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SDG Goal 11.6:

Human Settlement Indicators for SDGs. 6.3: By 2030, improve water quality by reducing pollution , eliminating dumping and minimizing release of hazardous chemicals and materials,

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SDG Goal 11.6:

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  1. Human Settlement Indicators for SDGs 6.3: By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally. SDG Goal 11.6: 6.3.1 Proportion of wastewater safely treated. 1st Technical Meeting

  2. Human Settlement Indicators for SDGs Tier 3: Indicator for which there are no established methodology and standards or methodology/standards are being developed/tested. Status of the Indicator: 1st Technical Meeting

  3. Human Settlement Indicators for SDGs Ongoing Work: GEMI 1st Technical Meeting

  4. Human Settlement Indicators for SDGs GEMI as a part of SDG6 Global Monitoring Framework under UN-Water Good example of partnership between different organizations WHO/UNICEF Joint Monitoring Programme for Water Supply and Sanitation (JMP) Integrated monitoring of water and sanitationrelated SDG targets (GEMI) UN-Water Global Analysis and Assessment of Sanitation and Drinking-Water (GLAAS) 1st Technical Meeting

  5. Human Settlement Indicators for SDGs Develop methodologies and tools to monitor SDG 6 global indicators Raise awareness at national and global levels about SDG 6 monitoring Enhance country capacity in monitoring (technical and institutional) Compile country data and report on global progress towards SDG 6 GEMI Objectives 1st Technical Meeting

  6. Human Settlement Indicators for SDGs Methodology development 2014-15 GEMI: Timeline Testing of methodologies in pilot countries External expert review 2016 Evaluation Methodology revision Global implementation / 2017 integrated baseline process 2017 Baseline reporting SDG 6, synthesis reporting HLPF 2018 1st Technical Meeting

  7. Human Settlement Indicators for SDGs GEMI: Progress 2016-2017 • Pilot process completed in 5 countries (Peru, Senegal, Jordan, Uganda, Netherlands) • Learning workshop held in Delft • External review of methodologies complete • Methodologies and supporting materials revised and under translation • Next stage: Rollout to 65 countries • Data repository Working Group launched • Inception webinar developed and under translation 1st Technical Meeting

  8. Human Settlement Indicators for SDGs GEMI: Baseline Support to Countries • Guidelines and tools • Step-by-step monitoring methodologies for all indicators • Good practices for country monitoring systems • Targets and global indicators • Online support • Inception and technical webinars • Online tutorials • Helpdesk • Regional exchange • Community of practice • Face-to-face workshops • Country support • Process facilitation and institutional support • Technical experts 1st Technical Meeting

  9. Human Settlement Indicators for SDGs Source of Pollution and Methodology it is unfeasible to monitoring sources or diffuse agricultural pollution – therefore only their effect on receiving water quality is monitored. diffuse agricultural sources Monitored Wastewater monitoring establishes causes of poor water quality Domestic wastewater Monitored Water quality Monitored Verify progress on wastewater management Industrial wastewater (incl. point source agriculture) 1st Technical Meeting

  10. Human Settlement Indicators for SDGs Emptying End-use/disposal Containment Transport Treatment Monitoring test results: Domestic wastewater Sewers 33% Safely managed sanitation and safely treated wastewater 27% Onsite sanitation 6% Shared services Unimproved services No sanitation services 6% : 11% : 9% 41% Peru 1st Technical Meeting Source:

  11. Human Settlement Indicators for SDGs Emptying End-use/disposal Containment Transport Treatment Monitoring test results: Domestic wastewater 2% Sewers 15% Safely managed sanitation and Safely treated wastewater Onsite sani-tation 13% Shared sanitation Unimproved services Open defecation 3% 11% 22% 49% India 1st Technical Meeting Source:

  12. Human Settlement Indicators for SDGs Emptying End-use/disposal Containment Transport Treatment Monitoring test results: Domestic wastewater 6% Safely managed sanitation and safely treated wastewater <1% Sewers Onsite sanitation 5% Shared services Unimproved services Open Defecation 5% 19% 59% 11% Ghana 1st Technical Meeting Source:

  13. Human Settlement Indicators for SDGs • Provides an simple graphical overview of the sources and sinks of waste • Avoids perverse incentives for poor investment • (by monitor “% wastewater treated” is looking only at wastewater sewered to WWTPs – monitoring would incentivize construction of expensive WWTP with potential negative consequences in terms of operation and maintenance, reaching a relatively well-off few rather than improving management of the many on-site facilities and thereby increasing inequities, missed opportunities for beneficial reuse. ) • Allows flexibility for decision makers on how to transition from unsafe to safe depending on the context, priorities and resources. • Builds on existing MDG monitoring (JMP) Methodology: A Mass Balance Framework 1st Technical Meeting

  14. Human Settlement Indicators for SDGs Methodology: Monitoring Matrix Household survey Service provider survey 1st Technical Meeting

  15. Human Settlement Indicators for SDGs Complete inventory of industries producing industrial waste 1 + Percentage of industries with functional wastewater treatment plants 2 + Monitor flows of industrial wastewater discharges from all sources 3 + Assess the levels of treatment of industrial discharges installed within countries and the volume discharged from those treatment plants 4 + Assess the levels of treated or untreated industrial wastewater reused or recycled. 5 + a detailed knowledge of flows from a mass balance perspective and knowledge of the contaminants contained within the discharge, database of compliance information, full reporting according to international obligations 6+ plus assessment of impact on environmental quality of receiving waters` Less Developed Methodology: Monitoring Industrial or commercial wastewater More Developed 1st Technical Meeting

  16. Human Settlement Indicators for SDGs Steps undertaken in the proof of concept phase of the GEMI initiative Step 1 Discussions with National Government Ministries on sources of data and administrative structures Step 2 Prepare an inventory of ALL sources of Industrial and commercial waste water (using UNIDO or other databases), disaggregating by:Commercial establishments; Non-hazardous industries and Hazardous industries (Following the stage approach given in above slide (If waste water production/treatment data is available obviously use this) Step 3 In each locality (as defined by national institutional structures) review available data from water and wastewater utilities. Step 4 In each locality (and if information from step 3 is not available) compute likely waste water production from each sources Step 5 Establish those industries from Step 2 above which under ISIC classifications are defined as hazardous substances Step 6 Establish those industries governed by permitted discharges from Local EPA registers (if any) Step 7 Establish sewered effluent flows for each “sewered” locality and compute the proportion that comprises commercial/industrial waste water, using a mass balance approach with the “locality” as the boundary conditions. Note this step is also used to cross check the overall mass balance and can utilise also the results of household surveys on sewered connections. Step 8Prepare a simple (excel-based) spreadsheet comprising overall waste water flows from commercial and industrial sources. Step 9 Estimate “informal” trade/industrial waste water production, using walk through audits of informal areas. Note this will only give qualitative information. Step 10 Up-aggregate the information from each locality to obtain national estimates 1st Technical Meeting

  17. Human Settlement Indicators for SDGs 6.3.1 Methodology review 1st Technical Meeting

  18. Human Settlement Indicators for SDGs 6.3.1 Methodology review 1st Technical Meeting

  19. Human Settlement Indicators for SDGs Challenges and Opportunities : Great Opportunities to link priority pollutants identified in Industrial monitoring to AWQ monitoring Use of utility produced wastewater flows to cross check (through mass balance) industrial/domestic/commercial wastewater. (Flows or BOD equivalents ??) Estimations from commercial establishments how significantare they ? (An initial analysisrevealstheycontributemaybe 20-40% of flow) Industrialflowsfrominformalactivities ? 1st Technical Meeting

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