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

Meander River us of Deloraine MEAN05

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	07-04-2004
Taxa count ORDER	13
Taxa count FAMILY	36
Taxa count ALT	37
Mayflies present?	121
	ORDER	FAMILY	ALT
SIGNAL	4.2	5.4	4.4
Weighted SIGNAL	6.2	5	5.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	47.00%	20,933,585,451m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures	24.68%	10,993,532,294m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	7.55%	3,361,433,433m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	7.04%	3,133,687,943m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	6.97%	3,103,688,537m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.4.4 Remote communities, 5.5.3 Recreation and culture, 5.7.2 Roads	4.57%	2,034,459,711m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.3.0 River, 6.3.1 River - conservation	1.47%	653,487,059m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.28%	126,247,500m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.5 Irrigated shrub berries and fruits	0.28%	125,497,515m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.11%	49,999,010m²
	Mining	5.8.2 Quarries	0.03%	13,249,738m²
	Industrial	5.3.7 Sawmill, 5.5.1 Commercial services	0.02%	10,749,787m²
Show minor land uses 6
				445,396,180m²

Waterbug sample history

Sampled on 7 April 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	42	1
Hydrobiidae (Unident.) KG029999	42
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	19	6
Mites (Unident.) MM999999	19

Amphipoda OP	9	3
Paramelitidae (Unident.) OP069999	9

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	84	5
Dytiscidae Adults QC09999A	4
Scirtidae (Unident.) QC209999	7

Elmidae Adults QC34999A	58

Elmidae Larvae QC34999L	15

Diptera QD	60	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	20

Empididae (Unident.) QD359999	3
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	21
Ephemeroptera QE	121	9
Baetidae (Unident.) QE029999	52
Oniscigastridae (Unident.) QE039999	2
Leptophlebiidae (Unident.) QE069999	66
Caenidae (Unident.) QE089999	1
Hemiptera QH	31	2
Veliidae (Unident.) QH569999	27
Gerridae (Unident.) QH579999	1
Ochteridae (Unident.) QH639999	1
Corixidae (Unident.) QH659999	2
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	4	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	1
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	233	8
Hydrobiosidae (Unident.) QT019999	38
Glossosomatidae (Unident.) QT029999	6
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	8
Helicopsychidae (Unident.) QT179999	6
Calocidae (Unident.) QT189999	11
Philorheithridae (Unident.) QT219999	5
Leptoceridae (Unident.) QT259999	156
Unknown QT999998	1

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.6

Sampled on 23 October 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	4
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	8	6
Mites (Unident.) MM999999	8

Amphipoda OP	39	3
Ceinidae (Unident.) OP029999	39

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	45	5
Elmidae Adults QC34999A	42

Elmidae Larvae QC34999L	3

Diptera QD	146	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	18

Diamesinae (Unident.) QDAB9999	22
Podonominae (Unident.) QDAD9999	4
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	71
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	140	9
Baetidae (Unident.) QE029999	49
Oniscigastridae (Unident.) QE039999	27
Leptophlebiidae (Unident.) QE069999	63
Caenidae (Unident.) QE089999	1
Hemiptera QH	70	2
Corixidae (Unident.) QH659999	70
Plecoptera QP	48	10
Gripopterygidae (Unident.) QP039999	47
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	57	8
Hydrobiosidae (Unident.) QT019999	13
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	4
Conoesucidae (Unident.) QT159999	2
Calocidae (Unident.) QT189999	1
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	33
Unknown QT999998	1

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.0

Sampled on 27 October 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Acarina MM	12	6
Mites (Unident.) MM999999	12

Coleoptera QC	161	5
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	150

Elmidae Larvae QC34999L	8

Diptera QD	60	3
Tipulidae (Unident.) QD019999	4
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	14

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	25
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	4
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	128	9
Baetidae (Unident.) QE029999	82
Oniscigastridae (Unident.) QE039999	15
Leptophlebiidae (Unident.) QE069999	31
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Plecoptera QP	18	10
Gripopterygidae (Unident.) QP039999	17
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	59	8
Hydrobiosidae (Unident.) QT019999	25
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	29
Unknown QT999998	3

