Skip to content
 
WaterWatch Data Portal
Volunteer Login
  1. Find My Waterway
  2. Catchments
  3. Dandenong Catchment
  4. ME_DTW100
  5. Site visits
  6. 30-06-2013

Tirhatuan Wetlands, off Dandenong Creek, Rowville

Melbourne

DOWNLOAD DATA   

ME_DTW100 Dandenong Catchment

Sunday 30th June 2013 10:00am Approved
Notes
Judith, Julie, Dorothea, Sandya and Chandana present

Physical Chemical Tests

Dissolved Oxygen % Saturation
17%
Dissolved Oxygen mg/L
1.9mg/L
Electrical Conductivity
217µS/cm
pH
6.6pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
13° C
Temperature - WATER
9.5° C
Turbidity - FTU
32FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Damselfly Nymph (Odonata) 6 1
Image
Dragonfly Nymph (Odonata) 6 2
Image
Freshwater Snails (Gastropoda) 3 2
Image
Leeches (Hirudinea) 3 3
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 100
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 5
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 30
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 146 Total score: 33 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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