By the late 1800s, that site was becoming full and a new site was needed.

However, it protected a much greater area, so not as many sites were needed to provide coverage of potential targets.

The volume of cases that the center sees is so great, he said, that ideally two additional sites are needed.

However, many other sites may not receive money that regional officials have said is needed for cleanup.

She did not estimate how many sites would be needed for bulky waste.

A site would be a great help and is badly needed,' he said.

A site was needed for a larger church.

A site much further from the city was needed, to ensure it too would not be crowded out.

She said 17 additional sites might be needed within five years.

The school met a felt need in the area and its enrolments grew to the point where a larger site and more classrooms were needed.