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.9

Sampled on 21 April 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	1
Physidae (Unident.) KG089999	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	41	5
Scirtidae (Unident.) QC209999	5

Elmidae Adults QC34999A	34

Elmidae Larvae QC34999L	2

Diptera QD	108	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	68

Podonominae (Unident.) QDAD9999	3
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	33
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	123	9
Baetidae (Unident.) QE029999	61
Oniscigastridae (Unident.) QE039999	3
Leptophlebiidae (Unident.) QE069999	59
Hemiptera QH	62	2
Corixidae (Unident.) QH659999	62
Plecoptera QP	15	10
Gripopterygidae (Unident.) QP039999	14
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	46	8
Hydrobiosidae (Unident.) QT019999	36
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.0

Sampled on 2 April 1996

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	3

Paramelitidae (Unident.) OP069999	3

Coleoptera QC	42	5
Scirtidae (Unident.) QC209999	8

Elmidae Adults QC34999A	34

Diptera QD	138	3
Simuliidae (Unident.) QD109999	117

Podonominae (Unident.) QDAD9999	8
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	170	9
Baetidae (Unident.) QE029999	53
Leptophlebiidae (Unident.) QE069999	117
Hemiptera QH	181	2
Corixidae (Unident.) QH659999	181
Plecoptera QP	11	10
Gripopterygidae (Unident.) QP039999	4
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	27	8
Hydrobiosidae (Unident.) QT019999	11
Glossosomatidae (Unident.) QT029999	1
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	13

SIGNALT	5.3
	ORDER
Weighted SIGNALT	5.6

Sampled on 27 September 1995

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	21	5
Elmidae Adults QC34999A	20

Elmidae Larvae QC34999L	1

Diptera QD	95	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	18

Diamesinae (Unident.) QDAB9999	36
Podonominae (Unident.) QDAD9999	2
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	25
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	132	9
Baetidae (Unident.) QE029999	60
Oniscigastridae (Unident.) QE039999	11
Leptophlebiidae (Unident.) QE069999	61
Hemiptera QH	28	2
Corixidae (Unident.) QH659999	28
Plecoptera QP	29	10
Gripopterygidae (Unident.) QP039999	29
Trichoptera QT	32	8
Hydrobiosidae (Unident.) QT019999	19
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	11

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.5

Sampled on 27 March 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Hydrobiidae (Unident.) KG029999	7
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	30	3
Paramelitidae (Unident.) OP069999	30

Coleoptera QC	69	5
Dytiscidae Larvae QC09999L	1
Scirtidae (Unident.) QC209999	24

Elmidae Adults QC34999A	28

Elmidae Larvae QC34999L	16

Diptera QD	54	3
Simuliidae (Unident.) QD109999	39

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	5
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	104	9
Baetidae (Unident.) QE029999	54
Leptophlebiidae (Unident.) QE069999	49
Caenidae (Unident.) QE089999	1
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Plecoptera QP	7	10
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	85	8
Hydrobiosidae (Unident.) QT019999	21
Ecnomidae (Unident.) QT089999	15
Calocidae (Unident.) QT189999	3
Philorheithridae (Unident.) QT219999	7
Leptoceridae (Unident.) QT259999	39

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.3

Sampled on 11 October 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	11	6
Mites (Unident.) MM999999	11

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Coleoptera QC	35	5
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	28

Elmidae Larvae QC34999L	5

Diptera QD	103	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	4

Diamesinae (Unident.) QDAB9999	5
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	52
Chironominae (Unident.) QDAJ9999	22
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	59	9
Baetidae (Unident.) QE029999	15
Oniscigastridae (Unident.) QE039999	2
Leptophlebiidae (Unident.) QE069999	42
Hemiptera QH	18	2
Corixidae (Unident.) QH659999	18
Plecoptera QP	19	10
Gripopterygidae (Unident.) QP039999	19
Trichoptera QT	23	8
Hydrobiosidae (Unident.) QT019999	10
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	2
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.7