2015-08-12_HYDROLOGY - M1980047

• Permit No: M1980047
• IBM Index Class Name: HYDROLOGY
• Doc Date: 8/12/2015
• Doc Name: Water Monitoring Report
• From: ExxonMobil Global Services Company
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
WW -11 WATER QUALITY - Anions
E
T. Alk. BODS COD Cl Cond CNTowi F Hard NO3-N J03-N+NO2-r NO2-N NH3-N TKN o -P PToWl TDS SAR SO4 SZ SCN pH
mg/L mg/L I mg/L mg/L µmhos/cm (mg/L) (mg/L) mg/L mg/L mg/L mg/L mg/L mg/L mg/L I mg/L mg/L mg/L mg/L mg/L S.U.
5/19/2015 725 12 1430 6.82 122 U U U 0.7 864 51.1 8.5
Avg - 725.00 N/A N/A 12.00 1430.00 N/A ' 6.82 122.00 U U U 0.70 N/A N/A N/A 864.00 N/A 51.10 N/A N/A 8.50
EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
WW -11 WATER QUALITY -Organics
5/19/2015 0.006
Avg N/A N/A N/A N/A N/A N/A I N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.01
EXXON COLONY SITE
REPORT SURFACE -WATER SAMPLES
SW -MD -1 WATER QUALITY - Metals (Part 1)
Hexavalent
Date Al AI(Tot)R Sb Sb(Tot)R As As(Tot)R Ba Ba(Tot)R Be Be(tot)R B B(Tot)R Cd Cd(Tot)R Ca Ca(Tot)R Cr Cr(Tot)R I Cr(VI) Co '.o(Tot)F' Cu Cu(Tot)R Fe Fe(Tot) Fe(Tot)R Pb Pb(Tot)R Li Li(Tot)R
mg/L mg/L I mg/L I mg/L I mg/L I mg/L mg/L I mg/L mg/L I mg/L I mg/L I mg/L mg/L I mg/L mg/L I mg/L I mg/L I mg/L I mg/L mg/L I mg/L I mg/L I mg/L I mg/L I mg/L i mg/L mg/L mg/L mg/L I mg/L
5/19/2015 0.03 0.0009 U 0.025 U 0.07 U 69.3 U U 5E-04 U U 0.014
Avg 0.03 N/A 0.00 N/A U N/A - 0.025 N/A U N/A 0.070 N/A U N/A 69.300 N/A U N/A N/A U N/A 0.001 N/A U N/A N/A U N/A 0.01 NIA
EXXON COLONY SITE
REPORT SURFACE -WATER SAMPLES
SW -MD -1 WATER QUALITY - Metals (Part 11)
Date
I Mg Mg(Tot) Mg(TogR Mn
Mn(Tot) Mn(Tot)R Hg Hg(tot)R Mo Mo(Tot)R Ni
Ni(Tot) R K K(Tot)R Se Se(Tot) Silica Si
Ag 4g(Tot)F Na 4a(Tot)F: TI
TI(Tot)R U U(Tot)R Zn V Zn(Tot)R
mg/L mg/L
mg/L mg/L
mg/L mg/L mg/L mg/L mg/L mg/L mg/L
mg/L mg/L mg/L mg/L mg/L mg/L mg/L
mg/L mg/L mg/L mg/L
mg/L
mg/L mg/L mg/L mg/L mg/L mg/L
5/19/2015 54.4 U
U 0.02 U 0.5 0.0018
75.1 U
0.0037 U 00034
Avg
--
54.4 N/A
N/A U
NIA I N/A j U N/A 0.02 N/A U NIA 0.500
N/A 0.0018 N/A N/A NIA
I NIA NIA75,1001 N/A U
f N/A 0.004 N/A U 0.00 N/A
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µg/L
µg/L
µ9/L
µg/L
µ9/L
µg/L
µg/l­
µg/L
µg/L
µg/L
µ9/L
Ng/L
µg/L
µg/L
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µ9/L
µg/L
µg/L
µg/L
µg/L
mNg/L
µ9/L
µ9/L
µg/L
µg/L
mg/L
5/19/2015 0.006
Avg N/A N/A N/A N/A N/A N/A I N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.01
EXXON COLONY SITE
REPORT SURFACE -WATER SAMPLES
SW -MD -1 WATER QUALITY - Metals (Part 1)
Hexavalent
Date Al AI(Tot)R Sb Sb(Tot)R As As(Tot)R Ba Ba(Tot)R Be Be(tot)R B B(Tot)R Cd Cd(Tot)R Ca Ca(Tot)R Cr Cr(Tot)R I Cr(VI) Co '.o(Tot)F' Cu Cu(Tot)R Fe Fe(Tot) Fe(Tot)R Pb Pb(Tot)R Li Li(Tot)R
mg/L mg/L I mg/L I mg/L I mg/L I mg/L mg/L I mg/L mg/L I mg/L I mg/L I mg/L mg/L I mg/L mg/L I mg/L I mg/L I mg/L I mg/L mg/L I mg/L I mg/L I mg/L I mg/L I mg/L i mg/L mg/L mg/L mg/L I mg/L
5/19/2015 0.03 0.0009 U 0.025 U 0.07 U 69.3 U U 5E-04 U U 0.014
Avg 0.03 N/A 0.00 N/A U N/A - 0.025 N/A U N/A 0.070 N/A U N/A 69.300 N/A U N/A N/A U N/A 0.001 N/A U N/A N/A U N/A 0.01 NIA
EXXON COLONY SITE
REPORT SURFACE -WATER SAMPLES
SW -MD -1 WATER QUALITY - Metals (Part 11)
Date
I Mg Mg(Tot) Mg(TogR Mn
Mn(Tot) Mn(Tot)R Hg Hg(tot)R Mo Mo(Tot)R Ni
Ni(Tot) R K K(Tot)R Se Se(Tot) Silica Si
Ag 4g(Tot)F Na 4a(Tot)F: TI
TI(Tot)R U U(Tot)R Zn V Zn(Tot)R
mg/L mg/L
mg/L mg/L
mg/L mg/L mg/L mg/L mg/L mg/L mg/L
mg/L mg/L mg/L mg/L mg/L mg/L mg/L
mg/L mg/L mg/L mg/L
mg/L
mg/L mg/L mg/L mg/L mg/L mg/L
5/19/2015 54.4 U
U 0.02 U 0.5 0.0018
75.1 U
0.0037 U 00034
Avg
--
54.4 N/A
N/A U
NIA I N/A j U N/A 0.02 N/A U NIA 0.500
N/A 0.0018 N/A N/A NIA
I NIA NIA75,1001 N/A U
f N/A 0.004 N/A U 0.00 N/A
-