Sample Information

7.5
0.75 12 No algae Brown

1d;2;29;32;33

Your dataset indicates that this waterbody has a poor ecological status.
Elevated nitrate and phosphate concentrations indicate high nutrient loading from the surrounding catchment, creating conditions of eutrophication.
High phosphate concentrations may also indicate a local pollution source (e.g. wastewater outlet, industrial emission or an agricultural runoff).
Have you identified any such activities?  It would be very helpful if you could add this information by editing your data record to include this observation.
These values are expected to vary throughout the year as a result of weather patterns and changes in land use. Please help us to better understand this ecosystem by continuing to make measurements.
Geo coordinates of Local Area:
Latitude min and max: 51.583 : 52.183
Longitude min and max: -1.83 : -1.23
Average measurements from citizen scientists in your area:
Sample in the same area: 2040
Average Phosphate concentration (mg/L): 0.14 ± 0.23. Your measurement: 0.75 mg/L
Average Nitrate concentration (mg/L): 4.5 ± 3.9. Your measurement: 7.5 mg/L
Average Turbidity (NTU): 24 ± 42. Your measurement: 12 NTU

 

 


Compare your measurement with defined areas

Evenlode Chad 2

mrscottfbrown's picture

mrscottfbrown
Monday, September 16, 2019 (All day)
General Information
English
Manually add latitude/longitude: 
no
Total number of participants : 
1.00
Device used: 
Android
Ecological
Freshwater body type: 
River
What is the land use in the immediate surroundings?: 
Agriculture
What is the bank vegetation? (select all that apply): 
Trees/shrubs
Grass
Is there any of the following on the water surface?: 
None
What aquatic life is there evidence of? (select all that apply): 
Plants emerging from the water
Is the algae...: 
No algae
Hydrological
Estimate the water flow: 
Slow
Estimate the water level: 
Average
Chemical
Nitrate: 
5-10
Phosphate: 
0.5-1
Optical
Water Quality – Secchi Tube (Turbidity).: 
<14
Estimate the water colour: 
Brown
Sample for group: 
Wild Oxfordshire and the Evenlode Catchment Partnership
Group question: 
Are there any pollution sources in the immediate surroundings? (select all that apply)
Can you see evidence of the following water uses? (select all that apply)
What aquatic life is there evidence of? (select all that apply)
Is the algae...
Estimate the water flow
Estimate the water level
Water Quality – Secchi Tube (Turbidity).