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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Clyde River at Humbie CLYD03

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	07-10-1999
Taxa count ORDER	16
Taxa count FAMILY	42
Taxa count ALT	43
Mayflies present?	76
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.9	3.9
Weighted SIGNAL	5.2	5	4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.0 Grazing irrigated modified pastures	25.45%	20,017,053,379m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	23.96%	18,845,756,370m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	23.35%	18,363,987,034m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.3.1 River - conservation, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.4 Marsh/wetland - saline	10.34%	8,133,076,419m²
	Natural	1.1.1 Strict nature reserves, 1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	5.99%	4,710,689,062m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	5.73%	4,508,430,945m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	3.68%	2,890,616,014m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	1.33%	1,044,541,922m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.17%	131,755,288m²
	Intensive Pastoral Farming	5.2.7 Saleyards/stockyards	0.00%	3,250,130m²
	Waste Management	5.9.5 Sewage/sewerage	0.00%	1,750,070m²
	Industrial	5.5.1 Commercial services	0.00%	1,750,070m²
Show minor land uses 5
				786,526,567m²

Waterbug sample history

Sampled on 7 October 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Gastropoda KG	17	1
Hydrobiidae (Unident.) KG029999	6
Planorbidae (Unident.) KG079999	11
Bivalvia KP	16	3
Sphaeriidae (Unident.) KP039999	16
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	19	2
Oligochaeta (Unident.) LO999999	19
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	189	3
Ceinidae (Unident.) OP029999	129

Eusiridae (Unident.) OP039999	48

Paramelitidae (Unident.) OP069999	12

Isopoda OR	14	2
Phreatoicidae (Unident.) OR059999	14

Unknown OT	12
Atyidae (Unident.) OT019999	12

Coleoptera QC	81	5
Dytiscidae Adults QC09999A	6
Elmidae Adults QC34999A	36

Elmidae Larvae QC34999L	5

Psephenidae (Unident.) QC379999	34

Diptera QD	166	3
Simuliidae (Unident.) QD109999	12

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	104
Chironominae (Unident.) QDAJ9999	37
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	76	9
Baetidae (Unident.) QE029999	23
Leptophlebiidae (Unident.) QE069999	27
Caenidae (Unident.) QE089999	26
Hemiptera QH	38	2
Veliidae (Unident.) QH569999	31
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	15
Lestidae (Unident.) QO059999	3
Aeshnidae (Unident.) QO129999	6
Plecoptera QP	25	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	15
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	108	8
Hydrobiosidae (Unident.) QT019999	18
Hydroptilidae (Unident.) QT039999	20
Hydropsychidae (Unident.) QT069999	15
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	11
Helicopsychidae (Unident.) QT179999	3
Calocidae (Unident.) QT189999	1
Calamoceratidae (Unident.) QT249999	14
Leptoceridae (Unident.) QT259999	25

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.0

Sampled on 5 May 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Gastropoda KG	16	1
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	15
Bivalvia KP	25	3
Sphaeriidae (Unident.) KP039999	25
Hirudinea LH	2	1
Hirudinea (Unident.) LH999999	2
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Amphipoda OP	267	3
Ceinidae (Unident.) OP029999	171

Eusiridae (Unident.) OP039999	45

Paramelitidae (Unident.) OP069999	51

Isopoda OR	28	2
Phreatoicidae (Unident.) OR059999	28

Coleoptera QC	17	5
Elmidae Adults QC34999A	4

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	10

Diptera QD	76	3
Simuliidae (Unident.) QD109999	23

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	18
Chironominae (Unident.) QDAJ9999	30
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	96	9
Baetidae (Unident.) QE029999	35
Leptophlebiidae (Unident.) QE069999	23
Caenidae (Unident.) QE089999	38
Hemiptera QH	17	2
Corixidae (Unident.) QH659999	17
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	6
Aeshnidae (Unident.) QO129999	2
Hemicorduliidae (Unident.) QO309999	1
Plecoptera QP	1	10
Eustheniidae (Unident.) QP019999	1
Trichoptera QT	112	8
Hydrobiosidae (Unident.) QT019999	23
Hydroptilidae (Unident.) QT039999	4
Hydropsychidae (Unident.) QT069999	25
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	4
Conoesucidae (Unident.) QT159999	10
Calocidae (Unident.) QT189999	12
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	2
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	25

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.8

Sampled on 7 October 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	3
Planorbidae (Unident.) KG079999	6
Bivalvia KP	8	3
Sphaeriidae (Unident.) KP039999	8
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Amphipoda OP	168	3
Ceinidae (Unident.) OP029999	126

Eusiridae (Unident.) OP039999	24

Paramelitidae (Unident.) OP069999	18

Isopoda OR	26	2
Phreatoicidae (Unident.) OR059999	26

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	35	5
Dytiscidae Adults QC09999A	4
Dytiscidae Larvae QC09999L	1
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	24

Diptera QD	73	3
Simuliidae (Unident.) QD109999	8

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	38
Chironominae (Unident.) QDAJ9999	17
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	38	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	37
Hemiptera QH	21	2
Corixidae (Unident.) QH659999	21
Plecoptera QP	40	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	39
Trichoptera QT	43	8
Hydropsychidae (Unident.) QT069999	9
Conoesucidae (Unident.) QT159999	5
Calocidae (Unident.) QT189999	3
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	24

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.3

Sampled on 26 March 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Gastropoda KG	27	1
Hydrobiidae (Unident.) KG029999	2
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	24
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	8	6
Mites (Unident.) MM999999	8

Amphipoda OP	240	3
Ceinidae (Unident.) OP029999	132

Eusiridae (Unident.) OP039999	72

Paramelitidae (Unident.) OP069999	36

Isopoda OR	38	2
Phreatoicidae (Unident.) OR059999	38

Coleoptera QC	21	5
Dytiscidae Adults QC09999A	6
Dytiscidae Larvae QC09999L	1
Elmidae Adults QC34999A	4

Psephenidae (Unident.) QC379999	10

Diptera QD	70	3
Simuliidae (Unident.) QD109999	12

Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	26
Chironominae (Unident.) QDAJ9999	22
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	41	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	1
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	1
Odonata QO	8	3
Coenagrionidae (Unident.) QO029999	3
Lestidae (Unident.) QO059999	1
Aeshnidae (Unident.) QO129999	4
Plecoptera QP	4	10
Eustheniidae (Unident.) QP019999	4
Trichoptera QT	103	8
Hydrobiosidae (Unident.) QT019999	11
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	21
Polycentropodidae (Unident.) QT079999	2
Conoesucidae (Unident.) QT159999	36
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	3
Philorheithridae (Unident.) QT219999	6
Calamoceratidae (Unident.) QT249999	11
Leptoceridae (Unident.) QT259999	11

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.1