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v.9.2.17 n/s. UG <br />Within Limit <br />Tolerance Limit <br />Interwell Parametric <br />2000 A AMWA2 <br />1600 <br />♦ AMW-1J <br />1200 <br />m ♦ AMW-14 <br />800 <br />♦ AMW-6 <br />400 <br />■ AMW-7 <br />0 <br />8/19/03 6/11/05 4/4/07 1/25/09 11/18/10 9/11/12 Limit =1395 <br />95 % coverage. Most recent observation is compared with limit. Background Data Summary (based on square <br />transformation): Mean=1166732, Std. Dev =362174, n=37. Normality test: Shapiro Wilk @alpha = 0.01, calculated = <br />0.931, critical = 0.914. Report alpha =0.05. Distribution was found to be non -normal after removal of suspect <br />values, so outliers could not be indentified. <br />Constituent: Strontium Dissolved Analysis Run 10/10/2012 10:10 AM View.1 <br />Facility: Austin Road LF Client: Austin Road LF Data File: AUSTININ <br />v.9.2.17 n/e. UG <br />Hallow symbols Indicate censored values. <br />Within Limit Tolerance Limit <br />Interwell Parametric <br />1000 AMW-12 <br />800 <br />♦ AMW-13 <br />600 <br />E ♦ AMW-14 <br />400 <br />♦ AMW-6 <br />200 <br />Atr1W-7 <br />0 <br />8/20/91 11/5/95 1/22/00 4/8/04 6/25/08 9/11/12 Limit =985.9 <br />95% coverage. Most recent observation is compared with limit. Background Data Summary: Mean=691.4, Std. <br />Dev=152.5, n=96. Normality test: Shapiro Francia @alpha = 0.01, calculated = 0.9772, critical = 0.965. Report <br />alpha = 0.05. The EPA 1989 Outlier Test was performed on the background data. No background outliers were <br />found. <br />Constituent: Total Dissolved Solids [TDSI Analysis Run 10/10/2012 10:11 AM View: 1 <br />Facility: Austin Road LF Client: Austin Road LF Data File: AUSTININ <br />v.9.2.17 nla. UG <br />Within Limit <br />Tolerance Limit <br />Irlterwell Parametric <br />200 A AMW-12 <br />160 <br />♦ AMW-13 <br />120 <br />E ♦ AMW-14 <br />80 <br />♦ AMW-6 <br />40 <br />Ar.IW-7 <br />0 <br />8/20/91 11/5/95 1/22/00 4/8/04 6/25/08 9/11/12 Limit =147.8 <br />95% coverage. Most recent observation is compared with limit. Background Data Summary: Mean=88.59, Std. <br />Dev.=30.62, n=95. Normality test: Shapiro Francia @alpha = 0.01, calculated = 0.984 1. critical = 0.965. Report <br />alpha = 0.05. The EPA 1989 Outlier Test was performed on the background data. No background outliers were <br />found. <br />Constituent: Sulfate as SO4 Analysis Run 10/10/2012 10:11 AM View: 1 <br />Facility: Austin Road LF Client: Austin Road LF Data File: AUSTININ <br />v.92.17 nla. UG <br />Ha11ow symbols Indicate censored values. <br />Within Limit Tolerance Limit <br />Interwell Non -parametric <br />200 A AMW-12 <br />160 <br />♦ AMW-13 <br />120 <br />♦ AMW-14 <br />80 <br />♦ AMW-6 <br />40 <br />■ AMW-7 <br />0 <br />8/19/03 6/11/05 4/4/07 1/25/09 11/18/10 9/11/12 Limit =25 <br />Non -parametric test used in lieu of parametric tolerance limit because censored data exceeded 75%. Most recent <br />observation is compared with limit. Limit is highest of 37 background values. 94.59% NDs. 88.48% coverage at <br />alpha=0.01; 92.38% coverage at alpha=0.05: 98.24% coverage at alpha=0.5. Report alpha = 0.1499. After outlier <br />removal distribution was non -normal, so outlier results were invalidated. <br />Constituent: Volatile Petroleum Hydrocarbo4Analun 10/10/2012 10:11 AM View: 1 <br />Facility: Austin Road LF ClienF Data File: AUSTININ <br />HERST & ASSOCI&S, INC.`"' <br />