California Water: Looking to the Future. Statistical Appendix

Transcription

1 Golden Gate University School of Law GGU Law Digital Commons California Agencies California Documents California Water: Looking to the Future. Statistical Appendix California Department of Water Resources Follow this and additional works at: Part of the Water Law Commons Recommended Citation California Department of Water Resources, "California Water: Looking to the Future. Statistical Appendix" (1988). California Agencies This Cal State Document is brought to you for free and open access by the California Documents at GGU Law Digital Commons. It has been accepted for inclusion in California Agencies by an authorized administrator of GGU Law Digital Commons. For more information, please contact

2 Bulletin January 1988

3 COVER MAP: Base map courtesy of the Automobile Club of Southern California.

4 looking FUTURE Bulletin STATISTICAL APPENDIX JANUARY 1988 Gordon K. Van Vleck Secretary for Resources The Resources Agency George Deukmejian Governor State of California David N. Kennedy Director Department of Water Resources

5 Legend NC - SF - CC - SC - SR - SJ - TL - NL - SL - CR - NORTH COAST SAN FRANCISCO BAY CENTRAL COAST SOUTH COAST SACRAMENTO RIVER SAN JOAQUIN RIVER TULARE LAKE NORTH LAHONTAN SOUTH LAHONTAN COLORADO RIVER MAJOR HYDROLOGIC REGIONS

6 Water Use Summaries 5 Table I..S. and California, 1980 and Prc)je<cte<d 6 Table 2. California by Hydrologic >-<<>r"r'n"' 1960 to Table 3. Water and Net Water Use, of Use 7 Table 4. Summary of Present and Projected Net Water Use and Water Supply, Net Water Use and Water Balances North Coast San Francisco Central Coast Region South Coast.... Sacramento River San Tulare Lake North Lahontan Colorado River Statewide Totals

7

8 for the summary tables in Califor- 1 for These as- 0. Reservoir, pur- '-'"""''~', and North and South Delta water to 2010 are Canal. ' 200 the future. Of a potential acre-feet from 5

9 1 s. 1 In millions u.s. California a Percent of U.S i il BY HYDROLOGIC REGIONS, In 1,OOOs Increase %Increase 1985 to 985 to REGION ~~orth ,374 4,780 5,108 5,848 6, Coast 783 1,003 1,133 1,548 1 ' ,014 12,906 14, , Sacramento River 991,250,654 1,870 2,559 2,943, River '182,767 2, Lake ' 1 '797 2 ~~orth Lahontan South Lahontan River TOTAL 15, , 98 SOURCES: U S U.S Bureau of the Census, Population Estimates and Projections Series P-25. U.S. estimates: U.S. Bureau of the Census, Population Estimates and Projections Series P-25, (Includes armed forces overseas). California population estimates and projections: Department of Finance, Report 83 P-1 and Report E-2. 6

10 AND NET BY USE 1,OOOs of acre-feet SF sc SR SJ Tl NL SL CR TOTAL ' ,603 7,474 11, ,584 36,139 Urban , ,859 Wildlife and Recreation ,235 1 '196 1,429 3,791 10,409 7,988 11, ,815 42,852 Agriculture ,895 5,934 7, ,345 Urban , ,975 Wildlife Recreation Energy Production Conveyance Losses TOTAL 1,036 1,204 1,099 3,502 7,622 6,384 8, ,101 34' NC SF cc sc SR SJ TL NL SL CR TOTAL Agriculture , ,803 6,923 10, ,911 Urban 160 1, , ,573 Wildlife and Recreation Energy Production TOTAL 1, ,475 4,033 8,696 7,482 11, ,929 40, ,712 5,846 7, ,482 26,941 50, , ,576 Wildlife Recreation Energy Production Conveyance Losses TOTAL,063 1,319 1 '115,761 7,483 6,335 8, ,024 34, NC SF cc sc SR SJ TL NL SL CR TOTAL "",griculture ' ,001 6,895 10, ,277 33,494 Urban , ,709 Wildlife Recreation Energy TOTAL 1,392,420 1,556 4,705 10' 106 7,690 11, ,709 43,224 Agriculture ,878 5,929 7, ,120 26,736 Urban 171 1, , ,188 Wildlife and Recreation Energy Production 2 2 " " Conveyance Losses TOTAL 1 '123 1,432 1,214 4,365 7,831 6,531 8, ,697 35,619 VVater used on public wildlife management areas and nonurban parks. 2 V'Jater used for powerplant cooling and enhanced oil recovery. 7

