Site Visit #2329568 29-04-2021 | ME_MMR150_RD: McNabbs Weir upstream of Overnewton

WaterWatch Data Portal

ME_MMR150_RD Maribyrnong River Catchment

Thursday 29th April 2021 12:45pm Approved

Notes

Water Conditions

Weather

Last rainfall

Flow estimate

Water Appearance

Stream depth

Stream width

Hazards

Litter/Pollutants

Water Bugs River Detectives method

Image	Name	Score
	Cased caddis larvae	8
	Mayfly nymphs	9
	Black fly larvae	5
	Chironomids, blood worms	4
	Freshwater mussels and clams	3
	Glass shrimps	3
	Pogs	4
	Whirligig beetles	4
	Backswimmers	1
	Leeches	1
	Mosquito larvae, wrigglers	1
	Waterboatmen	2
	Worms	2

> 6

clean water

5 to 6

mild pollution

4 to 5

moderate pollution

< 4

severe pollution

Total score: 3.6 Overall rating: Severe pollution

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Test 1

Test 2

Mininum standard

Start date First data:

End date 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.

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