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Fox River Paper Company January 31,2007
<br /> Combined Annual and 4th-Quarter 2006 Groundwater-Monitoring Report Page 3 of 9
<br /> • Total Dissolved Solids
<br /> Wells OB-5, OB-10, OB-15, OB-16, OB-17, OB-20, OB-22, OB-26, OB-27, TH-2,TH-5,
<br /> TH-6, TH-7, TH-9, TH-10, M-7-A, and PW-6 meet WQPS for total dissolved solids (TDS).
<br /> Calcium
<br /> Wells OB-10, OB-14, OB-16, OB-17, OB-22, OB-26, TH-2, TH-4, TH-5, TH-7, TH-9, TH-
<br /> 10, M-7-A, PW-6, and PW-8 meet WQPS for calcium.
<br /> Magnesium
<br /> Wells OB-5, OB-6, OB-8, OB-9, OB-10, OB-12, OB-13, OB-15, OB-16, OB-17, OB-18, OB-
<br /> 19, OB-20, OB-21, OB-22, OB-26, TH-2, TH-5, and TH-7 meet WQPS for magnesium.
<br /> Sodium
<br /> Wells OB-2, OB-3, OB-5, OB-6, OB-8, OB-9, OB-10, OB-11, OB-15, OB-16, OB-17, OB-
<br /> 18, OB-19, OB-20, OB-22, OB-23, OB-24, OB-25, OB-26, OB-27, OB-28, TH-5, TH-6, TH-
<br /> 8, M-7-A, , M-19-C and PW-6 meet WQPS for sodium.
<br /> Potassium
<br /> Wells OB-10, OB-12, OB-14, OB-16, OB-17, OB-21, OB-22, TH-2, TH-5, TH-7, TH-9, M-7-
<br /> A, PW-6, and PW-8 meet WQPS for potassium.
<br /> Bicarbonate
<br /> Wells OB-10, OB-16, OB-17, OB-20, OB-22, TH-2, TH-5, TH-6,TH-7, TH-9,M-7-A, and
<br /> PW-6, and PW-8 meet WQPS for bicarbonate.
<br /> Sulfate
<br /> Wells OB-5, OB-9, OB-10, OB-11, OB-15, OB-16, OB-17, OB-18, OB-19, OB-20, OB-22,
<br /> OB-23, OB-26, OB-27, OB-28, TH-2, TH-5,TH-7, TH-10and PW-8 meet WQPS for sulfate.
<br /> Chloride
<br /> Wells OB-3, OB-5, OB-6, OB-8, OB-9, OB-10, OB-12, OB-13, OB-14, OB-15, OB-16, 013-
<br /> 17, OB-18, OB-19, OB-20, OB-22, OB-23, OB-24, OB-26, OB-27, OB-28, TH-2, TH-5, TH-
<br /> 7,TH-6, TH-10, M-7-A, and PW-6 meet WQPS for chloride.
<br /> Nitrate
<br /> Wells 013-4, OB-10, OB-11, OB-13, OB-15, OB-16, OB-17, OB-18, OB-19, OB-20, OB-22,
<br /> OB-24, TH-4, TH-5, TH-8, TH-10, TH-11, M-7-A, M-19-C, and PW-8 meet WQPS for
<br /> nitrate.
<br /> Stiff Patterns
<br /> Stiff patterns of water quality graphically represent water quality at the site by plotting
<br /> concentrations of anions and cations (in meq/L) on a horizontal axis and then connecting the
<br /> dots to create a unique pattern for each well (Appendix E). The colors of the Stiff patterns
<br /> correspond to quadrants of the site (pink=NW,blue=NE, yellow= SW, green= SE, and red
<br /> =Mill/ASB ponds; aquifer zones are noted beside each pattern).
<br /> • L&A's' Five-Year Water-Quality Report, dated January 24, 2002, categorized all wells by
<br /> their Stiff patterns to illustrate a progression from relatively undegraded water(probably
<br /> 005194.00, Task 8 Lawrence&Associates •
<br /> W.•I Clientsl FoxRiverl QuarterlyMonitoring1200614Q200614th 2006repo2doc
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