List of Contributions

Hi Barbara/Catherine: I get the sense that you are just wading into the waters of on-site wastewater and treatment disposal. There are a variety of Onsite septic systems designs and they can fail in a variety of ways. So on the surface, your question is a little broad to provide specific resources ...

If we think about stormwater on a macro scale, it is used as a resource everywhere. But, I think that you are limiting your question to just run-off from urbanized areas. There are many examples of stormwater being used for irrigation and other uses. I am hoping to steer the conversation to a slightly ...

​Hi Carmela, I agree that getting rid of lead in a water distribution system is the right thing to do. However, with limited resources, I think that you need to determine how much of the source of lead is likely to contaminate the water and then chose a method to reduce or eliminate that risk. ...

​HI Carmela: I have been involved with 1/2 dozen projects involving relining of old cast iron pipes. Some of the projects have been in service for more than 20 years. Most of the pipes relined were installed in the 1890s and early1900's. Each of the projects were successful at restoring flow capacity ...