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

NOGOA RIVER AT BRIDGE FLATS 1302027

Source MIV
Latest Sample Date 17-10-2001
Taxa count ORDER 13
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 37
ORDER FAMILY ALT
SIGNAL 3.4 3.7 2.7
Weighted SIGNAL 4.6 3.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 79.23% 2,008,814,745,492m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 4.3.0 Irrigated cropping, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.4 Irrigated vine fruits, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture 7.69% 195,076,489,733m2
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 7.49% 189,983,753,055m2
  Forestry 2.2.0 Production native forests 4.45% 112,911,204,655m2
Show minor land uses 7
25,355,403,677m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Thiaridae (Unident.) KG049999
6
Physidae (Unident.) KG089999
2
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Mites (Unident.)
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Isopoda OR 1 2
Cirolanidae (Unident.) OR129999
1
Unknown OT 13
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 38 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 28 3
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
12
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
19
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
6
Hemiptera QH 37 2
Hydrometridae (Unident.) QH549999
10
Veliidae (Unident.) QH569999
4
Nepidae (Unident.) QH619999
3
Corixidae (Unident.) QH659999
20
Odonata QO 12 3
Coenagrionidae (Unident.) QO029999
6
Gomphidae (Unident.) QO139999
6
Trichoptera QT 13 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
12
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.8
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 26
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Coleoptera QC 44 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
6
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Diptera QD 11 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
10
Caenidae (Unident.) QE089999
2
Hemiptera QH 32 2
Hydrometridae (Unident.) QH549999
5
Veliidae (Unident.) QH569999
4
Gerridae (Unident.) QH579999
3
Corixidae (Unident.) QH659999
7
Naucoridae (Unident.) QH669999
2
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
10
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
5
Gomphidae (Unident.) QO139999
2
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.4