Summary statistics data for Welland Upper Operational Catchment
Ecological status and potential
| Summary statistic | Rivers, Canals and SWTs | Lakes | Estuaries | Coastal | Surface Waters Combined |
|---|---|---|---|---|---|
| % of water bodies at good or better ecological status/potential | 6% | 0% | 5% | ||
| % of biological elements, phys-chem elements and specific pollutants at good or better status | 68% | 65% | 68% | ||
| % of water bodies with an objective of good ecological status/potential or better | 22% | 50% | 25% | ||
| % of biological elements, phys-chem elements and Specific Pollutants with an objective of good status or better | 84% | 95% | 85% |
Chemical
| Summary statistic | Rivers, Canals and SWTs | Lakes | Estuaries | Coastal | Surface Waters Combined |
|---|---|---|---|---|---|
| % of water bodies at good chemical status | 0% | 0% | 0% | ||
| % of chemical elements at good status | 84% | 80% | 84% | ||
| % of water bodies at good chemical status without uPBT | 94% | 100% | 95% | ||
| % of chemical elements at good status without uPBT | 99% | 100% | Greater than 99% | ||
| % of water bodies with an objective of good chemical status | 100% | 100% | 100% | ||
| % of chemical elements with an objective of good | 100% | 100% | 100% | ||
| % of water bodies with an objective of good chemical status without uPBT | 100% | 100% | 100% | ||
| % of chemical elements with an objective of good without uPBTs | 100% | 100% | 100% |