Skip to content
 
WaterWatch Data Portal
Volunteer Login
  1. Find My Waterway
  2. Catchments
  3. Dandenong Catchment
  4. ME_DTW100
  5. Site visits
  6. 26-08-2018

Tirhatuan Wetlands, off Dandenong Creek, Rowville

Melbourne

DOWNLOAD DATA   

ME_DTW100 Dandenong Catchment

Sunday 26th August 2018 10:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.02mg/L NH4+
Dissolved Oxygen % Saturation
73%
Dissolved Oxygen mg/L
8.1mg/L
Electrical Conductivity
250µS/cm
pH
6.9pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
13° C
Temperature - WATER
10.7° C
Turbidity - FTU
20FTU

Water Conditions

Weather
Overcast
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
Damselfly Nymph (Odonata) 6 2
Image
Water mites (Acarina) 5 8
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 6
Image
Segmented Worm (Oligochaeta) 1 12
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 30 Total score: 20 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