Clerks near Herrin IL. Find Herrin, IL clerk, including county, city, and circuit clerk, and clerk of court. Clerks provide information on public court records and legal documents, criminal, jail, and arrest records, marriage licenses, divorce, judicial, and probate records, businesses liens, notary services, real estate taxes and voter registration services. Showing 1-16 of 16 Clerks.
Wing dam in a man-made river bed. A wing dam or wing dike is a manmade barrier that, unlike a conventional dam, only extends partway into a river. These structures force water into a fast-moving center channel which reduces the rate of sediment accumulation while slowing water flow near the riverbanks.
Willow Creek Dam, a roller-compacted concrete gravity dam. A gravity dam is a dam constructed from concrete or stone masonry and designed to hold back water by utilizing the weight of the material alone to resist the horizontal pressure of water pushing against it.Gravity dams are designed so that each section of the dam is stable, independent of any other dam section.ravity dams are designed so that each section of the dam is stable, independent of any other dam section.