1 June 2007 through 31 May 2010

• During this time period, all nonroad, locomotive, or marine (NRLM) fuels are marked as follows (40 CFR 80.570 through 80.574):
  
  • prior to distribution from a truck loading terminal, all heating oil shall contain 6 mg/L of marker solvent yellow 124
  • all motor vehicle and NRLM diesel fuel is free of solvent yellow 124
  • any diesel fuel that contains greater than or equal to 0.10 mg/L of marker solvent yellow 124 is deemed to be heating oil and is prohibited from use in any motor vehicle or nonroad diesel engine (including locomotive, or marine diesel engines)
  • any diesel fuel, other than jet fuel or kerosene that is downstream of a truck loading terminal, that contains less than 0.10 mg/L of marker solvent yellow 124 is considered motor vehicle diesel fuel or NRLM diesel fuel, as appropriate.
  • any heating oil that is required to contain marker solvent yellow 124 pursuant to the requirements of this checklist item also contains visible evidence of dye solvent red 164.
• During this time period, retailers or wholesale purchaser-consumers who sell, dispense, or offer for sale or dispensing nonroad, locomotive or marine (NRLM) diesel fuel meeting the 15 ppm sulfur standard must prominently and conspicuously display in the immediate area for dispensing pumps the following legible label is used in block letters of no less than 24-point bold type, printed in a color contrasting with the background (40 CFR 80.570 through 80.574):
  
  
  ULTRA-LOW SULFUR NON-HIGHWAY DIESEL FUEL
  
  
  (15 ppm Sulfur Maximum)
  
  
  Required for use in all model year 2011 and newer nonroad diesel engines.
  
  Recommended for use in all nonroad, locomotive,
  and marine diesel engines.
  
  
  WARNING
  
  Federal Law prohibits use in highway vehicles or engines.
  
  
• During this time period, retailers or wholesale purchaser-consumers who sell, dispense, or offers for sale or dispensing nonroad, locomotive or marine (NRLM) diesel fuel meeting the 500 ppm sulfur standard must prominently and conspicuously display in the immediate area for dispensing pumps the following legible label is used in block letters of no less than 24-point bold type, printed in a color contrasting with the background (40 CFR 80.570 through 80.574):
  
  
  LOW SULFUR NON-HIGHWAY DIESEL FUEL
  
  (500 ppm Sulfur Maximum)
  
  WARNING
  
  
  Federal Law prohibits use in highway vehicles or engines.
  
  
  

1 June 2007 through 30 September 2010

• During this time period, retailers or wholesale purchaser-consumers who sell, dispense, or offer for sale or dispensing nonroad, locomotive or marine (NRLM) diesel fuel not meeting, or not offered as meeting, the 500 ppm sulfur standard or the 15 ppm sulfur standard must prominently and conspicuously display in the immediate area for dispensing pumps the following legible label is used in block letters of no less than 24-point bold type, printed in a color contrasting with the background (40 CFR 80.570 through 80.574):
  

28 July 2008

• As of this date, each owner or operator of a dry cleaning facility must have submitted to the Administrator or delegated State authority by registered mail on or before a notification of compliance status (40 CFR 63.324(f)).

31 December 2008

• As of this date, owners and operators must not install stationary compression ignition internal combustion engines (excluding fire pump engines) that do not meet the applicable requirements for 2007 model year engines.

1 January 2009

• As of this date, Hg Budget units that commence commercial operation before 1 July 2008 will have done the required monitoring system certification as well as recording, reporting, and quality-assuring the data from the required monitoring systems by 1 January 2009 (40 CFR 4170).
• Hg Budget units that commence commercial operation on or after 1 July 2008 will have done the required monitoring system certification as well as recording, reporting, and quality-assuring the data from the required monitoring systems on the later of the following dates (40 CFR 4170):
  • 1 January 2009, or
  • 90 unit operating days or 180 calendar days, whichever occurs first, after the date on which the unit commences commercial operation.

