Waterwatch Data Portal
WG_MAC307 Macalister River @ Hagan's Bridge
22 October 2004
Site visit details
Overview
| Catchment | Thomson River |
|---|---|
| Site | Macalister River @ Hagan's Bridge WG_MAC307 |
| Date and Time | Friday 22nd October 2004 12:00pm |
| Approved | Approved |
Physical Chemical Tests
No physical chemical tests recorded on this visit
| D.O. % | EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|
| Sample |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Fairly recent CMA willow works upstream over the past months
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Chironomids | 1 | 10 |
|
d. Family Hydrophilidae, Genus Helochares (Beetle adult) | 2 | 30 |
|
n. Family Dytiscidae, Genus Eretes (Beetle adult) | 0 | 8 |
|
Caddis-fly Larvae (Trichoptera) | 7 | 10 |
|
Mayfly nymph (Ephemeroptera) | 7 | 40 |
|
Water mites (Acarina) | 5 | 1 |
| Flatworms (Turbellaria) | 3 | 1 | |
|
Roundworms (Nematoda) | 3 | 5 |
|
Mosquito Larvae (Diptera) | 2 | 10 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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