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HomeMy WebLinkAbout7.0 Water Quality Report 2014e canaw natural gas June 23, 2014 Garfield County Building & Planning Department 108 8th Street, Suite 201 Glenwood Springs, CO 81601 RE: Hunter Mesa Water Treatment Facility Water Quality Data. Dear Sir or Madam: 143 Diamond Avenue Parachute, CO 81635 P: (970)285-2739 ECP Tif bn JUL 0 711114 Gq RFIELD 2iiimlUlU rY DEVELOPMENT ELO ME NT Please find the attached data summary table and laboratory analysis report for water samples collected from the Hunter Mesa Water Treatment Facility on June 12, 2014. The middle pond was empty at time of sampling. The data summary table also lists several reference standards for comparison with the analytical results. These standards are provided for relative comparison only, as the water is not intended to comply with any of the referenced regulatory standards. The water will be contained on-site or used solely for natural gas exploration and production activities. As such, the water will not come in contact with the general public or with environmental receptors such as soil, groundwater, or surface water. PIease do not hesitate to contact our Parachute office should you have any questions or comments. Sincerely, Encana Oil Gas ett ► t' dieton Environmental Specialist Attachments Cc: Doug Rosa, Encana OiI & Gas Julia Carter, Encana OiI & Gas File Sample Location: Hunter Mesa Water Facility Pond Sample Identification: HUNTNPO (North Pond) Sample Date: 06/12/2014 Test Parameter Laboratory Analytical Report Summary Analytical Results Reaulatory Standards Data Units Level Reference Bromide Chloride m• I 57.0 none N/A CJI 7800 250 1,2,3_ Fluoride rttilli BDL 4.0 2,3 Nitrate (NO3) m . I BDL 10.0 1,2.3 Nitrite 0NO2) m I BDL 1.0 1,2,3 Sulfate 1504) mg/I _ _ BDL 250 1,2,3 N/A- Alkalinity mg/I 1400 none Alkalinity, Bicarbonate mg/I 1400 none N/A Alkalinity, Carbonate mg/I BDL none N/A Methane mg/I 0.28 _ none N/A Ethane m: BDL none N/A Ethene m: 1 BDL none N/A Propane mg/I BDL none N/A Ammonia i m 1 9.6 none 1 pH su 7.1 6.5-8.5 2,3 I N/A Phosphorus {Total) mg/1 0.59 none Specific conductance ylmhos/cm 24000 none " N/A Sulfide mg/1 0.094 none - N/A Total Dissolved Solids {TD51 mg/i i 14000 500 3 Arsenic Il BDL 0.010 1,2,3 Barium mg/I 58.0 2.0 2,3 Boron mg/I 12.0 none _ N/A Cadmium mg/I BDL 0.005 1,2,3 Calcium mg/I 240 none N/A Chromium mg/I BDL 0.1 2,3 Copper mg/I_ BDL 3.0 BDL 17,0 0.39 76.0 801 1.0 1,2,3 Iron me 0.3 1,2,3 [Lead mg/I 0.05 1,2 Magnesium m/I m /I mgJI _none 0.05 none 0.05 x N/A 1,2,3 Manganese Potassium N/A 1,23 Selenium me Silver me I 801 5100 0.05e none none J 2 N/A Sodium mg/l Strontium m: I 47.0 _ N/A TPH GRO m me 27.0 none N/A �_ 1,2,3 Benzene Toluene me 2.6 0.005 a 1.0 me 6.1 1,2,3 Ethylbenzene Xylenes Total) Methyl tert-butyl ether MTBE} TPH-DRO me 0.22 0.7 : 1,2,3 me 4,5 10.01,2,3 N/A mpll_ 1 mg/1 BDL 5.6 _ none none N/A mg/L.mill grams per liter umhosAm-micromhos per centimeter su-standard un•ls pH•parts of hydrogen BDL -below detection l: mit NT -not tested Standard Reretencr Numbed Standard 1. Colorado Department of Pub c Health and Environment Basic Standards for Surface Water (5 CCR 1002-311 Standard 2 = Colorado Department of Pub' ; Health and Environment Basle Standards for Ground Water (5 CCR 100241) Standard 3 = Colorado Department of Pub'._ Health and Environment Primary Drinking Water Regulat ons (5 CCR ]0031) Sample Location: Hunter Mesa Water Facility Pond Sample Identification: HUNTSPO (South Pond) Sample Date: 06/12/2014 Test Parameter Laboratory Analytical Report Summary Analytical Results Regulatory Standards Data Units Level Reference Bromide Chloride mg/I "10 53.0 7600 BDL BDL BDL none 250 N/A 1,2,3 Fluoride _ - mgf1_. 