Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

download Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

of 36

Transcript of Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    1/36

    !

    "#$

    $$%

    !"!##"

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    2/36

    !"!#$%$&$%$'()*

    +!,-,)*

    .($ ))

    /01234, )2$)*5***5***67 )

    $()%

    -)8

    9:.#$)8

    9 (.;$ ).;$

    .;2

    $,'$,!.;?

    ?)"@,&8

    ?)+@:"!1??A((!=="B

    ?2!,.(,(,)

    ?2!,.(,(,@!!)

    ?#(,,,(((,(,)2

    ?#,:-,)

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    3/36

    2

    ?$(34,5/012)

    ?%$0,)%

    ?8,!(,.()1

    ?80!,,.(!)1

    ?1,!((.()B?10!,(.((=!C#*

    ?B!.(.()

    ?B.,(.(#>

    ?)*$,(2

    ?))((,

    ).(.;))

    (,@

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    4/36

    ( ( , C ( = +(E=+F(A(((55!,((

    , E.F !

    ( @ (= E=F #

    .!.(!5(=!C#(,=,#A

    ((!!(@(5( ( (5 (

    ( ! . (

    !!.A(,@((+!G,((((

    (,"!55!50(

    ?5!5A0A5*)EF2

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    5/36

    (@D

    (0(( . ! ,(

    H

    .(((H .(( ! .

    (

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    6/36

    %

    &%'(@,,(!,!(5(5A@

    (!,(!((?,

    (=!C#5,(@!5( 5 (!

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    7/36

    8

    ?)"@,&

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    8/36

    1

    ?)+@=!C#"!(D!"

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    9/36

    B

    ??A((!=="

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    10/36

    )*

    ('"+B5?5(C!(?,5

    $)25**)('"!((,A ( ! 3 . #

    #5=!C=4

    # $% &

    !'#$%&(

    ) !

    *!&

    ) %+! ,

    ( ( ) ! %

    !"

    ((!.

    (,((!(,(0

    ((

    $'?(

    (!((!,( .( E? 2F , !, ( )BB% :

    -,EA))0##(=!C#F,(

    ,@((,((((=!C=

    "!E=="F

    ! ( ( I E5

    -(5)BB*5+5)B12F5,@((.(

    ,(D) ('-=.E=.F,!(D66,!6,6

    (( (@('- &0

    @@5=,#A

    2 (((@==".;(5=,

    #A

    &()##

    .(,!

    :($**=?5 ( ( (:(5(3

    54( A))0## (=!C#5

    3-,#E-F5=!)BB%((#()BB14

    (- 5 ( ())5 %*5:@E:FA))0/5>(5(=!C#G=#0

    ***2$EF

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    11/36

    ))

    (C!((!!(,,0(0

    (-(((

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    12/36

    )

    ?2!,.(,(,%6!(/337!

    ?2!,.(,(,@!!

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    13/36

    )2

    ( $ ( ==" ( ! C , (

    .( ( ( ! ( ! ( (E5(.(5&C5-H?

    2F$(!((.(

    ,(H,(5((=="((5&C-0

    !5(.(!!!/01234,

    (,,5(,(((,

    #>(=!CE=F0

    C C ( ( ! 3(4 ( ,:,!5,((A)**((!

    ,/0125(34,E?F5(,

    (,.((:-5,((?,5(,,((,/012

    ?#(,,,(((,(,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    14/36

    )

    ? # , : - (, , ,!

    ,(,E/120)FH(((E(.889F

    ((34,,2*(((((,/012

    ( (( ( 5 ( (

    (,!((@

    (($/012(,?!((,C5(

    ((((,(((C

    =C(($/012(,((

    -,(=C5)1((((!(,A(

    .((,,@(((5 ( ,)BB )BBB = ( (

    (((,@(!5

    , @5 ( ! ( ((,(,,(((,(!

    )BBB

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    15/36

    )

    ?$(34,5/012

    , ( (/012 :(-(,(((,(

    (,*((((,(5((:

    ( 3 0 4

    ,((,

    $)*5***5***67

    (:((=(?5(

    3 #2+ .3(333 4

    )/5(33344

    ,( ('- (

    )3+4!'-+@

    E+F(??(I(!2*$!,(26

    ?( ! ( $ ! ( ?

