{
 "generated_note": "出典・確度(conf: A=一次資料実読 / A-=OSM実マップ / B=検索グラウンディング・要個別確認)をデータ自体に保持。null=未確認(推測で埋めない)。",
 "facilities": [
  {
   "name": "船入場調節池",
   "type": "地下調節池",
   "completed_fy": 1990,
   "river": "目黒川",
   "capacity_m3": 55000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都目黒区中目黒一丁目",
   "lat": 35.64373,
   "lon": 139.70279,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都目黒区中目黒一丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "落合調節池",
   "type": "地下調節池",
   "completed_fy": 1995,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.71499,
   "lon": 139.67964,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "妙正寺川第二調節池",
   "type": "地下調節池",
   "completed_fy": 1995,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "上高田調節池",
   "type": "地下調節池",
   "completed_fy": 1997,
   "river": "妙正寺川",
   "capacity_m3": 160000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都中野区上高田五丁目",
   "lat": 35.7178,
   "lon": 139.67596,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都中野区上高田五丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "荏原調節池",
   "type": "地下調節池",
   "completed_fy": 2001,
   "river": "目黒川",
   "capacity_m3": 200000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都品川区西五反田三丁目",
   "lat": 35.6281,
   "lon": 139.71733,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都品川区西五反田三丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "黒目橋調節池",
   "type": "地下調節池",
   "completed_fy": 2018,
   "river": "黒目川",
   "capacity_m3": 221000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都東久留米市大門町二丁目",
   "lat": 35.76392,
   "lon": 139.54123,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都東久留米市大門町二丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "比丘尼橋下流調節池",
   "type": "地下調節池",
   "completed_fy": 2002,
   "river": "白子川",
   "capacity_m3": 212000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都練馬区大泉町二丁目",
   "lat": 35.76117,
   "lon": 139.60413,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都練馬区大泉町二丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm",
   "note": "白子川地下調節池と同容量 21.2万m3 (同規模設計、agy で建設局ページと突合済み)"
  },
  {
   "name": "神田川・環状七号線地下調節池",
   "type": "地下調節池",
   "completed_fy": 2005,
   "river": "神田川",
   "capacity_m3": 540000,
   "capacity_conf": "A",
   "capacity_source": "東京都建設局「令和8年6月3日の台風6号における調節池の効果(速報値)」 https://www.kensetsu.metro.tokyo.lg.jp/documents/d/kensetsu/-hp-8-6-3-6- (容量54万m3・延長4.5km・内径12.5m)",
   "address": null,
   "lat": 35.71716,
   "lon": 139.65293,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "霞川調節池",
   "type": "地下調節池",
   "completed_fy": 2006,
   "river": "霞川",
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.80756,
   "lon": 139.3087,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "鷺宮調節池",
   "type": "地下調節池",
   "completed_fy": 2013,
   "river": "妙正寺川",
   "capacity_m3": 35000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都中野区白鷺一丁目",
   "lat": 35.71885,
   "lon": 139.63812,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都中野区白鷺一丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "古川地下調節池",
   "type": "地下調節池",
   "completed_fy": 2017,
   "river": "古川",
   "capacity_m3": 135000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都港区三田一丁目",
   "lat": 35.65381,
   "lon": 139.74133,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都港区三田一丁目)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "善福寺川調節池",
   "type": "地下調節池",
   "completed_fy": 2017,
   "river": "善福寺川",
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.68878,
   "lon": 139.64581,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "白子川地下調節池",
   "type": "地下調節池",
   "completed_fy": 2018,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.74538,
   "lon": 139.62898,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "江戸川橋分水路",
   "type": "分水路",
   "completed_fy": 1977,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "仙川小金井分水路",
   "type": "分水路",
   "completed_fy": 1978,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "飛鳥山分水路",
   "type": "分水路",
   "completed_fy": 1982,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "高田馬場分水路",
   "type": "分水路",
   "completed_fy": 1982,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.71533,
   "lon": 139.69614,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "三沢川分水路",
   "type": "分水路",
   "completed_fy": 1983,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.63068,
   "lon": 139.49011,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "水道橋分水路",
   "type": "分水路",
   "completed_fy": 1986,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "お茶の水分水路",
   "type": "分水路",
   "completed_fy": 1999,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "入間川分水路",
   "type": "分水路",
   "completed_fy": 2013,
   "river": null,
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": null,
   "lon": null,
   "coord_conf": null,
   "coord_source": null,
   "completed_source": "東京都建設局「河川構造物(地下調節池・分水路)の予防保全計画[土木構造物編]」(令和4年3月) https://www.kensetsu.metro.tokyo.lg.jp/river/yobouhozen/doboku.htm"
  },
  {
   "name": "下高井戸調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "神田川",
   "capacity_m3": 30000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都杉並区下高井戸二丁目",
   "lat": 35.67003,
   "lon": 139.63852,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都杉並区下高井戸二丁目)",
   "completed_source": null
  },
  {
   "name": "比丘尼橋上流調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "白子川",
   "capacity_m3": 34400,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都練馬区東大泉二丁目",
   "lat": 35.75271,
   "lon": 139.59515,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都練馬区東大泉二丁目)",
   "completed_source": null
  },
  {
   "name": "富士見池調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "石神井川",
   "capacity_m3": 33800,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都練馬区関町北三丁目",
   "lat": 35.72568,
   "lon": 139.56937,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都練馬区関町北三丁目)",
   "completed_source": null
  },
  {
   "name": "南町調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "石神井川",
   "capacity_m3": 12000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都西東京市南町一丁目",
   "lat": 35.72628,
   "lon": 139.54707,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都西東京市南町一丁目)",
   "completed_source": null
  },
  {
   "name": "向台調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "石神井川",
   "capacity_m3": 81000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都西東京市向台町五丁目",
   "lat": 35.72025,
   "lon": 139.52956,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都西東京市向台町五丁目)",
   "completed_source": null
  },
  {
   "name": "野川大沢調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "野川",
   "capacity_m3": 158000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都三鷹市大沢五丁目",
   "lat": 35.67092,
   "lon": 139.53444,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都三鷹市大沢五丁目)",
   "completed_source": null
  },
  {
   "name": "金山調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "柳瀬川",
   "capacity_m3": 46000,
   "capacity_conf": "B",
   "capacity_source": "https://www.kensetsu.metro.tokyo.lg.jp/jigyo/river/pamphlet_kyouiku/jigyo/kasen/chousetsuchi/index.html",
   "address": "東京都清瀬市中里六丁目",
   "lat": 35.79083,
   "lon": 139.52707,
   "coord_conf": "B",
   "coord_source": "住所ジオコード (GSI, 住所は agy 裏取り: 東京都清瀬市中里六丁目)",
   "completed_source": null
  },
  {
   "name": "境川木曽東調節池",
   "type": "調節池",
   "completed_fy": null,
   "river": "境川",
   "capacity_m3": null,
   "capacity_conf": null,
   "capacity_source": null,
   "address": null,
   "lat": 35.55479,
   "lon": 139.42665,
   "coord_conf": "A-",
   "coord_source": "OpenStreetMap (施設ポリゴン重心)",
   "completed_source": null
  }
 ]
}