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EX-32.2 - EXHIBIT 32.2 - American Water Works Company, Inc.ex-322x12312017.htm
EX-32.1 - EXHIBIT 32.1 - American Water Works Company, Inc.ex-321x12312017.htm
EX-31.2 - EXHIBIT 31.2 - American Water Works Company, Inc.ex-312x12312017.htm
EX-31.1 - EXHIBIT 31.1 - American Water Works Company, Inc.ex-311x12312017.htm
EX-23.1 - EXHIBIT 23.1 - American Water Works Company, Inc.ex-231consentofindependent.htm
EX-21.1 - EXHIBIT 21.1 - American Water Works Company, Inc.ex-211xsubsidiariesofthere.htm
10-K - AWK - 12.31.2017 10-K - American Water Works Company, Inc.a12312017-awkx10kdocument.htm
Exhibit 12.1

American Water Works Company, Inc.
Computation of Ratio of Earnings to Fixed Charges
(In millions)
 
2013
 
2014
 
2015
 
2016
 
2017
Income from continuing operations before income taxes
$
608

 
$
710

 
$
782

 
$
770

 
$
912

Fixed Charges:
 
 
 
 
 
 
 
 
 
Interest, dividend on mandatory redeemable preferred shares and amortization of debt discount and expenses and premium on all indebtedness
315

 
305

 
316

 
331

 
350

Interest factor in rentals
8

 
7

 
7

 
8

 
9

Interest costs from discontinued operations

 

 

 

 

Total fixed charges
323

 
312

 
323

 
339

 
359

Income from continuing operations plus fixed charges
931

 
1,022

 
1,105

 
1,109

 
1,271

Ratio of pre-tax income to net income
1.64

 
1.65

 
1.64

 
1.65

 
2.14

Total fixed charges
323

 
312

 
323

 
339

 
359

Ratio of earnings to fixed charges
2.88

 
3.27

 
3.42

 
3.27

 
3.54

American Water Capital Corp.
Computation of Ratio of Earnings to Fixed Charges
(In millions)
 
2013
 
2014
 
2015
 
2016
 
2017
Income (loss) before income taxes
$

 
$

 
$

 
$

 
$

Fixed Charges:
 
 
 
 
 
 
 
 
 
Interest, dividend on mandatory redeemable preferred shares and amortization of debt discount and expenses and premium on all indebtedness
226

 
215

 
229

 
247

 
273

Interest factor in rentals

 

 

 

 

Interest costs from discontinued operations

 

 

 

 

Total fixed charges
226

 
215

 
229

 
247

 
273

Income (loss) plus fixed charges
226

 
215

 
229

 
247

 
273

Ratio of pre-tax income to net income

 

 

 

 

Total fixed charges
226

 
215

 
229

 
247

 
273

Ratio of earnings to fixed charges
1.00

 
1.00

 
1.00

 
1.00

 
1.00