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Historic UK Water Quality Sampling Harmonised Monitoring Scheme Summary Data

• Published by: Environment Agency
• Last updated: 17 July 2026

PLEASE NOTE: This dataset has been retired and superceded by the following record https://environment.data.gov.uk/dataset/d8421893-ff04-492c-8d29-caa89f17397e. This record is for Approval for...

2012 SNH Site Condition Monitoring intertidal survey of Tong Saltings SSSI

• Published by: Marine Environmental Data & Information Network
• Last updated: 10 September 2024

Intertidal sediment infauna and epibiota species abundance data and associated habitat descriptors from a baseline survey of the Tong Saltings SSSI. The main aims of the survey were to provide...

2012 SNH Site Condition Monitoring intertidal survey of Tong Saltings SSSI

• Published by: Marine Environmental Data & Information Network
• Last updated: 20 July 2024

Intertidal sediment infauna and epibiota species abundance data and associated habitat descriptors from a baseline survey of the Tong Saltings SSSI. The main aims of the survey were to provide...

River Water Quality Monitoring 1990 to 2018 - Nitrate

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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

• Published by: OpenDataNI
• Last updated: 08 July 2026

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...