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

NORTH MAROOCHY RIVER AT TEMPLETONS 1410034

Source MIV
Latest Sample Date 03-11-1998
Taxa count ORDER 12
Taxa count FAMILY 25
Taxa count ALT 25
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.9 2.4
Weighted SIGNAL 2.8 3.3

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 65.01% 781,047,751m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture 21.86% 262,681,980m2
  Pastoral Farming 4.2.0 Grazing irrigated modified pastures 7.99% 95,975,148m2
  Natural 1.1.3 National park, 1.1.4 Natural feature protection 3.87% 46,487,962m2
Show minor land uses 2
12,014,389m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
2
Thiaridae (Unident.) KG049999
10
Ancylidae (Unident.) KG069999
1
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Amphipoda OP 9 3
Talitridae sp.(Unident.) OP019999
9
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Unknown OT 14
Atyidae (Unident.) OT019999
14
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 13 5
Dytiscidae (Unident.) QC099999
6
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 27 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Simuliidae (Unident.) QD109999
14
Simuliidae (Unident.)
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
1
Muscidae (Unident.) QD899999
1
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
4
Hemiptera QH 9 2
Veliidae (Unident.) QH569999
8
Nepidae (Unident.) QH619999
1
Odonata QO 7 3
Protoneuridae (Unident.) QO049999
2
Megapodagrionidae (Unident.) QO079999
2
Libellulidae (Unident.) QO179999
3
Trichoptera QT 9 8
Hydropsychidae (Unident.) QT069999
9
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 5 2
Dugesiidae (Unident.) IF619999
5
Gastropoda KG 10 1
Hydrobiidae (Unident.) KG029999
7
Thiaridae (Unident.) KG049999
3
Oligochaeta LO 15 2
Oligochaeta (Unident.) LO999999
15
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Amphipoda OP 9 3
Talitridae sp.(Unident.) OP019999
9
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Unknown OT 20
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 29 5
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Diptera QD 14 3
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
2
Hemiptera QH 5 2
Veliidae (Unident.) QH569999
4
Corixidae (Unident.) QH659999
1
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 9 3
Coenagrionidae (Unident.) QO029999
1
Isostictidae (Unident.) QO039999
4
Megapodagrionidae (Unident.) QO079999
2
Synlestidae (Unident.) QO089999
1
Corduliidae (Unident.) QO169999
1
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
6
Trichoptera QT 2 8
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
1
ORDER
SIGNALT 3.9
Weighted SIGNALT 3.3