Category: Water Quality

Water Quality Modeling

Hydrogen Sulfide, Corrosion and BOD5 in Innovyze InfoSewer

Hydrogen Sulfide, Corrosion and BOD5 in Innovyze InfoSewer The control of odorous gases and the corrosion of sewers are the two most important problems in operating wastewater collection systems. Evaluation of existing […]

FIPR, ESE Report – Ecological Considerations of Reclaimed Lakes in Central Florida’s Phosphate Region.

03-018-030 Ecological Considerations of Reclaimed Lakes in Central Florida’s Phosphate Region. Volume 2. Oliver C. Boody et al., Environmental Science & Engineering, Inc. May 1985. 03-018-029 Ecological Considerations of Reclaimed Lakes in […]

Simple SI Unit Model for SWMM5 LID with 100 mm Rainfall – Part 2

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 […]

Stormwater Modelling in InfoSewer and H2OMap Sewer

Stormwater Modelling in InfoSewer and H2OMap Sewer Steady-state analysis and design of storm sewers is usually accomplished under worst (i.e., peak) runoff conditions to test transporting capacity of the network without causing […]

InfoSewer and H20Map Sewer Theory for Nodes, Links and Force Mains/Pumps

InfoSewer and H20Map Sewer Theory for Nodes, Links and Force Mains/Pumps In the past few years, advances in infrastructure management technology have been occurring at an accelerated pace. This technology is now […]

Simulation Capabilities in InfoSewer and H2OMap Sewer

Simulation Capabilities in InfoSewer and H2OMap Sewer InfoSewerH20Map Sewer provides unparalleled network analysis and simulation capabilities for performing a wide range of essential modeling tasks. WithInfoSewerH20Map Sewer, the entire sewer collection system […]

Exporting To Sanitary Sewer Conveyance System Models for InfoSewer

Exporting To Sanitary Sewer Conveyance System Models for InfoSewer InfoSewerH20Map Sewer /Pro can write the contents of a network model created in InfoSewerH20Map Sewer Pro to standard GIS formats (e.g., Shapefiles) for […]

InfoSewer and H2OMap Sewer Extended Period Dynamic Simulation (Unsteady Flow)

InfoSewer and H2OMap Sewer Extended Period Dynamic Simulation (Unsteady Flow) InfoSewerH20Map Sewer Pro tracks the movement of wastewater flowing through the network over an extended period of time under varying wastewater loading […]

Job Posting – Sediment and Water Quality Transport in Urban Watersheds Research Participation Program Office of Research and Development National Risk Management Research Laboratory U.S. Environmental Protection Agency (EPA)

Sediment and Water Quality Transport in Urban Watersheds Research Participation Program Office of Research and Development National Risk Management Research Laboratory U.S. Environmental Protection Agency (EPA) EPA-ORD/NRMRL-WSWRD-2015-04 Project Description: A postgraduate research […]

BMP, LID, SUDS, WSUD E INFRAESTRUTURA VERDE – PRÁTICAS QUE REVOLUCIONAM A DRENAGEM URBANA

This page has very good graphics on LID and SuDS BMP, LID, SUDS, WSUD e Infraestrutura verde – práticas que revolucionam a drenagem urbana By Ana Caroline Pitzer Jacob Posted 29 de […]

Viewpoint: Handling storm water: Let’s learn from others – Pensacola, Florida

Viewpoint: Handling storm water: Let’s learn from others Pensacola3:26 p.m. CST February 1, 2015 (Photo: Ben Twingley/btwingley@pnj.com) Source:  http://www.pnj.com/story/opinion/2015/01/30/viewpoint-handling-storm-water-learn-others/22606595/ Storm water infrastructure – be it pipes, ponds, or rain gardens – is […]

URBAN RAINFALL-RUNOFF-QUALITY DATA BASE ADDENDUM 1: STATISTICAL ANALYSIS AND ADDITIONAL DATA

URBAN RAINFALL-RUNOFF-QUALITY DATA BASE  ADDENDUM 1: STATISTICAL ANALYSIS AND ADDITIONAL DATA A three part PDF file containing data from the 1970’s and Early 1980’s Urban Rainfall Runoff Quality Database Addendum1_Part3 Urban Rainfall […]

Innovyze Releases InfoSWMM Sustain for Comprehensive Urban Stormwater Treatment and Analysis

Press Room | Products | News | Events | The Company   Innovyze Releases InfoSWMM Sustain for Comprehensive Urban Stormwater Treatment and Analysis New Software Lets Stormwater Management Professionals Determine Optimal BMP Combinations at Various Watershed Scales Based on Cost […]

SWMM 5 QA and Application Manuals on the EPA Web Site

Subject:   SWMM 5 QA and Application Manuals on the EPA Web Site   The EPA Web Site has three manuals that you can download at http://www.epa.gov/nrmrl/wswrd/wq/models/swmm/#Downloads   1.   SWMM Applications Manual 2.   SWMM 5 Quality Assurance Report 3.   SWMM 5 Users Manual   via Blogger http://www.swmm5.net/2013/08/swmm-5-qa-and-application-manuals-on.html

Mass Balance for Water Quality in SWMM 5

Subject:   Mass Balance for Water Quality in SWMM 5   The rainfall concentration is listed in the wet deposition row of the Runoff Quality Continuity Table, the washoff such as EMC washoff is listed in the Surface Runoff row.  If you are […]

Water Quality Treatment Removal Variables in SWMM5

Subject:    Water Quality Treatment Removal Variables in SWMM5   The treatment variables for Water Quality in a SWMM 5 storage unit (Figure 1) can be either:  1.       A Process Variable a.       HRT or Hydraulic Residence Time b.      DT or Time Step c.       FLOW or The Current Inflow d.      DEPTH or […]

H2OMAP Sewer and InfoSewer Water Quality Options

Subject:   H2OMAP Sewer and InfoSewer Water Quality Options   You can model 8 options in H2OMAP Sewer and InfoSewer to simulate various aspects of Water Quality (Figure 1).  If you make the base scenario no water quality you can have the same network, same loading but different aspects of water quality in seven child scenario’s (Figure […]

Innovyze Releases QualWatch, Next Generation of Early Warning Network Monitoring and Water Quality Event Detection

Press Room | Products | News | Events | The Company   Innovyze Releases QualWatch, Next Generation of Early Warning Network Monitoring and Water Quality Event Detection Breakthrough Release with Vanguard Predictive Analytics Delivers 24/7/365 Distribution System Water Quality Surveillance, […]

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