 85 U 21 9 J' 17 U 17 2,0 0 0 2 , 0 0 0 4 , 0 0 0 Ir o n 34 4 32 8 1, 0 1 0 89 . 1 J' 27 . 8 J' 3, 0 9 0 1.9 5 J 1. 3 30 0 300 300* Le a d 0. 3 7 7 J 0 . 1 0 7 J 0 . 5 1 4 J 0 . 0 6 5 U 0 . 0 9 5 8 J 0 . 1 0 5 J 0 . 0 6 5 U 0. 0 6 5 10 15 15 Ma n g a n e s e 10 . 3 J' 58 4 23 . 9 J' 12 . 5 J' 16 . 7 J' 3, 5 7 0 0. 3 7 2 J 0. 2 50 50 50* Me r c u r y 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 U 0. 0 3 3 4 0. 2 1 2 Nic k e l 0. 5 U 2 . 4 7 J 0.5 U 0. 5 U 17 . 8 J' 1. 5 4 J 0. 5 U 0. 5 50 100 NE Ni t r a t e ( a s N i t r o g e n ) 96 6 J' 28 2 J' 12 0 0 J' 77 0 J' 60 3 J' 66 . 4 J' 5. 4 U 5. 4 10 , 0 0 0 10 , 0 0 0 1 0 , 0 0 0 Se l e n i u m 0. 0 9 2 U 1. 9 J ' 0 . 0 9 2 U 0 . 0 9 2 U 5.7 8 J' 0.3 9 4 J 0 . 1 4 2 J 0.0 9 2 10 20 50 Si l v e r 0. 7 U 0. 7 U 0.7 U 0. 7 U 0. 7 U 0.7 U 0. 7 U 0. 7 10 20 100* Su l f a t e 39 8 J' 10 1 , 0 0 0 J' 1,3 0 0 J' 1, 1 4 0 J' 94 9 , 0 0 0 2 6 9 , 0 0 0 18 U 18 25 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 7 0 , 0 0 0 1 7 0 , 0 0 0 7 4 , 0 0 0 8 1 , 0 0 0 1, 3 8 0 , 0 0 0 42 6 , 0 0 0 16 , 7 0 0 NE 5 0 0 , 0 0 0 5 0 0 , 0 0 0 * Zin c 25 17 . 1 2. 8 8 J 2. 6 U 40 . 2 55 . 8 18 . 4 2. 6 10 1,000 5 , 0 0 0 * No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . 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 . 3 . 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 . 4 . 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 . 5 . 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 . 6 . 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 . 7 . * 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 . 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 A i n d i c a t e s n o t a n a l y z 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 . 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 . 10 . 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 . 11 . 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 . 12 . S U i n d i c a t e s S t a n d a r d U n i t s . 13 . 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 . 14 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 15 . A n a l y t i c a l r e s u l t s o b t a i n e d f r o m E l e c t r o n i c D a t a D e l i v e r a b l e ( E D D ) p r o v i d e d b y T i m H u n s u c k e r o f D u k e E n e r g y C a r o l i n a s , L L C o n M a y 2 5 , 2 0 1 6 . 33 . 0 1 74 3 . 9 4 12 . 6 2 60 . 2 7 75 6 . 1 3 83 . 3 0 Laboratory Certificate Codes: Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Federal MCL 15 A N C A C 2L S t a n d a r d 75 6 . 5 6 -6.9 57 3 20 . 8 16 . 6 1,5 7 2 5. 3 SW S L MD L 85 0 5 B C - 3 0 85 0 5 B C - 2 9 85 0 5 B C - 2 8 Fie l d B l a n k 85 0 5 S W - 1 85 0 5 B C - 3 2 Mo n i t o r i n g W e l l s - 76 7 . 3 0 Pa r a m e t e r 77 5 . 7 2 5.9 10 9 15 . 9 4. 5 66 14 . 6 15 . 3 25 6 4. 9 -----NA-- -- 60 . 2 0 75 3 . 1 8 81 8 . 0 9 Sa m p l e D a t e : M a y 4 , 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 81 6 . 4 0 5.6 58 16 . 3 24 . 6 9 75 1 . 0 3 34 . 1 0 22 . 3 0 73 8 . 5 4 17 . 6 6 50 . 7 9 85 0 5 B C - 3 1 Page 2 of 2 Ta b l e 5 - 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 / B e l e w s C r e e k 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 , P e r m i t N o . 8 5 0 5 Pa r a m e t e r S a m p l e I D R e s u l t U n i t s 15 A N C A C 2L S t a n d a r d Hi s t o r i c a l C o n c e n t r a t i o n s C a u s e a n d S i g n i f i c a n c e BC - 2 0 5. 2 5. 1 - 5 . 9 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 1 4. 8 4. 7 - 5 . 8 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 2 5. 3 5. 3 - 5 . 9 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 3 A 5. 7 5. 4 - 6 . 1 p H i n B C - 2 3 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e s u l t s a t w e l l . BC - 2 5 5. 4 5. 0 - 5 . 8 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 6 4. 8 4. 7 - 5 . 2 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 7 5. 7 4. 8 - 5 . 7 p H i n B C - 2 7 i s c o n s i s t e n t w i t h h i s t o r i c a l r e s u l t s a t w e l l . BC - 2 8 5. 6 5. 4 - 6 . 1 p H i n B C - 2 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 s u l t s a t w e l l . BC - 2 9 4. 9 4. 8 - 5 . 5 p H i n B C - 2 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e s u l t s a t w e l l . BC - 3 0 4. 5 5. 3 - 5 . 9 p H i n B C - 3 0 i s l o w e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . BC - 3 1 5. 9 5. 5 - 6 . 6 p H i n B C - 3 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 s u l t s a t w e l l . BC - 3 2 5. 3 5. 3 - 5 . 5 p H i n B C - 3 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 s u l t s a t w e l l . T h i s i s t h e s e v e n t h s a m p l i n g e v e n t a t B C - 3 2 . BC - 2 3 A 31 8 15 7 - 8 , 7 3 3 I r o n c o n c e n t r a t i o n i n B C - 2 3 A i s c o n s i s t e n t w i t h h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 3 A m e a s u r e d a t 1 3 . 9 N T U . BC - 2 5 2,8 2 0 37 4 - 2 8 8 , 0 0 0 I r o n c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 5 m e a s u r e d a t 4 7 . 6 N T U . BC - 2 7 34 , 5 0 0 2,4 0 0 - 3 2 , 3 0 0 I r o n c o n c e n t r a t i o n i n B C - 2 7 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 7 m e a s u r e d a t 2 . 5 0 N T U . BC - 2 8 34 4 33 - 3 , 4 9 1 Ir o n c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 8 m e a s u r e d a t 8 . 4 2 N T U . BC - 2 9 32 8 16 9 - 2 0 , 3 0 0 I r o n c o n c e n t r a t i o n i n B C - 2 9 i s c o n s i s t e n t w i t h h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 9 m e a s u r e d a t 6 . 4 5 N T U . BC - 3 0 1,0 1 0 22 8 - 1 1 , 8 0 0 I r o n c o n c e n t r a t i o n i n B C - 3 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 3 0 m e a s u r e d a t 2 2 . 9 N T U . SW - 1 3,0 9 0 69 6 - 7 , 6 2 5 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 s u l t s a t l o c a t i o n . BC - 2 1 31 5 4. 7 - 2 4 0 Ma n g a n e s e c o n c e n t r a t i o n i n B C - 2 1 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 1 m e a s u r e d a t 4 . 0 9 N T U . BC - 2 2 19 2 7. 2 - 2 2 5 Ma n g a n e s e c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 2 m e a s u r e d a t 4 . 3 8 N T U . BC - 2 5 10 6 5. 6 - 9 4 2 Ma n g a n e s e c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 5 m e a s u r e d a t 4 7 . 6 N T U . BC - 2 7 1,2 0 0 11 3 - 9 3 2 Ma n g a n e s e c o n c e n t r a t i o n i n B C - 2 7 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 7 m e a s u r e d a t 2 . 5 0 N T U . BC - 2 9 58 4 7. 1 - 2 7 7 Ma n g a n e s e c o n c e n t r a t i o n i n B C - 2 9 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 2 9 m e a s u r e d a t 6 . 4 5 N T U . SW - 1 3 , 5 7 0 22 2 - 1 , 7 7 9 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 h i g h e r t h a n h i s t o r i c a l r e s u l t s a t l o c a t i o n . BC - 2 0 5 4 0 , 0 0 0 21 , 9 5 0 - 5 5 4 , 0 0 0 S u l f a t e c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . BC - 2 1 4 9 8 , 0 0 0 11 , 6 9 0 - 7 0 1 , 0 0 0 S u l f a t e c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . BC - 2 5 9 9 9 , 0 0 0 14 , 3 2 0 - 1 , 1 9 0 , 0 0 0 S u l f a t e c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . BC - 3 2 9 4 9 , 0 0 0 49 0 , 0 0 0 - 8 5 4 , 0 0 0 S u l f a t e c o n c e n t r a t i o n i n B C - 3 2 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . SW - 1 2 6 9 , 0 0 0 9, 7 6 0 - 1 6 4 , 0 0 0 S u l f a t e c o n c e n t r a t i o n i n S W - 1 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t l o c a t i o n . BC - 2 0 8 2 5 , 0 0 0 10 8 , 0 0 0 - 8 3 8 , 0 0 0 T D S c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 0 m e a s u r e d a t 4 . 6 2 N T U . BC - 2 1 7 7 5 , 0 0 0 88 , 0 0 0 - 1 , 0 2 0 , 0 0 0 T D S c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 1 m e a s u r e d a t 4 . 0 9 N T U . BC - 2 5 1 , 5 6 0 , 0 0 0 74 , 0 0 0 - 1 , 8 1 0 , 0 0 0 T D S c o n c e n t r a t i o n i n B C - 2 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 s u l t s a t w e l l . T u r b i d i t y i n B C - 2 5 m e a s u r e d a t 4 7 . 6 N T U . BC - 3 2 1 , 3 8 0 , 0 0 0 78 9 , 0 0 0 - 1 , 2 7 0 , 0 0 0 T D S c o n c e n t r a t i o n i n B C - 3 2 i s h i g h e r t h a n h i s t o r i c a l r e s u l t s a t w e l l . T u r b i d i t y i n B C - 3 2 m e a s u r e d a t 3 . 