Collie River - Wellington Dam Wall
Basin : Collie River
Catchment : Collie River
The condition of the Wellington Dam Wall site (CR169COLL1), in the lower Collie River was assessed between 28 February and 1 March 2018 and 7 and 8 March 2017, over a 100-m length of stream.
The assessment was conducted using standard methods from the South West Index of River Condition. Measures chosen for this assessment included fish and crayfish, aquatic habitat, water quality (dissolved oxygen, temperature, electrical conductivity, and pH logged over 24h, and colour, alkalinity, turbidity and nutrients), fringing vegetation, channel morphology, erosion, connectivity, local land use and flow.
The site was also assessed in January 2009 as part of a national assessment of river condition (site code CR-08 / 6121242) - view report here.
An online condition summary for this site has not been prepared. Please contact the Departments River Science team for site information, and see below for links to information on some of the species found at the site, and some images taken in 2018.
Fish and crayfish
Six fish species and one crayfish species were found at this site in 2018, including one exotic fish species.
A list of species is provided at the bottom of the page, click on the images to learn more about each species.
Note: only fish and crayfish are targeted by sampling methods, however where other species were caught and/or observed they are included below.
Other aquatic fauna
South-west glass shrimp (Palaemon australis) were caught or observed or caught at this site in 2017 and 2018.
One Rakali (Hydromys chrysogaster) was observed in 2017.
Explore other sites in the catchment
- Brunswick pools
- Brunswick River - Beela Road
- Brunswick River - Big Tree Road Bridge
- Brunswick River - Riverbank Walk
- Brunswick River - Upstream Mornington Road Bridge
- Brunswick River - Upstream of Augustus River
- Chicken Creek
- Collie River - Booth Street
- Collie River - Cardiff Town Pool
- Collie River - Collie River Road
- Collie River - Collie-Preston Road
- Collie River - Coolangatta Farm Gauging Station
- Collie River - Coolangatta Gauging Station Downstream
- Collie River - Coolangatta Gauging Station Upstream
- Collie River - Downstream Mungalup Tower
- Collie River - Downstream Rose Road Gauging Station
- Collie River - Hetherington Road
- Collie River - River Road Bridge
- Collie River - Treendale Road
- Collie River - Upstream Minninup Pool
- Collie River - Upstream South Branch
- Collie River East Branch - Duderling Pool
- Collie River East Branch - Quinns Road 1
- Collie River East Branch - Quinns Road 2
- Collie River East Branch - Upstream Collie-Williams Road
- Collie River East Branch - US Diversion Site
- Collie River South Branch - Long Pool
- Collie River South Branch - Upstream Lake Kepwari
- Harris River - Downstream Harris Dam 1
- Harris River - Downstream Harris Dam 2
- Harris River - Downstream Tallanalla Gauging Station
- Lake Kepwari - Diversion Inlet
- Lake Kepwari - Diversion Outflow
- Lake Kepwari - Northern End
- Lake Kepwari - River Channel
- Wellesley River - Devlin Road