2017-11-20_HYDROLOGY - M1980047

• Permit No: M1980047
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/20/2017
• Doc Name Note: 2017 3rd Quarter
• Doc Name: Hydrology 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-Organics
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µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L . µg/L µg/L µg/L µg/L µg/L µg/L lig/ µg/L µg/L µg/L mg/L
8/21/2017 0.005
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Metals(Part I)
Hexavalent
Date Al Al(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 Cr(VI) Co Co(Tot)R Cu Cu(Tot)R Fe Fe(Tot) Fe(Tot)R Pb Pb(Tot)R Li Li(Tot)R
mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L I mg/L
8/21/2017 U 0.0008 U 0.022 U 0 06 U 64.3 U U 0 0005 U U U
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EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Metals(Part II)
Date Mg Mg(Tot) Mg(Tot)R 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 Ag(Tot)R Na Na(Tot)R 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
8/21/2017 52 4 U U U U U 0 0011 75 3 U 0 0032 U 0 0024
I- I
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Anions
Date T Alk BODS COD CI Cond CNToC F Hard NO3-N J03-N+NO2-I NO2-N NH3-N TKN o-P PTay TDS SAR SO, S` SCN Turbidity pH
mg/L mg/L mg/L mg/L µmhos/cm 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 ntu S u
8/21/2017 344 12 9 956 0 74 0 06 0.06 U U _ 588 185 8.4
I I I
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Organics
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Date CD CD m m m m C) 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 90 7
o'' CD CD CD 'm x m CD CD CD CD CD CD CD CD CD m CD CD CD CD CD O m G) o
µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L frg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L mg/L
8/21/2017 0 008
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