2016-04-22_HYDROLOGY - M1980047

• Permit No: M1980047
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/22/2016
• Doc Name: Water Montoring Information
• From: Exxon Mobil
• To: DMS
• Email Name: THM
• Media Type: D
• Archive: No

EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
MW-12 WATER QUALITY-Metals
Hexavalent
Date Al Sb As Ba Be B Cd Ca Cr Cr(VI) Co Cu Fe Pb Li Mg Mn Hg Mo Ni K Se Silica Si Ag Na TI U V Zn
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 mg/L
2/22/2016 U U U 0.045 U 0.09 U 76 5 0.0017 U 0.0006 U U 0 039 70 1 U U 0.04 U 2 6 0 0105 92.3 U 0.0086 U
Avg U U U 0.05 U 0.09 U 76.50 0.00 N/A U 0.00 U U 0.04 70.10 U U 0.04 U 2.60 0.01 N/A N/A N/A 92.30 U 0.01 N/A U
EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
MW-12 WATER QUALITY-Anions
Date T Alk BODS COD CI Cond CNTO,,i F Hard NO3-N 4O3-N+NO2-I NO2-N NH3-N TKN o-P PTot$ TDS SAR SO, S` SCN 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 s u.
2/22/2016 365 20 7 1220 1.02 3.33 3.33 U U 846 319 8 3
Avg 365.00 N/A N/A 20.70 1220.00 N/A 1.02 N/A 3.33 3.33 U U N/A N/A N/A 846.00 N/A 319.00 N/A N/A 8.30
EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
MW-12 WATER QUALITY-Organics
0 5
co
CO
is a.
N D7 CD mCR CO
co
7
CD j N O N N O
(').
O co O O O C7
7 n CD C7 co Q ( - -n N
m = d a > > C C o = o a a CD
7 .x CD CDO m Q N S .� n n •.G a '2 J N C09 J 0 s< N a ,.G -0
N N m m m H c� m m m m m co m co m m m m co 'm m co c'o O m
Date m m m 'm m N
X co >m
co >m >m >m >m >m >m >m > >m >m >m > >m >m > Q7 o
pg/L pg/L µg/L µg/L ig/L µg/L µg/L ig/L pg/L pg/L µg/L µg/L µg/L pg/L µg/L ig/L µg/L µg/L pg/L pg/L µg/L tg/L µg/L pg/L pg/L mg/L
2/22/2016 U
Avg 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 N/A N/A N/A N/A N/A N/A U
EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
WW-11 WATER QUALITY-Metals
Hexavalent
Date Al Sb As Ba Be B Cd Ca Cr Cr(VI) Co Cu Fe Pb Li Mg Mn Hg Mo Ni K Se Silica Si Ag Na TI U V Zn
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 mg/L
2/22/2016 U U 0 067 U 0 55 U 13 7 U U U 0.14 U 0 137 19 4 0.022 U U U 0.4 0 009 290 U U U
Avg N/A U U 0.07 U 0.55 U 13.70 U N/A U U 0.14 U 0.14 19.40 0.02 U U U 0.40 0.01 N/A N/A N/A 290.00 U U N/A U
EXXON COLONY SITE
REPORT GROUNDWATER SAMPLES
WW-11 WATER QUALITY-Anions
Date T.Alk BODS COD CI Cond CNiolzl F Hard NO3-N 403 N+NO2-I NO2-N NH3-N TKN o-P PTo„i TDS SAR SO4 S` SCN 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 s u
2/22/2016 740 9 3 1400 6.66 U U U 0.86 850 58 8 8 5
Avg 740.00 N/A N/A 9.30 1400.00 N/A 6.66 N/A U U U 0.86 N/A N/A N/A 850.00 N/A 58.80 N/A N/A 8.50