Code of Practice on Surface Water Drainage (7th Edition, Dec 2018, with Addendum No. 3, Apr 2025)
Current — verified Last verified: 2026-10-29
| Publisher | PUB, Singapore's National Water Agency |
|---|---|
| Country | Singapore |
| Category | Design Codes and Standards · Civil Engineering |
| Publication date | 2025-04-16 |
| Edition | Seventh Edition (December 2018) with amendments under Addendum No. 3 (April 2025) |
| Revision status | Current — verified |
| Language | English |
Description
Issued under the Sewerage and Drainage Act; specifies the minimum engineering requirements for surface water drainage for developments, including peak runoff control by on-site detention measures.
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