2 0 . N T U . No t e s : 1 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r S t a n d a r d s , l a s t a m e n d e d o n A p 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 . H i s t o r i c a l c o n c e n t r a t i o n s b a s e d o n d a t a i n D u k e E n e r g y C a r o l i n a s , L L C a n a l y t i c a l r e s u l t s d a t a b a s e . Sa m p l e D a t e : M a y 4 , 2 0 1 6 pH 6 . 5 - 8 . 5 Ir o n SU 30 0 µg / L To t a l D i s s o l v e d So l i d s 50 0 , 0 0 0 µg / L 50 Ma n g a n e s e µ g / L 25 0 , 0 0 0 Su l f a t e µ g / L 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 / B e l e w s C r e e k 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 , P e r m i t N o . 8 5 0 5 Fi e l d p H 32 0 SU 5 1 9 3 - NE Fi e l d S p e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 - NE Te m p e r a t u r e 32 5 ºC 51 9 3 - NE Ar s e n i c 14 µg/ L 24 8 0. 9 4 J 0.7 8 10 Ba r i u m 15 µg/ L 24 8 17 . 7 J ' 0.1 10 0 Bo r o n 42 8 µg/ L 24 8 6, 5 0 0 3 . 3 NE Ca d m i u m 34 µg/ L 24 8 1. 0 1 U 1 . 0 1 1 Ch l o r i d e 30 1 µg/ L 24 8 10 4 , 0 0 0 5 5 0 NE Ch r o m i u m 51 µg/ L 24 8 0.5 U 0 . 5 10 Co p p e r 54 µg/ L 24 8 1 U 1 10 Fl u o r i d e 31 2 µg/ L 24 8 1, 9 8 0 J 42 5 2 , 0 0 0 Ir o n 3 4 0 µg/ L 24 8 7 2 . 9 J ' 1.3 30 0 Le a d 13 1 µg/ L 24 8 0. 6 5 U 0 . 6 5 10 Ma n g a n e s e 34 2 µg/ L 24 8 7, 6 5 0 0 . 2 50 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 Ni c k e l 1 5 2 µg/ L 24 8 3 . 8 J 0.5 50 Ni t r a t e ( a s N i t r o g e n ) 3 0 3 µg/ L 24 8 1 , 0 9 0 J ' 5.4 1 0 , 0 0 0 Se l e n i u m 1 8 3 µg/ L 24 8 2 , 2 5 0 0 . 9 2 1 0 Sil v e r 1 8 4 µg/ L 24 8 0 . 7 U 0 . 7 1 0 Su l f a t e 3 1 5 µg/ L 24 8 1 , 6 2 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 2 , 2 5 0 , 0 0 0 1 6 7 , 0 0 0 N E Zi n c 2 1 3 µg/ L 24 8 2 . 6 U 2 . 6 1 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 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 . 3 . 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 . 4 . 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 . 5 . 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 . 6 . 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 e t h o d d e t e c t i o n l i m i t ( 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 . 7 . S U i n d i c a t e s S t a n d a r d U n i t s . 8 . 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 . 9 . N E i n d i c a t e s n o t e s t a b l i s h e d . 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 Q D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a n d a r d f o r c h l o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 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 , L L C o n M a y 2 5 , 2 0 1 6 . 2,8 2 9 16 . 5 8 Sa m p l e D a t e : M a y 4 , 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 Pa r a m e t e r SW S I D U n i t s Ce r t i f i c a t e Co d e 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 85 0 5 L e a c h a t e SW S L MD L 6. 4 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 726.3 ▬▬►720 720.3 ▬/▬►720 SS 344.6 ▬/▬►350 346.7 ▬/▬►350 SS ▬/▬►1410 ▬/▬►1410 B (7.00)7.00 ▬▬►7.02 7.04 ▬/▬►7.02 B (4.00)3.98 ▬▬►4.00 4.03 ▬/▬►4.00 B (10.00)9.94 ▬/▬►10.06 10.01 ▬/▬►10.06 20.15 20.13 pH Check B (7.00)▬▬►7.13 Time:0.00 439 ▬▬►441 444 ▬/▬►442 N/A ▬/▬►N/A N/A ▬/▬►N/A Zobell's 20.00 19.78 TEMP (CO) BP (mmHg) COND 100 % mg/L 8.87 ▬▬►8.87 8.88 ▬/▬►8.88 After Cal 8.86 99.91 8.86 99.81 LCS 8.85 99.79 8.81 99.25 LCSD 8.84 -0.11 8.82 0.11 SS 53.9 ▬/▬►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 735.3 (mmHg)Ending BP 734.8 Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available TURB (ntu)CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION PASS CALIBRATION PASS DO (mg/L) 19.57 19.25 735.74 731.79 108 CALIBRATION PASS CALIBRATION PASS CALIBRATION ACCEPTED CALIBRATION ACCEPTED After Cal % SAT After Cal % SAT 109.2 ORP Temp.ORP Temp. ORP CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. CALIBRATION FAILED CALIBRATION ACCEPTED Buffer Temp.Buffer Temp. pH (units) CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm)CALIBRATION ACCEPTED CALIBRATION ACCEPTED INSTRUMENT ZEROED INSTRUMENT ZEROED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Parameter Calibration Results Calibration Results CALIBRATION BP (mmHg)735.74 CALIBRATION BP (mmHg)731.79 Calibration Date / Time 4-May-16 310 5-May-16 645 PROCEDURE #:HYDROLAB 3210.6 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY:BELEWS CREEK STEAM STATION - FGD LANDFILL GROUNDWATER MONITORING DATE (s):May 4, 2016 SURFACE UNIT READER:LDC OTHER EQUIPMENT:TURBIDIMETER NO.2 - 3260-GW Partly cloudy, slight breeze, 60 to 75 deg F COLLECTORS:LDC, PSP, HET SURFACE UNIT SERIAL #:0662 ANALYZER MODEL#:HL4 400439 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 731.7 ▬▬►720 715.9 ▬/▬►720 SS 342.9 ▬/▬►350 340.6 ▬/▬►350 SS ▬/▬►1410 ▬/▬►1410 B (7.00)6.98 ▬▬►7.02 7.08 ▬/▬►7.02 B (4.00)3.94 ▬▬►4.00 4.03 ▬/▬►4.00 B (10.00)10.08 ▬/▬►10.06 10.10 ▬/▬►10.06 20.04 20.10 pH Check B (7.00)▬▬►7.13 Time:0.00 440 ▬▬►441 442 ▬/▬►442 N/A ▬/▬►N/A N/A ▬/▬►N/A Zobell's 19.93 19.76 TEMP (CO) BP (mmHg) COND 100 % mg/L 8.86 ▬▬►8.88 8.89 ▬/▬►8.88 After Cal 8.89 100.16 8.90 100.24 LCS 8.88 100.05 8.86 99.79 LCSD 8.86 -0.23 8.83 -0.34 SS 52.6 ▬/▬►53.5 52.7 ▬/▬►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 735.3 (mmHg)Ending BP 734.8 Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available TURB (ntu)CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION PASS CALIBRATION PASS DO (mg/L) 19.53 19.24 735.74 731.79 107 CALIBRATION PASS CALIBRATION PASS CALIBRATION ACCEPTED CALIBRATION ACCEPTED After Cal % SAT After Cal % SAT 106.6 ORP Temp.ORP Temp. ORP CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp. CALIBRATION ACCEPTED CALIBRATION ACCEPTED Buffer Temp.Buffer Temp. pH (units) CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm)CALIBRATION ACCEPTED CALIBRATION ACCEPTED INSTRUMENT ZEROED INSTRUMENT ZEROED CALIBRATION ACCEPTED CALIBRATION ACCEPTED Parameter Calibration Results Calibration Results CALIBRATION BP (mmHg)735.74 CALIBRATION BP (mmHg)731.79 Calibration Date / Time 4-May-16 330 5-May-16 705 PROCEDURE #:HYDROLAB 3210.6 VALIDATED BY: FIELD SAMPLING CALIBRATION FORM STUDY:BELEWS CREEK STEAM STATION - FGD LANDFILL GROUNDWATER MONITORING DATE (s):May 4, 2016 SURFACE UNIT READER:PSP OTHER EQUIPMENT:TURBIDIMETER NO.1 - 3260-GW Partly cloudy, slight breeze, 60 to 75 deg F COLLECTORS:LDC, PSP, HET SURFACE UNIT SERIAL #:0800 ANALYZER MODEL#:HL4 400440 37.30 52.30 (psi)(sec)(sec) (gal) 2.79 (gal) @ QC By: WATER LEVEL ONLY DATE TIME DISSOLVED OXYGEN 5/4/2016 ORP (ft)(YES/NO) N/A N/A N/A N/A N/A VOLUME EVACUATION COND. PURGE METHOD Level Only DISCHARGERECHARGEPRESSURE PUMP CONTROLLER SETTINGS 0.1631CONVERSION FACTOR Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) 2.79WELL VOLUME FIELD CREW LDC, PSP, HET MONITORING WELL INFORMATION 2 N/A PROCEDURE NO 3175.3DUKE ENERGY GROUNDWATER MONITORING DATA SHEET FOR LEVEL ONLY SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 SITE ID PROJECT NAME FGD LANDFILL GROUNDWATER SAMPLING DATE(s)4-May-2016 44.80 N/APUMP INTAKE DEPTH (ft TOC)52.30 TOC ELEV (ft msl) GS ELEV (ft msl) 777.80 775.78 WELL/LOCATION NAME BC-7 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 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)35.21 WATER COLUMN (ft)17.09 EQUIPMENT INFORMATION LEVEL METER SERIAL#26056 SAMPLING EQUIPMENT TUBING DIAMETER (in) LEVEL ONLY PURGE COMPLETE TEMP SPECIFIC pH TURBIDITY WATER ELEVATION (ft msl)742.59 APPEARANCE DETECTED ODOR None WATER LEVEL AFTER PURGE *(recalculates on current water level)(deg C)(umho/cm)(SU)(NTU)(mV-NHE)(mg/L) N/A N/A N/A CHLORINE (mg/l)SAMPLE COLLECTED BY HET, PSP N/A TOTAL PURGE VOLUME 0.00 * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column Good Condition Good Tag WELL CASING WELL CONDITION PROTECTIVE CASING WELL PAD WELL TAG Good Condition Good Condition Sample preservation verified to pH (units)N/A SAMPLING NOTES ADDITIONAL WELL CONDITION NOTES 14.22 24.22 12 (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 0.85 (gal)LDC 5/4/2016 1245 NA DRAW-DOWN 0.96 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME N/A12:40 12.68 210 15.03 1010 5.16 4.6 368 8.54 N/A 12:35 12.68 210 15.25 1014 5.17 3.9 366 8.52 N/A 12:30 12.68 210 15.67 1012 