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Thowgla Creek (Walwa PS) NE_THO050

North East Upper Murray River 1_22 Thawgla Creek

11 results found (Displaying 1 - 11)

11-11-2003

Approved

0 Photo(s) Physical Chemical Water Bugs

Water-boatmen — Water-boatmen
Quantity: 13 Score: 4

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 20 Score: 7

Stonefly nymph (Plecoptera) — Stonefly nymph (Plecoptera)
Quantity: 6 Score: 8

Water mites (Acarina) — Water mites (Acarina)
Quantity: 1 Score: 5

Segmented Worm (Oligochaeta) — Segmented Worm (Oligochaeta)
Quantity: 30 Score: 1

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	16.8	6	55	0.015	85	15

11-11-2003

Approved

0 Photo(s) Physical Chemical Water Bugs

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 30 Score: 2

f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) — f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults)
Quantity: 6 Score:

Water-boatmen — Water-boatmen
Quantity: 13 Score: 4

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 50 Score: 7

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

Water mites (Acarina) — Water mites (Acarina)
Quantity: 51 Score: 5

Beetle larvae (Coleoptera) — Beetle larvae (Coleoptera)
Quantity: 1 Score: 4

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 115 Score: 2

Segmented Worm (Oligochaeta) — Segmented Worm (Oligochaeta)
Quantity: 32 Score: 1

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
9	16.8	6	55	0.015		15

31-07-2003

Approved

0 Photo(s) Physical Chemical Water Bugs

Water-boatmen — Water-boatmen
Quantity: 20 Score: 4

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 4 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7

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

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

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 50 Score: 2

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	8.7	6	55	0.015	61	25

31-07-2003

Approved

0 Photo(s) Physical Chemical Water Bugs

Chironomids — Chironomids
Quantity: 15 Score: 1

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 1 Score: 2

Water-boatmen — Water-boatmen
Quantity: 50 Score: 4

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 5 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 3 Score: 7

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

Freshwater Snails (Gastropoda) — Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 60 Score: 2

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	8.7	6	55	0.015	61	25

12-06-2002

Approved

0 Photo(s) Physical Chemical Water Bugs

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 41 Score: 2

Water-boatmen — Water-boatmen
Quantity: 52 Score: 4

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 46 Score: 7

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

Dragonfly Nymph (Odonata) — Dragonfly Nymph (Odonata)
Quantity: 3 Score: 6

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

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

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 11 Score: 2

Mosquito Larvae (Diptera) — Mosquito Larvae (Diptera)
Quantity: 20 Score: 2

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	8.3	5.5	62	0.03	79	23

15-11-2001

Approved

0 Photo(s) Physical Chemical Water Bugs

a. Family Curculionidae (weevils) — a. Family Curculionidae (weevils)
Quantity: 4 Score: 3

Chironomids — Chironomids
Quantity: 15 Score: 1

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 5 Score: 2

e. Family Gyrinidae (whirligig beetle adult) — e. Family Gyrinidae (whirligig beetle adult)
Quantity: 1 Score: 3

f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) — f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults)
Quantity: 45 Score:

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 30 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 90 Score: 7

Water mites (Acarina) — Water mites (Acarina)
Quantity: 20 Score: 5

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

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 35 Score: 2

Segmented Worm (Oligochaeta) — Segmented Worm (Oligochaeta)
Quantity: 4 Score: 1

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	14.3	5.5	46	0.015	60	40

19-06-2001

Approved

0 Photo(s) Physical Chemical Water Bugs

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 40 Score: 2

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 25 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 80 Score: 7

Stonefly nymph (Plecoptera) — Stonefly nymph (Plecoptera)
Quantity: 140 Score: 8

Freshwater Snails (Gastropoda) — Freshwater Snails (Gastropoda)
Quantity: 4 Score: 3

Biting Midge Larvae (Diptera) — Biting Midge Larvae (Diptera)
Quantity: 1 Score: 2

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	9.7	5.5	42	0.015	79	17

18-06-2001

Approved

0 Photo(s) Physical Chemical Water Bugs

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	6	6.5	48	0.015	80	0

20-03-2001

Approved

0 Photo(s) Physical Chemical Water Bugs

d. Family Hydrophilidae, Genus Helochares (Beetle adult) — d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 100 Score: 2

Water-boatmen — Water-boatmen
Quantity: 50 Score: 4

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 100 Score: 7

Stonefly nymph (Plecoptera) — Stonefly nymph (Plecoptera)
Quantity: 2 Score: 8

Dragonfly Nymph (Odonata) — Dragonfly Nymph (Odonata)
Quantity: 10 Score: 6

Toebiters Dobsonflies (Megaloptera) — Toebiters Dobsonflies (Megaloptera)
Quantity: 3 Score: 6

Leeches (Hirudinea) — Leeches (Hirudinea)
Quantity: 2 Score: 3

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
	17.6	5.75	47	0.025	90

25-08-2000

Approved

0 Photo(s) Physical Chemical Water Bugs

Water-boatmen — Water-boatmen
Quantity: 20 Score: 4

Water-striders — Water-striders
Quantity: 1 Score: 4

Caddis-fly Larvae (Trichoptera) — Caddis-fly Larvae (Trichoptera)
Quantity: 5 Score: 7

Mayfly nymph (Ephemeroptera) — Mayfly nymph (Ephemeroptera)
Quantity: 15 Score: 7

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

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
6	8	5.9	30	0.03		22

21-06-2000

Approved

0 Photo(s) Physical Chemical Water Bugs

D.O mg/L	Water ° C	pH pH Units	EC µS/cm	rP mg/L P	D.O. %	Turb NTU
6.5	9.6	6.6	43	0.015		10

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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