2017-06-12_HYDROLOGY - M1980047

• Permit No: M1980047
• IBM Index Class Name: HYDROLOGY
• Doc Date: 6/12/2017
• Doc Name: Quarterly Monitoring Report
• From: Exxon Mobil
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

T 1
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 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 mg/L mg/L mg/L mg/L mg/L mg/L I mg/L I mg/L mg/L mg/L mg/L I mg/L mg/L mg/L mg/L mg/L I mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L
2/21/2017 U 0.0008 U 0.024 U 006 U 664 U U U U U 0 013
I I I
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Metals(Part 11)
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
2/21/2017 52.8 U U U U 0.3 0.0021 78 U 0 0032 U 00023
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Anions
Date T Alk BOD5 COD Cl Cond CNT.W F Hard NO3-N 403-N+NO2-1 NO2-N NH3-N TKN o-P PT.W TDS SAR SO4 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
2/21/2017 343 164 961 056 0.09 009 U U 624 198 8.5
I I I
EXXON COLONY SITE
REPORT SURFACE-WATER SAMPLES
SW-MD-1 WATER QUALITY-Organics
0
Cr CL
C
N W W (WD m m
7
m D D o m o 0 0 °
A m Q ro
J ° 7 fU n S T Z 7
N C ? C 01 C W
m = a y a > > ° o - o n o v D
3 co 03n 'o s z °i w a d s w T a
c m d s `� cp1i o `� s N o m s
CD m m m m m m m m m m m m m m m m O
Date > > CD CD > m N > > > > > > > > > > > > > > > > >
CD m m m m X m m m m m m m m m m m m m m m m m m o
µg/L µg/L µg/L µg/L µg/L µg/L pg/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 mg/L
2/21/2017 0.007