Environmental Impact Statement (EIS) Database
EIS Details
EIS Title
Draft Watershed Plan-Environmental Impact Statement for the Milk River and St. Mary River WatershedsEIS Number
20260010Unique Identification Number
EISX-005-53-000-1769594604Document Type
DraftFederal Register Date
2026-02-13 00:00:00.0EIS Comment Due/ Review Period Date
2026-03-30 00:00:00.0Amended Notice Date
Amended Notice
Supplemental Information
Issuance of Notice of Intent to Prepare an EIS:
2023-06-21 00:00:00.0EPA Comment Letter Date
2026-03-27 00:00:00.0State or Territory
MTLead Agency
Natural Resource Conservation ServiceContact Name
Alyssa FellowContact Phone
406-587-6712Rating (if Draft EIS)
As of October 2018, EPA discontinued the use of ratings for Draft EISs.
You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more. If you need help accessing these PDF documents, please contact NEPAdatabasesupport (NEPAdatabasesupport@epa.gov) for assistance.
DraftPlanEISMilkRiverAndStMaryRiverWatersheds.pdf (220 pp, 7857.791015625 K)
DraftPlanEISMilkRiverAndStMaryRiverWatershedsAppendixA.pdf (80 pp, 10170.0009765625 K)
DraftPlanEISMilkRiverAndStMaryRiverWatershedsAppendixB.pdf (6 pp, 2103.130859375 K)
DraftPlanEISMilkRiverAndStMaryRiverWatershedsAppendixC.pdf (86 pp, 44985.453125 K)
DraftPlanEISMilkRiverAndStMaryRiverWatershedsAppendixD.pdf (255 pp, 30429.775390625 K)
DraftPlanEISMilkRiverAndStMaryRiverWatershedsAppendixE.pdf (63 pp, 12344.837890625 K)
Comment Letter(s):St Mary Milk River DEIS EPA Comments_2026 03 27.pdf (2 pp, 217.0361328125 K)