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

Source	Office of Environment and Heritage
Latest Sample Date	07-12-2007
Taxa count ORDER	13
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.2	2.2	2.1
Weighted SIGNAL			2.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	55.59%	2,592,963,860m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	22.74%	1,060,689,749m²
	Water	6.1.0 Lake, 6.3.0 River, 6.5.0 Marsh/wetland, 6.5.4 Marsh/wetland - saline, 6.6.0 Estuary/coastal waters	9.09%	423,825,819m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	7.93%	370,066,202m²
	Forestry	2.2.0 Production native forests	2.65%	123,772,142m²
	Industrial	5.5.1 Commercial services	0.11%	5,250,939m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.03%	1,500,268m²
Show minor land uses 3
				46,645,845m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	3
Bivalvia KP	9	3
Hyriidae (Unident.) KP019999	9
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Amphipoda OP	12	3
Talitridae sp.(Unident.) OP019999	12

Isopoda OR	47	2
Sphaeromatidae (Unident.) OR139999	47
Unknown OT	24
Atyidae (Unident.) OT019999	24

Unknown OX	1
Hymenostomatidae (Unident.) OX019999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	20	3
Chironominae (Unident.) QDAJ9999	20
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	2
Trichoptera QT	2	8
Leptoceridae (Unident.) QT259999	2

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.1