River Data Information STRU (est 2020)
- 82 + volunteers trained to test
- 52 regularly testing (Further 20 waiting on list to be trained)
- 3000+ samples
- "STRU have the most data on the River Usk ever collected"
We test for:
- Phosphate
- Nitrate
- Temperature
- EC (Electrical conductivity)
- Turbidity
- Ammonia
STRU Test at 55 + locations
STRU has over 36 months of data
This will be constantly updated over time.
Click the button below for the the online data visualisation setup by Wye and Usk Foundation, which now includes STRU data.
New Data - August 2024
Our data Analyst Robin Masefield has compiled these Graphs from our samples collected to Demonstrate proportion that fail the phosphate target set by Natural Resources Wales.
Each graph is the time series of samples for a single site, ordered by date sampled on the x axis (along the bottom), showing where the phosphate threshold is and how many samples fail.
Each graph is the time series of samples for a single site, ordered by date sampled on the x axis (along the bottom), showing where the phosphate threshold is and how many samples fail.
