310 CMR 70.00: ERP Certification

Standards for facilities that are required to certify compliance status under ERP, including revisions of August 2009.
PDF 48 KB

310 CMR 73.00: Amalgam Wastewater & Recycling Regulations for Dental Facilities

Note: These regulations apply to all dental practices and facilities located in Massachusetts. Those that do not generate or discharge wastewater from amalgam-related processes (i.e., dentistry is limited to oral and maxillofacial, orthodontic, periodontic, and/or oral medicine practices), use only mercury-free filling material, or do not place or remove mercury amalgam are not required to install amalgam separators, but need to file one-time certifications to establish their exempt status.

See 310 CMR 70.00 (above) for certification requirements and deadlines for dental facilities.

PDF 78 KB 

310 CMR 72.00: Industrial Wastewater Standard for Dry Cleaners

PDF 88 KB

310 CMR 71.00: Industrial Wastewater Regulations for Photo Processors & Printers

PDF 112 KB

257 CMR 2.00, 310 CMR 70.00, 314 CMR 7.00 & 314 CMR 12.00: Wastewater & Sewer Regulations

Revisions promulgated in January 2007 streamlined state permit and approval requirements for sewer connections, sewer extensions, and industrial wastewater management.
Web page

310 CMR 7.00: et. seq.: Air Pollution Control Regulations

Web page

310 CMR 7.00 et. seq.: ERP Amendments to Air Pollution Control Regulations

Applicable to dry cleaners & photo processors.
PDF 67 KB

310 CMR 7.00, 310 CMR 30.000, 310 CMR 70.00 & 310 CMR 71.00: Regulatory Amendments

Applicable to lithographic, gravure, letterpress, flexographic, and screen printing.
PDF 62 KB

310 CMR 7.26(30)-(37): Applicable to Boilers, September 2001

Sets performance standards for boilers with a heat input capacity of 10 million to 40 million BTU per hour constructed on or after the effective date.
MS Word 44 KB | PDF 14 KB

314 CMR 18.00 Industrial Wastewater Holding Tanks & Containers, November 2002 

Sets clear and explicit construction, operation, and record keeping requirements, and replaces previous plan approvals BWP IW 29 and BRP WP 56 with a one-time compliance certification.
PDF 76 KB

Related amendments to existing regulations.
MS Word 37 KB

310 CMR 74.00, 310 CMR 75.00 & 310 CMR 76.00: Mercury-Added Product Regulations

Background information & final regulations 
Web page