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Ruffey - 20m downstream from concrete under Foote St ME_YRF070

Melbourne Yarra River Yarra River Mullum Mullum Creek

2 results found (Displaying 1 - 2)

08-04-2003

Approved

0 Photo(s) Physical Chemical Water Bugs

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2

Freshwater shrimp — Freshwater shrimp
Quantity: Score: 5

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

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: Score: 7

Stonefly nymph (Plecoptera) — Stonefly nymph (Plecoptera)
Quantity: Score: 8

Damselfly Nymph (Odonata) — Damselfly Nymph (Odonata)
Quantity: Score: 6

Dragonfly Nymph (Odonata) — Dragonfly Nymph (Odonata)
Quantity: Score: 6

Freshwater Mussel (Bivalvia) — Freshwater Mussel (Bivalvia)
Quantity: Score:

Freshwater slater (Isopoda) — Freshwater slater (Isopoda)
Quantity: Score: 5

Toebiters Dobsonflies (Megaloptera) — Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6

Water mites (Acarina) — Water mites (Acarina)
Quantity: Score: 5

Yabbies/Marron/Gilgie Freshwater (Decapoda) — Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5

Beetle larvae (Coleoptera) — Beetle larvae (Coleoptera)
Quantity: Score: 4

Freshwater Snails (Gastropoda) — Freshwater Snails (Gastropoda)
Quantity: Score: 3

Hydra (Hydrozoa) — Hydra (Hydrozoa)
Quantity: Score: 4

Leeches (Hirudinea) — Leeches (Hirudinea)
Quantity: Score: 3

Roundworms (Nematoda) — Roundworms (Nematoda)
Quantity: Score: 3

Side Swimmer/Scud (Amphipoda) — Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4

True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) — True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: Score: 2

Mosquito Larvae (Diptera) — Mosquito Larvae (Diptera)
Quantity: Score: 2

Non Biting Midge Larvae - Bloodworms (Diptera) — Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:

Segmented Worm (Oligochaeta) — Segmented Worm (Oligochaeta)
Quantity: Score: 1

Ammon-Nit mg/L NH3-N	D.O mg/L	FrP mg/L P	Nitrate-Nit mg/L N	Water ° C	Air ° C	pH pH Units	EC µS/cm	rP mg/L P	Turb NTU
	7	0.5		17	18	7	360		40

21-06-2000

Approved

0 Photo(s) Physical Chemical Water Bugs

Chironomids — Chironomids
Quantity: 50 Score: 1

Damselfly Nymph (Odonata) — Damselfly Nymph (Odonata)
Quantity: 1 Score: 6

Freshwater Snails (Gastropoda) — Freshwater Snails (Gastropoda)
Quantity: 1 Score: 3

Ammon-Nit mg/L NH3-N	D.O mg/L	FrP mg/L P	Nitrate-Nit mg/L N	Water ° C	Air ° C	pH pH Units	EC µS/cm	rP mg/L P	Turb NTU
	9.3		1.17	12.2		7.9	1400	1.15	40

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