2011-01-28_REPORT - M1999002

• Permit No: M1999002
• IBM Index Class Name: REPORT
• Doc Date: 1/28/2011
• Doc Name: GW Monitoring report
• From: American Soda, LLP
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

AMERICAN SODA INTERIM STATUS
DATA SUMMARY GROUND WATER WELL (BURKE) KCHB
FEBRUARY 1, 1999 - DECEMBER 31, 2010
Well ID KCHB KCHB KCHB Numeric Earl Regulatory
Sample Date 6/7/2010 9/16/2010 12/15/2010 Protection Warning Standard BASELINE DESCRIPTIVE STATISTICS OPERATIONAL DESCRIPTIVE STATISTICS
Sample 7 pe* Prima Prima Prima Level Indicator Regulation Standard FEBRUARY 1, 1999 -SEPTEMBER 30, 2000 OCTOBER 1, 2000 - SEPTEMBER 30, 2010
Completion Horizon Domestic Domestic Domestic NPL EWI Number 41 Classification

Parameter m /I " TOTAL
SAMPLES BELOW
DETECTION MAXIMUM
VALUE MINIMUM
VALUE MEAN
VALUE STANDARD
DEVIATION TOTAL
SAMPLES BELOW
DETECTION MAXIMUM
VALUE MINIMUM
VALUE MEAN
VALUE STANDARD
DEVIATION
Boron, dissolved 0.11 0.11 None None 0.75 Agricultural 8 0 0.14 0.09 0.115 0.016 75 0 0.7 0.07 0.12 0.081
Calcium, dissolved 48.3 52.5 None None None None 8 0 - 70.5 28.1 47.9 16.3 75 0 <63.4 11.5 . 43.5 13,2
Iron, dissolved Access <0.02 0.03 None None 0.3 secondary
Drinking Water 8 3 0.25 0.005 0.074 0.097 75 14 0.16 0.005 0.047 0.038
Lithium, dissolved to 0.04 0.04 None None 2.5 Agricultural 8 0 0.04 0.03 0.038 0.005 75 4 0.1 0.02 0.041 0.013
Magnesium, dissolved Well 62.4 66 None None None None 8 0 82.7 37.1 59.5 18.5 75 0 77.8 27 55.5 14.9
Potassium, dissolved Blocked 1.9 1.9 None None None None 8 0 1-7 1 1.4 0.3 75 1 5 0.6 1.4 <0.5
Silica, dissolved No 21.9 20.2 None None None None 8 0 23.2 19.5 21.2 1.1 75 0 23.5 13.7 21.2 1.5
Sodium, dissolved Sample 213 210 None None None None 8 0 206 183 196.0 8.0 75 0. ' 1460 168 218 146.
Bicarb as CaC03 418 436 None None None None 8 0 538 389 456 66 75 0 3140 301 472 317
Carbonate as CoC03 36 14 None None None None 8 7 `.13 1 3 4 75 59 38 1 5 9 ,
Hydroxide as CaC03 <2 <2 None None None None 8 8 1 1 1 0 75 75 1 1 1 0
Total Alkalinity 454 450 None None None None 8 0 551 389. 458 69 75 0. 3140 252 472 317
Cation-Anion Balance % 3.3 3 8 4 1.8 -2 0.0 1.4 75 30 7.9 -9.8 0.4 2.7
Sum of Anions meq/L 15.9 16.3 8 0 -19.5 43.2 16.03 2.69: 75 0 67.9 11.1 16.27 6.35 -
Sum of Cations meq/L 17 17.3 8 0 19.5 13 16.01 2.67 75 0 67.5 10.8 16.40 6.31
Chloride 11 11 None None 250 Secondary
Drinking 8, 0 9 6 8 1 75 0 13 6-. : 9 1
Cord @ 25C(umhos/cm) 1380 1450 None None None None 8 0 1600 1110 1333 204 75 0 5820 838 1455 767
Fluoride 0.4 0.3 None None 2 Agricultural 8 0 0.6 0.5 0.5 0.1 75 0 : 8.6 02 0.7 1.1
pH (units) 8.5 8.3 None None 6.5-8.5 Drinking 8 0 8.3 7 7.6 0.4 75 0 8.5 7 8.0 0.3

Total Dissolved Solids
930
970
None
None
1101 er
Quality
8,.
0
1080
720
881
143
75
0
1050
470
877
111
Sulfate 310 330 None None 250 Secondary
Dunkin 8 0 390 240 315 63 75 0 390 200 308 50
TDS(calc) 956 968 8 0. 1120 763 927 149 75 0 3650 665 947 334
TDS ratio 0.97 1 8 0 1.01 0.9 0.95 0.03 75 0 124 0.19 0.956 0.10
Temperature 16.4 12.5 8 0 20.8 15.6 18.1 1.5. 75 0 20.8 10.6 15.0 2.0

` Sample Type = Primary (one sample is represented), = Average (duplicate samples are averaged). " Constituents reported in mg/I unless otherwise noted.
A symbol "<" before a number indicates that the value is not detected. The number following "<" is the analytical limit of detection based upon the method and the sample matrix.
Analyte concentrations reported below the detection limit are set equal to one half the detection limit for all statistical calculations.