5.23 5.0 364 8.55 (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)11.72 WATER COLUMN (ft)12.50 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)745.50 WELL VOLUME 2.04 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Low Flow Target 200 mL/min. MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)757.22 MIDDLE OF WETTED SCREEN (ft toc)19.22 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)24.22 GS ELEV (ft msl)754.58 PUMP INTAKE DEPTH (ft TOC)23.22 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)4-May-2016 WELL/LOCATION NAME BC-20 SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING 6.77 16.77 10 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-21 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)756.69 MIDDLE OF WETTED SCREEN (ft toc)13.18 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)16.77 GS ELEV (ft msl)753.42 PUMP INTAKE DEPTH (ft TOC)16.27 Target 210 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26055 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)9.58 WATER COLUMN (ft)7.19 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)747.11 WELL VOLUME 1.17 (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 11:55 9.97 210 15.20 962 4.76 4.8 354 7.98 N/A 11:50 9.97 210 15.33 943 4.77 4.6 351 7.99 N/A12:00 9.97 210 15.51 971 4.77 4.1 355 7.89 DRAW-DOWN 0.39 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.85 (gal)LDC 5/4/2016 1205 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 3.00 13.00 8 (psi)5 (sec)(sec) (gal) 1.65 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)4-May-2016 WELL/LOCATION NAME BC-22 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)765.91 MIDDLE OF WETTED SCREEN (ft toc)8.00 SCREEN LENGTH (ft)10.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)13.00 GS ELEV (ft msl)763.72 PUMP INTAKE DEPTH (ft TOC)11.50 Target 500 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)2.87 WATER COLUMN (ft)10.13 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)763.04 WELL VOLUME 1.65 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND.OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.75 NO 14.25 409 5.27 3.6 329 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 4.57 1.75 NO 14.24 427 5.26 4.4 332 4.50 1.75 NO 14.27 414 5.26 2.9 331 4.54 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 5.25 LDC 5/4/2016 1130 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 76.21 101.21 60 (psi)15 (sec)(sec) (gal) 3.44 (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)4-May-2016 WELL/LOCATION NAME BC-23A MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)863.79 MIDDLE OF WETTED SCREEN (ft toc)90.66 SCREEN LENGTH (ft)25.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)101.21 GS ELEV (ft msl)862.56 PUMP INTAKE DEPTH (ft TOC)98.71 Target 200 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 6 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)80.11 WATER COLUMN (ft)21.10 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)783.68 WELL VOLUME 3.44 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND.OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 3.50 90.03 NO 15.02 44 5.66 17.8 272 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 8.05 1.82 2.00 NO 15.09 44 5.70 13.9 292 8.11 2.00 NO 15.04 44 5.70 27.7 278 8.14 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 7.50 LDC 5/4/2016 0825 N/A TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 11.15 26.15 8 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-25 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)748.43 MIDDLE OF WETTED SCREEN (ft toc)19.53 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)26.15 GS ELEV (ft msl)745.97 PUMP INTAKE DEPTH (ft TOC)25.65 Target 80 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 26056 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)12.90 WATER COLUMN (ft)13.25 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)735.53 WELL VOLUME 2.16 (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 13:20 12.28 232 18.69 1655 5.31 47.6 434 4.28 N/A 13:15 12.28 232 18.55 1667 5.32 41.9 431 4.34 N/A 13:30 12.28 232 18.41 1707 5.35 47.6 440 4.42 N/A 13:25 12.28 232 18.98 1689 5.35 47.5 435 4.41 DRAW-DOWN 0.00 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 1.00 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 1.95 (gal)HET, PSP 5/4/2016 1335 NA WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition Originally a flush mount well, it was converted to a stick-up well by adding a riser to the well casing during June 2015. The original well depth from TOC was 23.15 ft. June 29, 2015 the dedicated pumps were re-set by adding new tubing. Well depth from TOC was re-measured at 26.15 ft. and updated on this blankform. WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES If well is pumped with no energy discharge (8 to 10 psi) turbidity will decrease below 10 ntu. Ash haul trucks driving by may effect samples. 8.26 23.26 13 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-26 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)749.32 MIDDLE OF WETTED SCREEN (ft toc)18.77 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)23.26 GS ELEV (ft msl)747.21 PUMP INTAKE DEPTH (ft TOC)22.26 Target 120 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26056 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)14.28 WATER COLUMN (ft)8.98 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)735.04 WELL VOLUME 1.46 (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 12:25 15.48 300 15.61 154 4.77 8.8 476 3.45 N/A 12:20 15.48 300 15.65 157 4.75 36.0 474 3.51 N/A12:30 15.48 300 15.63 155 4.77 4.7 477 3.42 DRAW-DOWN 1.20 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 3.25 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 4.05 (gal)HET, PSP 5/4/2016 1235 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 23.33 38.33 17 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-27 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)764.78 MIDDLE OF WETTED SCREEN (ft toc)35.77 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)38.33 GS ELEV (ft msl)762.44 PUMP INTAKE DEPTH (ft TOC)37.83 Target 90 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26056 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)33.21 WATER COLUMN (ft)5.12 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)731.57 WELL VOLUME 0.84 (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 10:55 33.44 162 17.92 208 5.83 2.9 247 1.88 N/A 10:50 33.44 162 17.53 210 5.83 3.0 234 2.14 N/A 11:05 33.44 162 16.90 194 5.74 1.8 245 1.41 N/A 11:00 33.44 162 17.62 206 5.78 3.4 206 1.79 N/A 11:15 33.44 162 17.29 193 5.73 2.5 244 1.58 N/A 11:10 33.44 162 17.08 186 5.72 2.1 246 1.48 DRAW-DOWN 0.23 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 1.35 (gal)HET, PSP 5/4/2016 1120 NA WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition Originally a flush mount well, it was converted to a stick-up well by adding a riser to the well casing during June 2015. The original well depth from TOC was 34.95 ft. June 29, 2015 the dedicated pumps were re-set by adding new tubing. Well depth from TOC was re-measured at 38.33 ft. and updated on this blankform. WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 45.20 60.20 30 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-28 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)818.09 MIDDLE OF WETTED SCREEN (ft toc)55.50 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)60.20 GS ELEV (ft msl)816.02 PUMP INTAKE DEPTH (ft TOC)59.20 Target 150 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 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)50.79 WATER COLUMN (ft)9.41 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)767.30 WELL VOLUME 1.53 (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 9:55 53.09 150 16.20 59 5.65 4.3 299 6.82 N/A 9:50 53.09 150 15.80 59 5.66 4.1 296 6.76 N/A10:00 53.09 150 16.26 58 5.64 8.4 301 6.95 DRAW-DOWN 2.30 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.65 (gal)LDC 5/4/2016 1005 NA WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Minor Cracks WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 10.32 25.32 12 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-29 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)756.20 