{"id":null,"ids":[],"kind":"named in documents","name":"Hetch Hetchy system","tied_by":"name","block":null,"release":"v0.7.1","rows_columns":["t","id","year","y","date","kind","topic","outcome","summary","tier","source","leaf","scan","addr","quote","note","title","how","g","rec","sc"],"rows":[["f","dl-sf-facts-v1.1-haiku55-2026-10/C123298588:170/5",1928,1910,"1910","project","study or report",null,"Hetch Hetchy System · cost usd: $45,000,000 bond issue","unverified","C123298588",170,"https://archive.org/details/C123298588/page/n169",null,"A bond issue of $45,000,000 was voted in 1910 to develop this source",null,"The San Francisco-San Mateo survey, 1928","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:25/1",1985,1910,"1910","event","study or report",null,"Hetch Hetchy system bond issue · approved: $45 million bond issue approved by voters, 20 to 1 majority in 1910","unverified","C124889945",25,"https://archive.org/details/C124889945/page/n24",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:25/6",1985,1912,"1912","project","study or report",null,"Hetch Hetchy system · sponsor: [name withheld], preliminary design published 1912 by [name withheld], hired by the City","unverified","C124889945",25,"https://archive.org/details/C124889945/page/n24",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:3/2",1985,1913,"1913","project","study or report",null,"Hetch Hetchy system · cost usd: $45 million bond issue approved 20-1 by San Francisco voters","unverified","C124889945",3,"https://archive.org/details/C124889945/page/n2",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101744336:649/1",1910,1914,"May 4, 1914","measure","other",null,"Sinking test holes for water, Hetch Hetchy system · cost usd: $2,500 appropriation","unverified","C101744336",649,"https://archive.org/details/C101744336/page/n648",null,"an appropriation of $2,500 for sinking test holes for water in the Richmond and Sunset Districts",null,"Official opinions of Percy V. Long, City Attorney of the City and County of San Francisco, State of California ; [1908-1912]","n","m",0,-1.0],["d","qipu:sf/decision/journalofproceed1923sanfrich:1209/10",1923,1923,"1923-10-22","claim","water-sewers","passed","Payment of $12,950 (≈ $255,168 in 2026 dollars) to The Pelton Water Wheel Co. for forged steel pipe for the Hetch Hetchy system approved.","quoted","journalofproceed1923sanfrich",1209,"https://archive.org/details/journalofproceed1923sanfrich/page/n1209",null,"The Pelton Water Wheel Co., forged steel pipe (claim dated Oct. 3, 1923), $12,950.",null,null,"n","a",0,2.36],["f","dl-sf-facts-v1.1-haiku55-2026-10/C123298588:170/6",1928,1925,"1925","project","study or report",null,"Hetch Hetchy System · cost usd: $10,000,000 bond issue","unverified","C123298588",170,"https://archive.org/details/C123298588/page/n169",null,"A bond issue of $10,000,000 was voted in 1925, and on May Ist, 1928",null,"The San Francisco-San Mateo survey, 1928","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C123298588:170/7",1928,1928,"1928","project","study or report",null,"Hetch Hetchy System · cost usd: $24,000,000 final bond issue","unverified","C123298588",170,"https://archive.org/details/C123298588/page/n169",null,"on May Ist, 1928, a final bond issue of $24,000,000 was voted to complete the project",null,"The San Francisco-San Mateo survey, 1928","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:41/4",1985,1929,"1929","project","study or report",null,"Foothill Tunnel · cost usd: $8 million, completed 1929","unverified","C124889945",41,"https://archive.org/details/C124889945/page/n40",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["d","qipu:sf/decision/journalofproceed27sanfrich:432/3",1932,1932,"1932-02-29","ordinance","water-sewers","passed","Board is considering a land trade in Tuolumne County with Jos. J. Musante for the Priest reservoir of the Hetch Hetchy system.","quoted","journalofproceed27sanfrich",432,"https://archive.org/details/journalofproceed27sanfrich/page/n432",null,"Providing for the Trading of City-Owned Land in Tuolumne County for Other Land in Tuolumne County; Required for Hetch Hetchy Reservoir.",null,null,"n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:8/2",1985,1934,"1934","event","study or report",null,"Hetch Hetchy System · other: [name withheld] water delivered into the Water Department local distribution system","unverified","C124889945",8,"https://archive.org/details/C124889945/page/n7",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:41/3",1985,1936,"1936","project","study or report",null,"Moccasin Reservoir system · cost usd: $900.000 (completed 1936)","unverified","C124889945",41,"https://archive.org/details/C124889945/page/n40",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,3.0],["d","qipu:sf/decision/journalofproceed33sanfrich:384/2",1938,1938,"1938-03-14","ordinance","water-sewers","passed first reading","Supervisors passed on first reading a $4,000 (≈ $95,586 in 2026 dollars) appropriation to repair storm damage to the Hetch Hetchy system.","quoted","journalofproceed33sanfrich",384,"https://archive.org/details/journalofproceed33sanfrich/page/n384",null,"Appropriation of 34,000 for Repairing Storm Damage to Hetch Hetchy System.",null,null,"n","a",0,2.86],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/1",1985,1960,"1960","building","study or report",null,"[name withheld] · built: came on line","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/9",1985,1961,"1961","project","study or report",null,"New Don Pedro Dam and Reservoir · cost usd: San Francisco invested $45 million from 1961 water system bond issue","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/7",1985,1965,"1965","project","study or report",null,"Canyon Power Tunnel · cost usd: completed in 1965 at a cost of $11 million","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/11",1985,1967,"1967","project","study or report",null,"New Don Pedro Dam and Reservoir · other: Army Corps of Engineers contribution for flood control and dam construction","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/5",1985,1967,"1967","building","study or report",null,"[name withheld] · built: came on line","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:40/10001",1985,1969,"1969","project","study or report",null,"Moccasin powerhouse · built: New Moccasin powerhouse started service in 1969, rated at 90 kW","unverified","C124889945",40,"https://archive.org/details/C124889945/page/n39",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:40/10002",1985,1969,"1969","project","study or report",null,"Moccasin powerhouse · cost usd: $8.3 million","unverified","C124889945",40,"https://archive.org/details/C124889945/page/n39",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101694397:157/3",1978,1978,"1978-03-31","finding","audit",null,"Hetch Hetchy Project · finding: Power generated on the Hetch Hetchy System increased fivefold over the past 18 years while water deliveries rose 50%","unverified","C101694397",157,"https://archive.org/details/C101694397/page/n156",null,null,null,"Report to the finance committee of the Board of Supervisors : review of the operations of the Public Utilities Commission (PUC), PUC General Office, Water Department, Hetch Hetchy Project, PUC Data Processing Center","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C123306822:9/2",1982,1982,"","agency","plan",null,"Hetch Hetchy system · other: provides electricity for City and County municipal operations","unverified","C123306822",9,"https://archive.org/details/C123306822/page/n8",null,null,null,"Comprehensive plan","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/10",1985,1985,"","project","study or report",null,"New Don Pedro Dam and Reservoir · cost usd: total cost of the project","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/2",1985,1985,"","building","study or report",null,"[name withheld] · cost usd: $25 million investment","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/3",1985,1985,"","building","study or report",null,"[name withheld] · other: two generators rated at 67,500 kW each","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/6",1985,1985,"","building","study or report",null,"[name withheld] · cost usd: penstock $2.3 million; powerhouse $5.6 million","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/8",1985,1985,"","project","study or report",null,"Canyon Power Tunnel · other: can carry 550 million gallons per day","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:49/4",1985,1985,"","property_record","study or report",null,"Water Department and Hetch Hetchy system · other: Customer base of 1.8 million users","unverified","C124889945",49,"https://archive.org/details/C124889945/page/n48",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124889945:48/4",1985,1985,"August 25, 1967","event","study or report",null,"[name withheld] · other: named to memorialize former City Attorney","unverified","C124889945",48,"https://archive.org/details/C124889945/page/n47",null,null,null,"San Francisco water & power : a history of the Municipal Water Department and Hetch Hetchy System","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124922595:21/1",1997,1997,"","finding","plan",null,"Hetch Hetchy system · other: safe yield dropped from 300 mgd to 242 mgd","unverified","C124922595",21,"https://archive.org/details/C124922595/page/n20",null,null,null,"San Francisco groundwater master plan : final","n","a",0,-1.0],["d","qipu:sf/decision/meetingminutesdr2009sanf:148/3",2009,2009,"2009-03-24","resolution","water-sewers","referred","Proposed $9,600 (≈ $15,077 in 2026 dollars) purchase of a communications easement in Tuolumne County for the Hetch Hetchy system; sent to committee.","quoted","meetingminutesdr2009sanf",148,"https://archive.org/details/meetingminutesdr2009sanf/page/n147",null,null,null,null,"n","a",0,3.0]]}