Laserfiche WebLink
v.8.7.009. EPA m.a.0.01 <br /> SEWS SLOPE ESTIMATOR <br /> AMW- 10 <br /> 15- <br /> n= 60.n= 60. <br /> Slo e = -0.281 <br /> units per year. <br /> 1 • <br /> Mann Kendall <br /> r ® normal approx. _ <br /> z ® -4.179. <br /> ♦ <br /> Decreasing trend <br /> 40 <br /> �, ® ® • • sigmfican at 99% <br /> z ♦ confidence level <br /> (two tailed). <br /> Critical value = -2.575. <br /> 01 , <br /> Mar 1994 Oct 2001 May 2009 <br /> Constituent: Nitrate as N(mg/L) Facility: Austin Road LF Data File: AUSTININFLAG <br /> Date: 6/12/09, 8:21 AM Client: Austin Road LF View: _Batch_ <br /> ERST & CIATES, INC <br />