    (NOTE: Review this information for clarification (40 CFR 60.4102 and 60.4104):

  • The following units in a State are Hg Budget units, and any source that includes one or more such units is a Hg Budget source:
    1. Except as in paragraph (b) below, a unit serving at any time, since the start-up of the unit's combustion chamber, a generator with nameplate capacity of more than 25 MWe producing electricity for sale.
    2. For a unit that qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity and continues to qualify as a cogeneration unit, a cogeneration unit serving at any time a generator with nameplate capacity of more than 25 MWe and supplying in any calendar year more than one-third of the unit's potential electric output capacity or 219,000 MWh, whichever is greater, to any utility power distribution system for sale. If a unit qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity but subsequently no longer qualifies as a cogeneration unit, the unit is subject to paragraph (a) starting on the day on which the unit first no longer qualifies as a cogeneration unit.
  • Hg Budget source - a source that includes one or more Hg Budget units.
  • Hg Budget Trading Program - a multi-state Hg air pollution control and emission reduction program approved and administered by the Administrator in accordance with this subpart and 40 CFR 60.24(h)(6), as a means of reducing national Hg emissions.
  • Hg Budget unit - a unit that is subject to the Hg Budget Trading Program under 40 CFR 60.4104.
  • Hg designated representative - for a Hg Budget source and each Hg Budget unit at the source, the natural person who is authorized by the owners and operators of the source and all such units at the source, in accordance with 40 CFR 60.4110 through 60.4114, to represent and legally bind each owner and operator in matters pertaining to the Hg Budget Trading Program.

31 March 2009

• As of this date, Hg mass emissions data and heat input data for an Hg Budget unit that commences commercial operation before 1 July 2008 must be reported in an electronic quarterly report as prescribed by the Administrator beginning with the calendar quarter covering 1 January 2009 through 31 March 2009 (40 CFR 60.4174 and 60.4176)
• As of this date, Hg mass emissions data and heat input data for an Hg Budget unit that commences commercial operation on or after 1 July 2008, must be reported in an electronic quarterly report as prescribed by the Administrator beginning with the calendar quarter corresponding to the earlier of the date of provisional certification or the applicable deadline for initial certification, unless that quarter is the third or fourth quarter of 2008, in which case reporting shall commence in the quarter covering 1 January 2009 through 31 March 2009 (40 CFR 60.4174 and 60.4176)

  (NOTE: Review this information for clarification (40 CFR 60.4102 and 60.4104):

  • The following units in a State are Hg Budget units, and any source that includes one or more such units is a Hg Budget source:
    1. Except as in paragraph (b) below, a unit serving at any time, since the start-up of the unit's combustion chamber, a generator with nameplate capacity of more than 25 MWe producing electricity for sale.
    2. For a unit that qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity and continues to qualify as a cogeneration unit, a cogeneration unit serving at any time a generator with nameplate capacity of more than 25 MWe and supplying in any calendar year more than one-third of the unit's potential electric output capacity or 219,000 MWh, whichever is greater, to any utility power distribution system for sale. If a unit qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity but subsequently no longer qualifies as a cogeneration unit, the unit is subject to paragraph (a) starting on the day on which the unit first no longer qualifies as a cogeneration unit.
  • Hg Budget source - a source that includes one or more Hg Budget units.
  • Hg Budget Trading Program - a multi-state Hg air pollution control and emission reduction program approved and administered by the Administrator in accordance with this subpart and 40 CFR 60.24(h)(6), as a means of reducing national Hg emissions.
  • Hg Budget unit - a unit that is subject to the Hg Budget Trading Program under 40 CFR 60.4104.
  • Hg designated representative - for a Hg Budget source and each Hg Budget unit at the source, the natural person who is authorized by the owners and operators of the source and all such units at the source, in accordance with 40 CFR 60.4110 through 60.4114, to represent and legally bind each owner and operator in matters pertaining to the Hg Budget Trading Program.

