Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001174947-25-000318
Filing Date
2025-03-11
Accepted
2025-03-11 17:01:06
Documents
85
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A msex-20241231.htm   iXBRL 10-K/A 1236998
2 EX-23.1 ex23-1.htm EX-23.1 2256
3 EX-31 ex31.htm EX-31 11548
4 EX-31.1 ex31-1.htm EX-31.1 11599
5 EX-32 ex32.htm EX-32 3452
6 EX-32.1 ex32-1.htm EX-32.1 3497
  Complete submission text file 0001174947-25-000318.txt   8184911

Data Files

Seq Description Document Type Size
7 XBRL CALCULATION FILE msex-20241231_cal.xml EX-101.CAL 72550
8 XBRL DEFINITION FILE msex-20241231_def.xml EX-101.DEF 357920
9 XBRL LABEL FILE msex-20241231_lab.xml EX-101.LAB 727595
10 XBRL PRESENTATION FILE msex-20241231_pre.xml EX-101.PRE 406353
11 XBRL SCHEMA FILE msex-20241231.xsd EX-101.SCH 77358
87 EXTRACTED XBRL INSTANCE DOCUMENT msex-20241231_htm.xml XML 1233757
Mailing Address 485C ROUTE 1 SOUTH SUITE 400 ISELIN NJ 08830
Business Address 485C ROUTE 1 SOUTH SUITE 400 ISELIN NJ 08830 7326341500
MIDDLESEX WATER CO (Filer) CIK: 0000066004 (see all company filings)

EIN.: 221114430 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 000-00422 | Film No.: 25728481
SIC: 4941 Water Supply
(CF Office: 01 Energy & Transportation)