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Table 2-1
Water Supply Utilization by Municipal Purveyors
Santa Clarita Valley Water Report
(Acre-Feet)

CLWA Santa Clarita Water Division Los Angeles County Waterworks District 36 Newhall County Water District Valencia Water Company All Municipal Purveyors
Purchased from CLWA Local Production Purchased from CLWA Local Production Purchased from CLWA Local Production Purchased from CLWA Local Production Other Purchased from CLWA Local Production Other
Imported Treated Alluvium Saugus Total Imported Alluvium 3 Saugus Total Imported Treated Alluvium Saugus Total Imported Alluvium Saugus Recycled Total Imported Treated Alluvium Saugus Recycled Total
Year Water 1 Groundwater 2 Formation Water 1 Formation 4 Water 1 Groundwater 2 Formation Water 1 Formation Water 5 Water 1 Groundwater 2 Formation Water
1980 1,126 - 9,467 0 10,593 0 - - 0 0 - 1,170 2,363 3,533 0 5,995 1,644 - 7,639 1,126 - 16,632 4,007 - 21,765
1981 4,603 - 7,106 0 11,709 0 - - 0 0 - 1,350 2,621 3,971 1,214 5,597 1,808 - 8,619 5,817 - 14,053 4,429 - 24,299
1982 6,454 - 4,091 0 10,545 145 - - 145 0 - 1,178 2,672 3,850 3,060 3,415 897 - 7,372 9,659 - 8,684 3,569 - 21,912
1983 5,214 - 4,269 0 9,483 207 - - 207 0 - 1,147 2,787 3,934 3,764 3,387 611 - 7,762 9,185 - 8,803 3,398 - 21,386
1984 6,616 - 6,057 0 12,673 240 - - 240 0 - 1,549 2,955 4,504 4,140 4,975 854 - 9,969 10,996 - 12,581 3,809 - 27,386
1985 6,910 - 6,242 0 13,152 272 - - 272 0 - 1,644 3,255 4,899 4,641 4,633 885 - 10,159 11,823 - 12,519 4,140 - 28,482
1986 8,366 - 5,409 0 13,775 342 - - 342 0 - 1,842 3,548 5,390 5,051 5,167 1,427 - 11,645 13,759 - 12,418 4,975 - 31,152
1987 9,712 - 5,582 0 15,294 361 - - 361 22 - 2,127 3,657 5,806 6,190 4,921 1,305 - 12,416 16,285 - 12,630 4,962 - 33,877
1988 11,430 - 5,079 63 16,572 434 - - 434 142 - 2,283 4,041 6,466 7,027 4,835 2,300 - 14,162 19,033 - 12,197 6,404 - 37,634
1989 12,790 - 5,785 0 18,575 457 - - 457 428 - 2,367 4,688 7,483 7,943 5,826 2,529 - 16,298 21,618 - 13,978 7,217 - 42,813
1990 12,480 - 5,983 40 18,503 513 - - 513 796 - 1,936 4,746 7,478 7,824 5,232 3,516 - 16,572 21,613 - 13,151 8,302 - 43,066
1991 6,158 - 5,593 4,781 16,532 435 - - 435 675 - 1,864 4,994 7,533 700 9,951 4,642 - 15,293 7,968 - 17,408 14,417 - 39,793
1992 6,350 - 8,288 2,913 17,551 421 - - 421 802 - 1,994 5,160 7,956 6,338 6,615 2,385 - 15,338 13,911 - 16,897 10,458 - 41,266
1993 3,429 - 12,016 2,901 18,346 465 - - 465 1,075 - 1,977 5,068 8,120 8,424 5,815 2,182 - 16,421 13,393 - 19,808 10,151 - 43,352
1994 5,052 - 10,996 3,863 19,911 453 - - 453 906 - 2,225 5,103 8,234 7,978 6,847 2,565 - 17,390 14,389 - 20,068 11,531 - 45,988
1995 7,955 - 10,217 1,726 19,898 477 - - 477 1,305 - 1,675 4,775 7,755 7,259 8,698 1,586 - 17,543 16,996 - 20,590 8,087 - 45,673
1996 9,385 - 10,445 2,176 22,006 533 - - 533 1,213 - 1,803 4,871 7,887 6,962 12,433 326 - 19,721 18,093 - 24,681 7,373 - 50,147
1997 10,120 - 11,268 1,068 22,456 785 - - 785 1,324 - 2,309 5,168 8,801 9,919 11,696 516 - 22,131 22,148 - 25,273 6,752 - 54,173
1998 8,893 - 11,426 0 20,319 578 - - 578 1,769 - 1,761 4,557 8,087 9,014 10,711 149 - 19,874 20,254 - 23,898 4,706 - 48,858
1999 10,772 - 13,741 0 24,513 654 - - 654 5,050 - 1,676 2,622 9,348 10,806 11,823 106 - 22,735 27,282 - 27,240 2,728 - 57,250
2000 13,751 - 11,529 0 25,280 800 - - 800 6,024 - 1,508 2,186 9,718 12,004 12,179 1,007 - 25,190 32,579 - 25,216 3,193 - 60,988
2001 15,648 - 9,941 0 25,589 907 - - 907 5,452 - 1,641 2,432 9,525 13,362 10,518 835 - 24,715 35,369 - 22,100 3,267 - 60,736
2002 18,916 - 9,513 0 28,429 1,069 - - 1,069 5,986 - 981 3,395 10,362 15,792 11,603 965 - 28,360 41,763 - 22,097 4,360 - 68,220
2003 20,665 - 6,424 0 27,089 1,175 - - 1,175 6,572 - 1,266 2,513 10,351 16,004 11,707 1,068 50 28,829 44,416 - 19,397 3,581 50 67,444
2004 22,045 - 7,146 0 29,191 854 380 - 1,234 5,896 - 1,582 3,739 11,217 18,410 9,862 1,962 420 30,654 47,205 - 18,970 5,701 420 72,296
2005 16,476 - 12,408 0 28,884 857 343 - 1,200 5,932 - 1,389 3,435 10,756 14,732 12,228 2,513 418 29,891 37,997 - 26,368 5,948 418 70,731
2006 16,548 - 13,156 0 29,704 1,289 - - 1,289 5,898 - 2,149 3,423 11,470 16,313 11,884 2,449 419 31,065 40,048 - 27,189 5,872 419 73,528
2007 20,488 - 10,686 0 31,174 1,406 - - 1,406 6,478 - 1,806 3,691 11,975 16,779 13,140 2,367 470 32,756 45,151 - 25,632 6,058 470 77,311
2008 18,598 - 11,878 0 30,476 1,354 - - 1,354 5,428 - 1,717 4,195 11,340 16,325 14,324 1,770 311 32,730 41,705 - 27,919 5,965 311 75,900
2009 17,739 - 10,077 0 27,816 1,243 - - 1,243 4,832 - 1,860 3,868 10,559 14,732 12,459 2,836 328 30,355 38,546 - 24,396 6,704 328 69,974
2010 15,188 - 10,607 0 25,795 1,141 - - 1,141 3,035 - 2,323 4,173 9,531 11,214 13,054 2,995 336 27,599 30,578 - 25,984 7,168 336 64,066
2011 13,593 2,038 10,195 0 25,826 1,172 - - 1,172 1,325 746 3,216 4,389 9,676 14,718 12,775 265 373 28,131 30,808 2,784 26,186 4,654 373 64,805
2012 15,600 2,164 10,192 0 27,956 471 - 794 1,265 2,965 792 2,631 4,081 10,469 16,522 12,770 302 428 30,022 35,558 2,956 25,593 5,177 428 69,712
2013 20,059 2,275 7,262 0 29,596 485 - 811 1,296 4,488 833 1,405 3,835 10,561 18,249 12,764 594 400 32,007 43,281 3,108 21,431 5,240 400 73,460
2014 21,478 1,832 4,220 0 27,530 4 - 1,238 1,242 3,942 671 1,383 3,849 9,845 7,668 19,080 2,339 474 29,561 33,092 2,503 24,683 7,426 474 68,178
2015 15,019 2,167 4,597 0 21,783 3 - 973 976 2,478 794 1,131 3,697 8,100 6,648 13,605 2,929 450 23,632 24,148 2,961 19,333 7,599 450 54,491
2016 17,943 2,494 3,485 0 23,922 3 0 1,047 1,050 2,876 913 626 3,842 8,257 10,308 11,133 2,789 507 24,737 31,130 3,407 15,244 7,678 507 57,966

