SARS 2026/2027LIVERepo Rate7.00%+0,25% since 28 May 2026Prime Rate10.50%+0,25% since 28 May 2026VAT Rate15%UIF CeilingR17,712Tax ThresholdR99,000USD/ZAR16.41Exchange rate updated 30 Sept 2026Municipal audits5 of 26clean · tracked hereLatest case27 Jul 2026GautengWater systems2824 cited-period concernsSARS 2026/2027LIVERepo Rate7.00%+0,25% since 28 May 2026Prime Rate10.50%+0,25% since 28 May 2026VAT Rate15%UIF CeilingR17,712Tax ThresholdR99,000USD/ZAR16.41Exchange rate updated 30 Sept 2026Municipal audits5 of 26clean · tracked hereLatest case27 Jul 2026GautengWater systems2824 cited-period concerns
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EvidenceNewer source available · Water quality assessmentsFamily-level scope · details ↓
Newer source availableWater quality assessments

A newer source cycle or material change has been observed. Odyssey has not fully migrated it, so this surface may retain older or mixed periods.

Period / scope
Blue Drop 2023 full entity records + 2025 Green Drop full national assessment + Blue/No Drop progress assessments released 31 March 2026; W4 records Green Drop row-level IRIS retrieval as source-unavailable without promoting legacy metro scores
Whole-dataset check
Checked 12 Aug 2026

Evidence status is dataset-family level. Row-level and field-level source labels still control where they are more specific.

Home›Water Quality Tracker›City of Cape Town
Western Cape · mixed cited assessment periods

City of Cape Town Water Quality

Blue Drop: 98.1/100

✓ Met cited-period drinking-water criteria

The directly cited Blue Drop 2023 record met the drinking-water criteria represented here. It does not establish today's tap-water status.

City of Cape Town in Western Cape has a directly cited DWS Blue Drop score of 98.1/100, with Odyssey tracker tier Excellent. In the 2023 record represented by this tracker, the drinking-water signal is marked as meeting the cited criteria. This is not a live tap-water advisory. An official Green Drop programme anchor is linked for 2022, but Odyssey has not matched a metro-wide numeric score to that primary source. W4 also did not promote the stored numeric score because the 2025 IRIS row-level report was unavailable during the 12 August 2026 check. A legacy 29.4% water-efficiency percentage is retained for audit continuity, but its exact measure basis is not treated as reconciled.

Metrics — cited source periods

Blue Drop (drinking water)98.1/100Direct DWS citation
Wastewater tracker riskGoodOfficial programme anchor · numeric score pending
Drinking-water assessment signalMet cited-period criteriaCited-period pass
Wastewater assessment signalMet cited-period standard
Legacy distribution-efficiency percentage29.4%Legacy percentage · measure basis pending
Population served4 772 846
Legacy row audit-year field2023

One of the best performing water authorities in SA and the only metro with Blue Drop certification in 2023. Successfully managed the 2018 Day Zero crisis through demand management. Ongoing wastewater capacity upgrades at Zandvliet. NRW is among the lowest in SA at 29.4%.

Programme provenance

Blue Drop: direct primary citation · 2023

Green Drop: official programme anchor · 2022; numeric row score not reconciled

No Drop: programme-specific primary source pending

Current row citation — DWS Blue Drop 2023

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This tracked profile can combine Blue Drop, Green Drop, No Drop and supplementary sources from different periods. Programme labels above are only treated as directly sourced when the cited URL matches that DWS programme; otherwise primary-source reconciliation remains pending. Regulatory assessments describe the cited assessment period and are not live tap-water advisories. Follow current DWS or municipal advisories for immediate health guidance.