Skip to content
 
WaterWatch Data Portal
Volunteer Login
  1. Find My Waterway
  2. Catchments
  3. Barwon River Catchment
  4. Barwon River
  5. CO_CAL010

Callahans Creek @ Barwon Downs - Forrest Rd

Corangamite

DOWNLOAD DATA
CUSTOMISE CHARTS

CO_CAL010 Barwon River Catchment

Inactive Reach: 33_25 Dewing Creek

Habitat Scores

Explain for me
11-01-2006 - 30-10-2018
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation
October 2018 Fair Poor Poor VeryPoor VeryPoor
July 2011 Good Fair Fair Fair Fair
Survey conducted by Gene. North.
July 2009 Good Fair Fair Fair Fair
Blackwood, blackberries and bracken
June 2008 Fair Fair Fair Fair Poor
Blackberry, wattle, poplar, exotic grasses and blackwood
February 2007 Poor Fair Fair Good Good
some blackwood, blackberry, some native sedges and rushes, verge- pasture grasses
January 2006 Fair Good Good Good Good
One side mix of native and exotic - narrow. Other side cleared with unrestricted stock access

Physical Chemical Tests

Explain for me
Temperature - WATER
Explain for me 19-09-2003 to 09-09-2011
13.7 ° C
Median 9.3° C
Latest
Temperature - AIR
Explain for me 19-09-2003 to 09-09-2011
17.0 ° C
Median 11.0° C
Latest
pH
Explain for me 11-01-2006 to 09-09-2011
6.54 pH Units
Median 6.65pH Units
Latest
Electrical Conductivity
Explain for me 19-09-2003 to 09-09-2011
220.00 µS/cm
Median 190.00µS/cm
Latest
Reactive Phosphate (mg/L)
Explain for me 19-09-2003 to 09-09-2011
0.016 mg/L P
Median 0.003mg/L P
Latest
Dissolved Oxygen % Saturation
Explain for me 19-09-2003 to 09-09-2011
88 %
Median 139%
Latest
Turbidity - NTU
Explain for me 19-09-2003 to 09-09-2011
4 NTU
Median 1NTU
Latest
View all site visits
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
Creative Commons CC BY All content, files, data and images provided by the WaterWatch Data Portal subject to a Creative Commons Attribution License Data portal by CeRDI