Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001410636-26-000034
Filing Date
2026-02-18
Accepted
2026-02-18 16:29:02
Documents
146
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K awk-20251231.htm   iXBRL 10-K 4010757
2 EX-10.25 4 ex-10254xamendment2025x1to.htm EX-10.25 4 10603
3 EX-10.25 5 ex-10255xamendment2025x2to.htm EX-10.25 5 16887
4 EX-19.1 ex-191xinsidertradingandpr.htm EX-19.1 110733
5 EX-19.2 ex-192xpersonalsecuritiest.htm EX-19.2 38703
6 EX-21.1 ex-211xsubsidiariesofthere.htm EX-21.1 33463
7 EX-22.1 ex-221xguaranteedsecuritie.htm EX-22.1 9624
8 EX-23.1 ex-231x12312025xconsentofi.htm EX-23.1 2582
9 EX-31.1 ex-311x12312025.htm EX-31.1 8165
10 EX-31.2 ex-312x12312025.htm EX-31.2 8515
11 EX-32.1 ex-321x12312025.htm EX-32.1 4967
12 EX-32.2 ex-322x12312025.htm EX-32.2 4992
18 awprocedurepolicyheadera.jpg GRAPHIC 61664
19 imagea.jpg GRAPHIC 175
20 policydocument.jpg GRAPHIC 25460
21 policydocument1.jpg GRAPHIC 23611
  Complete submission text file 0001410636-26-000034.txt   20012864

Data Files

Seq Description Document Type Size
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT awk-20251231.xsd EX-101.SCH 118559
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT awk-20251231_cal.xml EX-101.CAL 147798
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT awk-20251231_def.xml EX-101.DEF 672258
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT awk-20251231_lab.xml EX-101.LAB 1286072
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT awk-20251231_pre.xml EX-101.PRE 1002436
149 EXTRACTED XBRL INSTANCE DOCUMENT awk-20251231_htm.xml XML 3826065
Mailing Address 1 WATER STREET CAMDEN NJ 08102-1658
Business Address 1 WATER STREET CAMDEN NJ 08102-1658 856-955-4001
American Water Works Company, Inc. (Filer) CIK: 0001410636 (see all company filings)

EIN.: 510063696 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34028 | Film No.: 26648844
SIC: 4941 Water Supply
(CF Office: 01 Energy & Transportation)