Site Visit #2334050 11-05-2023 | ME_WJR130: Jawbone Lake 1 (Just below treatment wetland)

WaterWatch Data Portal

ME_WJR130 Werribee River Catchment

Thursday 11th May 2023 13:30pm Approved

Notes

Physical Chemical Tests

Ammonium

0mg/L NH4+

Dissolved Oxygen % Saturation

82.66%

Dissolved Oxygen mg/L

8mg/L

Electrical Conductivity

920µS/cm

pH

7pH Units

Reactive Phosphate (mg/L)

0.25mg/L P

Temperature - AIR

18° C

Temperature - WATER

16.8° C

Turbidity - NTU

20NTU

Water Conditions

Weather

Sunny

Last rainfall

During the last week 20.40

Flow estimate

Water Appearance

Clear

Stream depth

51cm - 99cm

Stream width

2m - 5m

Hazards

Litter/Pollutants

Water Bugs Agreed Level Taxonomy Method

Image	Species	Score	Quantity
	c. Family Atyidae (glass shrimp)	3	N/A
	c. Phylum Annelida, class Hirudinea, (leeches)	1	N/A
	e. Family Chironomidae, several genera (blood worms)	4	N/A
	e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)	1	N/A
	e. Phylum Turbellaria ( flatworms)	1	N/A
	h. Order Anostraca (fairy shrimp and introduced sea monkeys)	1	N/A
	m. Family Corixidae , Genus Micronecta (little brindle boatman)	3	N/A
ALT Signal Score
Weighted ALT Signal Score

Diary photos

Physical Chemical Trends

Test 1

Test 2

Mininum standard

Start date First data:

End date Last data:

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