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    Notifications

    • New Newsletter Available - UKWIR Newsletter Issue 110Click to view the latest UKWIR newsletter38d
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    • New UKWIR report publishedWe are delighted to announce that our project final report, Effluent Disinfection: What is the cost?, has been published.724d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Appendix D: Accelerating the innovation of early warning and event management tools - Infographic, has been published.757d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Appendix C: Accelerating the innovation of early warning and event management tools - Practitioners Guide, has been published.757d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Accelerating the innovation of early warning and event management tools - Workshops, has been published.757d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Advanced Pipe Sensing to Reduce Leaks and Breaks, has been published.758d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Advanced Pipe Sensing to Reduce Leaks and Breaks, has been published.758d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Advanced Pipe Sensing to Reduce Leaks and Breaks, has been published.758d
    • New Newsletter Available - UKWIR Newsletter Issue 102Click to view the latest UKWIR newsletter766d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Trunk Mains Preventative Maintenance to Reduce Major Incident Risk Workshop - Appendix C - Practitioners Guide, has been published.767d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Appendix D: Customer communication and managing customer use during supply interruption events - Infographic, has been published.767d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Appendix C: Customer Communication and Managing Customer Use during Interruption to Supply (ITS) Events - Practitioners Guide, has been published.767d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Trunk Mains Preventative Maintenance to Reduce Major Incident Risk Workshop, has been published.767d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Customer communication and managing customer use during supply interruption events - Workshops, has been published.767d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Improving the testing approach to lining materials for potable water networks – Phase 1 Workshop - Appendix C - Literature Review, has been published.779d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Improving the testing approach to lining materials for potable water networks – Phase 1 Workshop, has been published.779d
    • New UKWIR report publishedWe are delighted to announce that our project final report, PFAS and wastewater - prevalence, reduction options and costs., has been published.782d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Final Report For Suspended webree , has been published.786d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Final Report For Suspended webree , has been published.796d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Understanding the chemistry and control of lead, has been published.834d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Maximising the safe return of recovered process water, has been published.834d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Understanding Asset Risk, has been published.855d
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    • New UKWIR report publishedWe are delighted to announce that our project final report, STANDARD OPERATING PROCEDURE (SOP): SULPHUR COMPOUNDS, has been published.870d
    • New UKWIR report publishedWe are delighted to announce that our project final report, STANDARD OPERATING PROCEDURE (SOP): ALKYL BENZENES AND NAPHTHALENES, has been published.870d
    • New UKWIR report publishedWe are delighted to announce that our project final report, STANDARD OPERATING PROCEDURE (SOP): BROMINATED AND CHLORINATED ANISOLES, has been published.870d
    • New UKWIR report publishedWe are delighted to announce that our project final report, TASTE AND ODOUR (T&O): METHODS OF DETECTION, has been published.870d
    • New UKWIR report publishedWe are delighted to announce that our project final report, SAGIS model update tool to support modelling for PR24, has been published.872d
    • New UKWIR report publishedWe are delighted to announce that our project final report, What does a circular economy water industry look like?, has been published.882d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Where is the greatest sustainable economic benefit for resource recovery in the water cycle?, has been published.882d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Where is the greatest sustainable economic benefit for resource recovery in the water cycle?, has been published.882d
    • New UKWIR report publishedWe are delighted to announce that our project final report, What does a circular economy water industry look like?, has been published.882d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Real-time monitoring of bacteria at water treatment works and in downstream networks, has been published.883d
    • New UKWIR report publishedWe are delighted to announce that our project final report, User Guide & Methodology Report - CAW version 15 , has been published.894d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Workbook for estimating operational GHG emissions - version 15, has been published.894d
    • New UKWIR report publishedWe are delighted to announce that our project final report, How should customers’ and stakeholders’ views be used in regulatory decisions?, has been published.901d
    • New UKWIR report publishedWe are delighted to announce that our project final report, WRMP 2019 Methods – Risk Based Planning, has been published.902d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Protecting water quality in the home (domestic fixtures & fittings), has been published.905d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Antimicrobial Resistance - Literature Review, has been published.911d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Coastal and Estuarine Bacteria Loads for Source Apportionment, has been published.916d
    • New UKWIR report publishedWe are delighted to announce that our project final report, COLIPHAGES AS INDICATORS OF THE SANITARY SIGNIFICANCE OF DRINKING WATER, has been published.925d
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    • New UKWIR report publishedWe are delighted to announce that our project final report, Integrating UKCP18 with UKWIR tools and guidance: Review of existing methods, has been published.1041d
