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  6. 26-03-2016

Tirhatuan Wetlands, off Dandenong Creek, Rowville

Melbourne

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ME_DTW100 Dandenong Catchment

Saturday 26th March 2016 10:00am Approved
Notes
Present: Judith, Dorothea

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
30%
Dissolved Oxygen mg/L
2.9mg/L
Electrical Conductivity
340µS/cm
pH
7.9pH Units
Reactive Phosphate (mg/L)
0.027mg/L P
Temperature - AIR
18° C
Temperature - WATER
17.1° C
Turbidity - FTU
38FTU

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Freshwater Snails (Gastropoda) 3 1
Image
Roundworms (Nematoda) 3 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 5
Image
Segmented Worm (Oligochaeta) 1 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 12 Total score: 15 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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