MIDDLE OF WETTED SCREEN (ft toc)21.49 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)25.32 GS ELEV (ft msl)752.28 PUMP INTAKE DEPTH (ft TOC)18.28 Target 200 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26056 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)17.66 WATER COLUMN (ft)7.66 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)738.54 WELL VOLUME 1.25 (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 9:35 17.80 171 15.66 251 4.87 7.9 412 2.02 N/A 9:30 17.80 171 16.02 263 4.88 10.6 412 2.00 N/A9:40 17.80 171 15.33 256 4.85 6.5 413 1.82 DRAW-DOWN 0.14 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 1.00 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 1.50 (gal)PSP, HET 5/4/2016 0945 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 19.10 34.10 17 (psi)13 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-30 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)775.72 MIDDLE OF WETTED SCREEN (ft toc)29.40 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)34.10 GS ELEV (ft msl)773.91 PUMP INTAKE DEPTH (ft TOC)33.60 Target 200 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26056 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)24.69 WATER COLUMN (ft)9.41 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)751.03 WELL VOLUME 1.53 (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 8:10 25.43 198 14.48 66 5.47 33.4 354 7.01 N/A 8:05 25.43 198 14.45 67 5.47 31.5 347 7.00 N/A 8:20 25.43 198 14.50 66 5.48 24.1 366 7.02 N/A 8:15 25.43 198 14.48 66 5.47 26.1 361 7.01 N/A 8:30 25.43 198 14.64 66 5.49 22.7 374 7.04 N/A 8:25 25.43 198 14.58 66 5.47 23.8 370 7.02 N/A 8:40 25.43 198 14.55 66 4.48 22.9 381 7.05 N/A 8:35 25.43 198 14.58 66 5.48 22.7 379 7.04 DRAW-DOWN 0.74 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 1.50 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 3.35 (gal)PSP, HET 5/4/2016 0845 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 Well located in middle of field. 63.30 83.30 30 (psi)10 (sec)(sec) (gal) @ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-31 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)816.40 MIDDLE OF WETTED SCREEN (ft toc)73.30 SCREEN LENGTH (ft)20.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)83.30 GS ELEV (ft msl)813.43 PUMP INTAKE DEPTH (ft TOC)82.00 Target 140 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 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)60.27 WATER COLUMN (ft)23.03 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)756.13 WELL VOLUME 3.76 (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 8:55 64.08 130 15.53 126 5.96 6.5 247 3.50 N/A 8:50 64.08 130 15.65 148 5.98 11.9 257 3.00 N/A 9:05 64.08 130 15.68 110 5.92 5.3 256 4.07 N/A 9:00 64.08 130 15.49 116 5.93 5.7 249 3.78 N/A 9:15 64.08 130 15.86 109 5.92 3.5 265 4.40 N/A 9:10 64.08 130 15.64 109 5.91 3.2 260 4.30 DRAW-DOWN 3.81 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.25 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 1.15 (gal)LDC 5/4/2016 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 18.01 33.01 15 (psi)7 (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 1.20 (gal)LDC 5/4/2016 1055 NA DRAW-DOWN 2.00 (ft)COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)INITIAL PURGE VOLUME 0.50 (gal)SAMPLE COLLECTED BY DATE TIME N/A10:50 14.62 260 16.57 1572 5.26 3.2 337 6.33 N/A 10:45 14.62 260 16.62 1579 5.24 3.6 337 6.05 N/A 10:40 14.62 260 16.62 1598 5.24 3.9 339 5.95 (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 3.33 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)12.62 WATER COLUMN (ft)20.39 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)743.94 WELL VOLUME Target 240 mL/min.PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 8 26055 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)756.56 MIDDLE OF WETTED SCREEN (ft toc)25.51 SCREEN LENGTH (ft)15.00 ELEV REF NAVD 29 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)33.01 GS ELEV (ft msl)753.62 PUMP INTAKE DEPTH (ft TOC)32.01 PROJECT NAME FGD LANDFILL GROUNDWATER FIELD CREW LDC, PSP, HET SAMPLING DATE(s)4-May-2016 WELL/LOCATION NAME BC-32 SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.3 GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING 0.00 0.00 (psi)(sec)(sec) (gal) (ft)=(in)@ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-SW1 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)N/A MIDDLE OF WETTED SCREEN (ft toc) SCREEN LENGTH (ft)ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)N/A Surface Water Location PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE SAMPLING EQUIPMENT GRAB PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)n/a WATER COLUMN (ft)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 HET 5/4/2016 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 20.77 573 6.93 6.7 1425 213 8.05 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 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ QC By: SITE NAME BELEWS CREEK STEAM STATION PERMIT #85-05 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)4-May-2016 WELL/LOCATION NAME BC-LEACHATE MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)N/A MIDDLE OF WETTED SCREEN (ft toc) SCREEN LENGTH (ft)ELEV REF NAVD 88 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)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)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)N/A WATER COLUMN (ft)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 5/4/2016 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 16.58 2829 6.40 0.8 1015 330 6.66 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 PERMIT # BC-7 BC-20 BC-21 BC-22 BC-23A BC-25 BC-26 BC-27 BC-28 BC-29 BC-30 BC-31 BC-32 BC-SW1 SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE SEE NOTE YES YES YES YES YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES YES YES YES YES N/A YES YES YES YES YES YES YES YES YES YES YES YES N/A 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 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 N/A N/A N/A N/A YES YES YES YES YES YES YES YES YES YES YES YES YES N/A Lacks required information - Total well depth Lacks required information - Depth to screen Lacks required information - Non potable tag NOTE:Grass needed mowing into and around all locations. 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 # 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 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 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 SITE CONTACT Melonie Martin, Kimberly Witt, Will Harrison, Keeley McCormick FIELD CREW LDC, PSP, HET WEATHER Partly cloudy, slight breeze, 60 to 75 deg F. NORTH CAROLINA GROUNDWATER SAMPLING SITE CHECKLIST LOCATION / SITE BELEWS CREEK STEAM STATION - FGD LANDFILL GROUNDWATER MONITORING 85-05 SAMPLE DATE May 4, 2016 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) 5/4/2016 BC-7 52.30 35.21 742.59 N/A N/A LO N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 5/4/2016 BC-20 24.22 11.72 745.50 Normal None LF 210 2.04 0.85 N/A 15.03 1010 5.2 4.6 368 8.54 5/4/2016 BC-21 16.77 9.58 747.11 Normal None LF 210 1.17 0.85 N/A 15.51 971 4.8 4.1 355 7.89 5/4/2016 BC-22 13.00 2.87 763.04 Normal None C N/A 1.65 5.25 NO 14.24 427 5.3 4.4 332 4.50 5/4/2016 BC-23A 101.21 80.11 783.68 Normal None C N/A 3.44 7.50 NO 15.09 44 5.7 13.9 292 8.11 5/4/2016 BC-25 26.15 12.90 735.53 Normal None LF 232 2.16 1.95 N/A 18.41 1707 5.4 47.6 440 4.42 5/4/2016 BC-26 23.26 14.28 735.04 Normal None LF 300 1.46 4.05 N/A 15.63 155 4.8 4.7 477 3.42 5/4/2016 BC-27 38.33 33.21 731.57 Normal None LF 162 0.84 1.35 N/A 17.29 193 5.7 2.5 244 1.58 5/4/2016 BC-28 60.20 50.79 767.30 Normal None LF 150 1.53 0.65 N/A 16.26 58 5.6 8.4 301 6.95 5/4/2016 BC-29 25.32 17.66 738.54 Normal None LF 171 1.25 1.50 N/A 15.33 256 4.9 6.5 413 1.82 5/4/2016 BC-30 34.10 24.69 751.03 Normal None LF 198 1.53 3.35 N/A 14.55 66 4.5 22.9 381 7.05 5/4/2016 BC-31 83.30 60.27 756.13 Normal None LF 130 3.76 1.15 N/A 15.86 109 5.9 3.5 265 4.40 5/4/2016 BC-32 33.01 12.62 743.94 Normal None LF 260 3.33 1.20 N/A 16.57 1572 5.3 3.2 337 6.33 5/4/2016 BC-SW1 0.00 N/A N/A Normal N/A NP N/A N/A N/A N/A 20.77 573 6.9 6.7 213 8.05 5/4/2016 BC-LEACHATE 0.00 N/A N/A Normal N/A NP N/A N/A N/A N/A 16.58 2829 6.4 0.8 330 6.66 