4.0 2,3 Nitrate031_ _ Nitrite002) rn1Jl mg{1 10.0 1.0 1,2,3 1,2,3 Sulfate (504) rng/( _ BDL 250 1,2,3 Alkalinity Alkalinity, Bicarbonate _ m i mg/I 1400 none 1400 none N/A N/A Alkalinity, Carbonate J rrtgA_ -_ BDL none N/A Methane- m I - 0.53 _none BOL none N/A N/A Ethane Ethene m I BDL none N/A Propane Ammonia m9 _� mgII W BDLn'__ 9.6 none none N/A 1 pH su 7.0 6.5-8.5 2,3 Phosphorus (Total) Specific conductance mil 0.79 none N/A }tmhos/cm 23000 none N/A Sulfide !WI 0..067 none N/A Total Dissolved Solids TDS mg/I 9300 500 3 Arsenic me BDL 0.010 1,2,3 Barium mj(I 47.0 2.0 2,3 N/A Boron TO mei 14.0 BDL none Cadmium 0.005 1,2,3 Calcium mgt 210 none N/A Chromium _mil___ BDL 0.1 2,3 Copper mg/I BDL 1.0 1,2,3 Iron Lead mg/l VI. 4.1 - BDL 0.3 0.05 1,2,3 _ 1.2 Magnesium me/1 _m_ft VI 16.0 0.26 none N/A _ Manganese Potassium 0.05 none 1,2,3 N/A 76.0 Selenium m: 1 9DL 0.05 1,2,3 Silvermg/I Sodium m 1 BDL 4700 0.05 none 2 N/A Strontium rn:1 _ 42.0 none N/A TPH-GROmg/I Benzene m 1 6.5 0.45 ' none N/A 0.005 1,2,3 Toluene mg/I _ 1.0 1.0 1,2,3 Ethylbenzene Xylenes (Total} mfl mg/I 0.028 0.7 1,2,3 0.75 10.0 1,2,3 Methyl tert-butyl ether (MTBE) rng/I BDL none N/A TPH-DR0 mg/I 5.0 none N/A met -milligrams per liter umhos/cm-micromhos per centimeter su-standard units pH -parts of hydrogen BDL -below detection limit NT -not tested Standard Reference Numbers Standard 1= Colorado Department of Public Health and Environment Basic Standards for Surface Water (5 CCR 1002-31} Standard 2 = Colorado Department of Public Health and Environment Basic Standards for Ground Water (5 CCR 100241) Standard 3 = Colorado Department of Public Health and Environment Primary Drinking Water Regulations (S CCR 1003 1) Sample Location: Hunter Mesa Water Facility Pond Sample Identification: HUNTPO4 (Pond #4) Sample Date: 06/12/2014 Test Parameter Laboratory Analytical Report Summary Analytical Results Regulatory Standards Units Data Level Reference Bromide mg/I 3.3 none N/A Chloride mg/I 100 250 1,2,3 Fluoride rrtl 0.27 4.0 2,3 Nitrate (NO3i mall BDL 10.0 1,2,3 Nitrite (NO2) mieI BDL 1.0 1,2,3 Sulfate (SO4) m I 5.6 250 1,2,3 Alkalinity mall 160 none N/A Alkalinity, Bicarbonate mg/I 160 none N/A Alkalinity, Carbonate mtf I __.4 BDLnone N/A Methane mg l 0.025 none N/A Ethane mgj1 BDL none N/A Ethene mi BDL - none N/A Propane mg/i BDL none N/A i Ammonia mp,Jl 2.6 none 1 pH _ su 7.7 6.5-8.5 2,3 Phosphorus {Total) mg/I 0.14 none N/A (Specific conductance }mhos/cm 630 none N/A Sulfide _, mn/l BDL none —N/A-- Total Dissolved Solids (TDS) mg/I 340 500 _ 3 Arsenic mg/I BDL 0.010 1,2,3 1.5 2.0 2,3 mg/I 0.54 none _ N/A _� mO/I SOL 0.005 1,2,3 Calcium ___ rire 20.0 none N/A Chromium VI BDL 0.1 2,3 Copper mg/I . BDL 1.0 1,2,3 Iron mg/I 0.15 0.3 1,2,3 Lead VI BDL 0.05 _ 1,2 Magnesium mg/I 2.6 none N/ _ A Manganese mg.fl 0.052 0.05 1,2,3 Potassium mg/I 9.9 none N/A Selenium me_ _ BDL 0.05 1,2,3 Silver mg/I BDL 0.05 2 Sodium m#'I 95.0none N/A Strontium mg/I 1.7 none N/A TPH-GRO mel 0.34 none N/A Benzene mall 0.012 0.005 1,2,3 Toluene marl 0.032 -1.0 1,2,3 Ethylbenzene mg/ BDL 0.7 1,2,3 Xylenes (Total) mgf l 0.036 10,0 