11 4 NC SF cc sc SR SJ TL NL SL CR TOTAL NET WATER USE ,036 1,204 1,099 3,502 7,622 6,384 8, ,101 34, ,063 1,319 1 '115 3, 761 7,483 6,335 8, ,024 34, '123 1,432 1,214 4,365 7,831 6,531 8, ,697 35,619 DEPENDABLE WATER SUPPLY ,035 1 ' ,396 7,499 5,959 7, ,037 32, ,063 1, ,640 7,371 5,970 7, ,974 32, '123 1, ,129 7,766 5,970 7, ,625 33,310 GROUND WATER OVERDRAFT , , ,835 SHORTAGE RESERVE SUPPLY , '175 8

12 9

13 N Legend IRRIGATED LAND 1 URBAN LAND MILES -..--~~ PETALUMA AQUEDUCT NORTH COAST REGION

14 NORTH COAST REGION 1,000s of acre-feet NET WATER USE CHANGE, Irrigation Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL 1,036 1,063 1, WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Ground Water Waste Water Reclamation Other Federal Water Development TOTAL 1,035 1,063 1, Ground Water Overdraft Shortage Reserve Supply Includes Ranney wells on Mad and Smith rivers. 2 Local urban. 3 Warm Springs Project (2010). local, and Klamath Project. 11

15 Legend IRRIGATED LAND URBAN LAND MILES. SAN FRANCISCO BAY REGION

16 SAN FRANCISCO BAY REGION 1,000s of acre-feet NET WATER USE CHANGE, Irrigation Urban 967 1,088 1,222 Wildlife and Recreation Energy Production Conveyance Losses TOTAL 1,204 1,319 1, WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Ground Water Central Valley Project Other Federal Water Development State Water Project Waste Water Reclamation TOTAL 1,197 1,283 1,425 Ground Water Overdraft Shortage Reserve Supply s Includes Suisun Marsh. 2 Mokelumne Aqueduct, Hatch Hetchy Aqueduct, Vallejo-Cache Slough, and Russian River. ;3 Contra Costa Canal and San Felipe Division includes surplus. 5 State Water Project service area (future). 6 Mokelumne Aqueduct. Hetch Het chy. and Contra Costa Canal. 13

17 Legend IRRIGATED LAND URBAN LAND MILES CENTRAL COAST REGION

18 CENTRAL COAST REGION NET WATER USE CHANGE Irrigation Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL 1,099 1,115 1, WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Ground Water Central Valley Project Other Federal Water Development State Water Project Waste Water Reclamation TOTAL Ground Water Overdraft Shortage Reserve Supply San Felipe Division. 2 Local urban 1980, 1985 ; SWP future. 3 Includes Nacimiento Reservoir (15,000 acre-feet) and ground water,

19 T BRANCH CALIFORNIA AQUEDUCT LOS ANGELES AOUEDUC T LOS ANGELES 1 SANTA ANA MILES Legend IRRIGATED LAND URBAN LAND SAN DIEGO SOUTH COAST REGION

20 SOUTH COAST REGION 1,000s of acre-feet NET WATER USE CHANGE, Irrigation Urban 2,509 2,821 3, Wildlife and Recreation Energy Production Conveyance Losses TOTAL 3,502 3,761 4, WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Colorado River 850 1, Ground Water Other Federal Water Development State Water Project , Waste Water Reclamation TOTAL 3,396 3,640 4, Ground Water Overdraft Shortage Reserve Supply State Water Project. 17

21 . I I SIS K IY O U I 1- I Legend ':. IRRIGATED LAND J' - s' H A ST A URBAN LAND I G MILES NORTH BAY AOUEOUCT SACRAMENTO RIVER REGION

22 SACRAMENTO RIVER REGION 1,COOs of acre-feet NET WATER USE CHANGE Irrigation 6,895 6, 712 6,878 Urban Wildlife and Recreation Energy Production TOTAL 7,622 7,483 7, WATER SUPPLIES Local Surface Water Development 2,877 2,864 2,896 Imports by Local Water Agencies Ground Water 1,869 1,875 2,010 Central Valley Project 1 2,339 2,220 2,448 Other Federal Water Development State Water Project Waste Water Reclamation TOTAL 7,499 7,371 7,766 Ground Water Overdraft Shortage Reserve Supply Includes Sacramento River, Tehama Colusa Canal, American River, and Folsom South Canal. 2 Local urban. 3 CVP and local (Placer County Water Agency, Yuba County Water Agency, and Oroville-Wyandotte Irrigation District). 19

23 ... _r r - lfemmot, /Jool.. II... MADE RA " MILES Legend IRRIGATED LAND URBAN LAND SAN JOAQUIN RIVER REGION

