Ohio Administrative Code Search

...For purposes of confidential personal information that is maintained by the board, the following definitions apply: (A) Definitions: (1) "Access" as a noun means an instance of copying, viewing, or otherwise perceiving whereas "access" as a verb means to copy, view, or otherwise perceive. (2) "Acquisition of a new computer system" means the purchase of a "computer system," as defined in this rule, that is not a co...

...For purposes of confidential personal information that is maintained by the board, the following definitions apply: (A) Definitions: (1) "Access" as a noun means an instance of copying, viewing, or otherwise perceiving whereas "access" as a verb means to copy, view, or otherwise perceive. (2) "Acquisition of a new computer system" means the purchase of a "computer system," as defined in this ...

...[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 rule 3745-1-03 of the Administrative Code.] (A) The purpose of these water quality standards, in this chapter, is to establish minimum water quality requirements for all surface waters of the state, thereby ...

...[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 rule 3745-1-03 of the Administrative Code.] (A) The purpose of these water quality standards, in this chapter, is to establish minimum water quality requirements for all surface waters of the state, thereby ...

...[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 rule 3745-1-03 of the Administrative Code.] (A) Acronyms and abbreviations used in this chapter shall be defined as listed in this paragraph. AAC Acute aquatic criterion AAV Acute aquatic value ACR Acute-chro...

...[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 rule 3745-1-03 of the Administrative Code.] (A) Acronyms and abbreviations used in this chapter are defined as follows: AAC Acute aquatic criterion AAV Acute aquatic value ACR Acute-chronic ratio ADE Acce...

...(A) Analytical methods. (1) All methods of analysis used in applying any of the chemical-specific and bacteriological criteria in this chapter shall be in accordance with those prescribed in 40 C.F.R. 136, except for chlorophyll a and pheophytin a, which shall be in accordance with EPA method 445.0, and free cyanide, which shall be in accordance with ASTM D7237-10, as cited in paragraph (B) of th...

...(A) Analytical methods. (1) All methods of analysis used in applying any of the chemical-specific and bacteriological criteria in this chapter shall be in accordance with those prescribed in 40 C.F.R. 136 and 405-471, except for chlorophyll a and pheophytin a, which shall be in accordance with EPA method 445.0 as cited in paragraph (B) of this rule. (2) All methods of sample collection and p...

...[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 rule 3745-1-03 of the Administrative Code.] The following general water quality criteria shall apply to all surface waters of the state including mixing zones. To every extent practical and possible as determine...

...[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 rule 3745-1-03 of the Administrative Code.] The following general water quality criteria apply to all surface waters of the state including mixing zones. To every extent practical and possible as determined by t...

...[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 rule 3745-1-03 of the Administrative Code.] (A) Definitions. [Comment: The following definitions are in addition to the definitions contained in rule 3745-1-02 of the Administrative Code.] (1) "Available pollutant assim...

...[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 rule 3745-1-03 of the Administrative Code.] (A) Non-thermal mixing zones. Pursuant to this chapter, where necessary to attain or maintain the use designation for a surface water by these water quality standards, the direc...

...[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 rule 3745-1-03 of the Administrative Code.] (A) Non-thermal mixing zones. Pursuant to this chapter, where necessary to attain or maintain the use designation for a surface water by these water quality standards, the direc...

...[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 rule 3745-1-03 of the Administrative Code.] [Comment: Statewide water quality criteria designed to protect beneficial uses are in rules 3745-1-04 and 3745-1-33 to 3745-1-37 of the Administrative Code. Chemical specific cr...

...[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 rule 3745-1-03 of the Administrative Code.] [Comment: Statewide water quality criteria designed to protect beneficial uses are in rules 3745-1-04 and 3745-1-33 to 3745-1-37 of the Administrative Code. Chemical specific cr...

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...(A) Lake Erie is designated exceptional warmwater habitat, superior high quality water, public water supply, agricultural water supply, industrial water supply and bathing waters, and will meet the criteria set forth in, or derived in accordance with, rules 3745-1-01 to 3745-1-07 and 3745-1-33 to 3745-1-43 of the Administrative Code. However, criteria set forth in this rule supersede the rules listed in this paragra...

...(A) Lake Erie is designated exceptional warmwater habitat, superior high quality water, public water supply, agricultural water supply, industrial water supply and bathing waters, and will meet the criteria set forth in, or derived in accordance with, rules 3745-1-01 to 3745-1-07 and 3745-1-33 to 3745-1-43 of the Administrative Code. However, criteria set forth in this rule supersede the rules listed in this paragrap...

...[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 rule 3745-1-03 of the Administrative Code.] (A) The Ohio river is designated warmwater habitat, public water supply, agricultural water supply, industrial water supply and bathing waters, and will meet the most stringent ...