11. "The public was clueless, " said attorney and hydrologist Larry Dunbar. 12. Michael worked as a hydrologist in the north of Israel ( for 25 years ). 13. Hydrologists have had to revamp their forecasts as waves of rain moved across the Middle West.14. Hydrologists want to preserve the island.15. Floods designated as 100-year or 75-year floods are just models used by hydrologists . 16. With rainfall deficits growing larger every day, hydrologists have been taking inventory of river flow rates. 17. "The police are afraid, too, " said Gubisav Standjele, a hydrologist . 18. Floyd's rains caused flooding that occurs once every 500 years, according to federal hydrologists . 19. A National Weather Service climatologist and a hydrologist were brought in to help prepare an evacuation plan. 20. A hydrologist warned Wednesday that the rest of the metropolitan area could face water restrictions by April.