|
Nationwide Permit Number
|
Version
|
Expiration
|
U.S. Environmental Protection Agency (EPA), Region 9
|
State Water Resources Control Board (SWRCB)
|
|
NWP 1 - Aids to Navigation
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 2 - Structures in Artificial Canals
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 3 - Maintenance
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally) Activities under paragraph (a) only
|
|
NWP 4 - Fish & Wildlife Activities
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 5 - Scientific Measuring Devices
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 6 - Survey Activities
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 7 - Outfall/Intake Structures
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 8 - Oil/Gas Structures on the OCS
|
2026
|
3/15/31
|
Not requested
|
Not requested
|
|
NWP 9 - Structures in Fleeting/Anchorage Areas
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 10 - Mooring Buoys
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 11 - Temporary Recreational Structures
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 12 - Oil/Gas Utility Lines
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally)
|
|
NWP 13 - Bank Stabilization
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally)
|
|
NWP 14 - Road Crossings
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally)
|
|
NWP 15 - USCG Approved Bridges
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 16 - Return Water from Upland Disposal
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 17 - Hydropower Projects
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 18 - Minor Discharges
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 19 - Minor Dredging
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 20 - Oil/HazMat Response Activities
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 21 - Surface Coal Mining
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 22 - Removal of Vessels
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 23 - Approved Categorical Exclusions
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 24 - Tribal/State Admin. 404 Program
|
2026
|
3/15/31
|
Waived
|
Denied
|
|
NWP 25 - Structural Discharges
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 27 - Aquatic Ecosystem Restoration
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 28 - Modification of Existing Marinas
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 29 - Residential Developments
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 30 - Moist Soil Management for Wildlife
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 31 - Maintenance of Flood Control Facilities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 32 - Completed Enforcement Actions
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 33 - Temporary Construction, Access, and Dewatering
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 34 - Cranberry Production Activities
|
2026
|
3/15/31
|
Waived
|
Denied
|
|
NWP 35 - Maintenance Dredging of Existing Basins
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 36 - Boat Ramps
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 37 - Emergency Watershed Protection and Rehabilitation
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 38 - Cleanup of Hazardous and Toxic Waste
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 39 - Commercial and Industrial Developments
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 40 - Agricultural Activities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 41 - Reshaping Existing Drainage Ditches
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 42 - Recreational Facilities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 43 - Stormwater Management Facilities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 44 - Mining Activities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 45 - Repair of Uplands Damaged by Discrete Events
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 46 - Discharges in Ditches
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 48 - Shellfish Mariculture
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 49 - Coal Remining Activities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 50 - Underground Coal Mining
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 51 - Land-Based Renewable Energy Generation Facilities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 52 - Water-Based Renewable Energy Generation Facilities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 53 - Removal of Low-Head Dams
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|
|
NWP 54 - Living Shorelines
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Granted (conditionally)
|
|
NWP 55 - Seaweed Mariculture Activities
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 57 - Electric Utility and Telecommunication Activities
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally)
|
|
NWP 58 - Water/Other Substance Utility Lines
|
2026
|
3/15/31
|
Granted (conditionally)
|
Granted (conditionally)
|
|
NWP 59 - Water Reclamation and Reuse Facilities
|
2026
|
3/15/31
|
Granted (unconditionally)
|
Denied
|
|
NWP 60 - Improve Fish Passage and Other Aquatic Organisms
|
2026
|
3/15/31
|
Granted (conditionally)
|
Denied
|