Explore

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

Source	Office of Environment and Heritage
Latest Sample Date	01-05-1996
Taxa count ORDER	7
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	49
	ORDER	FAMILY	ALT
SIGNAL	5.3	6.1	4.9
Weighted SIGNAL	6.8		6.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Water	6.1.0 Lake, 6.3.0 River	4.53%	36,297,098m²
				8,017,904m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	33	2
Oligochaeta (Unident.) LO999999	33
Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	50	5
Scirtidae (Unident.) QC209999	33

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	16

Diptera QD	56	3
Tipulidae (Unident.) QD019999	3
Diamesinae (Unident.) QDAB9999	1
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	47
Ephemeroptera QE	49	9
Nesamelitidae (Unident.) QE019999	6
Leptophlebiidae (Unident.) QE069999	43
Plecoptera QP	32	10
Eustheniidae (Unident.) QP019999	24
Gripopterygidae (Unident.) QP039999	3
Notonemouridae (Unident.) QP049999	5
Trichoptera QT	25	8
Hydrobiosidae (Unident.) QT019999	3
Philopotamidae (Unident.) QT049999	18
Polycentropodidae (Unident.) QT079999	2
Philorheithridae (Unident.) QT219999	2

SIGNALT	5.3
	ORDER
Weighted SIGNALT	6.0

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	25	6
Mites (Unident.) MM999999	25

Amphipoda OP	12	3
Perthiidae (Unident.) OP089999	12

Isopoda OR	4	2
Phreatoicidae (Unident.) OR059999	4

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	39	5
Elmidae (Unident.) QC349999	3

Psephenidae (Unident.) QC379999	34

Ptilodactylidae (Unident.) QC399999	2

Diptera QD	34	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Diamesinae (Unident.) QDAB9999	2
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	72	9
Nesamelitidae (Unident.) QE019999	2
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	67
Plecoptera QP	63	10
Eustheniidae (Unident.) QP019999	22
Gripopterygidae (Unident.) QP039999	37
Notonemouridae (Unident.) QP049999	4
Trichoptera QT	8	8
Hydroptilidae (Unident.) QT039999	2
Polycentropodidae (Unident.) QT079999	3
Limnephilidae (Unident.) QT109999	2
Philorheithridae (Unident.) QT219999	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.6

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	11	6
Mites (Unident.) MM999999	11

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Amphipoda OP	75	3
Perthiidae (Unident.) OP089999	75

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	28	5
Scirtidae (Unident.) QC209999	14

Psephenidae (Unident.) QC379999	14

Diptera QD	92	3
Tipulidae (Unident.) QD019999	4
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	69
Ephemeroptera QE	81	9
Nesamelitidae (Unident.) QE019999	17
Leptophlebiidae (Unident.) QE069999	64
Plecoptera QP	28	10
Eustheniidae (Unident.) QP019999	19
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	6
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	19	8
Hydrobiosidae (Unident.) QT019999	3
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	3
Philorheithridae (Unident.) QT219999	8

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.5