1,2,3 Methyl tert-butyl ether (MTBEI BDL none N/A mg/l 4.7 none N/A Barium Boron Cadmium TPH-DRO mg/L-milligrams per liter umhos/cm-micromhos per centimeter su-standard units pH -parts of hydrogen BDL•below detection limit NT -not tested standard Reference Numbers Standard 1 = Colorado Department of Public Health and Environment Basic Standards for Surface Water 15 CCR 1002-31) Standard 2 = Colorado Department of Public Health and Environment Bask Standards for Ground Water (5 CCR 1002-41) Standard 3 = Colorado Department of Public Health and Environment Primary Drinking Water Regulations (5 CCR 1003 1) likESC L-A B S•C•I•E•N C E•S Y O U R L A B Or CHOICE Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62 0814289 Est. 1970 Report Summary Monday June 23, 2014 Report Number: L704446 Samples Received: 06/13/14 Client Project: GARCO Description: GARCO The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Entire Report Reviewed By: Laboratory Certification Numbers A2LA FL - NC - SC - TX - - 1461-01, AIHA - 100789, E87487, GA • 923, IN - C- ENV375/DW21704/B10041, ND - 84004, TN - 2006, VA - 4601 047-999-395, NY - 11742, WI T104704245-11-3, OK - 9915, ed Willis , ESC Representative L - 40660, CA - 01157CA, CT - PH -0197, -01, KY - 90010, KYUST - 0016, R-140. NJ - TN002, NJ NELAP - TN002, 32, WV - 233, AZ - 0612, - 998093910, NV - TN000032011-1, PA - 68-02979, IA Lab #364, EPA - TN002 Accreditation is only applicable to the test methods spe.ified ;:n each scope of accreditation held by ESC Lab Sciences. This report may not be reproduced, except in full, with;:.,t written approval from ESC Lab Sciences. Where applicable, sampling conducted by ESC is performed par guidance° provided in laboratory standard operating procedures: 060302, 0603e1, and 061314. Page 1 of 11 *ESC L•AB S•C•i•E•N C E•S Y O U F LAB OF C H O I C E REPORT OF ANALYSIS Brett Middleton EnCana Oil E. Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 12:65 Lebanon Rd. Mt, Juliet, TN 37122 (615) 758-5858 1.800-767-5859 Fax (815) 758-5859 Tax I.O. 62-0814289 Let. 1970 June 23, 2014 ESC Sample # : L704446-01 Date Received June 13, 2014 Description GARCO Site ID GARCO Sample ID 20140612 HUNTSPO Project # GARCO Collected By AS Collection Date : 06/12/14 12:10 Parameter Result Det. Limit Units Method Date Dil. Bromide 53. 1.0 mg/1 300.0 06/13/14 1 Chloride 7600 100 mg/1 300.0 06/13/14 100 Fluoride BDL 0.10 mg/1 300.0 06/13/14 1 Nitrate BDL 0.10 mg/1 300.0 06/13/14 1 Nitrite BDL 0.10 mg/1 300.0 06/13/14 1 Sulfate BDL 5.0 mg/1 300.0 06/13/14 1 Alkalinity 1400 200 mg/1 2320 B-2011 06/17/14 10 Alkalinity,Bicarbonate 1400 200 mg/1 2320 B-2011 06/18/14 10 Alkalinity,Carbonate BDL 200 mg.1 2320 B-2011 06/18/14 10 Methane 0.53 0.010 mg/1 RSK175 06/19/14 1 Ethane BDL 0.013 mg/1 RSK175 06/19/14 1 Ethene BDL 0.013 mg/1 RSK175 06/19/14 1 Propane BDL 0.019 mg/1 RSK175 06/19/14 1 Ammonia Nitrogen 9.6 0.25 mg/1 350.1 06/19/14 1 pH 7.0 su 4500H+ 8-2011 06/14/14 1 Phosphorus,Total 0.79 0.10 mg/1 365.4 06/19/14 1 Specific Conductance 23000 umhos/cm 120.1 06/20/14 1 Sulfide 0.067 0.050 109/1 450052 D-2011 06/17/14 1 Dissolved Solids 9300 10. mg/1 2540 C-2011 06/17/14 1 Arsenic,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Barium,Dissolved 47. 0.0050 mg/1 200.7 06/17/14 1 Boron,Dissolved 14. 