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 BELEWS CREEK STEAM STATION FGD LANDFILL GROUNDWATER GROUNDWATER MONITORING FIELD DATA PERMIT #85-05 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:J16040356 Project Name:BELEWS - GW FGD LF Lab Contact:Peggy Kendall Date:5/20/2016 Customer Address:3195 Pine Hall Rd Customer Name(s):Chuck Campbell, T. Hunsucker, Ed Sullivan Mailcode: Belews Steam Station Belews Creek, NC 28012 Phone: 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 28 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016010486 BELEWS 04-May-16 12:45 PM LDC BC-20 2016010487 BELEWS 04-May-16 12:05 PM LDC BC-21 2016010488 BELEWS 04-May-16 11:30 AM LDC BC-22 2016010489 BELEWS 04-May-16 8:25 AM LDC BC-23A 2016010490 BELEWS 04-May-16 1:35 PM HET BC-25 2016010491 BELEWS 04-May-16 12:35 PM HET BC-26 2016010492 BELEWS 04-May-16 11:20 AM HET BC-27 2016010493 BELEWS 04-May-16 10:05 AM LDC BC-28 2016010494 BELEWS 04-May-16 9:45 AM HET BC-29 2016010495 BELEWS 04-May-16 8:45 AM HET BC-30 2016010496 BELEWS 04-May-16 9:20 AM LDC BC-31 2016010497 BELEWS 04-May-16 10:55 AM LDC BC-32 2016010498 BELEWS 04-May-16 2:35 PM HET SW-1 2016010499 BELEWS 04-May-16 10:15 AM PSP, HET LEACHATE 2016010500 BELEWS 04-May-16 2:45 PM HET FIELD BLANK 15 Total Samples Page 2 of 28 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:Peggy Kendall Date:5/20/2016 Electronic Data Deliverable (EDD) Sent Separatel Page 3 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010486 Collection Date:04-May-16 12:45 PM Site:BC-20 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)5.4 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 4.2 mg/L EPA 9056A 05/05/2016 16:29 BGN90340.5 5 Fluoride < 0.5 mg/L EPA 9056A 05/05/2016 16:29 BGN90340.5 5 Nitrate 11 mg/L EPA 9056A 05/05/2016 16:29 BGN90340.5 5 Nitrate as N 2.4 mg-N/L EPA 9056A 05/05/2016 16:29 BGN90340.023 1 Sulfate 540 mg/L EPA 9056A 05/05/2016 16:29 BGN903410100 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:07 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.054 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Boron (B)0.088 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.05 1 Calcium (Ca)123 mg/L SW 6010D 05/17/2016 10:27 JJMACKE1100 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Iron (Fe)0.064 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.01 1 Magnesium (Mg)51.5 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.05 10 Manganese (Mn)0.016 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Nickel (Ni)0.014 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Potassium (K)5.98 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 Sodium (Na)24.0 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.05 1 Zinc (Zn)0.018 mg/L SW 6010D 05/17/2016 10:27 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 16:09 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 16:09 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 16:09 JAHERMA11 Selenium (Se)3.96 ug/L SW 6020B 05/18/2016 16:09 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 820 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 4 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010487 Collection Date:04-May-16 12:05 PM Site:BC-21 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 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 6.8 mg/L EPA 9056A 05/05/2016 16:45 BGN90340.5 5 Fluoride < 0.5 mg/L EPA 9056A 05/05/2016 16:45 BGN90340.5 5 Nitrate 16 mg/L EPA 9056A 05/05/2016 16:45 BGN90340.5 5 Nitrate as N 3.5 mg-N/L EPA 9056A 05/05/2016 16:45 BGN90340.023 1 Sulfate 500 mg/L EPA 9056A 05/05/2016 16:45 BGN903410100 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 12:50 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.026 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Boron (B)0.090 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.05 1 Calcium (Ca)45.2 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Iron (Fe)0.043 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.01 1 Magnesium (Mg)93.5 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.05 10 Manganese (Mn)0.315 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Potassium (K)4.82 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 Sodium (Na)22.6 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.05 1 Zinc (Zn)0.010 mg/L SW 6010D 05/17/2016 10:15 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)4.00 ug/L SW 6020B 05/18/2016 16:26 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 16:26 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 16:26 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 16:26 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 780 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 5 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010488 Collection Date:04-May-16 11:30 AM Site:BC-22 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)17 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 4.0 mg/L EPA 9056A 05/05/2016 13:53 BGN90340.5 5 Fluoride < 0.5 mg/L EPA 9056A 05/05/2016 13:53 BGN90340.5 5 Nitrate 5.0 mg/L EPA 9056A 05/05/2016 13:53 BGN90340.5 5 Nitrate as N 1.1 mg-N/L EPA 9056A 05/05/2016 13:53 BGN90340.023 1 Sulfate 160 mg/L EPA 9056A 05/05/2016 13:53 BGN9034550 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 12:52 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.165 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Boron (B)0.075 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.05 1 Calcium (Ca)37.9 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Iron (Fe)0.067 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.01 1 Magnesium (Mg)16.1 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Manganese (Mn)0.192 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Potassium (K)3.15 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 Sodium (Na)10.9 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.05 1 Zinc (Zn)0.016 mg/L SW 6010D 05/17/2016 10:31 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 16:50 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 16:50 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 16:50 JAHERMA11 Selenium (Se)1.37 ug/L SW 6020B 05/18/2016 16:50 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 290 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 6 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010489 Collection Date:04-May-16 8:25 AM Site:BC-23A Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)17 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 2.2 mg/L EPA 9056A 05/05/2016 13:38 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 13:38 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 05/05/2016 13:38 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 05/05/2016 13:38 BGN90340.023 1 Sulfate 0.27 mg/L EPA 9056A 05/05/2016 13:38 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 12:54 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.035 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Boron (B)0.081 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.05 1 Calcium (Ca)1.71 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Iron (Fe)0.318 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.01 1 Magnesium (Mg)0.898 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Manganese (Mn)0.007 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Potassium (K)1.54 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 Sodium (Na)6.16 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.05 1 Zinc (Zn)0.010 mg/L SW 6010D 05/17/2016 10:35 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 16:55 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 16:55 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 16:55 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 16:55 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 51 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 7 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010490 Collection Date:04-May-16 1:35 PM Site:BC-25 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 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 44 mg/L EPA 9056A 05/05/2016 17:00 BGN9034110 Fluoride < 1 mg/L EPA 9056A 05/05/2016 17:00 BGN9034110 Nitrate 10 mg/L EPA 9056A 05/05/2016 17:00 BGN9034110 Nitrate as