PERMFILE106268

• Permit No: C1984065
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX 3.3-7 WATER QUALITY DATA
• Media Type: D
• Archive: No

•GROUNUWATER CHEMICAL ANALYSIS
Monitoring Well Number OW-4
Location STORMKING
Geologic Unit Monitored SHALLOW
Ground Elevation (ft-amsl) 7175
Date of Collection 12/10/81 03/27/82 06/21/82 09/20/82 12/21/82
FIELD PARAMETERS 1
Conductivity
(umhos/cm at 25 (C)> 1210 1630 1500 1550
pH (units) 6.96 6.95 7.36 6.54
Water Temperature (C) 7,5 9 10.5 7
LABORATORY PARAMETERS
Alkalinity (as CaC03) 376 490 515 505 525
Aluminum -0.1 -0.1 -0.1 0.1 -0.1
Arsenic -0.01 -0.01 -0.01 -0.01
Barium 0.1 0.6 0.5 0.7 0.4
Bicarbonate 460 590 620 605 630
Boron 0.03 -0.05 0.02 0.02 0.03
Cadmium -0.01 -0.01 -0.01 -0.01 -0.01
Calcium 39 97 110 140 135
Carbonate -0.1 -0.1 -0.1 -0.1 -0.1
Cation - Anion
' Balance (~) 3
• -.07 -.42 -.15 -1.23 -.15
Chloride 20 14 18 22 25
Chromium 0.02 -0.01 -0.01 -0.01 -0.01
Conductivity
(umhos/cm at 25 (C)) 1210 1180 1440 1530 1520
Copper -0.01 -0.01 -0.01 -0.01
Fluoride 0.4 0.24 0.25 0.28 0.23
Hardness (as CaC03) 110 350 470 485 485
Iron (dissolved) -0.01 0.15 1,4 0.75 0.47
Lead -0.01 0.02 0.02 0.01 0.02
Magnesium 3.0 30 48 34 37
Manganese 0.01 0.11 0.07 0.11 0.13
Mercury !ug/I) -1.0 -1.0 -1.0 -1,0 -1.0
Molybdenum -0.1 0.1 -0.1
Nitrogen - Ammonia -0.3 0.69 0.52 0.49 0.60
Nitrate as N -0.1 0.12 0.31 0.36 .OS
pH (units) 7.8 7.2 7.2 7.3 7.3
Phosphate -0.1 .52 0.51 0.40 ,43
Phosphorus .17 .17 .16 0.14
Potassium 26 11 5.0 14 9.1
SAR (units) 10.39 3.9 3.70 3.54 3.64
Selenium -0.01 -0.01 -0.01 -0.01 -0.01
Sodium 250 170 185 180 185
Solids, Total Dissolved 790 855 1060 980 920
Sulfate 270 230 330 335 335
Zinc -0.01 -0.01 -0.01 0.08 0.05
• 1 All measurements are In milligrams per liter (mg/I) unless otherwise noted.
A minus sign Indicat es concentrations below analyt ical detection limits.
2 Negative acidity indi cates that the water Is alkaline.
3 A negative balance In dicates that cations exceed an ions.
REV: 05/10/84