EstuaryWatch Data Portal
M2 Fonterra Floating Pontoon
Site details
Overview
| Estuary | Merri River Estuary |
|---|---|
| CMA | Glenelg Hopkins CMA |
| Type | Physico-Chemical |
| Site code | M2 |
| Site name | Fonterra Floating Pontoon |
| Nearest road and town | The Esplanade |
| Description | The floating pontoon at the end of the Esplanade, Warrnambool. |
| Site access | Turn right from the Princes Highway into the Esplanade before it crosses the Merri River. Follow the Esplanade until you reach the floating pontoon. |
| Land use |
|
| Land use description | |
| Status | Active |
| Observation history | 17-11-2013 - 11-01-2025 |
Observations
Turbidity tubes do not measure below 9 NTU; Chart values of 9 should be interpreted as < 9 NTU
Observations
| Date | 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Observation | #16009 | #16107 | #16111 | #16193 | #16203 | #16277 | #16358 | #16441 | #16502 | #16541 | #16601 | #16645 |
Observation summaries
Turbidity NTU
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 20.0 | 15.0 | 15.0 | 16.0 | 16.0 | 10.0 | 30.0 | 50.0 | 33.0 | 15.0 | 15.0 | 9.0 |
| Bottom | 21.0 | 17.0 | 20.0 | 30.0 | 15.0 | 10.0 | 30.0 | 28.0 | 20.0 | 16.0 | 12.0 | 9.0 |
pH
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 8.2 | 8.1 | 7.8 | 8.4 | 8.0 | 8.2 | 9.0 | 8.2 | 8.3 | 8.1 | 7.9 | 8.3 |
| Bottom | 8.2 | 8.1 | 8.0 | 8.4 | 8.0 | 8.1 | 9.1 | 8.3 | 8.4 | 8.4 | 7.9 | 8.1 |
Ammonia mg/L
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | ||||||||||||
| Bottom |
Enterococci orgs/100mL
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | ||||||||||||
| Bottom |
Temperature ° C
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 22.00 | 20.20 | 16.70 | 14.70 | 11.60 | 10.40 | 11.10 | 13.00 | 16.80 | 18.30 | 28.80 | 22.90 |
| Bottom | 21.90 | 20.00 | 16.70 | 14.50 | 11.50 | 10.30 | 11.00 | 13.00 | 16.60 | 18.30 | 22.70 | 22.40 |
Salinity ppt
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 1.20 | 1.40 | 1.40 | 1.30 | 1.30 | 1.40 | 1.70 | 1.70 | 1.70 | 1.40 | 1.40 | 1.50 |
| Bottom | 1.20 | 1.40 | 1.40 | 1.20 | 1.30 | 1.40 | 1.70 | 1.70 | 1.70 | 1.90 | 1.40 | 1.60 |
D.O. mg/L
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 6.85 | 5.50 | 6.48 | 17.05 | 13.87 | 8.53 | 16.48 | 15.80 | 12.78 | 10.41 | 8.77 | 11.33 |
| Bottom | 5.73 | 4.32 | 5.70 | 13.80 | 12.74 | 8.51 | 16.04 | 15.57 | 10.97 | 8.46 | 8.91 | 8.24 |
D.O. % Sat
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 78.50 | 60.70 | 67.50 | 163.50 | 128.00 | 75.30 | 150.90 | 152.50 | 132.00 | 110.60 | 104.90 | 132.80 |
| Bottom | 67.00 | 47.10 | 59.50 | 137.90 | 116.50 | 75.20 | 145.30 | 150.10 | 112.90 | 88.60 | 103.40 | 96.50 |
Conductivity mS/cm
| 10-02-2024 | 16-03-2024 | 13-04-2024 | 11-05-2024 | 08-06-2024 | 13-07-2024 | 10-08-2024 | 14-09-2024 | 12-10-2024 | 09-11-2024 | 07-12-2024 | 11-01-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | 2.35 | 2.66 | 2.66 | 2.48 | 2.56 | 2.75 | 3.29 | 3.29 | 3.24 | 3.55 | 2.76 | 2.97 |
| Bottom | 2.35 | 2.66 | 2.67 | 2.36 | 2.59 | 2.75 | 3.31 | 3.31 | 3.25 | 3.55 | 2.75 | 3.00 |
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