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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	17-06-2011
Taxa count ORDER	13
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.8	2.9	2.6
Weighted SIGNAL	3		3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	54.88%	1,139,204,487m²
	Natural	1.1.3 National park	33.06%	686,321,966m²
	Minimal Use	1.3.3 Residual native cover	11.90%	246,935,944m²
	Water	6.3.0 River	0.17%	3,499,092m²
Show minor land uses 1
				20,759,615m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Bithynidae (Unident.) KG039999	8
Planorbidae (Unident.) KG079999	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown MA	1
Araneae (Unident.) MA999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Amphipoda OP	6	3
Eusiridae (Unident.) OP039999	3

Corophiidae (Unident.) OP059999	3

Isopoda OR	9	2
Sphaeromatidae (Unident.) OR139999	9
Coleoptera QC	3	5
Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	7	3
Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	4
Chironominae (Unident.) QDAJ9999	2
Odonata QO	1	3
Megapodagrionidae (Unident.) QO079999	1
Trichoptera QT	2	8
Hydroptilidae (Unident.) QT039999	2

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.7