Lake Ontario Local Knowledge Practice Test

These questions are part of the practice quiz. Start practicing

• What is the typical water temperature range during summer in Lake Ontario?
• Which type of fishing is popular in Lake Ontario?
• Which river connects Lake Ontario to the Atlantic Ocean?
• Which two countries border Lake Ontario?
• Which bay is located 27 miles southwest of Oswego with depths from 18 to 48 feet generally 0.2 to 0.4 mile from the shore?
• What is the depth of water alongside the Essroc Cement Corp. Oswego Terminal Wharf Dock?
• What is the speed of the current in the Niagara River?
• What is the maximum NOS recorded depth for Lake Ontario?
• Which invasive species has notably affected Lake Ontario's ecosystem?
• In emergency situations, which authority should vessels contact in the Welland Canal?
• What is the primary ecological concern for Lake Ontario?
• Which light structure is characterized as a white octagonal tower with a red upper portion?
• Which shoal lies 3 miles northeast of West Ninemile Point and consists of a group of boulders and stony mounds just below the water surface?
• Is Lake Ontario the smallest of the Great Lakes?
• Which famous waterfall is located near the Niagara River, leading into Lake Ontario?
• Which bay is generally free of shoals outside of the Niagara Bar?
• Which of the following is a management initiative aimed at the environmental health of Lake Ontario?
• Who are recognized as the traditional custodians of the lands surrounding Lake Ontario?
• When navigating to the Welland Canal at St. Catherine, which color sector indicates the preferred channel?
• What is the average annual precipitation received by the Lake Ontario region?
• Where is a Pilot Exchange point for Lake Ontario?
• What recreational activity is popular on Lake Ontario during summer months?
• What is the horizontal clearance of the Route 104 Bridge in Rochester?
• What is found in the approach to Kingston Harbor, between Simcoe Island and Amherst Island?
• Which two major cities are located at the borders of Lake Ontario?
• Vessels must avoid the Niagara Bar by passing N of the lighted buoy about ____ miles N of Fort Niagara when bound between the Welland Canal points E of the Niagara River.
• Differences from normal variation on Lake Ontario have been observed in numerous locations from about _____.
• What is the main source of inflow into Lake Ontario?
• What is a key characteristic of the shoreline of Lake Ontario?
• How deep is the water at the Charlotte Dock in Rochester Harbor?
• What is the description of Braddock Harbor Light?
• What is a prominent feature on the approaches to Rochester Harbor?
• What impact do invasive species have on the ecosystem of Lake Ontario?
• What is the clearance of the O'Rourke Bridge in Rochester Harbor?
• Which area has a defined special anchorage area?
• Which harbor is known for its significant recreational boating activity?
• What is one major shipping route that passes through Lake Ontario?
• What is the primary purpose of the Welland Canal?
• What is the maximum length of Lake Ontario, from Burlington Bay to Sackets Harbor?
• What is a key feature of the shoreline of Lake Ontario?
• What is the height of the Sodus Outer Light tower?
• What type of light is Tibbetts Point Light?
• What is one of the main navigational challenges in Lake Ontario?
• During which time of year does Lake Ontario reach its lowest levels?
• What type of habitat is prevalent in the region surrounding Lake Ontario?
• What bay is at the widened mouth of the East Branch Twelve Mile Creek which is about 12 miles east of the mouth of the Niagara River?
• What influenced the popularity of catamarans for recreational sailing on Lake Ontario?
• What is true about the Irondequoit Bay Outlet during winter?
• During which part of the year are gales most likely on Lake Ontario?
• Which description fits the Nine Mile Point Light?
• What bay, about 1 mile wide, extends NE for about 5.5 miles and has deep water except for a very shallow expanse in the upper section?
• Where is the largest dry dock located on Lake Ontario?
• How many Great Lakes are there in total, including Lake Ontario?
• What type of regulations are in place for boating on Lake Ontario?