0.20 mg/1 200.7 06/17/14 1 Cadmium,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Calcium,Dissolved 210 0.50 mg/1 200.7 06/17/14 1 Chromium,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Copper,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Iron,Dissolved 4.1 0.10 mg/1 200.7 06/17/14 1 Lead,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Magnesium,Dissolved 16. 0.10 mg/1 200.7 06/17/14 1 Manganese,Dissolved 0.26 0.010 mg/1 200.7 06/17/14 1 Potassium,Dissolved 76. 0.50 mg/1 200.7 06/17/14 1 Selenium,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Silver,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Sodium,Dissolved 4700 5.0 mg/1 200.7 06/18/14 10 Strontium,Dissolved 42. 0.10 mg/1 200.7 06/18/14 10 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) L704446-01 (DROLVI) - Dilution due to matrix L704446-01 (PH) - 7.0 0 20.4c Page 2 of 11 �tESC LAB S•C•I•E•tu•C•E•S YOUR L A B OF CHOICE REPORT OF ANALYSIS Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.0. 62-0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-01 Date Received June 13, 2014 Description GARCO Site ID GARCO Sample ID 20140612-HUNTSPO Project N : GARCO Collected By AS Collection Date : 06/12/14 12:10 Parameter Result Det. Limit Units Method Date Dil. TPH (GC/FID) Low Fraction 6.5 0.10 mg/1 8015D/GRO 06/16/14 1 Surrogate Recovery-% a,a,a-Trifluorotoluene(FID) 96.5 % Rec. 8015D/GRO 06/16/14 1 Benzene 0.45 0.010 mg/1 8260B 06/15/14 10 Toluene 1.0 0.050 mg/1 8260B 06/15/14 10 Ethylbenzene 0.028 0.010 mg/1 8260B 06/15/14 10 Total Xylenes 0.75 0.030 mg/1 8260E 06/15/14 10 Methyl tert-butyl ether BDL 0.010 mg/1 8260E 06/15/14 10 Surrogate Recovery Toluene -d8 99.3 % Rec. 82608 06/15/14 10 Dibromofluoromethane 98.7 % Rec. 82608 06/15/14 10 4-Bromofluorobenzene 103. % Rec. 8260E 06/15/14 10 TPH (GC/FID) High Fraction 5.0 0.50 mg/1 3511/8015 06/17/14 5 Surrogate recovery(%) o-Terphenyl 111. t Rec. 3511/8015 06/17/14 5 BDL • Below Detection Limit Det. Limit - Practical Quantitation Limit(POL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 06/20/14 17:57 Revised: 06/23/14 10:49 L704446-01 (DROLVI) - Dilution due to matrix L704446-01 (PH) - 7.0 @ 20.4c Page 3 of 11 likESC L•A• B S•C•I•E•N C E.S YOUR L A B OF CHOICE Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 Date Received June 13, 2014 Description GARCO Sample ID 20140612-HUNTNPO Collected By AS Collection Date : 06/12/14 12:30 Parameter REPORT OF ANALYSIS 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5856 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-02 Site ID GARCO Project # : GARCO Result Det. Limit Units Method Date Dil. Bromide 57. 1.0 mg/1 300.0 06/13/14 1 Chloride 7800 100 mg/1 300.0 06/13/14 100 Fluoride BDL 0.10 mg/1 300.0 06/13/14 1 Nitrate BDL 0.10 mg/1 300.0 06/13/14 1 Nitrite BDL 0.10 mg/1 300.0 06/13/14 1 Sulfate BDL 5.0 mg/1 300.0 06/13/14 1 Alkalinity 1400 200 mg/1 2320 B-2011 06/17/14 10 Aikalinity,Bicarbonate 1400 200 mg/1 2320 B-2011 06/18/14 10 Alkalinity,Carbonate BOL 200 mg/1 2320 B-2011 06/18/14 10 Methane 0.28 0.010 mg/1 RSK175 06/19/14 1 Ethane BDL 0.013 mg/1 RSK175 06/19/14 1 Ethane BOL 0.013 mg/1 RSK175 06/19/14 1 Propane BDL 0.019 mg/1 RSK175 06/19/14 1 Ammonia Nitrogen 9.6 0.25 mg/1 350.1 06/19/14 1 pH 7.1 su 4500H+ B-2011 06/14/14 1 Phosphorus,Total 0.59 0.10 mg/1 365.4 06/19/14 1 Specific Conductance 24000 umhos/cm 120.1 06/20/14 1 Sulfide 0.094 0.050 mg/1 450052 D-2011 06/17/14 1 Dissolved Solids 14000 10. mg/1 2540 C-2011 06/17/14 1 Arsenic,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Barium,Dissolved 58. 