Waterwatch Data Portal
ME_YSC012 Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley
21 August 2011
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Glen Waverley Main Drain. Behind 5/6 Crosby Drive, Glen Waverley ME_YSC012 |
| Date and Time | Sunday 21st August 2011 10:00am |
| 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 FTU | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sample | 0.07 | 7 | 500 | 6.6 | 0.07 | 12 | 11.5 | 12 |
| Weather | sunny |
|---|---|
| Last rainfall | During the last week 15 |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Recent rain refreshed the water in the wetlands and the general appearance is good (slow flows bypass the wetlands because of pit blockages, 12 mm events usually refresh the ponds). Stream flows are slow. Most of the water quality results are Good. However the phosphate and conductivity results from the Crosby Arm are poor. Habitat ratings for all the sites are Fair or Good. Site 1a (Fiander Arm) is not as good as last year, with respect to instream vegetation and silt deposited in the stream bed. Site 1b (Crosby Arm) is slightly improved, with respect to in stream vegetation, but silting and bank vegetation are not good (note, the assessment site is downstream of the sections which were severely eroded in the summer storms). Site 4 (Wetlands, upstream pond) is slightly improved in all respects except silting and erosion.
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