NC0005088_Notification of New AOW_20160223

je . DUKE EHS CCP Environmental Programs
ENERGY, Duke Energy
526 South Church Street
Charlotte. NC 28202
Mailing Address:
EC13K/P.O. Box 1006
Charlotte. NC 28201-1006
19 February 2016
Mr. Sergei Chernikov RECEIVED/NCDEQ/DWR
North Carolina Division of Water Resources
1617 Mail Service Center FEB 2 3 2016
Raleigh, NC 27699-1617 Water Quality
Permitting Section
Subject: Results Submittal for AOW S-26 thru S-33 at Cliffside Steam Station
Dear Mr. Chernikov,
A contractor for Duke Energy collected water quality samples of AOW S-26 thru S-32 at Cliffside
Steam Station on 08 February 2016, and the laboratory report containing the results of the
water quality sampling was received on 18 February 2016. Attached to this letter are the results
of the water quality sampling. S-33 was dry at the time of sampling and will be monitored during
the next semiannual seep survey. The boron results suggest that the water is likely influenced
by coal combustion residuals for all AOWs except S-26. Given the groundwater flow in the
vicintiy of the ash basins, it is likely that S-27, S-28, S-29, S-30, S-31, and S-32 contain
seepage originating from ash basins.
Should you have any questions regarding this submittal or require additional information, please
contact Ross Hartfield at 980-373-6583 or at [e-mail].
Sincerely,
oss Hartfield
Environmental Specialist II
cc: Corey Basinger. Mooresville Regional Office, NCDEQ
Landon Davidson, Asheville Regional Office, NCDEQ
ec: Jessica Snyder, Duke Energy
Jana Ackerman, Duke Energy
Steve Hodges, Duke Energy
Robert Wylie, Duke Energy
Jeremy Pruett, Duke Energy
Richard Baker, Duke Energy
UPS Tracking:1 Z2124560192165793
1Z2124560194499607
1Z2124560194053016

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ID _iitation Collected Date Digestion Comoonent Method > ResultUnits
S-30LIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 < 10 mg/L
S-30 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
S-30 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 < 0.01 mg
(Colorimetric) N/L
S-30 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-30 CLIFFSIDE 02/08/16 Chloride EPA 300.0 63 mg/L
S-30 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-30 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 85 mg/L
S-30 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 1.05 mg/L
S-30 CLIFFSIDE 02/08/16 Total Barium(Ba) EPA 200.7 0.109 mg/L
S-30 CLIFFSIDE 02/08/16 Total Boron (B) EPA 200.7 1.42 mg/L
S-30 CLIFFSIDE 02/08/16 Total Calcium (Ca) EPA 200.7 51 mg/L
5-30 CLIFFSIDE 02/08/16 Total Iron(Fe) EPA 200.7 1.58 mg/L
5-30 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 5.02 mg/L
S-30 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 1.76 mg/L
S-30 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 2.23 mg/L
S-30 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 11.1 mg/L
S-30 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 < 0.005 mg/L
S-30 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
5-30 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 1.41 ug/L
S-30 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 1.08 ug/L
S-30 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
S-30 CLIFFSIDE 02/08/16 Total Thallium(TI) Low Level EPA 200.8 < 0.2 ug/L
S-30 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 5.78 ng/L
5-30 CLIFFSIDE 02/08/16 Flow Field Work 0.0003 cfs
S-30 CLIFFSIDE 02/08/16 pH Field Work 5.55 SI
Units
S-30 CLIFFSIDE 02/08/16 Specific Conductance Field Work 433 uS/cm
S-30 CLIFFSIDE 02/08/16 Temperature Field Work 10.5 "C
Page 2 of 9

