2 report(s) found.
The graph above illustrates the percentage of water in UK rivers that was counted as having good chemical properties between 1990 and 2002. Overall, Wales and Northern Ireland mostly remained steady. Conversely, England faced a sudden sharp rise and then declined back to its starting point. Similarly, quality water in Scotland increased and decreased back. […]
The line graph illustrates the percentage of rivers in four parts of the UK—Wales, Northern Ireland, England, and Scotland—classified as having good chemical water quality from 1990 to 2002. Overall, the water quality in Wales and Northern Ireland was consistently high throughout the period, whereas England and Scotland showed more variation, with Scotland experiencing the […]