| Gauge | Location | Date/Time | Actual Level (m) | Diff from c.d. (m) | 7-day Trend |
|---|---|---|---|---|---|
| SLBL | ST. LAMBERT LOCK LOWER WALL | 11/30 08:06 | 5.02 | -0.33 | View Details |
| SLBU | ST. LAMBERT LOCK UPPER WALL | 11/30 08:06 | 11.49 | +0.83 | View Details |
| CSCL | COTE STE. CATHERINE LOCK LOWER WALL | 11/30 08:06 | 11.55 | +0.89 | View Details |
| CSCU | COTE STE. CATHERINE LOCK UPPER WALL | 11/30 08:06 | 20.66 | +0.37 | View Details |
| W-SSC | WATER LEVEL ABOVE CPR BRIDGE | 11/30 08:06 | 20.64 | +0.35 | View Details |
| BO3L | LOCK 3 BEAUHARNOIS LOWER WALL | 11/30 08:06 | 20.84 | +0.34 | View Details |
| W-BOH | BOH POOL LEVEL | 11/30 08:06 | 33.65 | +0.60 | View Details |
| BO4U | LOCK 4 BEAUHARNOIS UPPER WALL | 11/30 08:06 | 45.90 | +1.24 | View Details |
| W-SLU | WATER LEVEL ST. LOUIS BRIDGE | 11/30 08:06 | 46.08 | +0.90 | View Details |
| W-VAL | VALLEYFIELD LEVEL | 11/30 08:06 | 46.29 | +0.62 | View Details |
| CTL | CÔTEAU LANDING | 11/30 08:06 | 46.45 | +0.44 | View Details |
| SMT | SUMMERSTOWN | 11/30 08:06 | 46.68 | +0.44 | View Details |
| COW | CORNWALL | 11/30 08:06 | 46.89 | +0.49 | View Details |
| SNLL | SNELL LOCK LOWER WALL | 11/30 08:06 | 47.48 | +0.88 | View Details |
| W-SNLU | UPPER SNELL LEVEL | 11/30 08:06 | 60.76 | +0.31 | View Details |
| IKEU | EISENHOWER LOCK UPPER WALL | 11/30 08:06 | 73.25 | +0.75 | View Details |
| W-LGS | LONG SAULT | 11/30 08:06 | 73.23 | +0.73 | View Details |
| W-MOR | MORRISBURG LEVEL | 11/30 08:06 | 73.41 | +0.55 | View Details |
| IROL | IROQUOIS LOCK LOWER WALL | 11/30 08:06 | 73.57 | +0.39 | View Details |
| IROU | IROQUOIS LOCK UPPER WALL | 11/30 08:06 | 73.67 | +0.43 | View Details |
| W-CAR | CARDINAL LEVEL | 11/30 08:06 | 73.79 | +0.29 | View Details |
| OGD | OGDENSBURG N.Y. | 11/30 08:06 | 74.17 | +0.29 | View Details |
| KGN | KINGSTON | 11/30 08:06 | 74.50 | +0.30 | View Details |
Notes: