The point at which the name changes is near the present intersection of I and Ramona Streets, where the Wingohocking once joined the Tacony to form the Frankford Creek.
[4][5][6] The stream now flows in a combined sewer (carrying both storm water and raw sewage) under Belfield Avenue and close to the route of Wingohocking Street in the Logan neighborhood of Philadelphia.
In the 1860s, when municipal engineers drew up the preliminary drainage maps for Philadelphia's 129 square miles (330 km2), the conversion of many of the city's smaller streams into sewers became an integral part of the plan.
That mistakes were made in this process is evident in the city's Logan neighborhood, where more than 900 houses have been evacuated and demolished because of the threat of subsidence and collapse from weakened foundations caused by the inadequate fill material (fly ash) that was used when the stream was first covered.
As described above, the Wingohocking Creek system was composed of two branches, which converged at a point located under Belfield Avenue west of modern-day Broad Street.