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River Water Quality Monitoring 1990 to 2018 - Ammonia

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Nitrite

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Conductivity

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Alkalinity

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Nitrite

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Nitrate

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Conductivity

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

River Water Quality Monitoring 1990 to 2018 - Ammonia

This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used to...

RiverWaterQualityMonitoring 1990to2024 DissolvedOxygen

This dataset comprises water quality data from the NIEA water quality database from 1st January 1990 to 31st December 2024. Note that the dataset may contain results which are erroneous due to...

River Water Quality Monitoring 1990 to 2024 - All Parameters

This dataset comprises water quality data from the NIEA water quality database from 1st January 1990 to 31st December 2024. Note that the dataset may contain results which are erroneous due to...

River Water Quality Indicator for Sustainable Development

Chemical and biological water quality of UK rivers. Source agency: Environment, Food and Rural Affairs Designation: National Statistics Language: English Alternative title: RWQSD The Sustainable...

North Lincolnshire Council Local Air Quality Management Zone

As declared on the 10th March 1999 under the Environment Act 1995 Part 1 Local Air Quality Management Zone with reference to Ordnance Survey MasterMap.

Water quality data from the River Wensum, UK, 2010-2016

This dataset contains riverine hydrochemical data generated at monthly intervals between 2010 and 2016 from 20 sites across the River Wensum catchment, UK. Data were obtained via manual grab...

Camden Air Quality Conference 2016 | 2nd November 2016

Camden Air Quality Conference 2016 | 2nd November 2016

Air Quality Monitoring - Diffusion Tube Results

Air pollution is monitored by the London boroughs within their own area. There are a number of different monitoring methods available, including passive diffusion tubes. These diffusion tubes are...

NI Water Non Financial Measures Water Quality 2019 2020

NI Water Annual Information Return - Non Financial Measures Water Quality 2019 2020

Historic General Quality Assessment (GQA) Headline Indicators of Water Courses

The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to provide an...

Historic General Quality Assessment (GQA) Headline Indicators of Water Courses

The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to...

Quality & Outcomes Framework (QOF) of the new GMS Contract

The Quality & Outcomes Framework (QOF) is a major part of the new General Medical Services (GMS) contract, introduced in April 2004. The QOF measures GP practice achievements against a range...

RiverWaterQualityMonitoring 1990to2024 Zinc ZnSOL

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...