Sites

CO_SCP001 Sienna Catholic PS Dam

Overview Map Chart Visits 4 Waterbugs 11 Habitat 2 Downloads
Site details

Overview

Site code CO_SCP001
Site name Sienna Catholic PS Dam
Status Active
Region Corangamite
Basin Lake Corangamite
Catchment Lake Corangamite
Sub catchment Woady Yallock River
Reach
Water type
Council Ballarat City Council
Monitoring organisations

Map

Photos

No site photos available

Site visits

Waterbugs

16-03-2025
Total score: 2.375 Overall rating: Severe pollution

Chironomids, blood worms

Score: 4 Chironomids, blood worms

Damselfly larvae

Score: 3 Damselfly larvae

Dragonfly larvae

Score: 3 Dragonfly larvae

Whirligig beetles

Score: 4 Whirligig beetles

Backswimmers

Score: 1 Backswimmers

Leeches

Score: 1 Leeches

Water treaders

Score: 1 Water treaders

Waterboatmen

Score: 2 Waterboatmen
30-03-2026
Total score: 2.1428571428571 Overall rating: Severe pollution

Fishing spiders

Score: 5 Fishing spiders

Dragonfly larvae

Score: 3 Dragonfly larvae

Backswimmers

Score: 1 Backswimmers

Freshwater snails

Score: 1 Freshwater snails

Water beetles

Score: 2 Water beetles

Water treaders

Score: 1 Water treaders

Waterboatmen

Score: 2 Waterboatmen

Habitat

Date Comment Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
31-03-2026 Fair 3 VeryPoor 2 Good 8 Poor 2 Poor 4 19
19-02-2025 Good 4 Poor 4 Poor 4 N/A Poor 4 16