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Conservation Loves a Crisis: Lessons from North America's Driest City

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Conservation Loves a Crisis: Lessons from North America's Driest City

  1. 1. !"#$%&'()"#*+"'%$*(*!&,$,$-* !"##$%#&'($)&*$(+,&-)"(./01#& 2(."#+&3.+4&
  2. 2. !" ."/01%&#*2%'(3(*$#(4$1"0* •! 5*,#61%$*7899*::;<&=*(##/(>*&(,#?(>>* •! 8@A99*$B/(&%*:,>%$*75@899*C:D=* •! D@999@999*E%$,3%#0$* •! 58*F,>>,"#*G,$,0"&$*H##/(>><* •! IJD*K,>>,"#*L&"$$*M":%$)6*N&"3/60* •! OPQ*"?*2%'(3(*LMN* ** E%R,"#(>*S(0%&** $/44><*4>(##,#R* !"#$%&'()"#* 4&"R&(::,#R* T4%&(0%*F(U"&** E%R,"#(>*V(6,>,)%$* W(0%&** X/(>,0<* V(6,>,0<** 6"#$0&/6)"#*
  3. 3. Nevada: 300,000 Arizona: 2,850,000 New Mexico: 850,000 Utah: 1,700,000 Wyoming: 1,000,000 Colorado: 3,900,000 UPPER DIVISION 7.5 million afy California: 4,400,000 LOWER DIVISION 7.5 million afy Colorado  River  System   Country  of  Mexico:  1,500,000  afy  
  4. 4. 90%   Colorado  River     Resources   10%   Las  Vegas  Valley   Groundwater   4   Current  Water  Supplies  
  5. 5. <" ;" 9<" 9;" !<" !;" 9>>>" !<<!" !<<;" !<<?" !<99" !<9=" F,>>,"#*H6&%YV%%0;Z%(&* 2(0/&(>*V>"S*(0*+%%$*V%&&<* H'R[*8J9A*Y*D985* 1%*!">"&(3"*E,'%&*K($,#*,$*?(6,#R*"#%*"?* 01%*S"&$0*3&"/R10$*,#*&%6"&3%3*1,$0"&<[*
  6. 6. @" M,&%60*(#3*]#3,&%60*E%/$%*(>>"S*."/01%&#*2%'(3(** 0"*&%/$%*(>>*"/&*0&%(0%3*S($0%S(0%&[* * @" A&*3B*3C"D'0,&" E&,'01,30" A*&,70" ),2/," F3(*&,70" ),2/,"
  7. 7. Reuse  Extends  Water  Resources  by  70  percent   0   50   100   150   200   250   Total  GPCD   Reuse   Colorado   River     &  Groundwater   118  Net  GPCD   205  Total  System   GPCD  
  8. 8. ******** F/#,6,4(>*F%0%&%3*a$%*7D985=* ******** F/#,6,4(>*F%0%&%3*a$%*7D985=*
  9. 9. >" 1%*.2WH*,$*0(C,#R*(*$%&,%$*"?*(6)"#$*0"*(33&%$$*>"#RY0%&:* 3&"/R10*(#3*4&"',3%*(*$/$0(,#(`>%*$/44><*?"&*."/01%&#* 2%'(3([* !"#$%&'()"#* N>(##,#R*(#3*W(0%&*E%$"/&6%$* ]#?&($0&/60/&%**
  10. 10. Through  regional  collabora)on  we’ve  adopted  plans  and   policies  to  change  the  way  water  is  used  in  Southern   Nevada.     Key  efforts:   •  Land  development  codes     •  Amplified  conserva)on  programs  &  incen)ves   •  Watering  restric)ons  &  Water  Waste  Enforcement   •  Golf  course  water  budgets   •  Community  Outreach   •  Infrastructure  improvements  
  11. 11. ."/01%&#*2%'(3(*1($*"#%*"?*01%*#()"#b$*:"$0*(RR&%$$,'%*(#3* 6":4&%1%#$,'%*S(0%&*6"#$%&'()"#*4&"R&(:$[* "" "" "" W(0%&* N&,6,#R* ]#6%#)'%$** E%R/>()"#$* ^3/6()"#* !T2.^EGH]T2*