• On Lake Ontario, prevailing SW and W winds are most persistent during which seasons?
• Which of the following is found in the approaches to Kingston Harbor, between Simcoe Island and Amherst Island?
• Who has the authority in Rochester to permit vessels to moor to any US structure?
• Which is an ecological benefit of Lake Ontario?
• In which direction do autumn gales most likely blow on Lake Ontario?
• What is the depth of water alongside the Essroc Cement Corp. Charlotte Dock in Rochester Harbor?
• What is the current speed of the Niagara River?
• What is the length from Burlington Bay Light to the head of the St. Lawrence River (Tibbets Point)?
• What area of Lake Ontario was once referred to as The Graveyard due to bad weather?
• Where can you obtain regulations and information about the Welland Canal?
• What action should the first vessel stopping at the Cape Vincent harbor for shelter take?
• What is a significant risk to waterfront property during winter storms on Lake Ontario?
• What is the available depth of water in Sodus Bay?
• The Welland Canal and Lake Ontario are under the control of which entity?
• What bridge crosses the entrance of the Genesee River in Rochester, NY?
• What is an accurate description of the Port Weller Outer Light?
• A fixed highway bridge at the mouth of the Chaumont River has a clearance of how many feet?
• What is the description of Braddock Point Light in Braddock Bay?
• What is a key purpose of the Toronto waterfront development?
• Can appropriate vessels access the New York State Barge Canal System through Oswego Harbor?
• What government body regulates shipping on Lake Ontario?
• Which of the following is the strongest sustained wind recorded on Lake Ontario?
• How many provinces and states does Lake Ontario arise from?
• Which historical event occurred at the Battle of Fort Ontario during the War of 1812?
• What is the characteristic of Wautoma Shoal Buoy?
• What is the significance of the Welland Canal in relation to Lake Ontario?
• What is the depth maintained in the Burlington Canal on Lake Ontario?
• The main vessel route from the St Lawrence River and Toronto lies _____?
• What is the effect of the Welland Canal on shipping routes?
• The Irondequoit Bay Outlet Bridge is placed in a closed-to-navigation position until what date?
• What is one benefit of the recreational developments along the Toronto waterfront?
• Tibbetts Point Light, at the head of the St. Lawrence River, is shown from a _____ on the point?
• What bay is located 13 miles southwest of Oswego?
• On the Oswego River, what is the current's velocities during flood conditions?
• During flood conditions, what is the maximum velocity of currents in the Oswego River?
• What is a notable feature of the Toronto International Boat Show?
• What makes navigating in Rochester harbor dangerous?
• Name the largest city on the eastern shore of Lake Ontario.
• What type of bottom is found in the deeper portions of Guffin Bay for good anchorage?
• What environmental impact can wind patterns over Lake Ontario have?
• Name one significant island located in Lake Ontario.
• How tall is the Fort Niagara Light tower?
• What type of fish is commonly found in Lake Ontario?
• Which town lies on the west side of the entrance to the Niagara River?
• What is the available depth of water in the Little Sodus Bay anchorage?
• How does Lake Ontario impact the climate in surrounding areas?
• Which factor primarily contributes to the seasonal temperature variations in areas surrounding Lake Ontario?
• Oak Orchard Creek is located in which city?
• Which aspect of Lake Ontario is crucial for local economy and transportation?
• Which type of light is 80 feet tall with a specific marking?
• What is the average surface area of Lake Ontario?
• What is the primary purpose of the special anchorage areas in Lake Ontario?
• What is the speed limit in Outer Rochester Harbor?
• What recommended safety equipment should be carried while boating on Lake Ontario?
• What does EEZ stand for in maritime terminology?
• Which of the following best describes recreational opportunities enhanced by the Toronto waterfront development?
• What is the role of the Lake Ontario Waterkeeper organization?
• During which month does Lake Ontario generally reach its highest water temperatures?
• What is the primary city located on the northern shore of Lake Ontario?
• Which two U.S. states have shorelines on Lake Ontario?
