HYDRO20482

• Permit No: M1999002
• IBM Index Class Name: Hydrology
• Doc Date: 5/2/2001
• Doc Name: OPERATIONAL WATER QUALITY MONITORING REPORT 1-1-01 THRU 3-31-01
• From: AMERICAN SODA LLP
• To: DMG
• Media Type: D
• Archive: No

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AMERICAN SODA OPERATIONAL PHASE 1
DATA SUMMARY GROUND WATER WELL 29.28
JANUARY 1, 2001 • MARCH 31, 2001
Well ID 29.28 29-2B 2928 Numenc Eaa Re Mato
Sample Dale tn8200t 2/1912001 3RV2001 PmlecUOn Waming SlantlaM BASELINE DESCRIPTIVE STATISTICS OPERATIONAL DESCRIPTIVE STATISTICS
Sam IeT e' Pnma Pnma Pnma Lesel Ind¢ator Re ulaeon Blanaartl JULY 1, 1999 -SEPTEMBER 30, 2000 OCTOBER 1, 2000 -DECEMBER 31, 2000
Com le0on Horizon B Groove B Groove B Groove NPL EW I Number 41 Classilmauon

Pa2meler /I" LOLgL
SAMPLES BELOW
DEiELiION MA%IMUA
VALLE MINMUA
WLl£
MEAN VALIE SiAIOAPD
DEVIATION LOLL
SAMPLES BELOW
OELECiION MAR1MlM
VALUE MINMIM
V4lE MEAN
VALUE SiA1DAflp
CEVIATION
Aluminum. tlissowetl <0.07 <003 <003 None None 5.0 Agricultural t5 13 O1 0015 OOJ] 0029 J 3 0.015 0015 0.015 0000
AnUmonv, mssolvee <0.0005 <0.0005 0.0011 None None O.OOfi Human
Nealtn 14 8 000392 0.00005 0.001 0001 3 3 0.001 00001 0.00053 0.000
Arsenic, mssolvetl <0001 <O OOJ <0003 None None 005 Human
Health 15 12 001] 00015 0.005 0006 ] 3 0005 00005 0.003 0002
Bauum, aosolvetl 0625 0]59 08l None 2 p Human
Healtn IS 0 14l 0]09 0.019 0.191 3 0 0.]525 0664 0.11 0.04
Beryllmm, a~ssolvea <0.0002 <00005 <00005 None None 0.004 Human
Healtn t4 11 0.0038 0.00005 00009 0.0011 J 2 0.1 tfi 00001 0.0390 0066]
Boron, tlissolvea 046 046 048 None 0]5 0]5 Agncullural 15 0 0.6 0.79 O.afit O.Oa6 3 0 0.45 041 O.d3 0.021
Cadmium, dissolved <0.0002 <00005 <00005 None None 0005 Human
Hedllh 15 a O.ooa 0.0001 00012 00011 3 J 0.001 0.0001 0.0005 0.0005
Caloum. mssolvetl 33 5.2 3] None None None None 15 0 39 22 2B 04 3 0 2.95 28 2.8 0.2
Chromium. mswmea 00075 00019 0.0016 Nane O1 g1 Human
Health IS 2 003]1 000025 0005 0009 3 0 0008d 0.002 O.OOd 0007
Coban, mssolvetl 00002 <0000J <O.OOW Nane None 0.05 Agncullural 15 9 0.002]1 000015 0001 0001 3 1 00006 0.0001 OOOOaO 0.00026
Copper, tlissolvetl 0002 <0003 <0003 None None 02 Agncullural 15 B 00]1 0.0015 0011 0018 J 2 0005 0001 00028 0002
Iron, mssolvetl 0.25 029 0.29 Nane Nane 0.3 SamrMary
DnrAi,q Werer 15 0 Oda 0.09 0.251 008fi 3 0 0295 0.1] 0.228 0.063
Lea0. mssplvea 0.0018 0.0010 00022 None None 0.05 Human
Mealln 15 J 001 00005 0.003 0002 J 1 0009 0001 000390 0.004
Ltlnmm. mssolvetl 02 022 0.21 None None 25 Agncunural IS 0 0.2 O1 0141 0025 3 0 0165 01d 0152 0.013
