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.
2015 - 2019 Summary operating report
|
2015 |
2016 |
2017 |
2018 |
2019 |
|
|
TSS - mg/L |
54 |
53 |
52 |
53 |
65 |
|
CBOD5 mg/L |
72 |
67 |
72 |
67 |
89 |
|
2019 |
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 |
61 |
54 |
0.048 |
|
May |
81 |
79 |
0.098 |
|
June |
88 |
63 |
0.150 |
|
July |
91 |
63 |
0.157 |
|
August |
102 |
64 |
0.136 |
|
September |
93 |
55 |
0.284 |
|
October |
87 |
58 |
0.086 |
|
November |
63 |
59 |
0.069 |
|
December |
77 |
61 |
0.114 |
|
|
|
|
|
|
Average |
89 |
65 |
0.113 |