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WaterWatch Data Portal

CO_WLD090 Otway Coast Catchment

Wednesday 1st August 2007 11:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
100%
Electrical Conductivity
200µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.01mg/L P
Temperature - AIR
16° C
Temperature - WATER
10° C
Turbidity - NTU
10NTU

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 5
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 12
Image
Freshwater shrimp 5 15
Image
Mayfly nymph (Ephemeroptera) 7 30
Image
Beetle larvae (Coleoptera) 4 5
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 15
Image
Mosquito Larvae (Diptera) 2 12
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 94 Total score: 17 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: