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 20-8
JULY 1, 1999 - DECEMBER 31, 2010
Well ID 20-8 20-8 20-8 Numeric Earl Regulatory
Sample Date 6/1/2010 9/1/2010 12/13/2010 Protection Warning Standard BASELINE DESCRIPTIVE STATISTICS OPERATIONAL DESCRIPTIVE STATISTICS
Sample T pe* Prima Prima Prima Level Indicator Regulation Standard JULY 1, 1999 - SEPTEMBER 30, 2000 OCTOBER 1, 2000 - SEPTEMBER 30, 2010
Completion Horizon Uinta Uinta Uinta 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 No No No None 0.75 0.75 Agricultural 15 0 0.45 0.27 0.384 0.057 72 1 0.46 0.09 0.11 0.042
Calcium, dissolved Sample Sample Sample None None None None 15 0 52.3 19.45 26.6 7.3. 72 0 97 24.9 `. 81.0 8.i
Iron, dissolved 2nd 3rd 4th None None 0.3 secondary
Drinking Water 15 0 2.45 0.052 0.480 0.564 72 0 53.1 0.83 8.820 6.603
Lithium, dissolved Quarter Quarter Quarter None 2.5 2.5 Agricultural 15 0 0.22 0.1 0.182 0.036 72 4 0.22 ` 0.01 0.062 0.026
Magnesium, dissolved 2010 2010 2010 None None None None 15 0 82.2 45.45 58.2 7.5 72 0 143 59.5 126.9 9.7
Potassium, dissolved Mechanical Mechanical Mechanical None 2.36 None None 15 0 1,7, ' 0.3 1,3 0.3. 72 3 3: 1 1.5 0.2
Silica, dissolved Failure Failure Failure None 58.22 None None 15 0 37 21.8 27.1 3.2 72 0 235 27.4 47.5 22.7
Sodium, dissolved Of Of Of None 349 None None 15 0 1360 673 1178.8 174.4 72- 0- 1310 169 202 133
Bicarb as CaC03 Dedicated Dedicated Dedicated None None None None 15 0 3360 1790 2648 371 72 0 3050 569 771 277
Carbonate as CoC03 Sampling Sampling Sampling None None None None 15 13 195 1 23 51 72 69 18 <2 2 3
Hydroxide as CaCO3 Equipment Equipment Equipment None None None None 15 15 10 1 6 5 72 72 1 <2 1 0
Total Alkalinity In In In None 1062 None None 15 0 3360 1790 2665 .361 72 0 3050 569 ` 772 277
Cation-Anion Balance % Well Well Well 15 9 11 -7.6 -0.6 4.5 72 18 10.1 -6.1 1.4 2.9
Sum of Anions meq/L 15 - 0 -.73.3 42.9 59.71 7.28 72 . 0 ' 67.4 19.5: 23.32 5.42
Sum of Cations meq/L 15 0 65.9 39.3 58.83 6.81 72 0 64 21.8 23.93 4.88
Chloride None None 250 Secondary
Ddnkin
15
` 0
126 -
73
106
15
72
0
121
12
16
13
Cond @ 25C(umhos/cm) None 2402 None None 15 0 6390 3510 4717 707 72 0 6660 1350 1810 591
Fluoride None 2 2 Agricultural 15 0 7 3.9 5.7 0.8 72 2 6 0:05 0.4 0.7
pH (units) None None 6.5-8.5 Secondary
Ddnkin 15 0 8 7.6 7.8 01 72 0 83 7.1 7.7 0.3

Total Dissolved Solids
None
1600
3989 I L)5 er
Quality
15
0
3730.:
2160
3191
392
72
0
3560
1160
1271
277
Sulfate None None 250 Secondary
Ddnkin 15 0 310 120 153 51 72 0 390 130 347 34
TDS(calc) "-15."- 3670 2230 3171 358 72 0 3520 1170 1303 270
TDS ratio 15 0 112 0.89 1.01 0.06 72 0 1.14 0.81 0.976 0.05
Temperature 15 0 21.9 15 17.1 2.0 72 0 17.3 9.3 12.2 1.6

` 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.