5-30 CLIFFSIDE 02/08/16 Turbidity Field Work 22 NTU
S-30 CLIFFSIDE 02/08/16 TDS SM2540C 240 mg/L
S-30 CLIFFSIDE 02/08/16 TSS SM2540D 37 mg/L
S-31 CLIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 < 10 mg/L
S-31 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
S-31 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 < 0.01 mg
(Colorimetric) NIL
S-31 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-31 CLIFFSIDE 02/08/16 Chloride EPA 300.0 49 mg/L
S-31 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-31 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 67 mg/L
5-31 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 3.29 mg/L
S-31 CLIFFSIDE 02/08/16 Total Barium(Ba) EPA 200.7 0.049 mg/L
S-31 CLIFFSIDE 02/08/16 Total Boron(B) EPA 200.7 1.17 mg/L
S-31 CLIFFSIDE 02/08/16 Total Calcium(Ca) EPA 200.7 33.8 mg/L
S-31 CLIFFSIDE 02/08/16 Total Iron(Fe) EPA 200.7 4.23 mg/L
S-31 CLIFFSIDE 02/08/16 Total Magnesium (Mg) EPA 200.7 7.89 mg/L
S-31 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 1.66 mg/L
S-31 CLIFFSIDE 02/08/16 Total Potassium (K) EPA 200.7 3.66 mg/L
S-31 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 11.2 mg/L
S-31 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 0.007 mg/L
5-31 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
S-31 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 < 1 ug/L
5-31 CLIFFSIDE 02/08/16 Total Cadmium (Cd) EPA 200.8 < 1 ug/L
S-31 CLIFFSIDE 02/08/16 Total Chromium (Cr) EPA 200.8 5.54 ug/L
S-31 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 1.56 ug/L
5-31 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 2.53 ug/L
5-31 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
S-31 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 1.88 ug/L
5-31 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
S-31 CLIFFSIDE 02/08/16 Total Thallium(TI) Low Level EPA 200.8 < 0.2 ug/L
S-31 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 12.1 ng/L
S-31 CLIFFSIDE 02/08/16 Flow Field Work 0.0002 cfs
S-31 CLIFFSIDE 02/08/16 pH Field Work 5.81 SI
Units
Page 3 of 9

S-31 CLIFFSIDE 02/08/16 Specific Conductance Field Work 359 uS/cm
S-31 CLIFFSIDE 02/08/16 Temperature Field Work 12.5 °C
S-31 CLIFFSIDE 02/08/16 Turbidity Field Work 164 NTU
S-31 CLIFFSIDE 02/08/16 TDS SM2540C 200 mg/L
S-31 CLIFFSIDE 02/08/16 TSS SM2540D 31 mg/L _
S-32 CLIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 < 10 mg/L
5-32 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
Nitrite+Nitrate mg-
S-32 CLIFFSIDE 02/08/16 EPA 353.2 < 0.01
(Colorimetric) N/L
5-32 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
S-32 CLIFFSIDE 02/08/16 Chloride EPA 300.0 42 mg/L
S-32 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-32 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 75 mg/L
5-32 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 0.762 mg/L
5-32 CLIFFSIDE 02/08/16 Total Barium (Ba) EPA 200.7 0.211 mg/L
S-32 CLIFFSIDE 02/08/16 Total Boron (B) EPA 200.7 1.55 mg/L
5-32 CLIFFSIDE 02/08/16 Total Calcium (Ca) EPA 200.7 22.8 mg/L
S-32 CLIFFSIDE 02/08/16 Total Iron (Fe) EPA 200.7 0.964 mg/L
S-32 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 12.7 mg/L
S-32 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 0.56 mg/L
S-32 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 6.28 mg/L
S-32 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 8.48 mg/L
S-32 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 0.006 mg/L
S-32 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
5-32 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 < 1 ug/L
S-32 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L _
S-32 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 1.37 ug/L
5-32 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
5-32 CLIFFSIDE 02/08/16 Total Lead (Pb) EPA 200.8 < 1 ug/L
5-32 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
5-32 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 < 1 ug/L
S-32 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
5-32 CLIFFSIDE 02/08/16 Total Thallium(TI)Low Level EPA 200.8 < 0.2 ug/L
5-32 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 20.6 ng/L
S-32 CLIFFSIDE 02/08/16 Flow Field Work 0.0008 cfs
Page 4 of 9

5-32 CLIFFSIDE 02/08/16 pH Field Work 5.44 SI
Units
S-32 CLIFFSIDE 02/08/16 Specific Conductance Field Work 352 uS/cm
S-32 CLIFFSIDE 02/08/16 Temperature Field Work 12.3 °C
5-32 CLIFFSIDE 02/08/16 Turbidity Field Work 13.7 NTU
S-32 CLIFFSIDE 02/08/16 TDS SM2540C 180 mg/L
S-32 CLIFFSIDE 02/08/16 TSS SM2540D 53 mg/L
S-26 CLIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 < 10 mg/L
S-26 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
S-26 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 0.22 mg
(Colorimetric) N/L
S-26 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-26 CLIFFSIDE 02/08/16 Chloride EPA 300.0 13 mg/L
5-26 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
5-26 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 0.12 mg/L
5-26 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 1.7 mg/L
5-26 CLIFFSIDE 02/08/16 Total Barium(Ba) EPA 200.7 0.06 mg/L
S-26 CLIFFSIDE 02/08/16 Total Boron(B) EPA 200.7 < 0.05 mg/L
S-26 CLIFFSIDE 02/08/16 Total Calcium(Ca) EPA 200.7 1.47 mg/L
S-26 CLIFFSIDE 02/08/16 Total Iron(Fe) EPA 200.7 1.53 mg/L
S-26 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 1.39 mg/L
S-26 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 0.079 mg/L
S-26 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 3.16 mg/L
S-26 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 5.38 mg/L
S-26 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 0.011 mg/L
5-26 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
5-26 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 < 1 ug/L
S-26 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L
5-26 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 1.34 ug/L
S-26 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
S-26 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 1.45 ug/L
S-26 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
S-26 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 1.28 ug/L
S-26 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
S-26 CLIFFSIDE 02/08/16 Total Thallium(TI)Low Level EPA 200.8 < 0.2 ug/L
Page 5 of 9

S-26 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E < 0.5 ng/L
5-26 CLIFFSIDE 02/08/16 Flow Field Work 0.0023 cfs
5-26 CLIFFSIDE 02/08/16 p1-1Field Work 6.5 Si
Units
S-26 CLIFFSIDE 02/08/16 Specific Conductance Field Work 114 uS/cm
S-26 CLIFFSIDE 02/08/16 Temperature Field Work 14.8 °C
S-26 CLIFFSIDE 02/08/16 Turbidity Field Work 11.1 NTU
S-26 CLIFFSIDE 02/08/16 TDS SM2540C 31 mg/L
S-26 CLIFFSIDE 02/08/16 T55 SM2540D 400 mg/L
S-27 CLIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 36 mg/L
S-27 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 36 mg/L
S-27 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 < 0.01 mg
(Colorimetric) N/L
S-27 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-27 CLIFFSIDE 02/08/16 Chloride EPA 300.0 49 mg/L
S-27 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-27 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 91 mg/L
5-27 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 0.937 mg/L
S-27 CLIFFSIDE 02/08/16 Total Barium(Ba) EPA 200.7 0.044 mg/L
S-27 CLIFFSIDE 02/08/16 Total Boron(B) EPA 200.7 1.16 mg/L
S-27 CLIFFSIDE 02/08/16 Total Calcium(Ca) EPA 200.7 53.6 mg/L
5-27 CLIFFSIDE 02/08/16 Total Iron (Fe) EPA 200.7 2.99 mg/L
S-27 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 8.21 mg/L
S-27 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 0.882 mg/L
S-27 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 1.32 mg/L
S-27 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 13.3 mg/L
S-27 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 < 0.005 mg/L
S-27 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 1.52 ug/L
S-27 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
S-27 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 < 1 ug/L
Page 6 of 9

S-27 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
5-27 CLIFFSIDE 02/08/16 Total Thallium(TI)Low Level EPA 200.8 < 0.2 ug/L
S-27 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 2.01 ng/L
S-27 CLIFFSIDE 02/08/16 Flow Field Work 0.0023 cfs
S-27 CLIFFSIDE 02/08/16 pH Field Work 6.59 SI
Units
5-27 CLIFFSIDE 02/08/16 Specific Conductance Field Work 443 uS/cm
5-27 CLIFFSIDE 02/08/16 Temperature Field Work 12.8 °C
S-27 CLIFFSIDE 02/08/16 Turbidity Field Work 7.2 NTU
S-27 CLIFFSIDE 02/08/16 TDS SM2540C 240 mg/L
5-27 CLIFFSIDE 02/08/16 TSS SM2540D 36 mg/L
S-28 CLIFFSIDE 02/08/16 Alkalinity SM 23206-2011 < 10 mg/L
S-28 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-28 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 0.06 mg
(Colorimetric) N/L
S-28 CLIFFSIDE 02/08/16 Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
S-28 CLIFFSIDE 02/08/16 Chloride EPA 300.0 63 mg/L
S-28 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-28 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 88 mg/L
S-28 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 0.034 mg/L
S-28 CLIFFSIDE 02/08/16 Total Barium(Ba) EPA 200.7 0.091 mg/L
S-28 CLIFFSIDE 02/08/16 Total Boron(B) EPA 200.7 1.5 mg/L
5-28 CLIFFSIDE 02/08/16 Total Calcium(Ca) EPA 200.7 53 mg/L
S-28 CLIFFSIDE 02/08/16 Total Iron(Fe) EPA 200.7 0.129 mg/L
S-28 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 4.68 mg/L
S-28 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 1.96 mg/L
S-28 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 2.23 mg/L
S-28 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 11.1 mg/L
5-28 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 0.006 mg/L
S-28 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
S-28 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 1.83 ug/L
S-28 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L
5-28 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 < 1 ug/L
S-28 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
5-28 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 < 1 ug/L
Page 7 of 9