1 April 2009

• As of this date, public water systems which are required to conduct an initial and a second round of source water monitoring for each plant that treats a surface water or GWUDI source which are using uncovered finished water storage facilities must:
  • cover any uncovered finished water storage facility
  • treat the discharge from the uncovered finished water storage facility to the distribution system to achieve inactivation and/or removal of at least 4-log virus, 3-log Giardia lamblia, and 2-log Cryptosporidium using a protocol approved by the State.
• As of this date, community water systems that add a chemical disinfectant to the water in any part of the drinking water process or supplies water containing a chemical disinfectant and is required to analyze for bromate may reduce monitoring from monthly to quarterly, if the system's running annual average bromate concentration is less than or equal to 0.0025 mg/L based on monthly bromate measurements for the most recent four quarters, with samples analyzed using Method 317.0 Revision 2.0, 326.0 or 321.8 (40 CFR 141.132).
• As of this date, nontransient-noncommunity water systems that add a chemical disinfectant to the water in any part of the drinking water process or supplies water containing a chemical disinfectant and is required to analyze for bromate may reduce monitoring from monthly to quarterly, if the system's running annual average bromate concentration is less than or equal to 0.0025 mg/L based on monthly bromate measurements for the most recent four quarters, with samples analyzed using Method 317.0 Revision 2.0, 326.0 or 321.8 (40 CFR 141.132).

17 August 2009

• As of this date, secondary containment is required for pesticide dispensing areas (40 CFR 165.80 through 165.92).

31 December 2009

• As of this date, owners and operators cannot install stationary compression ignition (CI) internal combustion engines (ICE) with a maximum engine power of less than 19 KW (25 HP) (excluding fire pump engines) that do not meet the applicable requirements for 2008 model year engines (40 CFR 60.4208).

1 January 2010

• As of this date, permanently retired Hg Budget units which meet their limited requirements as outlined in 40 CFR 60.4105 and are located at a source that is required, or but for the exemption due to retirement would be required, to have a title V operating permit, shall not resume operation unless the Hg designated representative of the source submits a complete Hg Budget permit application under 40 CFR 60.4122 for the unit not less than 18 mo before the later of 1 January 2010 or the date on which the unit resumes operation.

  (NOTE: Review this information for clarification (40 CFR 60.4102 and 60.4104):

  • The following units in a State are Hg Budget units, and any source that includes one or more such units is a Hg Budget source:
    1. Except as in paragraph (b) below, a unit serving at any time, since the start-up of the unit's combustion chamber, a generator with nameplate capacity of more than 25 MWe producing electricity for sale.
    2. For a unit that qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity and continues to qualify as a cogeneration unit, a cogeneration unit serving at any time a generator with nameplate capacity of more than 25 MWe and supplying in any calendar year more than one-third of the unit's potential electric output capacity or 219,000 MWh, whichever is greater, to any utility power distribution system for sale. If a unit qualifies as a cogeneration unit during the 12-mo period starting on the date the unit first produces electricity but subsequently no longer qualifies as a cogeneration unit, the unit is subject to paragraph (a) starting on the day on which the unit first no longer qualifies as a cogeneration unit.
  • Hg Budget source - a source that includes one or more Hg Budget units.
  • Hg Budget Trading Program - a multi-state Hg air pollution control and emission reduction program approved and administered by the Administrator in accordance with this subpart and 40 CFR 60.24(h)(6), as a means of reducing national Hg emissions.
  • Hg Budget unit - a unit that is subject to the Hg Budget Trading Program under 40 CFR 60.4104.
  • Hg designated representative - for a Hg Budget source and each Hg Budget unit at the source, the natural person who is authorized by the owners and operators of the source and all such units at the source, in accordance with 40 CFR 60.4110 through 60.4114, to represent and legally bind each owner and operator in matters pertaining to the Hg Budget Trading Program.

1 June 2010

• As of this date, any 1D or 2D distillate fuel that does not show visible evidence of dye solvent red 164 is NOT considered to be motor vehicle diesel fuel (40 CFR 80.500, 80.510(a) through 80.510(f), 80.520(a), and 80.520(b)).
• As of this date, all nonroad, locomotive, or marine (NRLM) diesel fuel must meet the following per-gallon standards:
  • sulfur content:
    • 15 ppm maximum for NR diesel fuel
    • 500 ppm maximum for LM diesel fuel
  • cetane index or aromatic content, as follows:
    • a minimum cetane index of 40
    • a maximum aromatic content of 35 volume percent.
  • As of this date, any retailer or wholesale purchaser-consumer who sells, dispenses, or offers for sale or dispensing, motor vehicle diesel fuel subject to the 15 ppm sulfur standard, affixes the following conspicuous and legible label, in block letters of no less than 24-point bold type, and printed in a color contrasting with the background, to each pump stand:
  
  
  
  ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL
  
  (15 ppm Sulfur Maximum)
  
  
  Required for use in all highway diesel vehicles and engines.
  
