Delta Hydro

MUSIC

Active

eWater's stormwater-quality model — the WSUD assessment standard across Australian councils.

by eWater

Pricing
Commercial
License
Proprietary
Commercial use
Permitted
Ecosystem
Standalone
Platform
Windows

About MUSIC

MUSIC (Model for Urban Stormwater Improvement Conceptualisation) models urban stormwater quantity and quality through treatment trains — wetlands, bioretention, swales, ponds, gross pollutant traps — at planning level. In Australia it is effectively mandatory: most councils specify MUSIC modelling for water-sensitive-urban-design (WSUD) compliance, and MUSIC Auditor guidelines exist to standardise submissions.

Outside Australia its role is filled by SWMM's LID modules or SUSTAIN-style tools, but for Australian development approvals MUSIC is the path of least resistance and the shared language between designer and assessor.

Where it fits in the workflow

TerrainCatchmentRainfallRunoffRoutingHydraulicsMappingReporting

Alternatives to MUSIC

Other urban stormwater & infrastructure tools covering similar workflow stages.

Delta Hydro Studio

FreemiumVerified

Browser-based hydrology and hydraulics calculators for practising engineers — no install, report-ready output.

Urban Stormwater & InfrastructureActiveRational MethodCulvert Sizing

EPA SWMM

Gov-PublicVerified

The public-domain engine of urban drainage: dynamic-wave pipe networks, runoff, LID and water quality.

Urban Stormwater & InfrastructureActiveSWMMSewer Modelling

PySWMM

Open SourceVerified

Python interface to the SWMM engine — step through simulations, read state, and control gates in real time.

Urban Stormwater & InfrastructureActiveSWMMPython Hydrology

EPA's free tool for estimating site runoff reduction from green infrastructure, with climate scenarios.

Urban Stormwater & InfrastructureStableSuDS & LID DesignStormwater Design

EPA's toolbox for sanitary sewer overflow planning — RDII analysis with the SWMM engine underneath.

Urban Stormwater & InfrastructureDormantSewer ModellingSWMM

HydroCAD

Commercial

The US land-development standard for TR-55/TR-20 hydrographs and detention pond design.

Urban Stormwater & InfrastructureActiveDetention DesignTR-55