The Measure of Flow per IDM (highlighted in green below) is determined by dividing the measured flow difference (highlighted in yellow) by the IDM (found in the pipes grid).
The highlighted fields are described in the table below:
Field Name |
Definition |
Meas Flo Diff (gpd) |
The downstream manhole measured flow minus the upstream manhole measured flow in gallons per day. |
Meas Flow per IDM |
The measured flow difference divided by the Total IDM. |