0.0050 mg/1 200.7 06/17/14 1 Boron,Dissolved 12. 0.20 mg/1 200.7 06/17/14 1 Cadmium,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Calcium,Dissolved 240 0.50 mg/1 200.7 06/17/14 1 Chromium,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Copper,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Iron,Dissolved 3.0 0.10 mg/1 200.7 06/17/14 1 Lead,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Magnesium,Dissolved 17. 0.10 mg/1 200.7 06/17/14 1 Manganese,Dissolved 0.39 0.010 mg/1 200.7 06/17/14 1 Potassium,Dissolved 76. 0.50 mg/1 200.7 06/17/14 1 Selenium,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Silver,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Sodium,Dissolved 5100 5.0 mg/1 200.7 06/18/14 10 Strontium,Dissolved 47. 0.10 mg/1 200.7 06/18/14 10 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) L704446-02 (PH) - 7.1 4a 20.1c Page 4 of 11 �tESC L•A•B B•C•I•E•N•C•E•s YOUR LAB OF CHOICE REPORT OF ANALYSIS Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 12065 Lebanon Rd. Mt. Juliet, TN 37122 1615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-02 Date Received June 13, 2014 Description GARCO Site ID GARCO Sample ID 20140612-HUNTNPO Project # : GARCO Collected By AS Collection Date : 06/12/14 12:30 Parameter Result Det. Limit Units Method Date Dil. TPH (GC/FID) Low Fraction Surrogate Recovery-% a,a,a-Trifluorotoluene(FID) 27. 0.50 mg/1 8015D/GRO 06/16/14 5 97.3 % Rec. 8015D/GRO 06/16/14 5 Benzene 2.6 0.20 mg/1 82608 06/18/14 200 Toluene 6.1 1.0 mg/1 8260B 06/18/14 200 Ethylbenzene 0.22 0.010 mg/1 8260B 06/15/14 10 Total Xylenes 4.5 0.030 mg/1 8260B 06/15/14 10 Methyl tert-butyl ether BDL 0.010 mg/1 8260B 06/15/14 10 Surrogate Recovery Toluene -dB 100. % Rec. 8260E 06/15/14 10 Dibromofluoromethane 106. % Rec. 8260E 06/15/14 10 4-Bromofluorobenzene 99.6 % Rec. 8260E 06/15/14 10 TPH (GC/FID) High Fraction 5.6 0.10 mg/1 3511/8015 06/17/14 1 Surrogate recovery(%) o-Terphenyl 115. % Rec. 3511/8015 06/17/14 1 BDL • Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 06/20/14 17:57 Revised: 06/23/14 10:49 L704446-02 (PH) - 7.1 10 20.1c Page 5 of 11 *ESC L•A•B S•C•I•E•N•G•E•S YOUR LAB OF CHOICE REPORT OF ANALYSIS Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758 5858 1 800-767 5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-03 Date Received June 13, 2014 Description CARCO Site ID GARCO Sample ID 20140612-HUNTPO4 Project # GARCO Collected By AS Collection Date : 06/12/14 11:30 Parameter Result Det. Limit Units Method Date Dil. Bromide 3.3 1.0 mg/1 300.0 06/13/14 1 Chloride 100 2.0 mg/1 300.0 06/13/14 2 Fluoride 0.27 0.10 mg/1 300.0 06/13/14 1 Nitrate BDL 0.10 mg/1 300.0 06/13/14 1 Nitrite BDL 0.10 mg/1 300.0 06/13/14 1 Sulfate 5.6 5.0 mg/1 300.0 06/13/14 1 Alkalinity 160 20. mg/1 2320 B-2011 06/17/14 1 Alkalinity,Bicarbonate 160 20. mg/1 2320 B-2011 06/18/14 1 Alkalinity,Carbonate BDL 20. mg/1 2320 B-2011 06/18/14 1 Methane 0.025 0.010 mg/1 RSK175 06/19/14 1 Ethane BDL 0.013 mg/1 RSK175 06/19/14 1 Ethene BDL 0.013 mg/1 RSK175 06/19/14 1 Propane BDL 0.019 mg/1 RSK175 06/19/14 1 Ammonia Nitrogen 2.6 0.25 mg/1 350.1 06/19/14 1 pH 7.7 su 4500H+ 3-2011 06/14/14 1 Phosphorus,Total 0.14 0.10 mg/1 365.4 06/19/14 1 Specific Conductance 630 umhos/cm 120.1 06/20/14 1 Sulfide BDL 0.050 mg/1 450052 D-2011 06/17/14 1 Dissolved Solids 340 10. mg/1 2540 C-2011 06/17/14 1 Arsenic,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Barium,Dissolved 1.5 0.0050 mg/1 200.7 06/17/14 1 Boron,Dissolved 0.54 0.20 mg/1 200.7 06/17/14 1 Cadmium,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Calcium,Dissolved 20. 