S-28 CLIFFSIDE 02/08/16 Total Molybdenum (Mo) EPA 200.8 < 1 ug/L
S-28 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 < 1 ug/L
S-28 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
S-28 CLIFFSIDE 02/08/16 Total Thallium(TI)Low Level EPA 200.8 < 0.2 ug/L
S-28 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 1.28 ng/L
S-28 CLIFFSIDE 02/08/16 Flow Field Work 0.0008 cfs
S-28 CLIFFSIDE 02/08/16 pH Field Work 6.16 SI
Units
S-28 CLIFFSIDE 02/08/16 Specific Conductance Field Work 452 uS/cm
S-28 CLIFFSIDE 02/08/16 Temperature Field Work 13.1 °C
S-28 CLIFFSIDE 02/08/16 Turbidity Field Work 21 NTU
5-28 CLIFFSIDE 02/08/16 TDS 5M2540C 230 mg/L
S-28 CLIFFSIDE 02/08/16 TSS SM2540D 5.4 mg/L
S-29 CLIFFSIDE 02/08/16 Alkalinity SM 2320B-2011 < 10 mg/L
S-29 CLIFFSIDE 02/08/16 Bicarbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-29 CLIFFSIDE 02/08/16 Nitrite+Nitrate EPA 353.2 0.09 mg
(Colorimetric) N/L
S-29 CLIFFSIDE 02/08/16 _ Carbonate Alkalinity SM 2320B-2011 < 10 mg/L
5-29 CLIFFSIDE 02/08/16 Chloride EPA 300.0 63 mg/L
S-29 CLIFFSIDE 02/08/16 Fluoride EPA 300.0 < 0.1 mg/L
S-29 CLIFFSIDE 02/08/16 Sulfate EPA 300.0 93 mg/L
S-29 CLIFFSIDE 02/08/16 Total Aluminum(Al) EPA 200.7 0.042 mg/L
S-29 CLIFFSIDE 02/08/16 Total Barium (Ba) EPA 200.7 0.079 mg/L
5-29 CLIFFSIDE 02/08/16 Total Boron (B) EPA 200.7 1.48 mg/L
5-29 CLIFFSIDE 02/08/16 Total Calcium (Ca) EPA 200.7 52.6 mg/L
S-29 CLIFFSIDE 02/08/16 Total Iron (Fe) EPA 200.7 0.046 mg/L
S-29 CLIFFSIDE 02/08/16 Total Magnesium(Mg) EPA 200.7 4.45 mg/L
5-29 CLIFFSIDE 02/08/16 Total Manganese(Mn) EPA 200.7 0.206 mg/L
5-29 CLIFFSIDE 02/08/16 Total Potassium(K) EPA 200.7 2.09 mg/L
S-29 CLIFFSIDE 02/08/16 Total Sodium(Na) EPA 200.7 10.9 mg/L
S-29 CLIFFSIDE 02/08/16 Total Zinc(Zn) EPA 200.7 < 0.005 mg/L
S-29 CLIFFSIDE 02/08/16 Total Antimony(Sb) EPA 200.8 < 1 ug/L
5-29 CLIFFSIDE 02/08/16 Total Arsenic(As) EPA 200.8 1.62 ug/L
5-29 CLIFFSIDE 02/08/16 Total Cadmium(Cd) EPA 200.8 < 1 ug/L
S-29 CLIFFSIDE 02/08/16 Total Chromium(Cr) EPA 200.8 < 1 ug/L
Page 8 of 9

S-29 CLIFFSIDE 02/08/16 Total Copper(Cu) EPA 200.8 < 1 ug/L
S-29 CLIFFSIDE 02/08/16 Total Lead(Pb) EPA 200.8 < 1 ug/L
S-29 CLIFFSIDE 02/08/16 Total Molybdenum(Mo) EPA 200.8 < 1 ug/L
S-29 CLIFFSIDE 02/08/16 Total Nickel(Ni) EPA 200.8 < 1 ug/L
5-29 CLIFFSIDE 02/08/16 Total Selenium(Se) EPA 200.8 < 1 ug/L
S-29 CLIFFSIDE 02/08/16 Total Thallium(TI)Low Level EPA 200.8 < 0.2 ug/L
S-29 CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 0.855 ng/L
S-29 CLIFFSIDE 02/08/16 Flow Field Work 0.0001 cfs
S-29 CLIFFSIDE 02/08/16 pH Field Work 5.4 51
Units
S-29 CLIFFSIDE 02/08/16 Specific Conductance Field Work 441 uS/cm
5-29 CLIFFSIDE 02/08/16 Temperature Field Work 11.4 °C
5-29 CLIFFSIDE 02/08/16 Turbidity Field Work 4.3 NTU
S-29 CLIFFSIDE 02/08/16 TDS SM2540C 250 mg/L
S-29 CLIFFSIDE 02/08/16 _ TSS SM2540D < 5 mg/L
5-32 DUP CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 23.8 ng/L
5-26 DUP CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E 0.899 ng/L
FIELD CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E < 0.5 ng/L
BLANK
TRIP CLIFFSIDE 02/08/16 Mercury(CVAFS) 1631E < 0.5 ng/L
BLANK
Page 9 of 9