id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-R09-OAR-2012-0021-0249,EPA,EPA-R09-OAR-2012-0021,J-25 Haldor-Topsoe SCR Experience List 10-09 (file was missing in first post of document 0213),Supporting & Related Material,Report,2013-03-07T05:00:00Z,2013,3,,,2013-03-07T20:56:43Z,,0,0,090000648121db57 EPA-R09-OAR-2012-0021-0248,EPA,EPA-R09-OAR-2012-0021,J-05 2012-06-29 Michelle R Freeark Arizona's G & T Cooperatives Letter to Deborah Jordan,Supporting & Related Material,Letter,2013-03-06T05:00:00Z,2013,3,,,2013-03-06T18:02:46Z,,0,0,090000648121ca6b EPA-R09-OAR-2012-0021-0246,EPA,EPA-R09-OAR-2012-0021,"C-21 2012-09-17 AEPCO, Michelle Freeark, Response to EPA Clarification Request",Supporting & Related Material,E-mail,2013-03-06T05:00:00Z,2013,3,,,2013-03-06T18:03:08Z,,0,0,090000648121b366 EPA-R09-OAR-2012-0021-0245,EPA,EPA-R09-OAR-2012-0021,"C-21 2012-09-13 Clarification Request from EPA to AEPCO, Michelle Freeark.",Supporting & Related Material,E-mail,2013-03-06T05:00:00Z,2013,3,,,2013-03-06T18:02:57Z,,0,0,090000648121b365 EPA-R09-OAR-2012-0021-0247,EPA,EPA-R09-OAR-2012-0021,D-04 2012-08-10 Jordan to DeSpain-Navajo Cty,Supporting & Related Material,Letter,2013-03-06T05:00:00Z,2013,3,,,2013-03-06T18:03:19Z,,0,0,090000648121b367 EPA-R09-OAR-2012-0021-0244,EPA,EPA-R09-OAR-2012-0021,"Approvals, Disapprovals and Promulgations of Air Quality Implementation Plans: Arizona; Regional Haze State and Federal Implementation Plans",Rule,,2012-12-05T05:00:00Z,2012,12,2012-12-05T05:00:00Z,,2012-12-05T16:06:01Z,2012-28565,0,0,090000648117f636 EPA-R09-OAR-2012-0021-0243,EPA,EPA-R09-OAR-2012-0021,K.3. Final Index to Docket EPA-R09-OAR-2012-0021 (with corrections),Supporting & Related Material,Index,2012-11-19T05:00:00Z,2012,11,,,2012-11-19T15:20:12Z,,0,0,090000648116cb7a EPA-R09-OAR-2012-0021-0242,EPA,EPA-R09-OAR-2012-0021,K.1. Notice of Final Rulemaking (Pre-Publication Version),Supporting & Related Material,Publication - USEPA,2012-11-19T05:00:00Z,2012,11,,,2012-11-19T15:20:02Z,,0,0,090000648116cb78 EPA-R09-OAR-2012-0021-0234,EPA,EPA-R09-OAR-2012-0021,C-27 McKaughan-Kidd emails re Cholla Unit 1,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:43Z,,0,0,090000648116a11c EPA-R09-OAR-2012-0021-0232,EPA,EPA-R09-OAR-2012-0021,C-25 Info Request to SRP 2012-07-27,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:25:11Z,,0,0,090000648116a08a EPA-R09-OAR-2012-0021-0221,EPA,EPA-R09-OAR-2012-0021,J-33 FinalDryBottom_PC-FGD_FFPM SpeciationProfile_ChollaUnit 2Filtpm,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:07Z,,0,0,09000064811696ab EPA-R09-OAR-2012-0021-0224,EPA,EPA-R09-OAR-2012-0021,J-36 Cholla_NFR_remodling,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:30Z,,0,0,09000064811696ae EPA-R09-OAR-2012-0021-0241,EPA,EPA-R09-OAR-2012-0021,J-02 Letter re Potential Force Majeure - SRP Consent Decree_(41554364)_(2),Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T21:39:06Z,,0,0,090000648116a69d EPA-R09-OAR-2012-0021-0204,EPA,EPA-R09-OAR-2012-0021,F-02 Supplemental Cost Analysis,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:27Z,,0,0,09000064811695fd EPA-R09-OAR-2012-0021-0205,EPA,EPA-R09-OAR-2012-0021,F-03 Tangentially-fired coal unit SCR retrofit,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:27Z,,0,0,09000064811695fe EPA-R09-OAR-2012-0021-0206,EPA,EPA-R09-OAR-2012-0021,F-04 Cholla 2001-2003 NOx Emission Data (daily),Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:28Z,,0,0,0900006481169640 EPA-R09-OAR-2012-0021-0230,EPA,EPA-R09-OAR-2012-0021,J.40 thru J.65,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:25:09Z,,0,0,090000648116a00b EPA-R09-OAR-2012-0021-0233,EPA,EPA-R09-OAR-2012-0021,C-26 APS SCR Cost Information 2012-10-15,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:18:42Z,,0,0,090000648116a0e9 EPA-R09-OAR-2012-0021-0215,EPA,EPA-R09-OAR-2012-0021,J-27 