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NIW SEWAGE TREATMENT WORKS - LARGE WORKS INFORMATION DATABASE 2019 2020
NI Water Annual Information Return 2019 2020 Table 17b Sewerage Explanatory Factors Sewage Treatment Works - Large Works Information Database -
NIW SEWAGE TREATMENT WORKS COSTS 2019 2020
NI Water Annual Information Return 2019 2020 Table 17f Sewerage Explanatory Factors Sewage Treatment Works Costs -
NIW SLUDGE TREATMENT AND DISPOSAL INFORMATION 2019 2020
NI Water Annual Information Return 2019 2020 Table 17g Sewerage Explanatory Factors Sludge Treatment and Disposal Information -
NIW SEWAGE TREATMENT WORKS NUMBERS 2019 2020
NI Water Annual Information Return 2019 2020 Table 17c Sewerage Explanatory Factors Sewage Treatment Works - Numbers -
NIW ACTIVITY COSTING ANALYSIS SEWERAGE SERVICE 2019 2020
NI Water Annual Information Return 2019 2020 Table 22 Regulatory Accounts (Historic Cost Accounting) Activity Costing Analysis Sewerage Service