high water mark

The population reached the high water mark of 373 people in the mid-1940s.

Other states such as California use the high water mark.

As a result, the legal mean high water mark can be different from nature's.

There was also the high mark they set on the wall for him.

Over 13% of the students receive special education, a high mark.

The high mark for the 1980's was 7.4 million inches in 1984.

Their average age was 20, and they had come through training with high marks.

By 11:30, it was down 15 points from its high mark.

The high schools reached their highest mark in 1965 with 4,129 students.

This sets a very high water mark in almost every way.