Michigan Regional Conditions
Supplemental Decision Documents

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Nationwide Number	Nationwide Permit Type	File Size in KB
01	Aids to Navigation	57
03	Maintenance	72
04	Fish and Wildlife Harvesting, Enhancement, and Attraction Devices and Activities	62
05	Scientific Measurement Devices	62
06	Survey Activities	62
07	Outfall Structures and Associated Intake Structures	68
08	Oil and Gas Structures on the Outer Continental Shelf	58
09	Structures in Fleeting and Anchorage Areas	60
10	Mooring Buoys	64
11	Temporary Recreational Structures	60
12	Utility Line Activities	86
13	Bank Stabilization	72
14	Linear Transportation Projects	73
15	U.S. Coast Guard Approved Bridges	63
16	Return Water from Upland Contained Disposal Areas	63
17	Hydropower Projects	63
18	Minor Discharges	70
19	Minor Dredging	72
20	Oil Spill Cleanup	61
21	Surface Coal Mining Operations	62
22	Removal of Vessels	65
23	Approved Categorical Exclusions	65
24	Indian Tribe or State Administered Section 404 Programs	58
25	Structural Discharges	63
27	Aquatic Habitat Restoration, Establishment, and Enhancement Activities	68
28	Modifications of Existing Marinas	58
29	Residential Developments	77
30	Moist Soil Management for Wildlife	62
31	Maintenance of Existing Flood Control Facilities	62
32	Completed Enforcement Actions	65
33	Temporary Construction, Access, and Dewatering	66
34	Cranberry Production Activities	63
35	Maintenance Dredging of Existing Basins	45
36	Boat Ramps	67
37	Emergency Watershed Protection and Rehabilitation	61
38	Cleanup of Hazardous and Toxic Waste	63
39	Commercial and Institutional Developments	69
40	Agricultural Activities	66
41	Reshaping Existing Drainage Ditches	67
42	Recreational Facilities	72
43	Stormwater Management Facilities	74
44	Mining Activities	66
45	Repair of Uplands Damaged by Discrete Events	66
46	Discharges in Ditches	63
47	Pipeline Safety Program Designated Time Sensitive Inspections and Repairs	65
48	Existing Commercial Shellfish Aquaculture Activities	62
49	Coal Remining Activities	62
50	Underground Coal Mining Activities	62

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