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

Dungay Ck @ Ford MACL543

Source	Office of Environment and Heritage
Latest Sample Date	22-04-1999
Taxa count ORDER	13
Taxa count FAMILY	31
Taxa count ALT	31
Mayflies present?	22
	ORDER	FAMILY	ALT
SIGNAL	4.9	4.6	3.8
Weighted SIGNAL	4.5		4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	64.95%	15,070,898,862m²
	Forestry	2.2.0 Production native forests	22.80%	5,291,376,716m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	5.49%	1,274,220,312m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	5.06%	1,175,222,618m²
	Water	6.3.0 River	1.43%	331,492,277m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.25%	58,248,643m²
	Arable Farming	3.4.3 Tree nuts	0.00%	999,977m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.00%	749,983m²
Show minor land uses 4
				232,032,094m²

Waterbug sample history

Sampled on 22 April 1999

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	39
Atyidae (Unident.) OT019999	38

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	5	5
Haliplidae (Unident.) QC069999	1
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	1

Diptera QD	27	3
Simuliidae (Unident.) QD109999	7

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	11
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	2
Hemiptera QH	13	2
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	11
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Megaloptera QM	16	8
Corydalidae (Unident.) QM019999	16

Odonata QO	44	3
Coenagrionidae (Unident.) QO029999	7
Isostictidae (Unident.) QO039999	3
Gomphidae (Unident.) QO139999	6
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	25
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	113	8
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	99
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	4.9
	ORDER
Weighted SIGNALT	4.9

Sampled on 13 October 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	4	1
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	2
Bivalvia KP	9	3
Corbiculidae (Unident.) KP029999	9
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	16	6
Mites (Unident.) MM999999	16

Unknown OT	38
Atyidae (Unident.) OT019999	38

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	32	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	9
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	11

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	75	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	12

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	24
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	100	9
Baetidae (Unident.) QE029999	99
Caenidae (Unident.) QE089999	1
Hemiptera QH	19	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	17
Gerridae (Unident.) QH579999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Megaloptera QM	100	8
Corydalidae (Unident.) QM019999	100

Odonata QO	41	3
Coenagrionidae (Unident.) QO029999	5
Isostictidae (Unident.) QO039999	2
Protoneuridae (Unident.) QO049999	4
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	5
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	19
Plecoptera QP	99	10
Gripopterygidae (Unident.) QP039999	99
Trichoptera QT	107	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	99
Leptoceridae (Unident.) QT259999	6

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.9