N 2.3 mg-N/L EPA 9056A 05/05/2016 17:00 BGN90340.023 1 Sulfate 1000 mg/L EPA 9056A 05/05/2016 17:00 BGN903420200 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 12:57 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.069 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Boron (B)0.109 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.05 1 Calcium (Ca)240 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Iron (Fe)2.82 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.01 1 Magnesium (Mg)102 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.05 10 Manganese (Mn)0.106 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Nickel (Ni)0.030 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Potassium (K)8.88 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 Sodium (Na)29.7 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.05 1 Zinc (Zn)0.018 mg/L SW 6010D 05/17/2016 10:38 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:01 JAHERMA11 Cadmium (Cd)1.14 ug/L SW 6020B 05/18/2016 17:01 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:01 JAHERMA11 Selenium (Se)12.4 ug/L SW 6020B 05/18/2016 17:01 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 1600 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 8 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010491 Collection Date:04-May-16 12:35 PM Site:BC-26 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 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 19 mg/L EPA 9056A 05/05/2016 16:13 BGN90340.5 5 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 16:13 BGN90340.1 1 Nitrate 28 mg/L EPA 9056A 05/05/2016 16:13 BGN90340.5 5 Nitrate as N 6.3 mg-N/L EPA 9056A 05/05/2016 16:13 BGN90340.023 1 Sulfate 14 mg/L EPA 9056A 05/05/2016 16:13 BGN90340.5 5 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:14 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.347 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Boron (B)0.068 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.05 1 Calcium (Ca)2.30 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Iron (Fe)0.086 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.01 1 Magnesium (Mg)7.71 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Manganese (Mn)0.034 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Nickel (Ni)0.008 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Potassium (K)4.43 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 Sodium (Na)10.7 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.05 1 Zinc (Zn)0.062 mg/L SW 6010D 05/17/2016 10:42 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:07 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:07 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:07 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 17:07 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 100 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 9 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010492 Collection Date:04-May-16 11:20 AM Site:BC-27 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)71 mg/L (CaCO3) SM 2320B 05/06/2016 08:25 CJELLIO201 INORGANIC IONS BY IC Chloride 10 mg/L EPA 9056A 05/05/2016 15:41 BGN90340.2 2 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 15:41 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 05/05/2016 15:41 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 05/05/2016 15:41 BGN90340.023 1 Sulfate 3.8 mg/L EPA 9056A 05/05/2016 15:41 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/13/2016 13:30 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.020 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Boron (B)0.071 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.05 1 Calcium (Ca)1.29 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Iron (Fe)34.5 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.01 1 Magnesium (Mg)4.84 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Manganese (Mn)1.20 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Potassium (K)1.64 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 Sodium (Na)6.88 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.05 1 Zinc (Zn)0.046 mg/L SW 6010D 05/17/2016 11:01 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)1.56 ug/L SW 6020B 05/18/2016 17:13 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:13 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:13 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 17:13 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 100 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 10 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010493 Collection Date:04-May-16 10:05 AM Site:BC-28 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)22 mg/L (CaCO3) SM 2320B 05/06/2016 08:25 CJELLIO201 INORGANIC IONS BY IC Chloride 1.7 mg/L EPA 9056A 05/05/2016 14:55 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 14:55 BGN90340.1 1 Nitrate 4.3 mg/L EPA 9056A 05/05/2016 14:55 BGN90340.1 1 Nitrate as N 0.97 mg-N/L EPA 9056A 05/05/2016 14:55 BGN90340.023 1 Sulfate 0.40 mg/L EPA 9056A 05/05/2016 14:55 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:16 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.032 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Boron (B)0.074 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.05 1 Calcium (Ca)4.14 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Iron (Fe)0.344 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.01 1 Magnesium (Mg)1.38 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Manganese (Mn)0.010 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Potassium (K)2.18 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 Sodium (Na)5.10 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.05 1 Zinc (Zn)0.025 mg/L SW 6010D 05/17/2016 11:05 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:19 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:19 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:19 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 17:19 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 70 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 11 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010494 Collection Date:04-May-16 9:45 AM Site:BC-29 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)7.0 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 3.6 mg/L EPA 9056A 05/06/2016 09:34 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/06/2016 09:34 BGN90340.1 1 Nitrate 1.2 mg/L EPA 9056A 05/06/2016 09:34 BGN90340.1 1 Nitrate as N 0.28 mg-N/L EPA 9056A 05/06/2016 09:34 BGN90340.023 1 Sulfate 100 mg/L EPA 9056A 05/06/2016 09:34 BGN9034220 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:19 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.079 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Boron (B)0.076 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.05 1 Calcium (Ca)4.76 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Iron (Fe)0.328 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.01 1 Magnesium (Mg)23.5 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.05 10 Manganese (Mn)0.584 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Potassium (K)2.38 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 Sodium (Na)4.18 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.05 1 Zinc (Zn)0.017 mg/L SW 6010D 05/17/2016 11:09 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:24 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:24 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:24 JAHERMA11 Selenium (Se)1.90 ug/L SW 6020B 05/18/2016 17:24 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 170 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 12 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010495 Collection Date:04-May-16 8:45 AM Site:BC-30 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)19 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 4.4 mg/L EPA 9056A 05/05/2016 15:26 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 15:26 BGN90340.1 1 Nitrate 5.3 mg/L EPA 9056A 05/05/2016 15:26 BGN90340.1 1 Nitrate as N 1.2 mg-N/L EPA 9056A 05/05/2016 15:26 BGN90340.023 1 Sulfate 1.3 mg/L EPA 9056A 05/05/2016 15:26 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:21 