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Showing posts from February, 2016

Infosessie nieuwste trends & tools drinkwater producten Innovyze #INFOWATER

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Infosessie nieuwste trends & tools drinkwater producten Innovyze
“SCADAWatch equips us with real-time operational and predictive analytics” Analytics that help us make faster and more confident decisions for optimal performance of our water distribution system. They give us a comprehensive view into the performance of our water systems and enable us to improve operational decisions and better manage risks with information to make decisions about asset renewal and rehabilitation. As a component of the District’s Asset Management Plan, SCADAWatch is envisioned to reduce cost to customers while maintaining required customer service levels."
“InfoWater is a critical component of our Twenty-Year Master Plan” The software’s comprehensive hydraulic and water quality modeling and simulation capabilities and its seamless GIS integration will help us improve our water system efficiency and performance, and ensure that we continue to best serve…

How to Pay America’s Big Sewer Bill from Next City @NextCityOrg

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An animated image of the Rainfall by Month on Planet Earth

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#SWMM5 #EPANET Redevelopment on Github

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Redevelopment on Github 1 retweet0 likes View Tweet activity More

Innovyze Further Expands RDII Analyst Functionality, Setting New Standard for Sanitary and Combined Sewer System Model Calibration

Innovyze Further Expands RDII Analyst Functionality, Setting New Standard for Sanitary and Combined Sewer System Model Calibration New Features Allow Unprecedented Analysis and Comparison of Rainfall-Derived Inflow and Infiltration Data, Parameters for Complex Sewers Broomfield, Colorado, USA, February 23, 2016 Innovyze, a leading global innovator of business analytics software and technologies for smart wet infrastructure, today announced the newest release of its RDII Analyst (Rainfall-Derived Inflow and Infiltration) for InfoSWMM and H2OMAP SWMM. The new version delivers expanded functionality, incorporating many advanced Genetic Algorithm (GA) optimization features. It increases its unmatched productivity by openly inviting the users to further adjust the dry weather flow (DWF) and RTK parameters (with initial and maximum monthly storages for continuous simulation) to achieve a better fit and ultimately a better model based on their experiences. The release confirms Innovyze’s com…

How old are U.S. water pipes? Old, but each city a different story. See the distribution of pipe ages

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1 hour ago 2/ How old are U.S. water pipes? see for help 1 hour ago 1/ ht How old are U.S. water pipes? Old, but each city a different story. See the distribution of pipe ages

Every State’s Temperature Trend for Every Season for the USA

Room for more action in the London Sustainable Drainage Action Plan (SuDS)

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RDII and DWF Analyst for InfoSWMM and H2OMap SWMM, #SWMM5, #INFOWORKS_ICM

Hyperlapse video of Peirce Reservoir, Singapore

Innovyze RDII Analyst for the Analysis and Calibration of RDII, DWF, DWF Patterns and GWI in Sewer Collection Systems

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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 Algorithm to find  the best fit 12 RTK parameters for RDII modeling.  This powerful tool can  be used for RTK flow in InfoSWMM, H2OMAP SWMM, InfoSewer, SWMM 5 and InfoWorks ICM.  Figure 1 shows one of the  end results of RDII Analyst – a correlation plot of Observed versus Calibrated RDII Volume for the simulated events. RDII Analyst is a significant improvement over the EPA SSOAP program, performs QA/QC of rainfall and flow monitoring data and decomposes the flow data into Dry-Weather Flow (DWF) and Wet-Weather Flow (RDII) components using criteria such as rainfall threshold. The DWF component is further analyzed to construct a DWF pattern that can be used to simul…

How Depression Storage works for #SWMM5 #HYDROLOGY in #INFOSWMM #iNFOWORKS_ICM #H2OMAP_SWMM

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Here is how depression storage works on the pervious area of a Subcatchment:

1. Rainfall starts on a Subcatchment without any existing storage,

2. The Rainfall is added to the Storage Depth of the Subcatchment,

3. Infiltration and Evaporation occur if the Storage Depth is positive with the limit that more than the Storage Depth cannot be infiltrated or evaporated per time step

4. The new Storage depth after Infiltration and Evaporation is computed

5. If the new Storage depth is greater than the Depression Storage, then you have Runoff

6. The new Storage depth after Runoff is computed

7. Repeat with a new time step

a. Infiltration then occurs at all times there is a positive Storage Depth
b. Runoff only occurs when the Storage Depth is greater than the Depression Storage
How Depression Storage works for in