  12. 12. 4-­‐  Tier  Inclining  Rate  Structure   LVVWD  2015  rates  for  5/8  inch  residenQal  meter.    Includes  $0.30  per  kgal  SNWA  regional  commodity  charge.    $-­‐          $1.00      $2.00      $3.00      $4.00      $5.00      $6.00     Price  per  1000  gals   $3.39   $4.88   $2.38   $1.46   Lifeline   Rate     +63%   +42%   +44%  
  13. 13. +(#3*M%'%>"4:%#0*!"3%$* * •! 2"*0/&?*,#*&%$,3%#)(>*?&"#0*<(&3$* •! /&?*>,:,0%3*0"*h9Q*,#*`(6C*<(&3* •! F/>)Y?(:,><*4&"4%&)%$b*0/&?* >,:,0%3* •! 2"*0/&?*,#$0(>>()"#$*,#*#%S* 6"::%&6,(>*4&"4%&)%$* •! V"/#0(,#*&%$0&,6)"#$* M'J3/"2/,"2U"0$"9<"4,,0"$4"J'0,&"U,&".,'&Y" !T2.^EGH]T2*
  14. 14. PopulaQon  Density   Major  Western  MSA’s  over  1  Million  PopulaQon   PopulaQon-­‐weighted  density  from  2010  U.S.  Census  Metropolitan  StaQsQcal  Area  Distance  Profiles   h^p://www.census.gov/populaQon/metro/data/pop_pro.html   0.0   2,000.0   4,000.0   6,000.0   8,000.0   10,000.0   12,000.0   14,000.0   Persons  per  square  mile   Las  Vegas  has  the  highest   populaQon  density  of  the   interior  West  
  15. 15. 9;"9;" After Before !T2.^EGH]T2*
  16. 16. -0$U"#P'/*3C".$2&"E'*%`"
  17. 17. D999*01&"/R1*D99P-*V"&*^'%&<* i":%*G">/#0(&,><*!"#'%&0%3*j* S%#0<Y%,R10*2%S*i":%$* S%&%*`/,>0@*:"$0*S,01* ?&"#0*>(S#$* !T2.^EGH]T2*
  18. 18. Monthly  ConsumpQon   Single  Family  Homes  By  Age  &  Type   - 5,000 10,000 15,000 20,000 25,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Consumption Month Average Monthly Consumption Two calendar years of 2007-2008 Construction Years 1990 - 1995
  19. 19. - 5,000 10,000 15,000 20,000 25,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Consumption Month Average Monthly Consumption Two calendar years of 2007-2008 Construction Years 1990 - 1995 Construction Years 2000 - 2003 Monthly  ConsumpQon   Single  Family  Homes  By  Age  &  Type  
  20. 20. - 5,000 10,000 15,000 20,000 25,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Consumption Month Average Monthly Consumption Two calendar years of 2007-2008 Construction Years 1990 - 1995 Construction Years 2000 - 2003 Same Construction Years as WSH 2005 - 2007 Monthly  ConsumpQon   Single  Family  Homes  By  Age  &  Type  
  21. 21. - 5,000 10,000 15,000 20,000 25,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Consumption Month Average Monthly Consumption Two calendar years of 2007-2008 Water Smart Homes Construction Years 1990 - 1995 Construction Years 2000 - 2003 Same Construction Years as WSH 2005 - 2007 Monthly  ConsumpQon   Single  Family  Homes  By  Age  &  Type  
