Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285

Page                         5 of 7
Work Order                   EB1014514
Client                       DUKE ENVIRONMENTAL
Project                      DE0923                                                                                                                                                                                                       ALS

Method Blank (MB) and Laboratory Control Spike (LCS) Report
The quality control term Method        Laboratory Blank refers to an analyte free matrix to v.hich all reanents are added in the same volumes or proportions as used in standard sample preparation The purpose of thi                              OC
parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Sample (LCS) refers to a certified reference material. or a known interference free matrix spiked with target
analytes The purpose of this OC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER                                                                                                                  Method Blank (MB)                               Laboratory Control Spike (LCS) Report
                                                                                                                                                                   Spike               Spike Recovery (%)                  Recovery Limits (°%o)
                                                                                                                                                                                               LCS                    Low                    High

EA025: Suspended Solids (QCLot:1461875)
EA025H: Suspended Solids (SS)                                                                                                                                    150 mg/L                     98.7                     86                    108

ED093F: Dissolved Major Cations (QCLot 146445V)
ED093F Calciurr                                                         7440-70-2                                                         <1
ED093F: Magnesium                                                       7439-95-4                                mg/L                     <1

ED093F: Dissolved Major Cations (QCLot: 1464463)
ED093F Calcium                                                          7440-70-2                                mg/L
ED093F: Magnesium                                                       7439-95-4 I                                                       <1

  er r rr                                    ^

EG020A-F Arsenic                                                       7440-38-2           0.001                 rng/L                  <0.001                  0100 mg/L                      101                     85                    124
                                                                                                                                                                                                            -I
EG020A-F. Cadmium                                                      7440-43-9          0.0001                 mg/L                  <0.0001                  0.100 mg/L                     102                     88                    117
EG020A-F: Chromium                                                     7440-47-3           0.001                 mg/L                   <0.001                  0.100 mg/L                    98.8                     88                    127
EG020A-F: Copper                                                       7440-50-8           0.001                 mg/L                   <0.001                  0.200 mg/L                    99.9                    86                     118
EG020A-F: Lead                                                         7439-92-1           0.001                 rrg/L                  <0.001                  0.100 mg/L                     101                    89                     113
EG020A-F Nickel                                                        7440-02-0           0.001                 rng%L                  <0.001                  0100 mg/L                      103                    88                     119
EG020A-F Zinc                                                          7440-66-6           0.005                 ma L                   <0.005                  0.200 mg/L                     105                    85                     130

EK066G: Ammonia as N by Discrete Analyser (QCLot: 1466908)
EK055G Ammonia as N                                                    7664-41-7           0.01                  mg/L                   <0.01                    0.5 mg/L                     93.4                    70                     129

EK057G: Nitrite as N by Discrete Analyzer (QCLct:1454460)
EK057G Nitrite as N                                                                        0.01                  mg/L                   <0.01                    0.5 mg/L                     83.4                                           118
EK069G: NOX as N by Discrete Analyser (QCLot: 1456907)
                                                                                           0.01                  rtg/L                  <0.01                    0.5 mg/L                      103                    70                     130
EK061: Total Kjeldahl Nitrogen (TKN) (QCLot: 1468884)
EK061G: Total Kjeldahl Nitrogen as N                                                        0.1                  rng/L                   <0.1                    10.0 mg/L                    81.0                    70                     115
EK0670: Total Phosphorus as P by Discrete Analyser (QCLot: 1458336)
EK067G, Total Phosphorus as P                                                              0,01                                         <0.01                    4.2 mg/L                      108                    76                     116


    )67G Total Phosphorus as P                                                             0.01                                         <0.05                    4.2 mg/L                     78.6   -                76                     116

         1G: Reactive Phosphorus as P by discrete analyser (QCL.ot:1454458)
   D71 G: Reactive Phosphorus as P                                                         0.01                                         <0.01                    0.5 mg/L      J              99.4                    74                     124

         2: Dissolved Organic Carbon
  1002: Dissolved Organic Carbon                                                                                 mg/L                     <1                     100 mg/L                                             72                    122
         0/071: Total Petroleum Hydrocarbons (QCLot:1454736)