Context_1 : Broad Bay Colony is a fairly affluent unincorporated community in northeast Virginia Beach, Virginia. Broad Bay Manor is located in the community. Context_2 : Shulishader (Scottish Gaelic: "Siadar an Rubha" ) is a small village with a population of around 120 people in Point, Outer Hebrides on the Isle of Lewis, Scotland. Located on the north-western side of the Eye Peninsula, it overlooks Broad Bay. Most of the village is over 60m above sea level, affording excellent views across the bay and northern Lewis, though the land falls gently towards the sea before ending in small cliffs. There are several small, difficult to access, sandy beaches, and a small cove on the coastline. The cove is accessible via 88 dilapidated steps, and contains a pebble peach, some natural caves and a concrete structure once used for boat moorings above the high tide line. Context_3 : Trial Bay is a broad bay on the Mid North Coast of New South Wales, Australia. The bay faces northwards and extends from Laggers Point in the east around to Grassy Head to the west, past the town of South West Rocks and the Macleay River mouth. Context_4 : Silver Creek is a mining ghost town in Clear Creek County, Colorado, USA. The town never had a post office of its own, but received its mail via the Lawson post office. The town is only accessible via unimproved road. Most of the mines were located upstream from the town. Context_5 : Effingham is a town in Carroll County, New Hampshire, United States. At the 2010 census, the town population was 1,465. Effingham includes the villages of Effingham Falls, Effingham (Lord's Hill), Center Effingham (Drake's Corner), and South Effingham. Pine River State Forest is in the south. Context_6 : Rocky Creek Dam is a minor rock fill clay core embankment dam across the Rocky Creek, located upstream of Lismore in the Northern Rivers region of New South Wales, Australia. The dam's main purpose is to supply potable water for the region, including Lismore, Ballina, Byron Bay, Evans Head and Alstonville. The impounded reservoir is called Rocky Lake. Context_7 : Chewang () is a town in Hejiang County, in southeastern Sichuan province, China, located on the eastern (right) bank of the Chishui River (赤水河), located upstream from the county seat, where that river joins the Yangtze, and downstream of Chishui City in Guizhou. , it has 1 residential community (社区) and 9 villages under its administration. The town is about 18 km south-southwest of the county seat, Hejiang Town (合江镇), but just under 10 km northeast of Chishui City. Context_8 : Sandown Bay is a broad bay which stretches for much of the length of the Isle of Wight's southeastern coast. It extends ten kilometres from Culver Down and Yaverland in the northeast to just south of Shanklin in the southwest, near the village of Luccombe. Near Luccombe, the bay is separated from The Undercliff by a large headland from which Lowtherville sits atop. The towns of Shanklin, Lake and Sandown are located on the bay's coast, while Luccombe and Lowtherville feature panoramic views across both Sandown Bay to the East and the Undercliff to the southwest. Context_9 : Broad Bay is a 431 acre freshwater lake located in Carroll County in eastern New Hampshire, United States, in the towns of Freedom and Ossipee. Broad Bay is part of a chain of four lakes with identical water levels, due to a dam located downstream in Effingham Falls. Upstream, a channel connects Broad Bay to Ossipee Lake, while a channel leads downstream through Leavitt Bay and Berry Bay to the start of the Ossipee River, which flows east into Maine and the Saco River. Context_10 : The Bay of Zea, since Ottoman times and until recently known as Paşalimanı (Πασαλιμάνι), is a broad bay located at the eastern coast of the Piraeus peninsula in Greece. It hosted the swimming events at the 1896 Summer Olympics held in Athens. A seaport and marina are located in the bay. fact_1 :  Broad Bay is part of a chain of four lakes with identical water levels, due to a dam located downstream in Effingham Falls. fact_2 :  At the 2010 census, the town population was 1,465. Question: Broad Bay is located upstream from a town with a total population of what?
Output: 1,465