    !(,D(=="C5$!(5****5***6((I5(!E2***F0(,5

    55,(,

    (5 ( : $! (?

    (0,$!(!( !(!(.((!

    ((

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    16/36

    )%

    $(

    & ( ! ( - ( ( ((0((

    2*(,,H((((

    ,@,,(:,(5(((7

    ((!,@5(,,,

    (((:,!5!

    (!!(,(A(!(($!0 0%,(( ! A ( ( ,50)5 (

    ,(,5!(($!0,((,

    ((( , 0! (

    !(,,,!(((#!(-5(?%5(,$

    0,(

    ?%$0,

    (( ,( (H (@ ,((( (

    (5 ,( ( 5,((, ( (

    (((:(5,((! ,5 ,( ( ! ,(

    (.(,((!,(

    ((

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    17/36

    )8

    -

    =((!(-((=?:!(.(((5,(!

    0,@(5((

    (((,#!5(( ! ,( , ! (( 5 , @ ,

    ,(((!?A5(I+!0!,#>($8*6((-5((!

    (=!CCE=F5($!)**6(.(

    ,5(((5(!$!(5***)5***6

    .((:(3+*+

    )0 545,((

    0 E( ,F5 (, ( A ,

    ,(,@(('

    I(!.(,(

    (((((((

    ( 5 (5 ( ((

    > ! 3((

    (((4((,(!

    *&+,'

    (=!C#G , ! ( !((((

    ,@!,)B1%)BB,)BB8

    )BBB!!808(#

    ,((6,((

    ((,(

    ( , (5 ( ( 8

    808(,!,H((,( ?80 ( ( (

    ,@,(((,,(

    (808(,(,(05

    5 , ( , :,!5 $5 ( !((.(

    !((,.((!,(

    ((((55(((,@(((!

    ((A,((

    ?8(,,@(((,

    H((?8!,(((,?8H(,(,(,((

    !(!((,!(

    (,('(5,A(,@

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    18/36

    )1

    ?8,!(,.(

    ?8,.(E(?8F(,((,((!(!

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    19/36

    )B

    ?1(,((,@,(

    ,(.(E:,(A5==",AF(($(,((

    ,(!(

    ?1,!((.(

    '(,,(5(5((,(!(!?1

    !,(((?1((

    E(, ( F ( ( (H (, , (

    (!(,((,(?1E,(F

    (!,((,,(,(

    CA,((((,(,!5(55(,!(,(!(

    ,( =!(5 ( ( ( (,( (

    ( ! ( ! 5 ( ,( (!$

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    20/36

    *

    ?1(.((=!C#

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    21/36

    )

    *&$+

    : . ( ? , 6 =!C# ((,(

    (5(((5!5(

    , ( # > ? B (, !, ( ,( ,( (0( ( ( (

    ( = ( , ( !5((!:,!5(!!E?BF (,!. (

    ((.(E?2F

    ?B!.,(.(#>

    (,5( (@ ( (.(,,((!$(.(,, ( 34 , ( ( ! , , 5 (

    !(.(,(,5!((! ,(.( #>5 ( ((! ( (,( (@ ( 5 ! (, E5 F( ,(( (5,(( (

    ,(((.(7

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    22/36

    ?B.,(.(#>(:((((,(H((((((!

    ( , @ ( (

    ,((, @

    (A(((!5@(

    :(,E?)F(5((

    ,@!((('-@@(=="(

    .;$

    $!(=="52)

    ,@((('-5120

    , @ ( ( ( C! ( , ! ! ( , @

    , (5 ( ( ((

    ((,5((,(,

    (0!!(,@!!!

    !,( ! ! (

    !5 , =!(5 !!((,D

    A ( 5 , ! ( (

    ,(((!5,(((

    ( , ( ( ,( ,!(,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    23/36

    2

    ,,(@? A5 ( ,(( (

    , )** ! ( , ,( ( ( ,(( , (

    5(!,3,(54!!(E5

    (GF(!!,((!!(

    (!!5(5!!3,(4

    ( ( ( !! (5 (

    ((((( 5(,@ , A@

    5 , ,(

    0H(((5(!(,((

    .;

    ((!($,(!,A(0(!$(5,(

    ,5 ! ,.

