GMWC monitors process efficiency and quality of effluent discharge to the Petitcodiac River. Representative samples are taken following guidelines specified in the Water Quality –Sampling – Part 10: Guidance on sampling wastewaters (ISO 5667-10). Testing is carried out by GMWC’s own laboratory as well as a local accredited laboratory.
2016 - 2020 Summary operating report
|
2016 |
2017 |
2018 |
2019 |
2020 |
|
|
TSS - mg/L |
53 |
52 |
53 |
65 |
64 |
|
CBOD5 mg/L |
67 |
72 |
67 |
89 |
99 |
|
2020 |
CBOD5 |
TSS |
Un-NH3 max |
|
|
mg/L |
mg/L |
mg/L |
|
January |
109 |
72 |
0.082 |
|
February |
119 |
66 |
0.076 |
|
March |
102 |
84 |
0.059 |
|
April |
66 |
54 |
0.143 |
|
May |
89 |
62 |
0.143 |
|
June |
105 |
75 |
0.215 |
|
July |
111 |
66 |
0.197 |
|
August |
103 |
71 |
0.206 |
|
September |
120 |
66 |
0.171 |
|
October |
109 |
58 |
0.147 |
|
November |
114 |
65 |
0.313 |
|
December |
42 |
27 |
0.217 |
|
|
|
|
|
|
Average |
99 |
64 |
0.164 |