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Yarra River @ Wilsons Reserve, Ivanhoe ME_YYR805

Melbourne Yarra River Yarra River Yarra River

29 results found (Displaying 1 - 21)

08-09-2011

Approved

Physical Chemical

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	Turb NTU
							210	20

13-10-2005

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	Turb NTU
		0.15		14.5		7.4	190	20

06-10-2005

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	Turb NTU
				14		7.6	200	15

08-09-2005

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	Turb NTU
0		0.25		15.5		7.2	190	30

08-09-2005

Approved

Physical Chemical Habitat Scores

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	Turb NTU

Bank Erosion Stability	Bank Vegetation	In Stream Cover	Riffles Pools Bends	Verge Vegetation	Overall
Poor ²	Fair ⁶	Fair ⁶	Excellent ⁵	Good ⁸	Fair ²⁷

01-09-2005

Approved

Physical Chemical

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	Turb NTU
0.04		0.05		14		7.4	220	30

01-09-2005

Approved

Physical Chemical Habitat Scores

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	Turb NTU

Bank Erosion Stability	Bank Vegetation	In Stream Cover	Riffles Pools Bends	Verge Vegetation	Overall
Good ⁴	Good ⁸	Good ⁸	Excellent ⁵	Good ⁸	Good ³³

04-08-2005

Approved

Physical Chemical Habitat Scores

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	Turb NTU

Bank Erosion Stability	Bank Vegetation	In Stream Cover	Riffles Pools Bends	Verge Vegetation	Overall
Good ⁴	Good ⁸	Good ⁸	Excellent ⁵	Good ⁸	Poor ³³

27-06-2004

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	Turb NTU
	12	0.1		9	13	8.3	100	30

29-02-2004

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	Turb NTU
	8	0.2		19		8.4	159	5

19-06-2002

Approved

Physical Chemical

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	Turb NTU
		0.03		8		8.8	240	14

15-04-2002

Approved

Physical Chemical

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	Turb NTU
	8.2	0.09		16		7.6	200	27

12-02-2002

Approved

Physical Chemical

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	Turb NTU
	7	0.05		17		7.4	210	22

18-10-2001

Approved

Physical Chemical

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	Turb NTU
	8.2					8.2	280	34

19-08-2001

Approved

Physical Chemical

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	Turb NTU
	10.6	0.07		10		8.2	250	32

03-07-2001

Approved

Physical Chemical

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	Turb NTU
	10	0.07		8	8	7.7

09-04-2001

Approved

Physical Chemical

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	Turb NTU
	8.4	0.04		16		8.1	260	20

19-02-2001

Approved

Physical Chemical

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	Turb NTU
	5	0.2		22.5		7.6	330	25

15-10-2000

Approved

Physical Chemical

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	Turb NTU
	9	0.06		11.5			370	40

20-08-2000

Approved

Physical Chemical

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	Turb NTU
	10	0.2		10		8.4	280	37

18-06-2000

Approved

Physical Chemical

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	Turb NTU
	10	0.1		11		8.1	200	19

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