• What is the elevation of Lake Ontario?
• Where is Fort Niagara Light located?
• According to the Seaway Handbook, what is the maximum breadth for vessels transiting the St. Lawrence Seaway Locks?
• Which island is located 0.9 miles south-southwest of Bass Island?
• Which popular sporting event is regularly held on Lake Ontario?
• During which seasons are prevailing SW and W winds most persistent on Lake Ontario?
• Which city is located at the mouth of Eighteenmile Creek?
• What geological feature plays a critical role in the history of Lake Ontario’s formation?
• What weather pattern is common during the fall months around Lake Ontario?
• Point Breeze, NY, is at the mouth of Oak Orchard Creek. What is the clearance of the fixed highway bridge crossing the creek?
• What is a common recreational fishery in Lake Ontario?
• For self-propelled vessels of 1500 or more, what must the owner or master ensure?
• What is the main goal of the Lake Ontario Lakewide Action and Management Plan (LAMP)?
• Lake Ontario and the Welland Canal are divided into how many Vessel Traffic Control Sectors?
• How frequently does the International Joint Commission review water levels in Lake Ontario?
• What natural disaster can significantly impact Lake Ontario?
• What is the predominant type of wetland found along the shores of Lake Ontario?
• Which visibility restriction is considered the most frequent and troublesome?
• During which season are the winds the strongest on Lake Ontario?
• What is the clearance of the swing span of the Irondequoit Bay Outlet bridge?
• What is the speed limit in Rochester Harbor?
• Which of the following is most likely to be found in the St. Lawrence Seaway?
• On what VHF-FM channel do vessels check in with Seaway Newcastle?
• What is the maximum depth of Lake Ontario?
• Where can supplemental information on vessel dimensions for the St. Lawrence Seaway be found?
• Name a town located on the southern shore of Lake Ontario in New York.
• What is the depth at which the Essroc Cement Corp. Oswego Terminal Wharf Dock is located?
• What is the name of the strait that connects Lake Ontario to Lake Erie?
• What broad bay is found east of Nine Mile Point?
• The channel between the mainland and which island is broad, deep, and is occasionally used by tows bound to and from the St. Lawrence River?
• What are the key warning signs of a storm while out on Lake Ontario?
• What is the maximum length of Lake Ontario, from Burlington Bay to Sackets Harbor?
• What is the primary reason for the dramatic fluctuations in Lake Ontario's water levels?
• Which city is known for hosting the annual Toronto International Boat Show?
• Which body of water connects Lake Ontario to the St. Lawrence River?
• Approximately what percentage of the Great Lakes water is contained in Lake Ontario?
• Other than the Niagara Bar, where is Lake Ontario free of shoals?
• On the Oswego River, what are the current's velocities during flood conditions?
• Which outdoor event takes advantage of the conditions on Lake Ontario?
• The Lake Ontario entrance to the river is located between which two land points?
• What type of zone surrounds the Nine Mile Nuclear Station near Nine Mile Point?
• Who regulates the drawbridges of the United States?
• Which island is located close to Stoney Point on Lake Ontario?
• What type of activity is primarily promoted through events on Lake Ontario?
• Which of the following is a common navigational aid used on Lake Ontario?
• What type of fishing is prevalent in Lake Ontario?
• Which structure is indicated to have a 64-foot height and a dwelling attached?
• Which of the following vessels typically require special attention in Lake Ontario?
• Which water management issue is a concern for Lake Ontario due to urban runoff?
• What is a common weather condition that can affect navigation on Lake Ontario?
• How often do currents change direction in Lake Ontario?
• What is the maximum allowable draft for a vessel navigating the Saint Lawrence Seaway Locks?
• Where is the pilot exchange point located on Lake Ontario?
• Which canal connects Lake Ontario to the upper Lakes?
• What is the length of the shipping season on Lake Ontario?
• On which VHF-FM Channel should you contact Seaway Newcastle?
