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WaterWatch Data Portal

CO_MEC070 Hopkins River Catchment

Friday 22nd October 2021 9:20am Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs River Detectives method

Image Name Score
Image
Free-living caddis larvae 8
Image
Mayfly nymphs 9
Image
Fishing spiders 5
Image
Gordian worms 6
Image
Chironomids, blood worms 4
Image
Damselfly larvae 3
Image
Dragonfly larvae 3
Image
Whirligig beetle larvae 4
Image
Whirligig beetles 4
Image
Backswimmers 1
Image
Flatworms 2
Image
Freshwater snails 1
Image
Leeches 1
Image
Mosquito larvae, wrigglers 1
Image
Water beetles 2
Image
Waterboatmen 2
Image
Worms 2
> 6
clean water
5 to 6
mild pollution
4 to 5
moderate pollution
< 4
severe pollution
Total score: 3.4 Overall rating: Severe pollution

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: