Summary statistics data for Severn River Basin District
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 | 9% | 11% | 0% | 9% | |
| % of biological elements, phys-chem elements and specific pollutants at good or better status | 77% | 48% | 91% | 76% | |
| % of water bodies with an objective of good ecological status/potential or better | 84% | 70% | 100% | 84% | |
| % of biological elements, phys-chem elements and Specific Pollutants with an objective of good status or better | 97% | 92% | 100% | 97% |
Chemical
| Summary statistic | Rivers, Canals and SWTs | Lakes | Estuaries | Coastal | Surface Waters Combined |
|---|---|---|---|---|---|
| % of water bodies at good chemical status | 0% | 0% | 0% | 0% | |
| % of chemical elements at good status | 82% | 81% | 87% | 82% | |
| % of water bodies at good chemical status without uPBT | 98% | 100% | 67% | 97% | |
| % of chemical elements at good status without uPBT | Greater than 99% | 100% | 99% | Greater than 99% | |
| % of water bodies with an objective of good chemical status | 100% | 100% | 100% | 100% | |
| % of chemical elements with an objective of good | 100% | 100% | 100% | 100% | |
| % of water bodies with an objective of good chemical status without uPBT | 100% | 100% | 100% | 100% | |
| % of chemical elements with an objective of good without uPBTs | 100% | 100% | 100% | 100% |
Groundwater
| Summary statistic | Ground water |
|---|---|
| % of water bodies at good chemical (GW) status | 64% |
| % of groundwater chemical elements at good status | 87% |
| % of water bodies with an objective of good chemical (GW) status | 97% |
| % of groundwater chemical elements with an objective of good | Greater than 99% |
| % of water bodies at good quantitative status | 73% |
| % of groundwater quantitative elements at good status | 89% |
| % of water bodies with an objective of good quantitative status | 82% |
| % of groundwater quantitative elements with an objective of good | 92% |