  
  Recommended for use in all diesel vehicles and engines.
  
  
  

1 June 2010 through 31 May 2012

• During this time period, all nonroad, locomotive, or marine (NRLM) fuels are marked as follows:
  
  • all heating oil and diesel fuel designated as 500 ppm sulfur LM diesel fuelcontains six mg/L of solvent yellow 124
  • all motor vehicle and NR diesel fuel is free of marker solvent yellow 124
  • any diesel fuel that contains greater than or equal to 0.10 mg/L of marker solvent yellow 124 is deemed to be LM diesel fuel or heating oil, as appropriate, and is prohibited from use in any motor vehicle or nonroad diesel engine (except for locomotive or marine diesel engines)
  • any diesel fuel, other than jet fuel or kerosene that is downstream of a truck loading terminal, that contains less than 0.10 mg/L of marker solvent yellow 124 is considered motor vehicle diesel fuel or NR diesel fuel, as appropriate.
  • any LM diesel fuel or heating oil that is required to contain marker solvent yellow 124 pursuant to the requirements of this checklist item also contains visible evidence of dye solvent red164.
  • for pumps dispensing NR diesel fuel subject to the 15 ppm sulfur the following conspicuous and legible label is displayed, in block letters of no less than 24-point bold type, and printed in a color contrasting with the background, to each pump stand:
    
    
    
    ULTRA-LOW SULFUR NON-HIGHWAY DIESEL FUEL
    
    (15 ppm Sulfur Maximum)
    
    
    Required for use in all model year 2011 and later nonroad diesel engines.
    
    Recommended for use in all other non-highway diesel engines.
    
    
    WARNING
    
    
    Federal law prohibits use in highway vehicles or engines.
    
    
    

1 October 2010

• As of this date, owners and operators of stationary compression ignition internal combustion engines subject to 40 CFR 60, Subpart IIII (40 CFR 60.4200 through 60.4219) with a displacement of less than 30 L per cylinder that use diesel fuel must use diesel fuel that meets the requirements of 40 CFR 80.510(b) for nonroad diesel fuel (seeAE.55.5.US).

1 April 2012

• As of this date, cryptosporidium treatment is done at public water systems that serves at least 100,000 people and which are required to conduct an initial and a second round of source water monitoring for each plant that treats a surface water or GWUDI source (40 CFR 141.713).
• As of this date, community water systems that are not part of a combined distribution system, serving greater than or equal to 100,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).
• As of this date, nontransient-noncommunity water systems that are not part of a combined distribution system, serving greater than or equal to 100,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).

1 June 2012

• As of this date, all nonroad, locomotive, or marine (NRLM) diesel fuel must meet the following per-gallon standards:
  
  • sulfur content, 15 ppm maximum.
  • cetane index or aromatic content, as follows:
    
    • a minimum cetane index of 40
    • a maximum aromatic content of 35 volume percent.
• As of this date, all nonroad, locomotive, or marine (NRLM) fuels must be marked as follows:
  
  • prior to distribution from a truck loading terminal, all heating oil contains six mg/L of marker solvent yellow 124
  • all motor vehicle and NRLM diesel fuel are free of marker solvent yellow 124
  • any diesel fuel that contains greater than or equal to 0.10 mg/L of marker solvent yellow 124 is deemed to be heating oil and is prohibited from use in any motor vehicle or nonroad diesel engine(including locomotive, or marine diesel engines)
  • any diesel fuel, other than jet fuel or kerosene that is downstream of a truck loading terminal, that contains less than 0.10 mg/L of marker solvent yellow 124 is considered motor vehicle diesel fuel or NRLM diesel fuel, as appropriate.
  • any heating oil that is required to contain marker solvent yellow 124 also contains visible evidence of dye solvent red 164.

1 October 2012

• As of this date, cryptosporidium treatment is done at public water systems that serves at from 50,000 to 99,999 people and which are required to conduct an initial and a second round of source water monitoring for each plant that treats a surface water or GWUDI source (40 CFR 141.713).
• As of this date, community water systems that are not part of a combined distribution system, serving between 50,000 and 99,999 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).
• As of this date, nontransient-noncommunity water systems that are not part of a combined distribution system, serving between 50,000 and 99,999 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).

