Attachment 7B - Site Based Stormwater Manamgment Plan by ADG.pdf

Noosa Shire Council – The Noosa Plan 2020
Water Quality and Drainage Code
Performance Criteria and Acceptable Solutions




 PERFORMANCE OUTCOMES                                    ACCEPTABLE OUTCOMES                                           COMMENTS
                                                         sketch designs for stormwater filtration systems (Healthy
                                                         Waterways Water by Design).
                                                         AO11.5
                                                                                                                       Development will comply..
                                                         Floodplain management is designed in accordance with
                                                         the Framework for the Integration of Flood
                                                         and Stormwater Management into Open Space published
                                                         by Healthy Waterways Water by Design (version current at
                                                         the time of development application).
 PO12                                                    AO12.1                                                        Development will comply, pre-
 Development protects in-stream ecology by maintaining   Where run-off from or within the site passes through or       development low flows will be
 pre-development low flow discharge regimes and          drains to natural channels, waterways or wetlands,            maintained in accordance with the
 maintaining fish passages.                              development protects in-steam ecology by maintaining
                                                                                                                       frequent flow management
                                                         pre-development low flow discharge regimes in
                                                                                                                       objectives in PSP6 Engineering
                                                         accordance with the frequent flow management objectives
                                                         in PSP6 Engineering Design Standards - Roads, drainage        Design Standards - Roads,
                                                         and earthworks                                                drainage and earthworks
                                                         AO12.2                                                        N/A no instream structure are
                                                         Instream structures such as roads, bridges, culverts, and     proposed within this SBSMP
                                                         other stormwater infrastructure do not cause barriers to      prepared by this office.
                                                         fish passage and facilitate the movement of terrestrial and
                                                         aquatic fauna along waterway corridors.
                                                         AO12.3                                                        Development will comply.
                                                         Benthic substrate retains a continuous grade with the
                                                         direction of flow consistent with the natural bed profile.




Page 8 of 12
June 2021