A note from the past, the SWMM3 and SWMM4 Acknowledgments from their respective manuals for the sake of posterity and in thanks for all of their past efforts.
Maintenance and updating of the EPA SWMM has been continuous since its
inception in 1969-70.
Over the many intervening years … Read the rest
Introduction – the reason for these series of blogs are as an expanded view of the input, engine and output of #SWMM5 It is a companion to the EPA Documentation which I describe here:
… Read the restI have noticed based on email questions and postings to the SWMM List Sever (a great
Designed in response to the needs of watershed and stormwater engineering professionals, InfoSWMM Sustain performs very sophisticated hydrologic and water quality modeling in watersheds and urban streams and enables users to develop, evaluate, and select optimal best management practice (BMP), Low Impact Development (LID) and Sustainable Urban Drainage Systems (SUDS) … Read the rest
The reason for this blog: The following is an excerpt from the EPA manual Storm Water Management Model Reference Manual Volume III – Water Quality (PDF) which can be found here
Underdrains are used in the following LID Controls
Underdrains are either recommended or required when the natural … Read the rest
Introduction – the reason for these series of blogs are as an expanded view of the input, engine and output of #SWMM5 It is a companion to the EPA Documentation which I describe here:
I have noticed based on email questions and postings to the SWMM List Sever (a great … Read the rest
A quick note: A really nice feature of the way #SWMM5 models water quality is the easy ability to model tracers for the contribution of the major processes. You can set up a concentration of 100 (for example) for DWF, RDII Flow, Runoff and Groundwater to find the percentage contribution … Read the rest
How to approximate a Steady State Model in SWMM5 and InfoSWMM using the Full Dynamic Wave Solution
The five core components of making this work correctly are:
One of the most powerful InfoSWMM, InfoSWMM SA and H2OMAP SWMM Application Tools from Innovyze is RDII Analyst. RDII Analyst will separate out the Groundwater base flow, Dry Weather Flow (DWF), DWF Patterns, estimate the Wet Weather flow component or RDII Rainfall -Derived Infiltration Inflow (I&I) and use a Genetic … Read the rest
Innovyze Releases RDII Analyst Generation V14.5,
Setting New Standard for Managing and Operating Sewer Systems
New Version Fully Supports Sewer Condition and Rehabilitation Priorities and Sewer Capacity Assessment
Broomfield, Colorado, USA, June 6, 2017 – Innovyze, a leading global innovator of business analytics software and technologies for smart wet infrastructure, … Read the rest
One of the most powerful Innovyze programs is RDII Analyst 2.0 for the Analysis and Calibration of RDII, DWF, DWF Patterns and GWI in Sewer Collection Systems
SWMM, InfoSWMM SA and H2OMAP SWMM Application Tools from Innovyze is RDII Analyst. RDII Analyst will separate out the Groundwater base flow, Dry … Read the rest
Thanks for the interesting blog about modeling and measurements… Read the rest
This is part of the #Inside_#SWMM5 series of blogs and is intended as a visual aid and code developer for the Storm Water Management Model Reference Manuals on https://www.epa.gov/water-research/storm-water-management-model-swmm I always think images (and some words) are best at explaining the internal working of code. I do encourage you to … Read the rest
This is part of the #Inside_#SWMM5 series of blogs and is intended as a visual aid and code developer for the Storm Water Management Model Reference Manuals on https://www.epa.gov/water-research/storm-water-management-model-swmm I always think images (and some words) are best at explaining the internal working of code. I do encourage you to … Read the rest
AAEES 2017 Innovyze Excellence in Computational Hydraulics/Hydrology Award Presented to Dr. Qian Zhang
Broomfield, Colorado, USA, May 23, 2017 – Innovyze, a leading global innovator of business analytics software and technologies for smart wet infrastructure, today announced that Dr. Qian Zhang, Research Scientist with the University of Maryland Center for … Read the rest
How to approximate the Flood polygon created in InfoSWMM RAM by using Arc Toolbox and Subcatchment Manager Tools
Step 1 – Run InfoSWMM and use Map Display to show the Maximum HGL. This is just for reference to the later created polygons.
Step 2 – not needed but as a … Read the rest
Innovyze and XP Solutions Merge
The New Innovyze Combines Two of the Most Powerful and Recognizable Names in the Marketplace; A Winning Combination for the Critical Water and Wastewater Industry
Broomfield, Colorado, USA, May 16, 2017 – Innovyze, a leading global innovator of business analytics software and technologies for smart … Read the rest
How to Model and Display Peaking Factors in InfoSWMM
A significant difference between InfoSewer/H2OMap Sewer and InfoSWMM/H2OMap SWMM is how peaking factors are applied to the dry weather flow (DWF) at the nodes. InfoSewer has unspeakable and peakable flow with the peakable flow equation defined in the peaking tab of … Read the rest
Innovyze Introduces InfoMaster WMS: Comprehensive Work Order and Inspection Management Software to Help Water/Wastewater Utilities Optimize Field Service and Repair Operation
Revolutionary New Extension Lets Users Manage the Entire Lifecycle of Work Orders and Inspections
Broomfield, Colorado, USA, April 25, 2017 – Innovyze, a leading global innovator of business analytics … Read the rest
This blog is a companion to the blog post https://swmm5.org/2017/04/17/swmm5-simple-100-mm-rainfall-model-for-lid-modeling-part-1/ in which a 1 Hectare model with 100 mm of rainfall had a simple Bio-Retention Cell with no LID outflows. In part 2 of this blog series we will add a drain coefficient of 10 mm/hr (Figure 1). The internal … Read the rest