31 December 2012

• As of this date, owners and operators must not install non-emergency stationary compression ignition ICE with a maximum engine power of greater than or equal to 130 KW (175 HP), including those above 560 KW (750 HP), that do not meet the applicable requirements for 2011 model year non-emergency engines.

1 October 2013

• As of this date, cryptosporidium treatment is done at public water systems that serves from 10,000 to 49,999 people and which are required to conduct an initial and a second round of source water monitoring for each plant that treats a surface water or GWUDI source (40 CFR 141.713).
• As of this date, community water systems that are not part of a combined distribution system, serving between 10,000 and 49,999 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).
• As of this date, community water systems that are not part of a combined distribution system, serving less than 10,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring if no Cryptosporidium monitoring is required (40 CFR 141.620).
• As of this date, nontransient-noncommunity water systems that are not part of a combined distribution system, serving between 10,000 and 49,999 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring (40 CFR 141.620).
• As of this date, nontransient-noncommunity water systems that are not part of a combined distribution system, serving less than 10,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring if no Cryptosporidium monitoring is required (40 CFR 141.620).

31 December 2013

• As of this date, owners and operators must not install non-emergency stationary compression ignition ICE with a maximum engine power of greater than or equal to 56 KW (75 HP) and less than 130 KW (175 HP) that do not meet the applicable requirements for 2012 model year non-emergency engines.

1 June 2014

• As of this date, pumps dispensing nonroad, locomotive or marine (NRLM) diesel fuel subject to the 15 ppm sulfur standard or heating oil, prominently and conspicuously display in the immediate area of each pump stand from which non-highway diesel fuel is offered for sale or dispensing, one of the following legible labels, as applicable, in block letters of no less than 24-point bold type, printed in a color contrasting with thebackground:
  ULTRA-LOW SULFUR NON-HIGHWAY DIESEL FUEL
  (15 ppm Sulfur Maximum)
  Required for use in all nonroad diesel engines.
  Recommended for use in all locomotive and marine diesel engines.
  WARNING
  Federal law prohibits use in highway vehicles or engines.
  
• As of this date, pumps dispensing locomotive or marine (LM) diesel fuel subject to the 500 ppm sulfur standard must prominently and conspicuously display in the immediate area of each pump stand from which non-highway diesel fuel is offered for sale or dispensing, the following legible label, as applicable, in block letters of no less than 24-point bold type, printed in a color contrasting with the background:
  LOW SULFUR LOCOMOTIVE OR MARINE DIESEL FUEL
  (500 ppm Sulfur Maximum)
  WARNING
  Federal law prohibits use in nonroad engines or in highway vehicles
  or engines. Its use may damage these engines.
  

1 October 2014

• As of this date, cryptosporidium treatment is done at public water systems that serves fewer than 10,000 people and which are required to conduct an initial and a second round of source water monitoring for each plant that treats a surface water or GWUDI source (40 CFR 141.713).
• As of this date, community water systems that are not part of a combined distribution system, serving less than 10,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring if Cryptosporidium monitoring is required (40 CFR 141.620).
• As of this date, nontransiewnt-noncommunity water systems that are not part of a combined distribution system, serving less than 10,000 people using a primary or residual disinfectant other than ultraviolet light or delivering water that has been treated with a primary or residual disinfectant other than ultraviolet light must comply with 40 CFR 141, Subpart V monitoring if Cryptosporidium monitoring is required (40 CFR141.620).

31 December 2014

• As of this date, owners and operators must not install non-emergency stationary compression ignition internal combustion engines with a maximum engine power of greater than or equal to 19 KW (25 HP) and less than 56 KW (75 HP) that do not meet the applicable requirements for 2013 model year non-emergency engines.

31 December 2016

• As of this date, owners and operators must not install non-emergency stationary compression ignition internal combustion engines with a maximum engine power of greater than or equal to 560 KW (750 HP) that do not meet the applicable requirements for 2015 model year non-emergencyengines.

31 December 2020

• As of this date, the owner or operator of dry cleaning systems must eliminate any emission of PCE from any dry cleaning system that is located in a building with a residence (40 CFR 63.322(o)(3) through63.322(o)(5)(i)).