|
|
MAY-08 |
MAY-09 |
MAY-10 |
MAY-11 |
MAY-12 |
MAY-13 |
MAY-14 |
|
Rossdale
Zone (1) |
|
|
|
|
|
|
|
|
Total
Hardness (mg/L as CaCO3) (2) |
172 |
167 |
168 |
176 |
170 |
171 |
169 |
|
pH (pH) (3) |
7.7 |
7.8 |
7.8 |
7.7 |
7.8 |
7.8 |
7.8 |
|
Temperature (°C) |
13.0 |
13.6 |
14.2 |
14.4 |
14.3 |
14.5 |
14.2 |
|
Total
Chlorine Residual (mg/L) (4) |
2.02 |
1.94 |
1.94 |
1.94 |
1.97 |
2.08 |
2.18 |
|
Alkalinity (mg/L as CaCO3) (5) |
121 |
113 |
114 |
121 |
116 |
114 |
109 |
|
Conductivity (µS/cm) (6) |
380 |
379 |
378 |
386 |
380 |
379 |
372 |
|
Caustic Soda (mg/L) (7) |
4.76 |
4.93 |
4.93 |
5.31 |
4.66 |
3.95 |
3.30 |