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

Page                              5 of 6
Work Order                        EB1003890
Client                            DUKE ENVIRONMENTAL
Project                           DE0923                                                                                                                                                                                            ALS

Method Blank (MB) and Laboratory Control Spike (LCS) Report
The quality control term Method I Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation The purpose of this QC
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 viith target
analytes. The purpose of this QC 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
                                                                                                                                                                                                                                              TI
                                                                                                                                        Report                      Spike               Spike Recovery (*4)            Recovery Limits (%)
                                                                                                                                                                   centrarion                  LCS                    Low              High

EA026: Suspended Solids (QCLot: 1272334)
EA025H: Suspended Solids (SS)                                                                                                              <5            1        150 mg/L

ED093F: Dissolved Major Cations (QCLot:1270693)
ED093F: Calcium                                                                      7440-70-2                    mg/L                     <1
ED093F: Magnesium                                                                    7439-95-4          1         rig/L                    <1

E002OF: Dissolved Metals by 1CP-MS (QCLot:1274672)
EG020A-F: Arsenic                                                                    7440-38-2        0.001       mg/L                  <0.001                   0.100 mg/L                    100                    80                124

EG020A-F: Cadmium                                                                    7440-43-9        0.0001      rng/L                 <0.0001                  0.100 mg/L                    101                    89                117

EG02OA-F: Chromium                                                                   7440-47-3        0.001       ng/L                  <0.001                   0 100 mg/L                    96.8                   85                127

EG02OA-F: Copper                                                                     7440-50-8        0.001       mg/L                  <0.001                   0.200 mg/L                    102                    85                119

EG020A-F: Lead                                                                       7439-92-1        0.001       rng/L                 <0,001                   0.100 mg/L                    97.1                   88                116

EG020A-F: Nickel                                                                     7440-02-0J       0.001       mg/L                  <0.001                   0.100 mg/L                    99.7                   85                119

cvv[vr+-r zinc                                                                       •--                          ngy'                                           0.200 mg/L                    106                    86                130

                                       •          Analyser (QCLot: 1276153)
EK055G: Ammonia as N                                                                 7664-41-7         0.01       rig/L                  <0.01                    0.5 mg/L                     127                     70              129

EK067G: Nitrite as N by Discrete Analyser (QCLot: 1270694)
EK057G, Nitrite as N                                                                                   0.01       ng/L                  77       -77              0.5 mg/L                     108                    74               128

    1.            NOX as N by •             Analyser (QCLot: 1276164)
EK059G: Nitrite + Nitrate as N                                                                 --      0.01       mg/L                   <0.01                    0 5 mg+'L                    106                    70               130

                                                     (OCLot:              1
EK061G: Total Kleldahl Nitrogen as N                                                           ---     0.1        mg/L                    <0.1                   10.0 mg/L                     79.1                   70               115

              e                                  Discrete Analyser (QCLot:                 1

EK067G Total Phosphorus as P                                                                   ---     0.01       rrg1L                  <0.01                    4.2 mg/L                     94.5                   73               117

              e                                                                 (QCLot:          1:
EK071G: Reactive Phosphorus as P                                                               ----    0.01       mg/L                   <0.01                    0.5 mg/L                     127                    71               129

^EP002: Dissolved Organic Carbon (DOC) (QCLot: 1270124)
EP002 Dissolved Organic C.uuon                                                                 ---      1         mg/L                     <1                    100 mg/L                      85.6                   80               116

          1   1


EP071 ClO - C14 Fraction                                                                       ---     50         pg/L                    <50                    1200 pgrL                     70.5                   49              125.5

EP071 C15 - C28 Frachorc                                                                       ---     100        pg/L                   <100                    2040 pgiL                     81.4                   58               131

EP071, C29 - C36 Fraction                                                                      ----    50         pg/L                    <50

   -1 1 1                 i l•    11   •   •t•.•:- 1.•-•1:-   (QCV:r,',       1•..

EPO80 C6-C9 Fraction                                                                                   20                                                         160 pg/L         J           101                    73               135