Waterwatch Data Portal
ME_YMR112 Merri Creek, u/s of St Georges Rd Bridge, North Fitzroy
4 August 2019
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Merri Creek, u/s of St Georges Rd Bridge, North Fitzroy ME_YMR112 |
| Date and Time | Sunday 4th August 2019 14:00pm |
| Approved | Approved |
Physical Chemical Tests
| Ammon-Nit mg/L NH3-N | N mg/L NH4+ | D.O. % | D.O mg/L | EC µS/cm | FrP mg/L P | Nitrate-Nit mg/L N | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sample | 0.02 | 84.15 | 9 | 970 | 8.6 | 0.07 | 14.8 | 12.2 | 9 |
| Weather | overcast |
|---|---|
| Last rainfall | More than a week ago |
| Flow estimate | |
| Water Appearance | Clear |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
| c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) | 5 | 7 | |
| e. Family Chironomidae, several genera (blood worms) | 4 | 6 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 18 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 2 |
|
f. Family Ceratopogonidae (pogs) | 4 | 1 |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 2 | |
| h. Family Notonectidae , Genus Enithares (robust backswimmers) | 3 | 10 | |
|
j. Family Dytiscidae, various genera (little diving beetles) | 1 | 1 |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 3 | 20 | |
|
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) | 6 | 10 |
| ALT Signal Score | 3.00 | ||
| Weighted ALT Signal Score | 3.25 | ||
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