OWA is a community lead effort to develop and maintain SWMM. As part of that effort a number of new API calls have been added that aren't part of the official USEPA SWMM release.
See the AUTHORS file for a list of contributors.
swmm_project_findObject()
swmm_getObjectId()
swmm_countObjects()
swmm_getSimulationDateTime()
swmm_getCurrentDateTime()
swmm_setSimulationDateTime()
swmm_getSimulationAnalysisSetting()
swmm_getSimulationParam()
swmm_getSimulationUnit()
swmm_getNodeType()
swmm_getNodeParam()
swmm_setNodeParam()
swmm_getNodeResult()
swmm_getNodePollut()
swmm_getNodeTotalInflow()
swmm_setNodeInflow()
swmm_getNodeStats()
swmm_getStorageStats()
swmm_setOutfallStage()
swmm_getOutfallStats()
swmm_getLinkType()
swmm_getLinkConnections()
swmm_getLinkDirection()
swmm_getLinkParam()
swmm_setLinkParam()
swmm_getLinkResult()
swmm_getLinkPollut()
swmm_setLinkSetting()
swmm_getLinkStats()
swmm_getPumpStats()
swmm_getSubcatchOutConnection()
swmm_getSubcatchParam()
swmm_setSubcatchParam()
swmm_getSubcatchResult()
swmm_getSubcatchPollut()
swmm_getSubcatchStats()
swmm_getSystemRoutingTotals()
swmm_getSystemRunoffTotals()
swmm_getLidUCount()
swmm_getLidUParam()
swmm_setLidUParam()
swmm_getLidUOption()
swmm_setLidUOption()
swmm_getLidUFluxRates()
swmm_getLidUResult()
swmm_getLidCOverflow()
swmm_getLidCParam()
swmm_setLidCParam()
swmm_getLidGResult()
swmm_getGagePrecip()
swmm_setGagePrecip()
swmm_getVersionInfo()