0.50 mg/1 200.7 06/17/14 1 Chromium,Dissolved ROL 0.010 mg/1 200.7 06/17/14 1 Copper,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Iron,Dissolved 0.15 0.10 mg/1 200.7 06/17/14 1 Lead,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Magnesium,Dissolved 2.6 0.10 mg/1 200.7 06/17/14 1 Manganese,Dissolved 0.052 0.010 mg/1 200.7 06/17/14 1 Potassium,Dissolved 9.9 0.50 mg/1 200.7 06/17/14 1 Selenium,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Silver,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Sodium,Dissolved 95. 0.50 mg/1 200.7 06/17/14 1 Strontium,Dissolved 1.7 0.010 mg/1 200.7 06/17/14 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) 1.704446-03 (PH) - 7.7 49 20.3c Page 6 of 11 *ESC L•A•B 5•C•I•E•N•C•E•5 YOUR LAB OF CHOICE Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 Date Received Description June GARCO 13, 2014 REPORT OF ANALYSIS 12065 Lebanon Rd. flet. Juliet, TN 37122 (615) 758-5858 1 800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-03 Site ID GARCO Sample ID 20140612-HUNTPO4 Project # : GARCO Collected By AS Collection Date : 06/12/14 11:30 Parameter Result Det. Limit Units Method Date Dil. TPH (GC/FID) Low Fraction 0.34 0.10 mg/1 8015D/GRO 06/16/14 1 Surrogate Recovery-% a,a,a-Trifluorotoluene(FID) 98.6 % Rec. 8015D/GRO 06/16/14 1 Benzene 0.012 0.0010 mg/1 8260E 06/15/14 1 Toluene 0.032 0.0050 mg/1 82602 06/15/14 1 Ethylbenzene BDL 0.0010 mg/1 82602 06/15/14 1 Total Xylenes 0.036 0.0030 mg/1 82602 06/15/14 1 Methyl Cert -butyl ether BDL 0.0010 mg/1 82608 06/15/14 1 Surrogate Recovery Toluene -d8 103. % Rec. 8260B 06/15/14 1 Dibromofluoromethane 112. k Rec. 82608 06/15/14 1 4-Bromofluorobenzene 89.3 Is Rec. 82608 06/15/14 1 TPH (GC/FID) High Fraction 4.7 0.10 mg/1 3511/8015 06/17/14 1 Surrogate recovery(t) o-Terphenyl 122. k Rec. 3511/8015 06/17/14 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 06/20/14 17:57 Revised: 06/23/14 10:49 L704446-03 (PH) - 7.7 20.3c Page 7 of 11 *ESC L•A B S•C•I•E•N=C=E•S YOUR LAB OF CHOICE Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 Date Received June 13, 2014 Description GARCO Sample ID 20140612-BENZPO Collected By AS Collection Date : 06;12/14 10:15 Parameter REPORT OF ANALYSIS 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758 5858 1 800 767 5859 Fax (615) 758 5859 Tax I.D. 62 0814289 Est. 1970 June 23, 2014 ESC Sample # : L704446-04 Site ID GARCO Project # : CARCO Result Det. Limit Units Method Date Dil. Bromide 51. 1.0 mg/1 300.0 06/13/14 1 Chloride 6400 100 mg/1 300.0 06/13/14 100 Fluoride BDL 0.10 mg/1 300.0 06/13/14 1 Nitrate BDL 0.10 mg/1 300.0 06/13/14 1 Nitrite BDL 0.10 mg/1 300.0 06/13/14 1 Sulfate BDL 5.0 mg/1 300.0 06/13/14 1 Alkalinity 1200 200 mg/1 2320 B-2011 06/17/14 10 Alkalinity,Bicarbonate 1200 200 mg/1 2320 B-2011 06/18/14 10 Alkalinity,Carbonate BDL 200 mg/1 2320 B-2011 06/18/14 10 Methane 1.5 0.10 mg/1 RSK175 06/20/14 10 Ethane BDL 0.013 mg/1 RSK175 06/19/14 1 Ethene BDL 0.013 mg/1 RSK175 06/19/14 1 Propane BDL 0.019 mg/1 RSK175 06/19/14 1 Ammonia Nitrogen 10. 0.25 mg/1 350.1 06/19/14 1 pH 7.1 su 4500H+ B-2011 06/14/14 1 Phosphorus,Total 4.8 0.10 mg/1 365.4 06/19/14 1 Specific Conductance 22000 umhos/cm 120.1 06/20/14 1 Sulfide 0.14 0.050 mg/1 4500S2 D-2011 06/17/14 1 Dissolved Solids 13000 10. mg/1 2540 C-2011 06/17/14 1 Arsenic,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Barium,Dissolved 51. 