24 SAN JOAQUIN RIVER REGION 1,000s of acre-feet NET WATER USE CHANGE Irrigation 5,934 5,846 5, Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL 6,384 6,335 6, WATER SUPPLIES Local Surface Water Development 1 3,055 3,026 2, Imports by Local Water Agencies Ground Water Central Valley Project 2 1,845 1,882 1, Other Federal Water Development State Water Project Waste Water Reclamation TOTAL 5,959 5,970 5,970 0 Ground Water Overdraft Shortage Reserve Supply Reduction In 2010 Is the result of Increased EBMUD diversions from the Mokelumne River Includes the Mid-Valley Canal. 3 Mostly local. 4 CVP and minor local 21

25 Legend IRRIGATED LAND MILES URBAN LAND TULARE LAKE REGION

26 TULARE LAKE REGION 1,OOOs of acre-feet NET WATER USE CHANGE, Irrigation 1 7,948 7,795 7, Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL 8,321 8,195 8, WATER SUPPLIES Local Surface Water Development 2,199 2,199 2,199 0 Imports by Local Water Agencies Ground Water Central Valley Project 2 2,736 2,758 3, Other Federal Water Development State Water Project 3 1,536 1,394 1, Waste Water Reclamation TOTAL 7,332 7,218 7, Ground Water Overdraft Shortage Reserve Supply s Includes loss to saline ground water (493,000 acre-feet, 1980: 493,000 acre-feet, 1985 ; and 476,000 acre-feet, 2010) Includes Mid-Valley Canal. 3 Includes surplus water In 1980 and State Water Project. s Central Valley Project. 23

27 Upper Alklltl L. Middle Alkali L. Lower Alkali L.... '. I I 1 I I Legend IRRIGATED LAND URBAN LAND....J I ~ I ~ ' < l c '"" I> > _j N j MILES NORTH LAHONTAN REGION

28 NORTH LAHONTAN REGION 1,OOOs of acre-feet NET WATER USE CHANGE, Irrigation Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Ground Water Other Federal Water Development Waste Water Reclamation TOTAL Ground Water Overdraft Shortage Reserve Supply Excludes 8, 000 acre- feet of evaporation at Tule Lake Reservoir. 2 Mostly local projects, plus some from Stampede Reservoir. 25

29 SOUTH LAHONTAN REGION Legend IRRIGATED LAND URBAN LAND Tlttems ha Re s MILES SAN BERNARDINO..

30 SOUTH LAHONTAN REGION 1,ODDs of acre-feet NET WATER USE CHANGE Irrigation Urban Wildlife and Recreation Energy Production Conveyance Losses TOTAL WATER SUPPLIES Local Surface Water Development Imports by Local Water Agencies Ground Water State Water Project Waste Water Reclamation TOTAL Ground Water Overdraft Shortage Reserve Supply, State Water Project. 27

31 Legend IRRIGATED LAND URBAN LAND SAN BERNARDINO MILES... i - ' I ' r. ' I ' I ' L---- M E c Q;- N 1 COLORADO RIVER REGION

32 COLORADO RIVER REGION 1,OOOs of acre-feet , , Urban Wildlife and Recreation Production Losses TOTAL 4,101 4,024 3, WATER SUPPLIES Local Surface Water Colorado River 1 3 3,850 3, Water Reclamation , ,000 acre-feet of perfected rights salvage and reduced conveyance losses. 29

33 STATEWIDE TOTALS 1,OOOs of acre-feet WATER USE ,345 26,941 26, Urban 4,975 5,576 7,188 1 '612 Wildlife and Recreation Losses TOTAL 34,138 34,183 35,619 1,436 WATER SUPPLIES Local Surface Water Development 1 9,289 9,257 9, Local Water 986 1,034 1, Colorado River 2 4,782 4,985 4, Ground Water 5,879 5,955 6, Central 7,001 6,955 7, Other Federal Water Development 1,258 1,273 1,272-1 State Water Project 3 2,663 2,425 3, Waste Water Reclamation TOTAL 32,087 32,136 33,310 1 '174 Ground Water Overdraft 2,029 2,028 1, Reserve Supply 1, ' See San Joaquin River region for explanation of change, and 1985 include surplus deliveries; 2010 assumes no surplus flow is available, and 200,000 acre-feet of a potential 450,000 acre-feet of water salvage is reserved for future use in the Imperial Valley and 1985 include surplus deliveries; 2010 includes Los Banos Grandes Reservoir, Kern Water Bank. enlarged Harvey 0. Banks Delta Pumping Plant, purchase of CVP interim supplies, and North and South Delta vvater facilities.

34 of this publication are available without charge from State of California DEPARTMENT OF WATER RESOURCES P. 0. Box Sacramento CA

35

36