Explore

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

ST.HELENS CREEK AT TOONS ROAD 1240059

Source	MIV
Latest Sample Date	27-10-1999
Taxa count ORDER	13
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.7	3.7
Weighted SIGNAL	5		4.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.7 Other conserved area	68.70%	6,179,447,021m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	27.24%	2,450,328,124m²
	Forestry	2.2.0 Production native forests	1.39%	125,253,994m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture	1.16%	104,253,324m²
	Arable Farming	4.3.0 Irrigated cropping, 4.3.5 Irrigated sugar, 4.4.1 Irrigated tree fruits	0.87%	78,502,503m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	0.63%	57,001,817m²
Show minor land uses 4
				89,947,868m²

Waterbug sample history

Sampled on 27 October 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	13	2
Dugesiidae (Unident.) IF619999	13
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OT	28
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	8

Coleoptera QC	44	5
Hydrophilidae (Unident.) QC119999	12

Elmidae (Unident.) QC349999	10

Psephenidae (Unident.) QC379999	22

Diptera QD	47	3
Tipulidae (Unident.) QD019999	2
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	5
Hemiptera QH	6	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	2
Gelastocoridae (Unident.) QH649999	3
Lepidoptera QL	7	2
Crambidae (Unident.) QL019999	7

Megaloptera QM	8	8
Corydalidae (Unident.) QM019999	8

Odonata QO	16	3
Libellulidae (Unident.) QO179999	16
Trichoptera QT	43	8
Hydroptilidae (Unident.) QT039999	4
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	12
Ecnomidae (Unident.) QT089999	1
Helicopsychidae (Unident.) QT179999	5
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.3

Sampled on 21 June 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OT	30
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	10

Coleoptera QC	32	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	6

Elmidae (Unident.) QC349999	8

Psephenidae (Unident.) QC379999	10

Diptera QD	40	3
Tipulidae (Unident.) QD019999	5
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	7

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	4
Hemiptera QH	17	2
Mesoveliidae (Unident.) QH529999	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	1
Nepidae (Unident.) QH619999	4
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	7
Lepidoptera QL	4	2
Crambidae (Unident.) QL019999	4

Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	39	3
Coenagrionidae (Unident.) QO029999	10
Protoneuridae (Unident.) QO049999	5
Gomphidae (Unident.) QO139999	4
Libellulidae (Unident.) QO179999	20
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	36	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.1