Skip to content
 
WaterWatch Data Portal
Volunteer Login
  1. Find My Waterway
  2. Catchments
  3. Yarra River Catchment
  4. ME_YWY050
  5. Site visits

Site visits

Worri Yallock Ck. At Ewan Rd. bridge, Macclesfield ME_YWY050

Melbourne Yarra River Yarra River Woori Yallock Creek 29_22 Watts River

Site Visit
27-04-2006
Approved
0 Photo(s) Physical Chemical Water Bugs
Ammon-Nit mg/L NH3-N D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
0 8 10 18.5 140 0.01 27
04-03-2004
Approved
0 Photo(s) Physical Chemical Water Bugs
i. Order Notostraca (shield shrimp, tadpole shrimp)
i. Order Notostraca (shield shrimp, tadpole shrimp)
Quantity: 2 Score: 5
Water-boatmen
Water-boatmen
Quantity: 42 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 24 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 3 Score: 6
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 1 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 11 Score: 3
Ammon-Nit mg/L NH3-N D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
03-06-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
Ammon-Nit mg/L NH3-N D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
9 1.02 12 6.9 130 0.33 16
03-10-2002
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Fair 6 Fair 6 Fair 3 Fair 6 Fair 24
23-04-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 25 Score: 2
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 17 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 14 Score: 8
Water mites (Acarina)
Water mites (Acarina)
Quantity: 5 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 1 Score: 3
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 1 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 5 Score: 4
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 2 Score: 1
Ammon-Nit mg/L NH3-N D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
5.8 0.74 15.5 18 7.1 100 0.13 13
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
Creative Commons CC BY All content, files, data and images provided by the WaterWatch Data Portal subject to a Creative Commons Attribution License Data portal by CeRDI