Waterwatch Data Portal
NC_LOD643 Loddon River @ Robertson Road
16 December 2016
Site visit details
Overview
| Catchment | Loddon River |
|---|---|
| Site | Loddon River @ Robertson Road NC_LOD643 |
| Date and Time | Friday 16th December 2016 01:00am |
| Approved | Approved |
Physical Chemical Tests
| Ammon-Nit mg/L NH3-N | D.O mg/L | EC µS/cm | Nitrate mg/L | Nitr mg/L | pH pH Units | rP mg/L P | Air ° C | Water ° C | P mg/L | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sample | 143 | 8 | 191 |
| Weather | sunny |
|---|---|
| Last rainfall | |
| Flow estimate | HIGH: Less than bankfull and in-stream habitats connected |
| Water Appearance | Muddy,Other |
| Stream depth | Other:>2m |
| Stream width | > 5m |
| Hazards | |
| Litter/Pollutants |
First test with NFRP volunteers as a ap[rt of the natureBlitz Monitoring program
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
a. Family Hydropsychidae (net spinning caddis) | 6 | 1 |
| a. Family Parastacidae (freshwater crayfish or yabbies) | 4 | 2 | |
| c. Family Atyidae (glass shrimp) | 4 | 2 | |
| c. Family Hydraenidae and Family Hydrochidae (crawling water beetles) | 3 | 1 | |
| c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) | 3 | 2 | |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 1 | |
| e. Family Chironomidae, several genera (blood worms) | 1 | 2 | |
|
f. Order Araneae ( fishing and wolf spiders) | 5 | 1 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 3 | 2 | |
| i. Family Notonectidae , Genus Anisops (slender backswimmers) | 1 | 2 | |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 2 | 3 | |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 4 | 1 | |
| ALT Signal Score | 3.33 | ||
| Weighted ALT Signal Score | 3.31 | ||
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