0.0050 mg/1 200.7 06/17/14 1 Boron,Dissolved 11. 0.20 mg/1 200.7 06/17/14 1 Cadmium,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Calcium,Dissolved 220 0.50 mg/1 200.7 06/17/14 1 Chromium,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Copper,Dissolved BDL 0.020 mg/1200.7 06/17/14 1 Iron,Dissolved 3.8 0.10 mg/1 200.7 06/17/14 1 Lead,Dissolved BDL 0.0050 mg/1 200.7 06/17/14 1 Magnesium,Dissolved 16. 0.10 mg/1200.7 06/17/14 1 Manganese,Dissolved 0.38 0.010 mg/1 200.7 06/17/14 1 Potassium,Dissolved 64. 0.50 mg/1200.7 06/17/14 1 Selenium,Dissolved BDL 0.020 mg/1 200.7 06/17/14 1 Silver,Dissolved BDL 0.010 mg/1 200.7 06/17/14 1 Sodium,Dissolved 4300 5.0 mg/1200.7 06/18/14 10 Strontium,Dissolved 42. 0.10 mg/1 200.7 06/18/14 10 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) L704446-04 (PH) - 7.1 0 20.5c L704446-04 (DROLVI) - Dilution due to matrix Page 8 of 11 *ESC L•A B S•C•!•E•N•C E•S YOUR LAB OF CHOICE Brett Middleton EnCana Oil & Gas - Parachute, CO 143 Diamond Avenue Parachute, CO 81635 Date Received Description Sample ID June GARCO 13, 2014 20140612-BENZPO Collected By AS Collection Date : Parameter 06/12/14 10:15 REPORT OF ANALYSIS Result Det. Limit Units 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758 5858 1 800 767 5859 Fax (615) 758-5859 Tax I.D. 62 0014289 Est. 1970 June 23, 2014 ESC Sample # L704446-04 Site ID GARCO Project # : GARCO Method Date Dil. TPH {GC.iFID} Low Fraction Surrogate Recovery-% a, a, a-Trifluorotoluene(FID) Benzene Toluene Ethylbenzene Total Xylenes Methyl tert-butyl ether Surrogate Recovery Toluened8 Dibromofluoromethane 4-Bromofluorobenzene TPH (GC+FID) High Fraction Surrogate recovery(%) o-Terphenyl 30. 10. mg/1 98.8 Rec. 2.7 0.10 mg/1 5.2 0.50 mg/1 0.17 0.10 mg/1 4.0 0.30 mg/1 BDL 0.10 mg/1 104. 102. 96.8 % Rec. % Rec. Rec. 140 10. mg/1 0.00 8015D/GRO 8015D/GRO 8260B 8260B 8260B 0260B 8260B 8260B 8260E 826015 3511/8015 % Rec. 3511/8015 BDL - Below Detection Limit Det. Limit - Practical Quantitatic:n Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written Reported: 06/20/14 17:57 Revised: 06;'23.14 10:49 L704446-04 (PH) - 7.1 6' 20.5c L704446-04 (DROLVI) - Dilution due to matrix 06/16/14 100 06/16/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/15/14 100 06/17/14 100 06/17/14 100 approval from ESC. Page 9 of 11 Sample Work Number Group L704446-01 L704446-02 L704446-03 L704446-04 Attachment A List of Analytes with QC Qualifiers Sample Type Analyte W0726360 SAMP pH WG726993 SAMP Ammonia Nitrogen WG726360 SAMP pH WG726993 SAMP Ammonia Nitrogen WG726360 SAMP pH WG726345 SAMP o-Terphenyl WG726360 SAMP pH WG726248 SAMP Bromide WG726248 SAMP Nitrite WG726248 SAMP Sulfate Run ID Qualifier R2941669 T8 R2944534 T2 R2941669 T8 R2944534 T2 R2941669 T8 R2943566 J7 R2941669 T8 R2940829 J6 R2940829 J6 R2940829 J6 Page 10 of 11 Qualifier Meaning Attachment B Explanation of QC Qualifier Codes J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low J7 Surrogate recovery cannot be used for control limit evaluation due to dilution. T2 (ESC) - Additional method/sample information: The laboratory analysis was from an unpreserved or improperly preserved sample. TS (ESC) - Additional method/sample information: Samples} received past/too close to holding time expiration. Qualifier Report Information ESC utilizes sample and result qualifiers as set forth by the EPA Contract Laboratory Program and as required by most certifying bodies including NELAC. In addition to the EPA qualifiers adopted by ESC, we have implemented ESC qualifiers to provide more information pertaining to our analytical results. Each qualifier is designated in the qualifier explanation as either EPA or ESC. Data qualifiers are intended to provide the ESC client with more detailed information concerning the potential bias of reported data. Because of the wide range of constituents and variety of matrices incorporated by most EPA methods,it is common for some compounds to fall outside of established ranges. These exceptions are evaluated and all reported data is valid and useable "unless qualified as 'R' (Rejected)." Definitions Accuracy - The relationship of the observed value of a known sample to the true value of a known sample. Represented by percent recovery and relevant to samples such as: control samples, matrix spike recoveries, surrogate recoveries, etc. Precision - The agreement between a set of samples or between duplicate samples. Relates to how close together the results are and is represented by Relative Percent Differrence. Surrogate - Organic compounds that are similar in chemical composition, extraction, and chromotography to analytes of interest. The surrogates are used to determine the probable response of the group of analytes that are chem- ically related to the surrogate compound. Surrogates are added to the sample and carried through all stages of preparation and analyses. TIC - Tentatively Identified Compound: Compounds detected in samples that are not target compounds, internal standards, system monitoring compounds, or surrogates. Page 11 of 11 a. Lt4,1 4.1 4 1 4 0 nig c7 0 w (1OH} c a EX , a 111111 r (OaJ Pia ONO) Hdl X I1.1 (1OH)(09Z9) WX3 LB 0 e0 oE e w Z1� SOiJONOOdSIHd VuZ+HON) °PIPS - 7 (vOSZH) snioydsoyd lam (vOSZH) eluouwurd (13H) Si. )1S):1 m I u.uIu::o MSTMMEIMMIWHEIMEIMINfi (sWuu o ) sju2o PenlosstO zp u 0 re 0 8 S V3x1rone)17dl)l1V cON'ZON`vOs'd'13'-1a 0 U a Q v so Z 3 W Client Project e O U 0 co eiY co N v 0 4£ y K 0 a a tb 177g Q V .120 E Andy Vann ESC Lab Sciences Non -Conformance Form fLogin #: L704446 I Client: ENCANACO Date:06/13/14 IEvaluated by: Mark Trexler Non -Conformance (check applicable items) Sample Integrity Chain of Custody Clarification Parameter(s) past holding time Login Clarification Needed Improper temperature Chain of custody is incomplete Improper container type Improper preservation insufficient sample volume. Sample is hiphasic. Please specify Metals requested. Please specify TCLP requested. Received additional samples not listed an coc. Sample ids on containers do not match ids on enc Vials received with headspace. Trip Blank not received. x Broken container Client did not "X" analysis. Broken container: Sufficient sample remains Chain of Custody is missing If Broken Container: insufficlentpacking material around container insufficient packing material inside cooler Improper handling by carrier (FedEx / LIPS / Courie Sample was frozen Container lid not intact If no Chain of Custody: Received by: Date/Time: Temp./Cont. Rec. Carrier. Tracking# Login Comments: (1) HCL vial for 20140612-HUNTNPO received broken, Client informed by: 1 I Call 1 1 Email 1 1 Voice Mail 1 1 Date: TSR Initials: 1 Client Contact: Login Instructions; /P H: 1 Time: 1