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Weather
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Select Site(s):
Garden Is
Garden Is
Jandakot
Jandakot
Melville Water
Melville Water
Ocean Reef
Ocean Reef
Perth Airport
Perth Airport
Perth Metro
Perth Metro
Rottnest
Rottnest
South Perth
South Perth
South Perth
Swanbourne
Swanbourne
Select Variable:
Air temperature (deg C)
Relative humidity (%)
Solar Irradiance (W/m2)
Wind speed (knots)
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Flow
Tide
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Select Site(s):
Avon River
Bayswater Main Drain
Bennett Brook
Canning River
Ellen Brook
Helena River
Jane Brook (National Park)
Jane Brook (Sweeting Bridge)
Southern River
Susannah Brook
Select Variable:
Flow (m3/s)
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Select Site(s):
Barrack St Jetty
Canning
Fremantle
Garrett Rd
Guildford
Hillarys
Kent St Weir - Upstream
Meadow St Bridge
Select Variable:
Water Level (m)
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Catchment
Catchment: Summary
Estuary
Estuary: Summary
Profiles: Live
Profiles: Historic
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Select Site(s):
AIRSMD
ASHD
BANNC
BAYMD
BAYMD2
BENNB
BICKB
BLACKC
BODD
CANND
CANNR
CBDMD
CLAISB
ELLENB1
ELLENB2
ELLISB
HELENR
HELENR2
HENLB
JANEB
LIMEC
MADDD
MAYMD
MILLMD
NEERB
SBELMD
SHELLD1
SHELLD2
STHNR
STLEOC
SUSANB
SWANR
WILMD
YULEB
Select Variable:
Ammonia (NH3; ug/L)
Conductivity (SpCond; uS/cm)
Dissolved Organic Carbon (DOC; ug/L)
Dissolved Organic Nitrogen (DON; ug/L)
Dissolved Oxygen (DO %sat; %)
Dissolved Oxygen (DO conc; mg/L)
Filterable Reactive Phosphorus (FRP; ug/L)
Salinity (ppt)
Temperature (deg C)
Total Nitrogen (TN; ug/L)
Total Oxidised Nitrogen (TON; ug/L)
Total Phosphorus (TP; ug/L)
Total Suspended Solids (TSS; mg/L)
Turbidity (NTU)
pH
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Select site
AIRSMD
ASHD
BANNC
BAYMD
BAYMD2
BCMDBPI
BENNB
BICKB
BLACKC
BODD
BRD01
BWAMDO
BWMDBPI
CANND
CANNR
CBDMD
CLAISB
EBAC
ELLAM
ELLENB1
ELLENB2
ELLISB
HELENR
HELENR2
HENLB
HR02
JANEB
JHARDO
LACDD
LAMDO
LCBRDO
LIMEC
MADDD
MAMDO
MANMD1
MAYMD
MCDSWSRD
MELDR-20
MENDD
MILLMD
MLMDOUT
MWRDO
NEERB
RRMDOUT
SBELMD
SCCIN4
SCCIN5
SCCIS10
SCCIS11
SCCIS6
SCCIS8
SHELLD1
SHELLD2
SJMPLO
STHNR
STLEOC
SUSANB
SWANR
SWD1
SWN1
SWN2
SWN4
SWN6
SWS11
SWS5
SWS6
SWS8
SWS9
TGDSDPOUT
WANDC
WILMD
YULEB
Select variable
Ammonia (NH3; mg/L)
Conductivity (SpCond; uS/cm)
Dissolved Oxygen (DO conc; mg/L)
Dissolved Oxygen (DO %sat; %)
Dissolved Organic Carbon (DOC; mg/L)
Dissolved Organic Nitrogen (DON; mg/L)
Filterable Reactive Phosphorus (FRP; mg/L)
pH
Salinity (ppt)
Temperature (deg C)
Total Nitrogen (TN; mg/L)
Total Oxidised Nitrogen (TON; mg/L)
Total Phosphorus (TP; mg/L)
Total Suspended Solids (TSS; mg/L)
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2024
2023
2022
2021
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2002
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1999
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1997
1996
1995
1994
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1991
1990
1989
1988
1987
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Select Site:
ARM
BAC
BACD500
BLA
CASMID
CAV
ELL
FP1
FP2.1
FP2.2
FP7
HEA
