2026-04-29T10:15:32-05:00 2025-09-30 450250958 Eide Bailly LLP 18081 Burt St Ste 200 Omaha NE 680224722 990 2024-10-01 272535895 Mni Waste' Water Company MNIW 6059647766 PO Box 490 Eagle Butte SD 57625 Leo A Fischer Executive Director 6059647766 2026-04-21 1 1 Megan L Koziol CPA P01544037 4023302660 2026-04-21 2024 2025-03-06 01:10:19Z Leo A Fischer PO Box 490 Eagle Butte SD 57625 3499611 0 X mniwaste.com X 2018 SD Providing water service to member customers in central South Dakota. 6 6 14 0 0 0 0 0 3139652 3395018 86869 2347 29174 102246 3255695 3499611 0 0 0 0 892312 910478 0 0 0 1709811 2005218 2602123 2915696 653572 583915 72617410 100198626 1478955 10587994 71138455 89610632 The company was organized for the express purpose of providing water service to member customers in central South Dakota. 0 0 The company provided 292,951,000 gallons of treated water for commercial and domestic users located in central South Dakota and maintained several miles of pipe. 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 11 0 1 14 1 0 0 0 0 0 3389017 104490 0 0 0 X 6 6 0 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 X Sharon Means 6059647766 PO Box 490 Eagle Butte SD 57625 Rolland Collins Chairman 1.00 X X 4600 0 0 Robert Booth Vice Chairman 1.00 X X 2000 0 0 Oren Lesmeister Secretary/Treasurer 1.00 X X 3200 0 0 Lynn Williams Director 1.00 X 3400 0 0 Rhae Washburn Director 1.00 X 2800 0 0 David Hump Director 1.00 X 2400 0 0 Leo Fischer Executive Director 40.00 X 143092 0 27820 Sharon Means Business Manager 40.00 X 73051 0 19305 234543 0 47125 1 0 1 0 Maguire Iron Inc PO Box 1446 Sioux Falls SD 57101 Contracted Labor 316021 1 Water Sales 221000 2043313 2043313 T&D Construction 221000 1298855 1298855 Reconnect & Hookup Fee 221000 46850 46850 Tampering Fees 221000 6000 6000 3395018 2347 2347 Miscellaneous Income 900099 86393 86393 Patronage Dividends 900099 15853 15853 102246 3499611 3395018 0 104593 296870 461252 30114 65547 56695 33169 71869 3340 61486 17419 10211 15867 148443 103875 T&D Construction Costs 752902 Water Treatment & Distr 621839 Vehicle/Equipment Expen 130514 Bad Debts 27551 6733 2915696 1617763 3382215 9198611 981124 534780 835633 636572 93218 85023 95008392 11100444 66712444 83907948 1806517 1882239 450828 456934 119883 114304 72617410 100198626 661307 9557159 771889 986463 45759 44372 1478955 10587994 X 60493109 78305649 0 0 10645346 11304983 71138455 89610632 72617410 100198626 X 583915 75722 17812540 X X 0 1 X 1 1 1 13200 13200 34056065 4647594 29408471 380981 255102 125879 4092248 2992366 1099882 56465898 3205382 53260516 83907948 Customers' Deposits 44372 44372 X Part X, Line 2: The Organization belives that it has appropriate support for any tax positions taken affecting its annual filing requirements and, as such, does not have any uncertain tax positions that are material to the financial statements. The Organization would recognize future accrued interest and penalties related to unrecognized tax benefits and liabilities in income tax expense if such interest and penalties are incurred. X 0 0 0 Leo Fischer Executive Director 143092 0 0 0 0 0 8918 0 20372 0 172382 0 0 0 Form 990, Part VI, Section A, line 6 There are members of the Organization but no member classes. Signers of water user agreements of the corporation and who pay their bills to the corporation are its members. Form 990, Part VI, Section A, line 7a Members of the Organization elect the board members. Only members of the Organization that are domestic users of water are entitled to vote. Form 990, Part VI, Section A, line 8b There are no committees with authority to act on behalf of the governing board. Form 990, Part VI, Section B, line 11b The Business Manager will review the Form 990 and inform the board members that the return is in the office for their review. Form 990, Part VI, Section B, line 12c Board members with conflicts voluntarily remove themselves from voting on issues related to that item. Form 990, Part VI, Section C, line 19 The governing documents, conflict of interest policy and financial statements are available to the public upon request. Form 990, Part XI, line 9: Amortization of Donated Capital -1,223,548. Capital Contributions 19,036,088. Form 990, Part XII, Line 2c: The board of directors assumes responsibility for oversight of the audit of the organization's financial statements and selection of an independent accountant. This process has not changed from the prior year. Tri-County Water Association Inc PO Box 490 Eagle Butte SD 57625 460337249 Predessor to the operations of MNI Waste' Water SD 501(c)(12) Cheyenne River Sioux Tribe 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0