EstuaryWatch Data Portal
G2 Old Coach Road Bridge Princetown
12 April 2013
Observation details
Overview
| Estuary | Gellibrand River Estuary |
|---|---|
| Site | Old Coach Road Bridge Princetown |
| Observation ID | #8216 |
| Date and Time | Friday 12th April 2013 09:00am |
| Approved | Approved |
Notes
- AHD 1.56 @ 09:00
- Very low D.O. at 2.00m
- Water in small area both sides of OCR between GOR & camp. ground - water in camp. ground south & south west sides
- Damp areas only in very small area on west side of road
- Water along sides of OOR but not across at any point ( well below 0.4 at flood markers)
Depth Profiling
| Depth m | Temperature °C | Salinity ppt | D.O. mg/L | D.O. % sat | EC mS/cm | Notes | |
|---|---|---|---|---|---|---|---|
| 0.1m | 16.30 | 1.30 | 4.83 | 49.7 | 2.44 | ||
| Previous | 17.6 | 2.4 | 6.8 | 71.8 | 4.6 | ||
| Median | 16.7 | 1.70 | 7.67 | 78.00 | 3.3 | ||
| 0.5m | 16.30 | 1.30 | 4.91 | 50.5 | 2.55 | ||
| Previous | 17.4 | 4.1 | 7.7 | 82.2 | 7.5 | ||
| Median | 16.6 | 1.60 | 7.67 | 78.00 | 3.0 | ||
| 1.0m | 16.40 | 2.30 | 7.04 | 74.1 | 4.21 | ||
| Previous | 17.3 | 4.8 | 2.3 | 23.8 | 8.6 | ||
| Median | 17.2 | 4.70 | 7.48 | 78.90 | 8.6 | ||
| 1.5m | 17.40 | 2.40 | 6.28 | 66.5 | 4.39 | ||
| Previous | 17.5 | 11.3 | 7.8 | 87.4 | 18.9 | ||
| Median | 16.4 | 3.70 | 7.48 | 78.90 | 6.7 | ||
| 2.0m | 17.70 | 8.40 | 0.52 | 5.8 | 14.36 | note low D.O. | |
| Previous | 18.7 | 18.4 | 5.0 | 49.3 | 28.8 | ||
| Median | 16.4 | 21.50 | 6.40 | 74.80 | 35.6 | ||
| 2.5m | 17.90 | 14.40 | 3.20 | 37.2 | 21.21 | ||
| Previous | 19.4 | 23.5 | 6.3 | 78.9 | 37.0 | ||
| Median | 16.1 | 21.50 | 6.40 | 74.80 | 35.6 | ||
| 3.0m | 18.70 | 24.20 | 2.60 | 33.2 | 37.92 | ||
| Previous | 19.2 | 29.1 | 1.2 | 15.4 | 44.9 | ||
| Median | 16.2 | 29.70 | 4.69 | 53.90 | 45.9 | ||
| 3.5m | 18.90 | 28.80 | 0.45 | 5.9 | 44.29 | ||
| Previous | 19.3 | 29.7 | 3.4 | 43.9 | 45.8 | ||
| Median | 16.1 | 29.70 | 4.69 | 53.90 | 45.9 | ||
| 4.0m | 18.80 | 30.30 | 0.34 | 4.4 | 46.50 | ||
| Previous | 17.9 | 32.3 | 1.1 | 1.9 | 49.2 | ||
| Median | 16.9 | 31.70 | 1.27 | 13.60 | 48.7 | ||
| 4.5m | 18.30 | 31.80 | 0.30 | 3.9 | 48.66 | ||
| Previous | 18.1 | 32.3 | 0.1 | 1.7 | 49.3 | ||
| Median | 16.9 | 31.70 | 1.70 | 16.10 | 48.7 | ||
| 5.0m | 17.90 | 32.20 | 0.28 | 3.6 | 49.11 | ||
| Previous | 18.1 | 32.4 | 0.1 | 1.9 | 49.5 | ||
| Median | 16.9 | 31.60 | 1.70 | 16.10 | 48.5 |
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