Site details

Overview

Estuary Merri River Estuary
CMA Glenelg Hopkins CMA
Type Physico-Chemical
Site code M1
Site name Stanly Street Bridge
Nearest road and town Stanly Street
Description Monitoring is conducted from pedestrian crossing on the downstream side of Stanly bridge, Warrnambool.
Site access
Land use
  • Recreational
  • Urban Residential
Land use description
Status Active
Observation history 27-10-2013 - 10-08-2019

Map

Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
Turbidity tubes do not measure below 9 NTU; Chart values of 9 should be interpreted as < 9 NTU

Observations

Date 08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Observation #12382 #12442 #12516 #12580 #12639 #12690 #12728 #12885 #13068 #13117 #13223 #13246

Observation summaries

Turbidity NTU

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 12.0 31.0 9.0 9.0 9.0 9.0 15.0 9.0 15.0 9.0 9.0 12.0
Bottom 9.0 9.0 9.0 9.0 9.0 9.0 27.0 22.0 27.0 9.0 9.0 10.0

pH

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 7.6 8.3 7.4 7.4 6.8 7.5 8.7 7.5 7.7 8.2 6.6 8.0
Bottom 7.8 7.9 7.9 7.6 7.8 7.7 7.7 7.7 7.4 7.7 7.3 7.7

Ammonia mg/L

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top
Bottom

Enterococci orgs/100mL

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top
Bottom

Temperature ° C

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 11.30 15.30 17.00 22.00 21.20 17.80 22.60 18.00 12.20 10.50 10.20 9.20
Bottom 11.20 14.20 15.60 18.10 19.00 18.20 23.50 15.80 14.40 13.80 13.10 10.50

Salinity ppt

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 1.10 0.90 7.00 6.40 6.20 29.80 8.50 31.90 1.90 1.80 1.80 0.20
Bottom 1.10 29.20 33.20 32.80 32.60 29.40 32.20 3.90 11.40 28.10 29.00 5.90

D.O. mg/L

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 7.88 15.96 7.91 5.30 10.96 7.38 6.99 3.51 13.62 8.98 10.00 9.50
Bottom 7.56 6.17 5.41 5.96 4.09 6.35 0.00 6.23 6.21 4.60 2.91 7.60

D.O. % Sat

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 72.20 160.00 85.20 63.10 126.90 93.30 86.00 0.00 129.30 81.30 90.70 80.80
Bottom 68.70 67.10 65.30 76.30 52.20 88.50 0.00 0.00 61.00 54.00 33.50 70.60

Conductivity mS/cm

08-09-2018 13-10-2018 10-11-2018 08-12-2018 12-01-2019 09-02-2019 02-03-2019 13-04-2019 18-05-2019 08-06-2019 06-07-2019 10-08-2019
Top 2.09 3.63 12.27 11.16 10.97 40.07 15.87 48.79 3.63 3.36 3.53 1.10
Bottom 2.10 45.31 33.20 50.00 49.68 45.51 49.19 6.21 18.95 43.65 45.44 18.90
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