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

FRESHWATER CREEK AT DS CRYSTAL CASCADES 1101002

Source	MIV
Latest Sample Date	11-07-1997
Taxa count ORDER	15
Taxa count FAMILY	41
Taxa count ALT	41
Mayflies present?	35
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.4	4.1
Weighted SIGNAL	4.8		4.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.7 Other conserved area	85.21%	5,140,607,331m²
	Minimal Use	1.3.3 Residual native cover	8.90%	536,802,360m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	5.25%	316,883,330m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture	0.63%	38,235,922m²
Show minor land uses 1
				60,325,289m²

Waterbug sample history

Sampled on 11 July 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Temnocephalidea (Unident.) IF499999	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	16	1
Hydrobiidae (Unident.) KG029999	11
Thiaridae (Unident.) KG049999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OT	29
Atyidae (Unident.) OT019999	28

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	64	5
Hydrophilidae (Unident.) QC119999	24

Elmidae (Unident.) QC349999	14

Psephenidae (Unident.) QC379999	24

Ptilodactylidae (Unident.) QC399999	2

Diptera QD	44	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	2

Tabanidae (Unident.) QD239999	1
Empididae (Unident.) QD359999	1
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	13
Leptophlebiidae (Unident.) QE069999	20
Caenidae (Unident.) QE089999	2
Hemiptera QH	1	2
Gelastocoridae (Unident.) QH649999	1
Lepidoptera QL	3	2
Crambidae (Unident.) QL019999	3

Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	28	3
Coenagrionidae (Unident.) QO029999	2
Diphlebiidae (Unident.) QO099999	6
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	6
Libellulidae (Unident.) QO179999	13
Plecoptera QP	14	10
Gripopterygidae (Unident.) QP039999	14
Trichoptera QT	54	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	20
Helicopsychidae (Unident.) QT179999	1
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	14

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.5