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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001174947-24-000281
Filing Date
2024-03-01
Accepted
2024-02-29 17:47:26
Documents
95
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K msex-20231231.htm   iXBRL 10-K 1515753
2 EX-10.6 ex10-6.htm EX-10.6 159123
3 EX-10.26(F) ex10-26f.htm EX-10.26(F) 8285
4 EX-10.27(D) ex10-27d.htm EX-10.27(D) 42520
5 EX-19 ex19.htm EX-19 75243
6 EX-21 ex21.htm EX-21 3918
7 EX-23.1 ex23-1.htm EX-23.1 2627
8 EX-31 ex31.htm EX-31 9496
9 EX-31.1 ex31-1.htm EX-31.1 9542
10 EX-32 ex32.htm EX-32 3582
11 EX-32.1 ex32-1.htm EX-32.1 3313
12 EX-97 ex97.htm EX-97 2659
13 GRAPHIC image_001.jpg GRAPHIC 39017
14 GRAPHIC image_002.jpg GRAPHIC 3730
  Complete submission text file 0001174947-24-000281.txt   8864500

Data Files

Seq Description Document Type Size
15 XBRL CALCULATION FILE msex-20231231_cal.xml EX-101.CAL 67398
16 XBRL DEFINITION FILE msex-20231231_def.xml EX-101.DEF 383389
17 XBRL LABEL FILE msex-20231231_lab.xml EX-101.LAB 717587
18 XBRL PRESENTATION FILE msex-20231231_pre.xml EX-101.PRE 382099
19 XBRL SCHEMA FILE msex-20231231.xsd EX-101.SCH 93812
97 EXTRACTED XBRL INSTANCE DOCUMENT msex-20231231_htm.xml XML 1160467
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)

IRS No.: 221114430 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00422 | Film No.: 24705527
SIC: 4941 Water Supply
(CF Office: 01 Energy & Transportation)