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  5. 17-11-2003

NE_OVE070 Ovens River, Everton (Markwood PS)

17 November 2003

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Ovens River
Site Ovens River, Everton (Markwood PS) NE_OVE070
Date and Time Monday 17th November 2003 12:00pm
Approved Approved

Notes

Physical Chemical Tests

D.O. % D.O mg/L EC µS/cm pH pH Units rP mg/L P Water ° C Turb NTU
Sample 95 30 5.5 0.008 16.4 10
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) 0 20
Freshwater shrimp Freshwater shrimp 5 5
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 25
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 55
Biting Midge Larvae (Diptera) Biting Midge Larvae (Diptera) 2 25
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 25
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 155 Total score: 14 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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