JBC
KEN
KIN
KMO
KS7
KS9
MAY
MEAD
MSB
MULB
NAR
NIC
NIL
PAC
PO2
POL
REG
RIV
RON
SAL
SANDBR
SCB2
SHELL
STJ
SUC
VIT
WMP
Select Variable:
Alkalinity (CaCO3; ug/L)
Ammonia (NH3; ug/L)
Chlorophyll a (Chla; mg/L)
Chlorophyll a fluorescence (ug/L)
Chlorophyll b (Chlb; mg/L)
Chlorophyll c (Chlc; mg/L)
Conductivity (SpCond; uS/cm)
Dissolved Organic Carbon (DOC; ug/L)
Dissolved Organic Nitrogen (DON; ug/L)
Dissolved Oxygen (DO %sat; %)
Dissolved Oxygen (DO conc; mg/L)
Filterable Reactive Phosphorus (FRP; ug/L)
Phaeophytin a (Phea; mg/L)
Salinity (ppt)
Silica (SiO2; ug/L)
Temperature (deg C)
Total Kjeldahl Nitrogen (TKN; ug/L)
Total Nitrogen (TN; ug/L)
Total Oxidised Nitrogen (TON; ug/L)
Total Phosphorus (TP; ug/L)
Total Suspended Solids (TSS; mg/L)
Turbidity (NTU)
pH
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Select region
Swan
Canning
Select variable
Alkalinity (CaCO3; mg/L)
Ammonia (NH3; mg/L)
Chlorophyll a (Chla; mg/L)
Conductivity (SpCond; mS/cm)
Dissolved Oxygen (DO conc; mg/L)
Dissolved Organic Carbon (DOC; mg/L)
Dissolved Organic Nitrogen (DON; mg/L)
Filterable Reactive Phosphorus (FRP; mg/L)
pH
Silica (SiO2; mg/L)
Secchi Depth (m)
Temperature (deg C)
Total Oxidised Nitrogen (TON; mg/L)
Total Nitrogen (TN; mg/L)
Total Phosphorus (TP; mg/L)
Total Suspended Solids (TSS; mg/L)
Select financial year
2025-2026
2024-2025
2023-2024
2022-2023
2021-2022
2020-2021
2019-2020
2018-2019
2017-2018
2016-2017
2015-2016
2014-2015
2013-2014
2012-2013
2011-2012
2010-2011
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Select region
Swan
Canning
Select year
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
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2013
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2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
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FULL RIVER TRANSECT:
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UPPER RIVER TRANSECT:
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Select region
Swan
Canning
Select year
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Oxygenation Monitoring Stations
Monitoring Buoys
About
Select Site(s):
Bacon_Downstream
Bacon_Upstream
Caversham_Downstream_Bottom
Caversham_Downstream_Surface
Caversham_Upstream_Bottom
Caversham_Upstream_Surface
Guildford_Downstream_Bottom
Guildford_Downstream_Surface
Guildford_Upstream_Bottom
Guildford_Upstream_Surface
Nicholson_Downstream
Nicholson_Upstream
Select Variable:
Conductivity (SpCond; uS/cm)
Depth (mBWL)
Dissolved Oxygen (DO; mg/L)
Dissolved Oxygen (DO; %satuation)
pH (-)
Salinity (ppt)
Temperature (deg C)
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Select Site(s):
Kwilena Buoy
Matilda Buoy
Select Variable:
BGA (ug/L)
BGA RFU
Chlorophyll (ug/L)
Chlorophyll-RFU
Conductivity (uS/cm)
Dissolved Oxygen (% saturation)
Dissolved Oxygen (mg/L)
fDOM-QSU
fDOM-RFU
ORP (mV)
pCO2 (ppm)
pH
Salinity (PSU)
Surface temperature (deg C)
Temperature (deg C)
Turbidity (NTU)
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Microalgae Activity
About
Select year
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
Select month
1
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3
4
5
6
7
8
9
10
11
12
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