Ohio Administrative Code Search

...[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of rule 3745-77-01 of the Administrative Code titled "referenced materials."] (A) Action on application. (1) A Title V permit, permit modification, or permit renewal may be is...

...[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see the "Referenced materials" section at the end of this rule.] [Comment: "Greenhouse gases" subject to regulation as defined in 40 CFR Part 51.166 consist of the aggregate group of six greenhouse gases: Carbon dioxide, nit...

...[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (D) of this rule titled "Referenced materials."] (A) Except as otherwise provided in this rule, the definitions in rule 3745-15-01 of the Administrative Code shall apply to this chapter. (B) "Small business st...

...[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (D) of this rule titled "Referenced materials."] (A) Except as otherwise provided in this rule, the definitions in rule 3745-15-01 of the Administrative Code apply to this chapter. (B) "Small bus...

...As used in this chapter: (A) (1) "Action level" is the concentration of lead or copper in water specified in paragraph (C) of rule 3745-81-80 of the Administrative Code. (2) "Actual CT" means the CT value or the sum of CT values that is representative of the disinfection as determined in accordance with rule 3745-81-72 of the Administrative Code. (3) "Approved effective volume factor" me...

...As used in this chapter: (A) (1) "Action level" is the concentration of lead or copper in water specified in paragraph (C) of rule 3745-81-80 of the Administrative Code. (2) "Actual CT" means the CT value or the sum of CT values that is representative of the disinfection as determined in accordance with rule 3745-81-72 of the Administrative Code. (3) "Approved effective volume factor" me...

...(A) Pursuant to section 6109.23 of the Revised Code, the director may assess and collect administrative penalties from any person who owns or operates a public water system and violates Chapter 6109. of the Revised Code or the administrative rules adopted thereunder. Administrative penalties for a public water system shall be calculated according to this rule in the following manner: (1) Each violation of the public...

...(A) The following maximum contaminant levels (MCLs) for inorganic contaminants apply to all public water systems. Contaminant MCL in milligrams per liter Nitrate (as nitrogen) 10 Nitrite (as nitrogen) 1 Total nitrate and nitrite (as nitrogen) 10 (B) The following MCLs for inorganic contaminants apply to all community and nontransient noncommunity public water systems. Contaminant MCL in mil...

...(A) The following maximum contaminant levels (MCLs) for inorganic contaminants apply to all public water systems. Contaminant MCL in milligrams per liter Nitrate (as nitrogen) 10 Nitrite (as nitrogen) 1 Total nitrate and nitrite (as nitrogen) 10 (B) The following MCLs for inorganic contaminants apply to all community and nontransient noncommunity public water systems. Contaminant MCL in mil...

...(A) The director may determine that a public water system shall apply the following best available technology (BAT), for achieving compliance with the maximum contaminant levels (MCLs) for organic disinfection byproducts identified in this table: Contaminant MCL (mg/L) BAT Total trihalomethanes 0.080 Enhanced coagulation or enhanced softening plus GAC10; or nanofiltration with a m...

...(A) The director may determine that a public water system shall apply the following best available technology (BAT), for achieving compliance with the maximum contaminant levels (MCLs) for organic disinfection byproducts identified in this table: Contaminant MCL (mg/L) BAT Total trihalomethanes 0.080 Enhanced coagulation or enhanced softening plus GAC10; or nanofiltration with a molecular weight of...

...All public water systems shall monitor as described in paragraphs (B) and (C) of this rule to determine compliance with the maximum contaminant levels (MCLs) for nitrate and nitrite. In addition, all community water systems and all nontransient noncommunity water systems shall monitor as described in paragraphs (D) and (E) of this rule for the inorganic contaminants with MCLs listed in paragraph (B) of rule 3745-81-...

...All public water systems shall monitor as described in paragraphs (B) and (C) of this rule to determine compliance with the maximum contaminant levels (MCLs) for nitrate and nitrite. In addition, all community water systems and all nontransient noncommunity water systems shall monitor as described in paragraphs (D) and (E) of this rule for the inorganic contaminants with MCLs listed in paragraph (B) of rule...