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    • New UKWIR report publishedWe are delighted to announce that our project final report, Advanced Pipe Sensing to Reduce Leaks and Breaks, has been published.1059d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Improved Understanding of current and future household consumption, has been published.1065d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Surface water drainage from new developments, has been published.1072d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Assessing the effectiveness of the regulatory framework, has been published.1094d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Environmental Assessments for Water Resources Planning, has been published.1116d
    • New UKWIR report publishedWe are delighted to announce that our project final report, UKWIR’s Source Apportionment GIS Model (SAGIS): Version 4.0, has been published.1129d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Modelling a dynamic and uncertain future – preparing SAGIS for changes in climate, PR24, RBMP Cycle 3 and Brexit, has been published.1129d
    • New Newsletter Available - UKWIR Newsletter Issue 98Click to view the latest UKWIR newsletter1135d
    • New UKWIR report publishedWe are delighted to announce that our project final report, When is ‘surface water removal’ the most cost beneficial solution?, has been published.1153d
    • New UKWIR report publishedWe are delighted to announce that our project final report, WRMP19 Methods – Household Consumption Forecasting - Supporting Guidance, has been published.1158d
    • New UKWIR report publishedWe are delighted to announce that our project final report, WRMP19 Methods – Household Consumption Forecasting, has been published.1158d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Report B - Supplementary Report: MACKAY DATA, has been published.1186d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Report B - Report on Deterioration Models for Asbestos Cement Water Mains, has been published.1186d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Report A - Literature Review into Deterioration & Failure of Asbestos Cement Water Mains, has been published.1186d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Forecasting Future Levels of Water Debt, has been published.1192d
    • New UKWIR report publishedWe are delighted to announce that our project final report, The National Chemical Investigations Programme 2015-2020 - Volume 1 Part 2, has been published.1198d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Best Practice For Trunk Main Flow Monitoring Areas: Interactive Guide, has been published.1199d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Best Practice For Trunk Main Flow Monitoring Areas, has been published.1199d
    • New UKWIR report publishedWe are delighted to announce that our project final report, UKWIR Carbon Accounting Workbook V14 – User Guide, has been published.1206d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Workbook for operating operational GHG Emissions – Version 14, has been published.1206d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Deriving a Best Value Water Resources Management Plan: Practitioner’s Guide, has been published.1208d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Deriving a Best Value Water Resources Management Plan, has been published.1209d
    • New UKWIR report publishedWe are delighted to announce that our project final report, WRMP 2019 Methods – Decision Making Process: Guidance, has been published.1219d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Review of the UKWIR National Failures Database - System Specification, has been published.1219d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Review of the UKWIR National Failures Database - User Requirements, has been published.1219d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Review of the UKWIR National Failures Database - Business Case, has been published.1219d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Review of the UKWIR National Failures Database, has been published.1219d
    • New Newsletter Available - UKWIR Newsletter Issue 97Click to view the latest UKWIR newsletter1224d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Quantifying and reducing direct greenhouse gas emissions from waste and water treatment processes., has been published.1249d
    • New UKWIR report publishedWe are delighted to announce that our project final report, 86 June - July 2020, has been published.1259d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Asbestos Cement water mains deterioration and failure prediction models, has been published.1268d
    • New Newsletter Available - UKWIR Newsletter Issue 96Click to view the latest UKWIR newsletter1291d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Long Term Performance of Plastic (PE) Pipes, has been published.1292d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Long Term Performance of Plastic (PE) Pipes - Confidential, has been published.1292d
    • New UKWIR report publishedWe are delighted to announce that our project final report, Pharmaceutical reduction at STWs – cost and effectiveness, has been published.1311d
    • New Report Available - Impact of Customer-side Leakage ApproachesNew UKWIR Report published, Click to view online.1329d
    • New Report Available - Ecological impact of other (non soluble reactive) phosphorus fractionsNew UKWIR Report published, Click to view online.1332d
    • New Report Available - Understanding DBP formation: Interpretation of laboratory experiments to operational conditionsNew UKWIR Report published, Click to view online.1333d
     

Pollution Inventory Tool

The Pollution Inventory (PI) in England, Wales and Northern Ireland, and the Scottish Pollution Release Inventory (SPRI) is the mechanism by which the regulatory agencies (the Environment Agency, Natural Resources Wales, Scottish Environment Protection Agency and the Northern Ireland Environment Agency) compile information and provide public access to the quantities of specific substances discharged to water, air and land. The Pollution Inventory estimator tool enables Water Companies to report their annual returns via an auditable method in the absence of routine monitoring data for a substance of interest. A number of changes have been made to the list of substances to be reported in 2014 onwards and the estimator tool has been updated to reflect these changes. The procedure described is expected to be used in conjunction with the updated estimator tool (version 7.0), with reference to the User Guide, both of which are included.

Water Company Members can access this tool free of charge. Non Water Company users are able to purchase the tool and accompanying report. Please use the link in the above menu.  

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