Waterwatch Data Portal
ME_YMR297 Merri Creek at John Laffan Reserve, 50 metres before confluence with Kalkallo Creek, Donnybrook
25 May 2023
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Merri Creek at John Laffan Reserve, 50 metres before confluence with Kalkallo Creek, Donnybrook ME_YMR297 |
| Date and Time | Thursday 25th May 2023 13:30pm |
| Approved | Approved |
Physical Chemical Tests
| N mg/L NH4+ | D.O. % | D.O mg/L | EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|
| Sample | 0.03 | 79.82 | 9 | 1080 | 7.2 | 0.09 | 11.5 | 9.9 | 60 |
| Weather | cloudy |
|---|---|
| Last rainfall | Raining now 3.00 |
| Flow estimate | LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected) |
| Water Appearance | Muddy |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Very similar to moniotring last year- lots of phrgamites in main stream bed, slow flow of water, with some deep pools, trickle flow. High turbidity. Water testing and sampling session with Whittlesea SC students.
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