251 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk F |
252 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
253 | Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey |
254 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
255 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk F |
256 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
257 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
258 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk M |
259 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2014 |
260 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2012 |
261 | A report on water quality issues within the Midford Brook catchment - June 1996 |
262 | National marine baseline survey 1995 : littoral cell 11 : Great Orme to the Solway Firth |
263 | Investigation into the frequency of storm overflow operation at Bradworthy sewage treatment works (1996) |
264 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
265 | Report on the By Brook low flow investigations : October 2001 : volume 2 : (figures, maps and appendices) |
266 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
267 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
268 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
269 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
270 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
271 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
272 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
273 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
274 | Improved monitoring for surface water quality : the development of a manual of best practice |
275 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2011 |