  22. 22. E$2&*/18"V"#*0."D*0P*3"'"#*0." •! =9"5*%%*$3"+*/*0$&/" •! V+,&'C,"/0'."=R!"('./" •! de2*+'%,30"0$"=fT:<<<" +*/*0$&/"U,&"('.g" •! E$2&*/1"U&$(27,/"S;<c" '332'%%.:"1$&,"0P'3"P'%4" $4"K,+'('[/"GAH" gde2*+'%,30"0$"P$/Q3C"0P,"U$U2%'Q$3"$4"M$3C"c,'7P:"-'7&'1,30$:"V0%'30'"$&"h'3/'/"#*0." !T2.^EGH]T2*
  23. 23. 5$/0"&,/$&0"J'0,&"*/"2/,(" *3($$&/"'3("*30,&7,U0,("4$&" 0&,'01,30"'3("&,2/,R" " V/"'"&,/2%0:"-$20P,&3" K,+'('[/"),/$&0/"7$3/21," %,//"0P'3"TX"$4"0P,"&,C*$3[/" J'0,&"&,/$2&7,/R" 5$/0"&,/$&0"J'0,&"*/"2/,(" *3($$&/"'3("*30,&7,U0,("4$&" 0&,'01,30"'3("&,2/,R" V/"'"&,/2%0:"-$20P,&3" K,+'('[/"),/$&0/"7$3/21," %,//"0P'3"TX" J'0,&"&,/$2&7,/R" !T2.^EGH]T2*
  24. 24. #$3/21UQ+," i$20($$&j" !;X" K$3L7$3/21UQ+," i*3($$&j" f;X" Mega-Resort Water Use -2&U&*/,Y""d+'U$&'Q$3"4&$1"&,/$&0"7$$%*3C" /./0,1/",67,,(/"0P,"7$1k*3,("2/,"$4" %'3(/7'U,:"J'0,&"4,'02&,/"'3("U$$%/R" !T2.^EGH]T2*
  25. 25. l3"'+,&'C,:"M'/"N,C'/"&,/$&0" P$0,%/"P$/0"%,//"0P'3"9<"/e2'&," 4,,0"$4"U$$%"'&,'"U,&"C2,/0" &$$1R" " ),/*(,3Q'%"U$$%/"'+,&'C,"9@<" /e2'&,"4,,0"U,&"U,&/$3R" " H$$%/"7$1U&*/,"<R;X"$4"0P," '+,&'C,"&,/$&0[/"%'3("2/,R" !T2.^EGH]T2*
  26. 26. #',/'&[/"H'%'7,"0$"0P,"N*/*0$&[/"d.," EP,"C'1*3C"'3(" ,30,&0'*31,30" *3(2/0&.""0P&*+,/" 2U$3"'"U,&7,UQ$3"$4" 'k23('37,`" !T2.^EGH]T2*
  27. 27. D'0,&"a,'02&,/" '77$230"4$&"9R;" U,&7,30"$4" '+,&'C,"&,/$&0" %'3("2/,R" " M'3(/7'U," '77$230/"4$&"%,//" 0P'3"=X"$4" &,/$&0"%'3("2/,R""" #',/'&[/"H'%'7,"0$"0P,"c*&([/"d.," !T2.^EGH]T2*
  28. 28. ),*3+,3Q3C"EP,"-0&*U" M'/"N,C'/"),/$&0/" 7$3+,&0,("3,'&%."9R=" 1*%%*$3"/e2'&,"4,,0"$4" $&3'1,30'%"%'J3/:"/'+*3C" f;"1*%%*$3"C'%%$3/"U,&".,'&"" V&Q]7*'%"E2&4"$3"M'/"N,C'/"c%+(" !T2.^EGH]T2*
  29. 29. M,'(*3C"D*0P"E,7P3$%$C." -KDV"P'/"P,%U,("&,/$&0/" 7$1U%,0,"??"0,7P3$%$C." U&$Z,70/"0P'0"/'+,"0P,"&,C*$3" f<<"1*%%*$3"C'%%$3/",'7P".,'&" V&Q]7*'%"E2&4"$3"M'/"N,C'/"c%+("V&Q]7*'%"E2&4"$3"M'/"N,C'/"c%+(" D$&B,&"2U('Q3C"'"7$$%*3C"0$J,&" !T2.^EGH]T2*
  30. 30. T9" 1%*6"::/#,0<*1($*(3"40%3*(*k6/>0/&%*"?*6"#$%&'()"#l* 01&"/R1*4&"R&(:$@*&%`(0%$@*4">,6,%$*(#3*%3/6()"#[* !T2.^EGH]T2*
  31. 31. Current Use ~228,000 AFY Available for Banking ~72,000 AFY Southern Nevada Colorado River Water Use & Availability !"#$%&'()"#*,$*.0&%#R01%#,#R*V/0/&%*./44>,%$*
  32. 32. !T2.^EGH]T2*
  33. 33. A$2C"c,33,^" -KDV"#$3/,&+'Q$3"5'3'C,&" ($2CRk,33,^m/3J'R7$1"

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