Waterwatch site visits

Yarra Rvr -20m downstrm from Ruffey Ck, under footbridge ME_YYR749

Melbourne Yarra River Yarra River Yarra River

6 results found (Displaying 1 - 3)

21-08-2002
14:30pm

Approved

Creature data

Mayfly nymph (Ephemeroptera)
Quantity: 1 Score: 7

Roundworms (Nematoda)
Quantity: 1 Score: 3

Segmented Worm (Oligochaeta)
Quantity: 3 Score: 1

Phys chem data

D.O mg/L	EC µS/cm	Nitrate-Nit mg/L N	pH pH Units	rP mg/L P	Air ° C	Water ° C	Turb NTU
9	230	0.52	7.2	0.036		11	40

18-06-2002
14:00pm

Approved

Creature data

Chironomids
Quantity: 5 Score: 1

Caddis-fly Larvae (Trichoptera)
Quantity: 6 Score: 7

Water mites (Acarina)
Quantity: 1 Score: 5

Freshwater Snails (Gastropoda)
Quantity: 3 Score: 3

Segmented Worm (Oligochaeta)
Quantity: 3 Score: 1

Phys chem data

D.O mg/L	EC µS/cm	Nitrate-Nit mg/L N	pH pH Units	rP mg/L P	Air ° C	Water ° C	Turb NTU
8.8	190	0.47		0.088	13	11	20

21-06-2000
17:45pm

Approved

Creature data

Phys chem data

D.O mg/L	EC µS/cm	Nitrate-Nit mg/L N	pH pH Units	rP mg/L P	Air ° C	Water ° C	Turb NTU
	260	0.57	7.3	1.32		10.5

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