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WaterWatch Data Portal

ME_DBC072 Bunyip River Catchment

Tuesday 28th March 2023 10:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
73.84%
Dissolved Oxygen mg/L
7mg/L
Electrical Conductivity
250µS/cm
pH
6.5pH Units
Temperature - AIR
18.2° C
Temperature - WATER
17.9° C
Turbidity - NTU
14NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Milky
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
oil

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
a. Family Megapodagrionidae (Damselfly nymph) 5 1
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 1 1
Image
c. Phylum Annelida, class Hirudinea, (leeches) 1 1
d. Phylum Annelida, class Oligochaeta, (worms) d. Phylum Annelida, class Oligochaeta, (worms) 2 3
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 4 5
Image
e. Family Hydroptilidae (micro caddis) 4 2
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 5
Image
e. Phylum Turbellaria ( flatworms) 1 12
f. Corduliid / libellulid like dragonflies - various families (spider mud eye) f. Corduliid / libellulid like dragonflies - various families (spider mud eye) 4 12
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) 4 8
ALT Signal Score 2.70
Weighted ALT Signal Score 2.71

Diary photos

Physical Chemical Trends

Last data: