Landfill Leachate Remediation Project - Armstrong, BC
Appendix B - Leachate Irrigation Quality and Irrigation Rates
2009 |
|
||||||
|
April |
May |
June |
July |
August |
September |
|
|
|
|
|
|
|
|
|
Volume of Leachate |
2,000 |
51,000 |
147,000 |
171,100 |
111,000 |
7,000 |
|
Volume of Potable |
400 |
5,100 |
29,400 |
34,200 |
25,750 |
4,300 |
|
Rain (inches) |
|
|
1.00 |
0.875 |
|
|
|
|
|
|
|
|
|
|
|
Average Conduct |
3.65 |
3.94 |
4.95 |
5.25 |
5.60 |
5.40 |
|
Average PH |
9.60 |
9.60 |
9.20 |
8.93 |
9.03 |
9.21 |
|
|
|
|
|
|
|
|
|
Volume of Leachate - 5 Years |
|
1,259,000 |
|||||
|
|
|
Volume of Leachate Per Year |
|
489,000 |
||
|
|
|
Volume of Potable Per Year (including rain) |
176,656 |
|||
|
|
|
|
|
|
|
|
2008 |
|
||||||
|
April |
May |
June |
July |
August |
September |
|
|
|
|
|
|
|
|
|
Volume of Leachate |
- |
12,000 |
59,000 |
129,000 |
74,000 |
2,000 |
|
Volume of Potable |
|
|
10,250 |
27,350 |
25,675 |
11,250 |
|
Rain (inches) |
|
4.38 |
2.75 |
0.75 |
2.25 |
|
|
|
|
|
|
|
|
|
|
Average Conduct |
|
3.25 |
3.51 |
3.52 |
4.32 |
5.30 |
|
Average PH |
|
9.40 |
8.90 |
8.60 |
8.96 |
9.00 |
|
|
|
|
|
|
|
|
|
|
|
|
Volume of Leachate Per Year |
|
276,000 |
||
|
|
|
Volume of Potable Per Year (including rain) |
199,525 |
|||
|
|
|
|
|
|
|
|
2007 |
|
||||||
|
April |
May |
June |
July |
August |
September |
|
|
|
|
|
|
|
|
|
Volume of Leachate |
- |
39,500 |
60,500 |
117,000 |
78,000 |
|
|
Volume of Potable |
|
8,250 |
12,100 |
23,400 |
11,500 |
1,250 |
|
Rain (inches) |
|
2.50 |
6.25 |
3.75 |
|
1.00 |
|
|
|
|
|
|
|
|
|
Average Conduct |
|
4.95 |
4.69 |
4.20 |
4.38 |
|
|
Average PH |
|
8.26 |
8.60 |
8.96 |
9.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Volume of Leachate Per Year |
|
294,000 |
||
|
|
|
Volume of Potable Per Year (including rain) |
225,250 |
|||
|
|
|
|
|
|
|
|
2006 |
|
||||||
|
April |
May |
June |
July |
August |
September |
|
|
|
|
|
|
|
|
|
Volume of Leachate |
- |
13,000 |
41,000 |
108,000 |
38,000 |
|
|
Volume of Potable |
|
7,250 |
5,375 |
20,038 |
20,900 |
6,500 |
|
Rain (inches) |
1 |
5.25 |
3.00 |
1.375 |
1.375 |
0.625 |
|
|
|
|
|
|
|
|
|
Average Conduct |
|
3.38 |
3.86 |
4.61 |
5.06 |
5.30 |
|
Average PH |
|
8.10 |
8.63 |
8.80 |
7.80 |
8.00 |
|
|
|
|
|
|
|
|
|
|
|
|
Volume of Leachate Per Year |
|
200,000 |
||
|
|
|
Volume of Potable Per Year (including rain) |
216,313 |
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