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.023 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Boron (B)0.077 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.05 1 Calcium (Ca)3.44 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Iron (Fe)1.01 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.01 1 Magnesium (Mg)1.67 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Manganese (Mn)0.024 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Potassium (K)1.25 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 Sodium (Na)7.88 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 05/17/2016 11:13 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:30 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:30 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:30 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 17:30 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 74 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 13 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010496 Collection Date:04-May-16 9:20 AM Site:BC-31 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)50 mg/L (CaCO3) SM 2320B 05/06/2016 08:25 CJELLIO201 INORGANIC IONS BY IC Chloride 1.9 mg/L EPA 9056A 05/05/2016 18:17 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 18:17 BGN90340.1 1 Nitrate 3.4 mg/L EPA 9056A 05/05/2016 18:17 BGN90340.1 1 Nitrate as N 0.77 mg-N/L EPA 9056A 05/05/2016 18:17 BGN90340.023 1 Sulfate 1.1 mg/L EPA 9056A 05/05/2016 18:17 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:24 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.017 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Boron (B)0.066 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.05 1 Calcium (Ca)8.23 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Iron (Fe)0.089 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.01 1 Magnesium (Mg)4.23 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Manganese (Mn)0.012 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Potassium (K)1.68 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 Sodium (Na)8.14 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 05/17/2016 11:16 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:36 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:36 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:36 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 17:36 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 81 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 14 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010497 Collection Date:04-May-16 10:55 AM Site:BC-32 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF LOW LEVEL ALKALINITY (FIXED END POINT) Alkalinity (mg/L CaCO3)13 mg/L (CaCO3) SM 2320B 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride 2.4 mg/L EPA 9056A 05/05/2016 20:05 BGN90340.5 5 Fluoride < 0.5 mg/L EPA 9056A 05/05/2016 20:05 BGN90340.5 5 Nitrate 2.7 mg/L EPA 9056A 05/05/2016 20:05 BGN90340.5 5 Nitrate as N 0.60 mg-N/L EPA 9056A 05/05/2016 20:05 BGN90340.023 1 Sulfate 950 mg/L EPA 9056A 05/05/2016 20:05 BGN903420200 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:26 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.055 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Boron (B)0.089 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.05 1 Calcium (Ca)181 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Iron (Fe)0.028 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.01 1 Magnesium (Mg)118 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.05 10 Manganese (Mn)0.017 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Nickel (Ni)0.018 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Potassium (K)7.23 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 Sodium (Na)29.5 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.05 1 Zinc (Zn)0.040 mg/L SW 6010D 05/17/2016 11:20 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 17:42 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 17:42 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 17:42 JAHERMA11 Selenium (Se)5.78 ug/L SW 6020B 05/18/2016 17:42 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 1400 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 15 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010498 Collection Date:04-May-16 2:35 PM Site:SW-1 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)25 mg/L (CaCO3) SM 2320B 05/06/2016 08:25 CJELLIO201 INORGANIC IONS BY IC Chloride 0.94 mg/L EPA 9056A 05/06/2016 09:50 BGN90340.2 2 Fluoride 0.22 mg/L EPA 9056A 05/06/2016 09:50 BGN90340.2 2 Nitrate 0.29 mg/L EPA 9056A 05/06/2016 09:50 BGN90340.2 2 Nitrate as N 0.07 mg-N/L EPA 9056A 05/06/2016 09:50 BGN90340.023 1 Sulfate 270 mg/L EPA 9056A 05/06/2016 09:50 BGN9034550 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:28 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.091 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Boron (B)0.079 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.05 1 Calcium (Ca)110 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Iron (Fe)3.09 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.01 1 Magnesium (Mg)4.99 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Manganese (Mn)3.57 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Potassium (K)3.81 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 Sodium (Na)1.46 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.05 1 Zinc (Zn)0.056 mg/L SW 6010D 05/17/2016 11:24 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 18:05 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 18:05 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 18:05 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 18:05 JAHERMA11 TOTAL DISSOLVED SOLIDS TDS 430 mg/L SM2540C 05/06/2016 15:23 CJELLIO251 Page 16 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010499 Collection Date:04-May-16 10:15 AM Site:LEACHATE Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF ALKALINITY (FIXED END POINT 4.5) Alkalinity (mg/L CaCO3)240 mg/L (CaCO3) SM 2320B 05/06/2016 08:25 CJELLIO201 INORGANIC IONS BY IC Chloride 100 mg/L EPA 9056A 05/05/2016 20:20 BGN90342.5 25 Fluoride < 2.5 mg/L EPA 9056A 05/05/2016 20:20 BGN90342.5 25 Nitrate 4.8 mg/L EPA 9056A 05/05/2016 20:20 BGN90342.5 25 Nitrate as N 1.1 mg-N/L EPA 9056A 05/05/2016 20:20 BGN90340.023 1 Sulfate 1600 mg/L EPA 9056A 05/05/2016 20:20 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:31 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.018 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Boron (B)6.50 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.05 1 Calcium (Ca)657 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.1 10 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Iron (Fe)0.073 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.01 1 Magnesium (Mg)82.3 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.05 10 Manganese (Mn)7.65 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Potassium (K)8.18 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 Sodium (Na)6.76 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.05 1 Zinc (Zn)< 0.005 mg/L SW 6010D 05/17/2016 11:28 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 10 ug/L SW 6020B 05/18/2016 18:11 JAHERMA1010 Cadmium (Cd)< 10 ug/L SW 6020B 05/18/2016 18:11 JAHERMA1010 Lead (Pb)< 10 ug/L SW 6020B 05/18/2016 18:11 JAHERMA1010 Selenium (Se)2250 ug/L SW 6020B 05/18/2016 18:11 JAHERMA1010 TOTAL DISSOLVED SOLIDS TDS 2200 mg/L SM2540C 05/06/2016 15:23 CJELLIO2501 Page 17 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 2016010500 Collection Date:04-May-16 2:45 PM Site:FIELD BLANK 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 05/07/2016 08:28 CJELLIO51 INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 9056A 05/05/2016 18:02 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 05/05/2016 18:02 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 05/05/2016 18:02 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 05/05/2016 18:02 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 05/05/2016 18:02 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 05/09/2016 13:33 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Boron (B)0.070 