Text Search

Quick Find


Enter a Rule Number and click Get Rule to load the Rule. You can enter any Article, Chapter, or Section number. Examples(01:15, 01:15:01, 01:15:01:01, etc.). Use the Get All button to load and entire article or chapter.

Download Rule 74:51:01:41 in Microsoft Word Format Printer Friendly

          74:51:01:41.  Application of chronic/acute criteria. Acute and chronic criteria established under § 74:51:01:55 and as translated by Appendix B at the end of this chapter shall be applied as follows:

 

          (1)  Compliance with the chronic criteria or criteria continuous concentration (CCC) is based on the results of a 30-day average. Compliance with CCC in a surface water discharge permit may be based on grab or composite samples;

 

          (2)  Compliance with the acute criteria or criteria maximum concentration (CMC) is based on the results of any one grab sample. However, compliance with CMC in a surface water discharge permit may be based on a composite sample.

 

          Source: 19 SDR 111, effective January 31, 1993; transferred from § 74:03:02:32.01, July 1, 1996; 24 SDR 10, effective July 20, 1997.

          General Authority: SDCL 34A-2-11, 34A-2-93.

          Law Implemented: SDCL 34A-2-7, 34A-2-11, 34A-2-21.

 

          Cross-References: Criteria for toxic pollutants, § 74:51:01:55.

 


Back to 74:51:01 | 74:51:01:41 RSS

Click message to listen