• What is the maximum depth available in Blind Sodus Bay?
• Guffin Bay is separated from Chaumont Bay by Point Salubrious and which island?
• To minimize the hogging effect during hot weather, what precaution should be taken?
• Which river is one of the main tributaries feeding into Lake Ontario?
• Local magnetic disturbances of up to 37° from normal variation have been observed in which harbor's approaches?
• In US waters, who do you request authorization from to transit through security zones such as nuclear power plants?
• Which region is noted for its scenic views and recreational boating on Lake Ontario?
• What is the depth of Big Bar Shoal on Lake Ontario?
• Which environmental concern is associated with Lake Ontario?
• On what part of Lake Ontario is the most significant amount of shoals located?
• What type of arrival information is required when entering the Welland Canal?
• What is the characteristic of the Chaumont Harbor Light?
• Which VHF channel do upbound vessels call on when reporting at the Mid-Lake CIP?
• How can boating safety be ensured on Lake Ontario?
• How do the winds over Lake Ontario most significantly influence local weather?
• In the spring, what is the most common type of fog encountered on Lake Ontario?
• What type of bottom does Sodus Bay have for anchorage?
• After the initial position call to SEAWAY NEW CASTLE, which VHF-FM channel should be guarded?
• What is the radio call sign of the Burlington Canal Lift Bridge?
• Which bay is about midway between the mouth of the Niagara River and the head of the St. Lawrence River?
• In what year did the last major commercial shipping canal on Lake Ontario open?
• What was the impact of climate change on Lake Ontario?
• In which bay are there two overhead cables with clearances of 65 and 75 feet crossing the bay?
• A regulated danger area due to what is located 2 miles West of the Niagara River Mouth?
• What is the length from Burlington Bay Light to the head of the St. Lawrence River (Tibbets Point)?
• What is the light characteristic of Sackets Harbor Light?
• Which famous singer developed a song based on Lake Ontario's sunsets?
• What is the vertical clearance for the Bridge Street bridge in the Oswego River?
• Which city is the terminus of the New York State Canal System?
• What factor primarily retards the growth of ice in Lake Ontario during fall and spring?
• Which city is opposite Fort Niagara on the Ontario side of the river?
• What prevents navigation on the lower Niagara River upstream from Lewiston and Queenstown?
• Which is an accurate description of the Clayton to False Duck Island Nine Mile Point Light?
• What is the maximum allowed speed limit in most areas of Lake Ontario for motorboats?
• What is the height of the Fort Niagara Light?
• What is the main recreational activity enjoyed on Lake Ontario?
• Which bay is separated from Lake Ontario by Point Peninsula and the adjoining mainland point?
• What is an accurate description of the Rochester Harbor Light, which is 40 feet above the water?
• What major body of water lies to the east of Lake Ontario?
• The Henderson Harbor Special Anchorage Area on Lake Ontario is maintained through what dates?
• Which type of sailboat is most popular for recreational sailing on Lake Ontario?
• What is the maximum depth at the deeper portions of Guffin Bay?
• What is the primary hazard for vessels navigating during rough weather on Lake Ontario?
• What is one major environmental concern related to Lake Ontario?
• On which side of the Niagara River is the U.S. Coast Guard Station located?
• Which major Canadian province borders Lake Ontario?
• When was the last major ice cover recorded on Lake Ontario?
• What island is situated 1.5 miles southwest of Horse Island?
• What is the clearance of the fixed bridge at Point Breeze, NY?
• What role does the International Joint Commission play regarding Lake Ontario?
• What VHF-FM channel does Seaway Newcastle Traffic control guard?
• What is the name of a floating festival held annually on the shores of Lake Ontario?
• Between Lime Barrel Shoal and Gull Island is a deepwater passage with depths of _____ to _____ feet.
• Tibbett's Point Light is 69 feet above the water. The reef extends about ____ feet around the point with a rock ledge and a least depth of 18 feet near its outer end.