Megnesmm. mssolvep 1.5 1.5 1 5 None None None None 15 0 2 1.t t 4 03 J 0 1 45 1.3 1 4 01
Manganese, mssolve0 O.Ot56 0.0156 00169 None None 005 Dana W81a~ 16 0 0.06]6 0.002 0.01] 0.021 J 0 0.013 0.01 0011 0.002
Mercury. tlasolvetl <0.002 <0002 <0.002 None None 0002 Human
Healtn t5 15 0.0005 0.0001 OOOOd 00002 3 3 0.001 0.001 0.001 0.000
Molybdenum, tlissolvea 0.0036 00032 0.0036 None None None None 15 t 001 00023 0004 0.002 3 0 0.0075 0.002 00025) 0.001
Nic4eI. tl55olvetl 0.0035 0.004 0004 None None 01 Human
Healtn 15 5 0005 0.001 0.003 0001 3 2 00055 00002 0.002fi 0.002]
Polasswm. tlissometl 16 15.3 1]5 None None None None 15 0 11.1 28 58 2.4 3 0 10.1 Z5 65 L4
Selenium, mssolvetl <0006 <0.006 0008 None None 002 Agncullural 15 Ia 0.025 0.0005 0004 OOOfi 3 3 0003 OOOJ 0.003 0.000
SiLCd. mssolvetl 18.1 188 194 None None None None 15 0 19.1 14 1].5 1] 3 0 191 T]9 105 O6
Saver. tlissolvea <00001 <O OOW <00003 None None 0.05 Human
Health 15 14 000265 0.000025 0.0005 0.0006 7 7 00005 000015 000030 0.000
Sodium, tlissolvetl 014 n6 82d None None None None 15 0 1490 fi]2 8428 254.9 J 0 ]29.5 615 666 SB
9uomium. mssolvetl 116 112 125 None None None None 15 0 L14 0.6] O.B85 0.126 J 0 099 09 09d 0.05
rnau~um. mssolvetl <00003 <0000] <00003 None Nane 0002 Hunan Heats t5 13 0.0043 0.000025 0.0006 00011 3 3 0.0005 0.00005 0.0002] 0.0002
Uranwm, mssolvetl 00006 0.0008 <00003 Nane None None None 15 3 0.01 0.00049 00020 00026 3 2 00005 000025 000042 0000
Vanatlium, mssolvetl <0.005 <0005 <0005 None Nane 0.1 Agncullural 15 15 0.005 0.0025 0.003) 00013 3 3 00025 00025 0.003 0.000
Zmc, mssolvetl 0.036 005 0.04 Nona None 2 Agncullural 15 1 09] 0.03 0.119 023] 3 1 0065 0.02 0.04 0.02
Bicarb as CaC03 1400 1560 1500 Nona None None None t5 0 2850 1a00 1832 412 3 0 1625 1440 1525 93
Carbonate as CaC03 B4 188 116 None None None None 15 3 221 1 69 6] J 0 100 1045 132 42
Hytlrpxitle as CaC03 4 <2 4 None None None None 15 15 10 t 5 5 3 3 1 1 1 0
Total Alsalimry 1490 1]50 16]0 None None None Nane 15 0 2900 1520 1919 382 l 0 1]25 1620 1655 61

'Sample Type =Primary lone sample re represenretll. =Average ItlupLCale samples are avera9edl. •' Cpnsmuenis reported in mgll unless olberwlse noted.
A symbol • <• before a number intlicales that Ina value ¢ nor tlelened. TDe number lollowmg' <' Is Ne analytical limo of tleiemion pa5e0 uoon me melAOtl antl 1De sample mama.
Analyte cbneenlranons reponea below iM1e tlelecnbn limn are set epual to one M1aP Lbe tl¢IeCnpn limn Ipr all stanslical calLUlalions.