Blog Archives

Watermain Break in Rotterdam Causes Flooding

Water pressure may be low in some areas and residents should limit water usage. Police advise residents to avoid the area of the water main break. …read more

Posted in Main break

Live chat: Bay City officials holding press conference to update on water emergency

Crews have searched throughout the day for the source of the water main break, but have come up empty handed. An emergency meeting was … …read more

Posted in Main break

Bay City/Bay County water emergency in effect

According to The Associated Press, Bay City officials were searching Sunday for the source of a water main break that was draining 10 million gallons … …read more

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Bay City losing millions of gallons in water break

Bay City Bay City officials were searching Sunday for the source of a water main break that was draining 10 million gallons of water a day and … …read more

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Water main break reported in Sorrento Valley

SAN DIEGO – Customers in Sorrento Valley are without water service Saturday while crews work to repair a water main break. The 12-inch concrete … …read more

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Rotterdam Water Main Break Closes One Road

ROTTERDAM, N.Y. — One road is closed in Rotterdam after a water main break, leaving some residents with low water pressure. The break happened … …read more

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EPANET Excel Add-In

A colleague of mine sent me an Excel Add-In which utilize the EPANET Toolkit functions. This Add-In is just the right tool for all Excel users who want to make custom EPANET simulations without writing a line of code, just

Posted in EPANET related, Free software, Programming Tagged with: ,

The creator of EPANET has retired

Jim Uber posted on the EPANET-Users list that Lew Rossman, the creator of EPANET, has retired. He also sent the code of QHCSIM which Lew published back in 1991 and might be the first public version of a combined hydraulic

Posted in Announcements, EPANET related, Free software, Programming, Water simulation Packages Tagged with: , , ,

Running HEC-RAS from Visual Basic 6 and Excel VBA

HEC-RAS is free a software by the Hydrologic Engineering Center (HEC) at the US Army Corp of Engineers which allows you to perform one-dimensional steady flow, unsteady flow, sediment transport/mobile bed computations, and water temperature modeling. Recently I needed to run HEC-RAS from my

Posted in Free software, Programming, Storm & Sewer software Tagged with: , , , ,

EPANET class for C#

The previous C# class I posted about a year ago had some issues and bugs. Vyacheslav Shevelyov, who reported a few of these issues, took upon himself to write a new C# class for the EPANET Toolkit. From the class readme

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