At its peak in the 16th through the 18th centuries, the Ottoman Empire had wrested control of the entire Black Sea area, which was for the time an " Ottoman lake ", on which Russian warships were prohibited.

At various times in the past, and as late as the 1870s, the Bahr el Ghazal Depression, which extends from the northeastern part of the lake to the Djourab, acted as an overflow canal ; since independence, climatic conditions have made overflows impossible.

At this point, the water pushes northward up the Tonle Sab and empties into the Tonle Sap, thereby increasing the size of the lake from about 2, 590 square kilometers to about 24, 605 square kilometers at the height of the flooding.

At dawn on 4 January 1967, Campbell and his team felt weather and lake conditions were suitable for an attempt to break his existing record.

At the time of European contact, there were several groups of Iroquoian cultures living around the shores of the eastern end of the lake.

At the time it was formed, Gatun Lake was the largest man-made lake in the world.

At the south end of the lake is the village of Watkins Glen, New York, famed for auto racing and waterfalls.

At its height during the most recent ice age, the lake may have been deep.

At that time, the lake surface was at an elevation near.

At midnight on November 2, the people light candles and ride winged boats called mariposas ( butterflies ) to Janitzio, an island in the middle of the lake where there is a cemetery, to honor and celebrate the lives of the dead there.

At the time of King Arthur the Brue formed a lake just south of the hilly ground on which Glastonbury stands.

At below sea level, it is the lowest freshwater lake on Earth and the second-lowest lake overall ( after the Dead Sea, a saltwater lake ).

At its extremity is situated the small town of Gemlik ( ancient Cius ) at the mouth of a valley, communicating with the lake of Iznik, on which was situated Nicaea.

At full pool the lake extends into Placer County in the distance to the south.

At one point in August, Arnold sailed part of the fleet to the northern-most end of the lake, within of Saint-Jean, and formed a battle line.

At a survey in 1934 the quarry was 15. 9 acres, of which 5. 3 acres was lake.

At Festival Park, the one-hundred to two-hundred or so resident birds ( which include virtually-flightless domesticated birds, swans, mallards and Canada geese that cannot or do not migrate, and hybrids of all types ) that live at the lake year round, as well as migrant Canada geese and mallards, have stripped the shoreline and land of most vegetation, resulting in erosian, and have turned the shallow lake below the dam into little more than a muddy broth of bacteria.

At this date there were no settlers in the county, except the few already in the south along the Lizard lake settlement.

At this time, the lake was called Three Mile Lake.

At the southern end of the lake there is a large hill, called Quadna Mountain locally, presumably formed at the same time as the lake.

At normal levels, the lake has a surface area of.

`` At 200, 300, 400 feet under the water, when he must be paying very much attention, he will be thinking about what you are telling him.

At this point a working definition of idea is in order, although our first definition will have to be qualified somewhat as we proceed.

At his death Fred and Ralph, my husband, were named executors of the estate under the terms of the will.

At that point the Administration will have little reason to hang onto Gen. Swing.

Having hedged its bets in this way, PHS apparently decided it would be possible to make some sort of determination after all: `` At present radiation levels, and even at somewhat higher levels, the additional risk is slight and very few people will be affected ''.

`` At three o'clock if it will be of convenience to you at that time ''.

At that time consideration will be given to whether in the light of the United States supplies of rice available for Title 1, disposal, India's production, consumption and stocks of food grains, other imports from the United States and countries friendly to the United States, India's storage capacity, and other related factors, any increase would be possible in the portion of the total rice programmed which is currently planned for procurement during the first year.

At the recent horse show convention in New York it was stated that this Intermediate Judging Class is meeting with great success and will be a great help to future judges in the horse world.

At this date, it seems probable that the name of Serge Prokofieff will appear in the archives of History, as an effective Traditionalist, who was fully aware of the lure and danger of experimentation, and used it as it served his purpose ; ;

At some cities, this pick-up and delivery service is without additional charge, and, if you are budget-wise, when you are planning your itinerary, you will take advantage of these free delivery and collection stations in major cities within the larger European countries.

At the old nest, the queen will in the early fall cease to lay the fertilized eggs that will produce females.

At this time, however, there are signs that increased availability of mortgage credit will not act with the usual speed to stimulate a sharp rise in residential construction.

At this point the drains are readjusted so that the suds box drain will discharge directly into the waste line and the main tub drain is set at the 2-1/2 mark on the drain gauge.

At the time the will was drawn Mr. Hohlbein mentioned to me how mentally alert she seemed for her age, knowing just what changes she wanted made and so forth ''.

At the workshop, Mrs. Schenk will discuss `` the board and the staff, librarian-board relationships, personnel policies, how good is our librarian and staff, how good am I as a library board member and how good is our library ''.

At that time the second half of the Christian Youth Crusade against Communism will be staged.

At the same time, another purpose of the conference will be to get certain low-wage countries to control textile exports -- especially dumping of specific products -- to high-wage textile-producing countries.

At the Siege of Bayonne in October 1131, three years before his death, he published a will leaving his kingdom to three autonomous religious orders based in Palestine and politically largely independent on the pope, the Knights Templars, the Hospitallers, and the Knights of the Holy Sepulchre, whose influences might have been expected to cancel one another out.

At some speeds the airflow over the control surfaces will become turbulent, and the controls will start to flutter.

At that moment, Cora receives a telegram from the governor warning that if the quota of forty-nine cookies is not filled, she will be impeached.

At a minimum, an atom probe will consist of several key pieces of equipment.

At pHs lower than 5 most fish eggs will not hatch and lower pHs can kill adult fish.

At high levels of play, the formations will generally be more flexible: the top women players are capable of playing powerfully from the back-court, and will happily do so if required.