EstuaryWatch Data Portal
Po2 Site two (Mouth of Powlett Road Bridge)
Site details
Overview
Estuary | Powlett River Estuary |
---|---|
CMA | West Gippsland CMA |
Type | Physico-Chemical |
Site code | Po2 |
Site name | Site two (Mouth of Powlett Road Bridge) |
Nearest road and town | Mouth of Powlett Road, Dalyston |
Description | Ocean side of Mouth of Powlett Road Bridge, in between the 6th and 7th reflector when coming from the Kilcunda side of bridge (approx halfway). |
Site access | Head east along the Mouth of Powlett Road, park in the carpark located beside the Mouth of Powlett Bridge. |
Land use |
|
Land use description | This site is surrounded by submerged wetland (oceanside of bridge), saltmarsh (eastern bank on inland side of bridge) and a 5-10 metre revege site (western bank on inland side of bridge). |
Status | Active |
Observation history | 13-03-2010 - 30-04-2024 |
Observations
Turbidity tubes do not measure below 9 NTU; Chart values of 9 should be interpreted as < 9 NTU
Observations
Date | 26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 |
---|---|---|---|---|---|---|---|---|---|
Observation | #15686 | #15727 | #15799 | #15858 | #15971 | #15972 | #16004 | #16100 | #16243 |
Observation summaries
Turbidity NTU
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 41.8 | 30.7 | 48.4 | 8.5 | 6.9 | 10.2 | 6.9 | 5.4 | 8.9 |
Bottom | 2.7 | 3.6 | 15.2 | 8.7 | 5.3 | 6.4 | 7.9 | 17.5 | 7.4 |
pH
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 7.6 | 7.7 | 7.1 | 8.2 | 7.9 | 7.9 | |||
Bottom | 8.1 | 8.1 | 8.1 | 8.2 | 8.1 | 8.1 |
Ammonia mg/L
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | |||||||||
Bottom |
Enterococci orgs/100mL
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | |||||||||
Bottom |
Temperature ° C
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 10.50 | 11.90 | 16.20 | 18.10 | 20.50 | 24.20 | 20.10 | 19.20 | 12.40 |
Bottom | 12.50 | 12.90 | 14.30 | 16.30 | 17.90 | 16.60 | 19.60 | 17.80 | 15.90 |
Salinity ppt
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 2.40 | 1.40 | 0.60 | 20.90 | 17.00 | 24.90 | 30.70 | 32.00 | 11.20 |
Bottom | 36.10 | 33.30 | 29.70 | 36.40 | 36.10 | 36.40 | 36.40 | 32.30 | 36.10 |
D.O. mg/L
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 10.91 | 7.92 | 7.60 | 10.91 | 7.79 | 6.90 | 4.66 | 7.42 | 7.70 |
Bottom | 8.04 | 6.79 | 7.20 | 7.41 | 6.52 | 7.12 | 4.46 | 5.43 | 6.17 |
D.O. % Sat
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 97.30 | 73.80 | 77.00 | 130.70 | 96.00 | 95.20 | 60.80 | 95.90 | 76.00 |
Bottom | 92.70 | 78.90 | 84.10 | 93.90 | 85.60 | 91.30 | 69.60 | 68.50 | 76.50 |
Conductivity mS/cm
26-07-2023 | 31-08-2023 | 15-09-2023 | 16-11-2023 | 18-12-2023 | 16-01-2024 | 08-02-2024 | 27-03-2024 | 30-04-2024 | |
---|---|---|---|---|---|---|---|---|---|
Top | 4.40 | 2.65 | 1.12 | 33.31 | 27.59 | 39.15 | 47.05 | 48.45 | 18.71 |
Bottom | 54.61 | 50.77 | 45.76 | 54.81 | 54.35 | 54.86 | 54.77 | 49.21 | 54.47 |
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