US Ballast Water Management Regulations

The US is not party to the global Ballast Water Management Convention and developed its own ballast water management regulations for vessels, which have been in full effect since January 2016. This guide sets out the current state and federal regulations in force, including up-to-date USCG and EPA requirements. US legislation requires that a BWMS that will operate in US waters must be type approved by the USCG. As of January 2024, 54 BWMS models have received such USCG type approval and this guide summarises the features of these BWMS in a useful data sheet format.

The guide looks in detail at future requirements under the Vessel Incidental Discharge Act (VIDA) 2018 and provides helpful operational methods, considerations and checklists for ballast water exchange.

The Appendices contain an updated list of Code of Federal Regulations (CFRs) relating to US ballast water management and systems, alongside VIDA.

The release of untreated or improperly treated ballast water (BW) by vessels risks the transfer of potentially invasive aquatic organisms into new environments. National and international regulations to control the spread of non-indigenous aquatic species through the management of BW using ballast water exchange (BWE) have been in effect in most regions and ports for many years, but mandatory regulations have taken longer to finalise and implement.

The International Convention for the Control and Management of Ships' Ballast Water and Sediments has been in full effect since September 2019, but the United States (US) is not party to that Convention. The US developed its own regulations for vessels that ballast in US waters and these have been in full effect since January 2016.

As well as federal regulations, there are state level BWM requirements and this has resulted in a complicated range of BW requirements for vessel owners and operators. The Vessel Incidental Discharge Act (VIDA) 2018 was enacted in December 2018 to bring BW legislation in the US under one regulatory umbrella. However, the revised regulations will not be enforceable until at least December 2026 and the current US BW regulations (USCG and EPA) are in full force and effect until that time.

As at January 2024, 54 BWMS models have been Type Approved by the United States Coast Guard (USCG) for managing BW in US waters. Some BWMS have undergone several Type Approval certification revisions as the systems have been developed and improved over time. A Type Approval certificate may be revised for various reasons, including:

• The use of alternate components
• additional filters
• changes to the manufacturer
• the revised system can be installed in hazardous locations on US-flagged vessels
• updated performance claim
• additional models z revised hold time
• alternate combinations of, for example, UV unit and filter model

Introduction

PART ONE

CHAPTER ONE - Requirements in the United States

1.1 Summary of Current Requirements

1.2 Development of Current US Legislation

1.3 US Coast Guard (USCG)

1.4 Environmental Protection Agency (EPA)

1.5 State Requirements

1.6 Future Requirements Resulting from VIDA

PART TWO

CHAPTER TWO - Ballast Water Exchange (BWE)

2.1 The Great Lakes St. Lawrence Seaway System (Great Lakes Seaway System)

2.2 BWE Methods

2.3 BWE Operational Considerations

2.4 BWE Operations Checklists

PART THREE

CHAPTER THREE - BWMS with No Active Substances

3.1 Aquarius UV BWMS

3.2 ARA Plus+ BWMS

3.3 BAWAT BWMS Mk2

3.4 BIO-SEA BWMS

3.5 Blue Ocean Shield (BOS) BWMS

3.6 BSKY BWMS

3.7 CompactClean BWMS

3.8 Cyeco BWMS

3.9 EcoBallast BWMS

3.10 Evac Evolution BWMS

3.11 GloEn-Patrol and GloEn-Patrol 2.0 BWMS

3.12 Hyde GUARDIAN-US BWMS

3.13 KBAL BWMS

3.14 LanghBW BWMS

3.15 LUV U1 BWMS

3.16 Miura HK BWMS

3.17 NGT BWMS

3.18 NiBallast BWMS

3.19 Optimarin Ballast System (OBS) BWMS

3.20 PureBallast BWMS

3.21 Purestream BWMS

3.22 Seascape BWMS

3.23 SKF BlueSonic BWMS

CHAPTER FOUR - BWMS using Active Substances

4.1 Aquarius EC/ECX BWMS

4.2 AQUASTAR BWMS

4.3 ATPS-BLUEsys BWMS

4.4 BalClor BWMS

4.5 BALPURE BWMS

4.6 CleanBallast-Ocean Barrier System (CB-OBS) BWMS

4.7 Ecochlor BWMS

4.8 EcoGuardian BWMS

4.9 ECS-HYCHLOR BWMS

4.10 Electro-Cleen System (ECS) BWMS

4.11 ERMA FIRST BWTS FIT

4.12 HiBallast BWMS

4.13 inTank BWTS

4.14 JFE BallastAce BWMS

4.15 MICROFADE II BWMS

4.16 NK-O3 BlueBallast BWMS

4.17 OceanGuard BWMS

4.18 Oceansaver BWMS

4.19 oneTank BWMS

4.20 Purimar BWMS

4.21 SeaCURE BWMS

4.22 Senza BWMS

ANNEXES

Annex 1 - Code of Federal Regulations (CFR): Title 33 Subpart C - Ballast Water Management for Control of Nonindigenous Species in the Great Lakes and Hudson River

Annex 2 - Code of Federal Regulations (CFR): Title 33 Subpart D - Ballast Water Management for Control of Nonindigenous Species in Waters of the United States

Annex 3 - Code of Federal Regulations (CFR): Title 46 Subpart 162.060 - Ballast Water Management Systems

Annex 4 - Frank LoBiondo Coast Guard Authorization Act of 2018, Title IX-Vessel Incidental Discharge Act

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