    (!(,@

    ( $ )B8* )BB* ('-,@ *B2%8B*5,(5(,?)*)B1*(

    (,$()B1*5,((,(((

    0A(?,(! , @ )B1*5 ! ( (

    :,!5 ( ,((+!,

    )B1*)BB)*5!5!(,)B8)B8B

    ?)*$,(

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    24/36

    ( ? )* ( !!( ( E

    ((?)F(!(! :!E!?)*F:(

    (((!?)*

    $,'$,!

    ((,@,! ,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    25/36

    +.;

    ( ((,@ (,?)M)B?)(,(((((

    $!(?),(!0!

    5(,!5(0!

    ?)2M)B ( , $5:5 5$555!"(((,

    EF ( ( !

    !(((,(!!,(((!!, H ( (( ( ! ! ( ! @ (

    (!(

    (! 5 ( ! (((! D

    ((,,,@!

    (5

    ,!((((

    ,(!,(

    (((((,?)2M)B

    (,@

    ' $, $6'

    # ! # ! NO* 0! +C:7 +

    $ 11) B* % %)* 281 * ***% P 2*

    : 8%1 8B 1) 18 2)* )B% **) P 2

    & 2* %*8 )))1 )82 B )B1 Q***) P 28

    &6$ 2)) )%8 ) )% )B8 Q***) P )1

    )B )2 8 2%% %B )B1 Q***) P ))8

    **21 **% *)2) *) )* **% P 2

    ))) %) *% *%* 218 )B% ***) P *%

    :O((D(((,(

    ( (, ( # 5 NO*5

    !**55(((!(#AC:5(0!5,(((!N,((:

    C(!(((#,C:,(

    H,(NO**5((C:(0!(,(55:,C,(NO**

    !5,((

    EA(FH(,

    ) (( ( , @ ,(( (,,((((

    (! ,,(((H

    ((,D

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    26/36

    %

    ?)#,@,($!=(!!'-*B2%8B*(,5(!,

    !E?)*F

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    27/36

    8

    ?)2,$

    ?),:

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    28/36

    1

    ?),

    ?)%,&6$

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    29/36

    B

    ?)8,

    ?)1,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    30/36

    2*

    ?)B,

    (.**5-5E**F(

    (!(,5E(,(?*F(5(,,(

    , ( ,( (((((((.(

    5((,.-5>>E(,(?)F5!5(,

    H(,(,

    ,(,(!(((5,(!(,(((.((((5

    ,5((,?)B

    (5 (, !A ((

    , ( , ( ( (.( ( ,((!

    (=('"5(5((

    ( ( ( 5 ,

    (,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    31/36

    2)

    ?*!(,& E-5**F

    ?)!H(,2

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    32/36

    2

    -

    (@,(((((,

    @, ?(, ((!,(((.(5((

    ?((,((,

    ( , A ( ,( ( (

    ! ( ( , ( , @ ( ! , (

    , ( ( (.( ,! ( (

    (.(

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    33/36

    22

    *$

    ( , ( ?

    ((=#

    .(C!(!,D

    ) ( (=+(G(#.5

    ! ! :5 (

    (=!C#5C(@(

    :!.5

    2 . A(,@((+!5,((

    ((

    ((((!

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    34/36

    2

    "!#$:+

    ( .( 5 ( - 5 , : ((.=!C#((!

    (.(((D

    ) (@((,!

    ,D ((!,((

    ( ( ( ( ( ,

    !

    ,@

    (34,5/0125!D

    (,,2*((

    (, , (5 ,(!#>((((

    2 (:,((,!((/012((,(

    $5(!!(34,

    ( , ( ( (, A ((

    $5((:((

    ( ( :G , (, , !(((,((((,(I+!

    ( ( ( ,( (

    (,H(((

    "!(.;$,@((.(((((

    ,

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    35/36

    2

    2 ?((((((,

    (, ((.((505

    ((.(C, ((

    ((((5

    (( ,(( , ,(!,(!!,(05

    ((,@

  • 8/9/2019 Potential for Surface Water Quality Impacts from Fly Ash Disposal at the Navajo Mine, New Mexico

    36/36

    >(5I5.55#,(55>.5**0

    EF=,#A&5=#.?5=,#A5$%85**

    5.I5>5?5?