...All public water systems shall monitor as described in paragraphs (B) and (C) of this rule to determine compliance with the maximum contaminant levels (MCLs) for nitrate and nitrite. In addition, all community water systems and all nontransient noncommunity water systems shall monitor as described in paragraphs (D) and (E) of this rule for the inorganic contaminants with MCLs listed in paragraph (B) of rule 3745-81-1...

...Monitoring requirements for organic chemical contaminants of drinking water are stated in this rule. Analytical procedures which are acceptable for monitoring for organic contaminants in drinking water are listed in rule 3745-81-27 of the Administrative Code. Analyses under this rule shall only be conducted by laboratories that are certified for these analyses under Chapter 3745-89 of the Administrative Code. Communi...

...Monitoring requirements for organic chemical contaminants of drinking water are stated in this rule. Analytical procedures which are acceptable for monitoring for organic contaminants in drinking water are referenced in rule 3745-81-27 of the Administrative Code. Analyses under this rule shall only be conducted by laboratories that are certified for these analyses under Chapter 3745-89 of the Administrative Code. Com...

...Community public water systems shall monitor as described in this rule to determine compliance with the maximum contaminant levels (MCLs) for radionuclides listed in rule 3745-81-15 of the Administrative Code. Analytical procedures which are acceptable for monitoring of radionuclide contaminants in drinking water are listed in rule 3745-81-27 of the Administrative Code. Community public water systems shall monitor fo...

...Community public water systems shall monitor as described in this rule to determine compliance with the maximum contaminant levels (MCLs) for radionuclides listed in rule 3745-81-15 of the Administrative Code. Analytical procedures which are acceptable for monitoring of radionuclide contaminants in drinking water are referenced in rule 3745-81-27 of the Administrative Code. Community public water systems shall monito...

...(A) General requirements for public notification by public water systems. (1) The owner or operator of a public water system shall provide public notice to persons served by that public water system in accordance with this rule. Public water systems that sell or otherwise provide drinking water to other public water systems (i.e., to consecutive systems) are required to give public notice in accordance with this rul...

...(A) Triggered source water monitoring. (1) A ground water system shall conduct triggered source water monitoring if the conditions identified in paragraph (A)(1)(a) and either paragraph (A)(1)(b) or (A)(1)(c) of this rule exist. (a) The system does not provide at least 4-log treatment of viruses (using inactivation, removal, or a director-approved combination of 4-log virus inactivation and ...

...(A) Triggered source water monitoring. (1) A ground water system shall conduct triggered source water monitoring if the conditions identified in paragraphs (A)(1)(a) and (A)(1)(b) of this rule exist. (a) The system does not provide at least 4-log treatment of viruses (using inactivation, removal, or a director-approved combination of 4-log virus inactivation and removal) before or at the first c...

...(A) Compliance monitoring. (1) A ground water system that is not required to meet the source water monitoring requirements of rule 3745-81-42 of the Administrative Code because the system provides at least 4-log treatment of viruses (using inactivation, removal, or a director-approved combination of 4-log virus inactivation and removal) before or at the first customer for the ground water source ...

...(A) Compliance monitoring. (1) A ground water system that is not required to meet the source water monitoring requirements of rule 3745-81-42 of the Administrative Code because the system provides at least 4-log treatment of viruses (using inactivation, removal, or a director-approved combination of 4-log virus inactivation and removal) before or at the first customer for the ground water source ...

...(A) Transition from total coliform monitoring under rule 3745-81-21 of the Administrative Code. Public water systems shall continue to conduct routine monitoring according to the total coliform monitoring schedules issued under rule 3745-81-21 of the Administrative Code that were in effect on March 31, 2016, unless any of the conditions for increased monitoring in paragraph (B)(3) of rule 3745-81-...

...(A) The director may determine that a public water system shall apply best available technology in order to reduce the level of a contaminant to below its maximum contaminant level (MCL). The director identifies the following as the best available technology for achieving compliance with the MCL for Escherichia coli (total coliforms and E. coli) as set forth in this rule: (1) Protection of wells...