Percent Contribution of Water Supplies
CLWA-SCWD LACWD 36 NCWD VWC TOTAL
100% 100%
90% 90%
80% 80%
70% 70%
60% 60%
50% 50%
40% 40%
30% 30%
20% 20%
10% 10%
0% 0%
1980 1985 1990 1995 2000 2005 2010 2015 1980 1985 1990 1995 2000 2005 2010 2015 1980 1985 1990 1995 2000 2005 2010 2015 1980 1985 1990 1995 2000 2005 2010 2015 1980 1985 1990 1995 2000 2005 2010 2015
Saugus Formation Alluvium Imported Water 1 Treated Groundwater 2 Recycled Water

1. Reflects State Water Project through 2006; includes imported water from State Water Project and Buena Vista WSD Agreement beginning in 2007 and continuing through the present year.
2. In January 2011, CLWA began operation of its Saugus groundwater containment project as part of municipal water supply. After treatment for perchlorate removal, that water was blended with treated imported water and delivered to the Purveyors through the CLWA distribution system. The amounts of treated groundwater from Saugus 1 and 2 utilized by each Purveyor reflect the
estimated distribution to each Purveyor consistent with the proportions in the December, 2006 MOU that establishes amounts to be delivered and sold by CLWA to SCWD and NCWD at a reduced rate. Although the MOU and the CLWA subsidized rate structure indicates all the treated Saugus 1 and 2 water is delivered to NCWD and SCWD, a minor, unquantifiable amount of the water
may have been delivered to the other purveyors as a result of varying distribution system operations.
3.Groundwater purchased from LA County Honor Farm.
4.Groundwater production began at a new LA County Waterworks District 36 Saugus well in December 2011.
5. Recycled water totals for 2012 and 2013 are estimates based on the water treament plant production meter; estimates were necessary due to customer meter failure.