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

Ringarooma River us Branxholm SG station RING77

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 25-03-2020
Taxa count ORDER 10
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 4.9 5.1 4.1
Weighted SIGNAL 5 5.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.5 Habitat/species management area, 1.1.7 Other conserved area 45.19% 12,833,279,579m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures 19.06% 5,413,856,200m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 14.53% 4,125,152,392m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 12.50% 3,549,061,283m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 4.35% 1,234,695,267m2
Show minor land uses 6
284,002,415m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Turbellaria (Unident.) IF999999
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Isopoda OR 2 2
Phreatoicidae (Unident.) OR059999
2
Phreatoicidae (Unident.)
Phreatoicidae (Unident.)
Coleoptera QC 21 5
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Elmidae Adults QC34999A
18
Elmidae Adults
Diptera QD 190 3
Simuliidae (Unident.) QD109999
95
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
25
Orthocladiinae (Unident.) QDAF9999
66
Chironominae (Unident.) QDAJ9999
3
Chironomidae (Unident.)(Larva) QDAZ9999
1
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 15 8
Hydropsychidae (Unident.) QT069999
10
Conoesucidae (Unident.) QT159999
3
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 4.9
Weighted SIGNALT 5.0
Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Diptera QD 163 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
53
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
1
Podonominae (Unident.) QDAD9999
1
Orthocladiinae (Unident.) QDAF9999
76
Chironominae (Unident.) QDAJ9999
24
Chironomidae (Unident.)(Larva) QDAZ9999
4
Ephemeroptera QE 5 9
Baetidae (Unident.) QE029999
5
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 3 8
Hydropsychidae (Unident.) QT069999
3
ORDER
SIGNALT 6.4
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 16 5
Elmidae Adults QC34999A
16
Elmidae Adults
Diptera QD 165 3
Simuliidae (Unident.) QD109999
88
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
77
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 20 8
Hydropsychidae (Unident.) QT069999
19
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 5.3