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

Soda Ck u/s Rockhole Rd Crossing EE090800MA33

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2000
Taxa count ORDER	9
Taxa count FAMILY	25
Taxa count ALT	44
Mayflies present?	156
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.5	2.2
Weighted SIGNAL	5.4	5.5	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	51.82%	5,469,939,594m²
	Natural	1.1.3 National park	43.70%	4,612,973,227m²
	Water	6.5.1 Marsh/wetland - conservation	3.29%	346,885,190m²
	Residential And Infrastructure	5.5.3 Recreation and culture, 5.7.2 Roads	1.20%	126,708,063m²
Show minor land uses 1
				105,565,061m²

Waterbug sample history

Sampled on 1 January 2000

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	14	6
Australiobates sp.(Unident.) MM150399	2

Koenikea sp.(Unident.) MM160299	1

Gretacarus sp.(Unident.) MM210199	10

Mesostigmata (Unident.) MM9999A2	1

Unknown OT	3
Macrobrachium sp.(Unident.) OT020199	3

Coleoptera QC	7	5
Laccophilus cingulatus QC090106	2

Hydrovatus rufoniger QC090301	2

Limbodessus compactus QC091001	2

Ochthebius sp.(Unident.) QC130399	1

Diptera QD	59	3
Culicidae (Unident.) QD079999	4

Ceratopogoninae (Unident.) QD0999I1	20

Fittkauimyia sp.(Unident.) QDAE0499	1
Djalmabatista sp.(Unident.) QDAE0699	4
Ablabesmyia sp.(Unident.) QDAE1199	1
Larsia sp.(Unident.) QDAE1799	2
Nanocladius sp.(Unident.) QDAF0499	1
Corynoneura sp.(Unident.) QDAF0699	3
Riethia sp.(Unident.) QDAG0199	1
Stempellinella sp.(Unident.) QDAH0199	2
Cladotanytarsus sp.(Unident.) QDAH0399	3
Tanytarsus sp. 1 QDAH04T1	2
Tanytarsus sp. 8 QDAH04T8	2
Tanytarsus sp. 9 QDAH04T9	1
Paratanytarsus sp.(Unident.) QDAH0699	4
Stenochironomus sp.(Unident.) QDAI0299	1
Dicrotendipes sp.(Unident.) QDAI0699	1
Kiefferulus sp.(Unident.) QDAI0799	2
Polypedilum watsoni QDAI0810	1
Polypedilum D1 QDAI08D1	1
Cryptochironomus sp.(Unident.) QDAI1999	2

Ephemeroptera QE	156	9
Cloeon sp.(Unident.) QE020299	10
Thraulus sp.(Unident.) QE061599	2
Tasmanocoenis sp.(Unident.) QE080199	104
Wundacaenis dostini QE080202	40
Hemiptera QH	52	2
Ranatra sp.(Unident.) QH610299	1
Corixidae (Unident.) QH659999	50
Notonectidae (Unident.) QH679999	1
Odonata QO	4	3
Austrogomphus sp.(Unident.) QO130499	1
Zygoptera (Unident.) QO999997	3
Trichoptera QT	27	8
Anisocentropus sp.(Unident.) QT240199	1
Oecetis sp.(Unident.) QT250799	5
Triaenodes sp.(Unident.) QT251099	20
Triplectides sp.(Unident.) QT251199	1

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.9