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.05 1 Calcium (Ca)0.185 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.01 1 Chromium (Cr)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.01 1 Magnesium (Mg)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Manganese (Mn)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Potassium (K)< 0.1 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.1 1 Silver (Ag)< 0.005 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 Sodium (Na)0.084 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.05 1 Zinc (Zn)0.018 mg/L SW 6010D 05/17/2016 11:32 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 05/18/2016 18:17 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 05/18/2016 18:17 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 05/18/2016 18:17 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 05/18/2016 18:17 JAHERMA11 Page 18 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050146 ALK_FIX4.5 ALKALINITY (FIXED END POINT 4.5) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16040356 -- 2016010492 Alkalinity (mg/L CaCO3)0.389mg/L (CaCO3) -171.4 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16050052 -- 2016012396 Alkalinity (mg/L CaCO3)0.182mg/L (CaCO3) -124.2 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3)44.3 106mg/L (CaCO3) -12080146.8 Page 19 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050149 ALK_LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT) Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16040356 -- 2016010486 Alkalinity (mg/L CaCO3)2.43mg/L (CaCO3) -15.53 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Alkalinity (mg/L CaCO3)11.08 91.4mg/L (CaCO3) -12080110.1 Page 20 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050092 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0448 mg/L -10.0448 0.1 < 1/2 RDL Fluoride 0.037 mg/L -10.037 0.1 < 1/2 RDL Nitrate 0.0355 mg/L -10.0355 0.1 < 1/2 RDL Sulfate 0.0221 mg/L -10.0221 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 5.12 5 101mg/L -1208015.12 Fluoride 5.2 5 104mg/L -1208015.2 Nitrate 5.13 5 101mg/L -1208015.13 Sulfate 7.59 5 101mg/L -1208017.59 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 5.12 5 101 0.158mg/L -1208015.12 Fluoride 5.19 5 103 0.271mg/L -1208015.19 Nitrate 5.13 5 101 0.0277mg/L -1208015.13 Sulfate 7.58 5 101 0.113mg/L -1208017.58 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 6.98 5 101mg/L -1208016.98 Fluoride 5.47 5 107mg/L -1208015.47 Nitrate 8.56 5 103mg/L -1208018.56 Sulfate 6.29 5 103mg/L -1208016.29 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 6.93 5 100 0.913mg/L -1208016.93 Fluoride 5.46 5 107 0.257mg/L -1208015.46 Nitrate 8.55 5 103 0.219mg/L -1208018.55 Sulfate 6.3 5 103 0.175mg/L -1208016.3 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5 5 100mg/L -1208015 Fluoride 5.19 5 104mg/L -1208015.19 Nitrate 5.01 5 100mg/L -1208015.01 Sulfate 5.01 5 100mg/L -1208015.01 Page 21 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050170 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.006 ug/L -10.006 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) -0.01 ug/L -1-0.01 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.802 50 82.7ug/L -125755040.1 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.789 50 81.4 1.59ug/L -5039.5 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010486 Mercury (Hg) 0.95 1 96.6ug/L -1257510.95 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010486 Mercury (Hg) 0.95 1 96.6 0ug/L -1257510.95 Page 22 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050291 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.005 ug/L -10.005 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.918 100 94.8ug/L -1257510091.8 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.926 100 95.6 0.788ug/L -10092.6 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.01 2 100ug/L -1158512.01 Page 23 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050309 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) -0.000028 mg/L -1-0.000028 0.005 < 1/2 RDL Boron (B) 0.00205 mg/L -10.00205 0.05 < 1/2 RDL Calcium (Ca) 0.000731 mg/L -10.000731 0.01 < 1/2 RDL Chromium (Cr) -0.000143 mg/L -1-0.000143 0.005 < 1/2 RDL Copper (Cu) 0.000589 mg/L -10.000589 0.005 < 1/2 RDL Iron (Fe) -0.000004 mg/L -1-0.000004 0.01 < 1/2 RDL Magnesium (Mg) 0.000036 mg/L -10.000036 0.005 < 1/2 RDL Manganese (Mn) 0.000099 mg/L -10.000099 0.005 < 1/2 RDL Nickel (Ni) -0.00173 mg/L -1-0.00173 0.005 < 1/2 RDL Potassium (K) -0.00643 mg/L -1-0.00643 0.1 < 1/2 RDL Silver (Ag) 0.000136 mg/L -10.000136 0.005 < 1/2 RDL Sodium (Na) -0.00345 mg/L -1-0.00345 0.05 < 1/2 RDL Zinc (Zn) -0.000732 mg/L -1-0.000732 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.11 5 102mg/L -1208015.11 Boron (B) 5.09 5 102mg/L -1208015.09 Calcium (Ca) 4.92 5 98.3mg/L -1208014.92 Chromium (Cr) 5 5 100mg/L -1208015 Copper (Cu) 5.01 5 100mg/L -1208015.01 Iron (Fe) 4.95 5 99.1mg/L -1208014.95 Magnesium (Mg) 5.15 5 103mg/L -1208015.15 Manganese (Mn) 5.19 5 104mg/L -1208015.19 Nickel (Ni) 4.96 5 99.3mg/L -1208014.96 Potassium (K) 5.06 5 101mg/L -1208015.06 Silver (Ag) 0.518 0.5 104mg/L -1208010.518 Sodium (Na) 5.03 5 101mg/L -1208015.03 Zinc (Zn) 5.11 5 102mg/L -1208015.11 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010487 Barium (Ba) 5.13 5 102mg/L -1257515.13 Boron (B) 5.21 5 102mg/L -1257515.21 Calcium (Ca) 49.8 5 93.2mg/L -12575149.8 Chromium (Cr) 4.97 5 99.5mg/L -1257514.97 Copper (Cu) 4.99 5 99.8mg/L -1257514.99 Iron (Fe) 5.04 5 100mg/L -1257515.04 Magnesium (Mg) 9.78 5 87.8mg/L -125751097.8 Manganese (Mn) 5.45 5 103mg/L -1257515.45 Page 24 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050309 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010487 Nickel (Ni) 4.84 5 96.7mg/L -1257514.84 Potassium (K) 9.88 5 101mg/L -1257519.88 Silver (Ag) 0.505 0.5 101mg/L -1257510.505 Sodium (Na) 27.9 5 106mg/L -12575127.9 Zinc (Zn) 4.94 5 98.6mg/L -1257514.94 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010487 Barium (Ba) 5.13 5 102 0.0392mg/L -1257515.13 Boron (B) 5.2 5 102 0.156mg/L -1257515.2 Calcium (Ca) 49.7 5 90.9 2.54mg/L -12575149.7 Chromium (Cr) 4.99 5 99.8 0.341mg/L -1257514.99 Copper (Cu) 5 5 100 0.28mg/L -1257515 Iron (Fe) 5.05 5 100 0.12mg/L -1257515.05 Magnesium (Mg) 9.8 5 90.4 2.95mg/L -125751098 Manganese (Mn) 5.48 5 103 0.602mg/L -1257515.48 Nickel (Ni) 4.85 5 97 0.268mg/L -1257514.85 Potassium (K) 9.89 5 101 0.158mg/L -1257519.89 Silver (Ag) 0.502 0.5 101 0.447mg/L -1257510.502 Sodium (Na) 27.8 5 104 1.77mg/L -12575127.8 Zinc (Zn) 4.97 5 99.2 0.647mg/L -1257514.97 Page 25 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050315 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Arsenic (As) 0.0159 ug/L -10.0159 1 < 1/2 RDL Cadmium (Cd) 0.0018 ug/L -10.0018 1 < 1/2 RDL Lead (Pb) -0.0021 ug/L -1-0.0021 1 < 1/2 RDL Selenium (Se) -0.0092 ug/L -1-0.0092 1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Arsenic (As) 51.6 50 103ug/L -12080151.6 Cadmium (Cd) 51.3 50 103ug/L -12080151.3 Lead (Pb) 51 50 102ug/L -12080151 Selenium (Se) 50.9 50 102ug/L -12080150.9 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010486 Arsenic (As) 52.4 50 105ug/L -12080152.4 Arsenic (As) 52.4 50 105ug/L -12575152.4 Cadmium (Cd) 51 50 100ug/L -12575151 Cadmium (Cd) 51 50 100ug/L -12080151 Lead (Pb) 50.6 50 101ug/L -12080150.6 Lead (Pb) 50.6 50 101ug/L -12575150.6 Selenium (Se) 53.6 50 99.2ug/L -12575153.6 Selenium (Se) 53.6 50 99.2ug/L -12080153.6 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16040356 -- 2016010486 Arsenic (As) 52.8 50 105 0.628ug/L -12080152.8 Arsenic (As) 52.8 50 105 0.628ug/L -13070152.8 Cadmium (Cd) 51.1 50 100 0.169ug/L -12080151.1 Cadmium (Cd) 51.1 50 100 0.169ug/L -13070151.1 Lead (Pb) 50.5 50 101 0.365ug/L -12080150.5 Lead (Pb) 50.5 50 101 0.365ug/L -13070150.5 Selenium (Se) 53.1 50 98.3 0.938ug/L -13070153.1 Selenium (Se) 53.1 50 98.3 0.938ug/L -12080153.1 Page 26 of 28 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16040356 Q16050131 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: J16040326 -- 2016010381 TDS 0.803mg/L -1125 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16040356 -- 2016010486 TDS 0.725mg/L -1831 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 97mg/L -11090197 Page 27 of 28 Page 28 of 28