Service connections on private property were intentionally not addressed in the pilot program sub-system in an effort to reduce costs and to properly evaluate the contribution of infiltration/inflow (I/I) from private service laterals. This paper will detail the effectiveness of the first three ...
I&I Inflow & Infiltration I&I Injury & Illness I&I Inspector & Instructor I&I Interoperability and Integration I&I Industrial and Institutional cleaning I&I Installation and Integration I&I Inflammation and Immunity (medical disorders) I&I Impact & Implementation I&I Inventions & Innovations (US...
Urbanization and climate change are contributing to severe flooding globally, damaging infrastructure, disrupting economies, and undermining human well-being. Approaches to make cities more resilient to floods are emerging, notably with the design of flood-resilient structures, but relatively little is kno...
King County is embarking on an extensive program to assess inflow and infiltration (I⊘I) in each of 34 component agencies in the county's service area. The program will include rainfall and flow monitoring, computer modeling, economic analyses, field investigations, and pilot projects to ...
Countless municipalities around the country are faced with consent orders/decrees, and are spending millions of dollars with a common goal of achieving significant inflow and infiltration (Ⅰ/Ⅰ) reduction to regain capacity of their system and come into compliance with regulatory actions. However, ...
Also, a design storm was selected to predict the quantity of infiltration and inflow. These flow estimates were then input into a hydraulic model application, called XPSWMM, to assess the capacity of the system "spine". These projected flows were also used to assess the capacity of the ...
Among structures with low RT and inflow P concentrations common to non-point drainage, Fe-based materials had an overall higher cumulative removal efficiency compared to non-slag and slag materials. Keywords: phosphorus; phosphorus removal structures; water quality; phosphorus sorption materials; ...
We calculate the climatological mean values over the 30-year time period as follows. For horizontal plots, the temporal mean per grid box is calculated. For overlapping regions (mainly Europe, Africa and West Asia), we applied masks in order to only use values that belong to the respective ...
The climate change signals can be defined as the differences in the climatological mean values of the the future to the reference time period. We calculate the climatological mean values over the 30-year time period as follows. For horizontal plots, the temporal mean per grid box is calculated...
This distributed parameter model accounts explicitly for variation in runoff travel time and storage. In this method, a grid is overlaid on the watershed, which allows for calculating the distances from all regions of the watershed to the outlet to compute the inflow and outflow. The model ...