Update of the 1999 Ambient Water Quality Criteria for Ammonia - Freshwater

 
Docket ID: EPA-HQ-OW-2009-0921
Agency: Environmental Protection Agency (EPA)
Summary:
EPA is publishing the draft ammonia criteria update to request scientific views from the public
Docket Details open glossary dialog  
Related RINs: None
Related Dockets: None
Short Title: Ammonia Criteria Update
Keyword(s): ammonia criteria
Type: Nonrulemaking
Location: HQ-OW
 

Primary Documents

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Comment Period Closed
Apr 01, 2010 11:59 PM ET
Notice
Posted: 12/30/2009
ID: EPA-HQ-OW-2009-0921-0001
Comments Not Accepted
Notice
Posted: 08/22/2013
ID: EPA-HQ-OW-2009-0921-0058
Comments Not Accepted
Notice
Posted: 02/25/2010
ID: EPA-HQ-OW-2009-0921-0011

Supporting Documents

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Comments Not Accepted
Supporting & Related Material
Posted: 08/22/2013
ID: EPA-HQ-OW-2009-0921-0060
Comments Not Accepted
Supporting & Related Material
Posted: 08/22/2013
ID: EPA-HQ-OW-2009-0921-0061
Comments Not Accepted
Supporting & Related Material
Posted: 08/22/2013
ID: EPA-HQ-OW-2009-0921-0059

Comments

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53
Comments Received*
*This count refers to the total comment/submissions received on this docket, as of 11:59 PM yesterday. Note: Agencies review all submissions, however some agencies may choose to redact, or withhold, certain submissions (or portions thereof) such as those containing private or proprietary information, inappropriate language, or duplicate/near duplicate examples of a mass-mail campaign. This can result in discrepancies between this count and those displayed when conducting searches on the Public Submission document type. For specific information about an agency’s public submission policy, refer to its website or the Federal Register document.