Ted Kurtides Lessons Learned from SCR Reactor Retrofit,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:53Z,,0,0,0900006481169686 EPA-R09-OAR-2012-0021-0200,EPA,EPA-R09-OAR-2012-0021,"Gary Pierce response letter, July 26, 2012, from Deborah Jordan",Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:18:43Z,,0,0,090000648116944e EPA-R09-OAR-2012-0021-0218,EPA,EPA-R09-OAR-2012-0021,J-30 An Overview of Riley Stoker's Burner Development for NOx Control 1983-04,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:54Z,,0,0,0900006481169689 EPA-R09-OAR-2012-0021-0219,EPA,EPA-R09-OAR-2012-0021,"J-31 Low NOx Combustion System Solutions for Wall Fired, T-Fired, and Turbo Fired Boilers 2006-08",Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:55Z,,0,0,09000064811696a9 EPA-R09-OAR-2012-0021-0229,EPA,EPA-R09-OAR-2012-0021,C-18 through C-25: Correspondence-Utilities,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:25:09Z,,0,0,0900006481169f98 EPA-R09-OAR-2012-0021-0225,EPA,EPA-R09-OAR-2012-0021,J-37 Coronado_base_p_visx,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:32Z,,0,0,09000064811696af EPA-R09-OAR-2012-0021-0201,EPA,EPA-R09-OAR-2012-0021,Correspondence - Utilities,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:12:55Z,,0,0,0900006481169450 EPA-R09-OAR-2012-0021-0203,EPA,EPA-R09-OAR-2012-0021,"James P. Staudt, Ph.D., CFA",Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:18:51Z,,0,0,09000064811695fa EPA-R09-OAR-2012-0021-0217,EPA,EPA-R09-OAR-2012-0021,J-29 Design and Operation of Coat-fired TURBO furnaces for NOx Control 1978-11,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:53Z,,0,0,0900006481169688 EPA-R09-OAR-2012-0021-0220,EPA,EPA-R09-OAR-2012-0021,J-32 readme_modeling_files_NFR1,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:05Z,,0,0,09000064811696aa EPA-R09-OAR-2012-0021-0209,EPA,EPA-R09-OAR-2012-0021,F-07 CAMD Emissions Data 2001-11 (daily),Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:52Z,,0,0,0900006481169645 EPA-R09-OAR-2012-0021-0216,EPA,EPA-R09-OAR-2012-0021,"J-28 Institute of Clean Air Companies White Paper, May 2009",Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:53Z,,0,0,0900006481169687 EPA-R09-OAR-2012-0021-0235,EPA,EPA-R09-OAR-2012-0021,K-2 2012-11-15: Final Index to Docket EPA-R09-OAR-2012-0021,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:28Z,,0,0,090000648116a122 EPA-R09-OAR-2012-0021-0228,EPA,EPA-R09-OAR-2012-0021,A-24 through A-55: Additional Regional Haze Documents,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:25:08Z,,0,0,0900006481169afc EPA-R09-OAR-2012-0021-0214,EPA,EPA-R09-OAR-2012-0021,J-26 Hitachi SCR Experience List,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:28Z,,0,0,0900006481169685 EPA-R09-OAR-2012-0021-0227,EPA,EPA-R09-OAR-2012-0021,J-39 Modeling docket list,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:44Z,,0,0,09000064811696b1 EPA-R09-OAR-2012-0021-0231,EPA,EPA-R09-OAR-2012-0021,H-4. 2012-07-31 77FR45326; Notice of Additional Hearings and Extension of Comment Period,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:16:53Z,,0,0,090000648116a087 EPA-R09-OAR-2012-0021-0208,EPA,EPA-R09-OAR-2012-0021,F-06 Coronado 2 2011-12Q3 NOx Emissions Data (daily),Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:17:28Z,,0,0,0900006481169642 EPA-R09-OAR-2012-0021-0212,EPA,EPA-R09-OAR-2012-0021,J-24a Apache Station Incremental Cost Assessment Report 11-12-2012,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:53Z,,0,0,0900006481169648 EPA-R09-OAR-2012-0021-0211,EPA,EPA-R09-OAR-2012-0021,J-24 Apache Station Incremental Cost Assessment Report 11-12-2012,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:52Z,,0,0,0900006481169647 EPA-R09-OAR-2012-0021-0223,EPA,EPA-R09-OAR-2012-0021,J-35 Cholla_mrg23_visx_table,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:19Z,,0,0,09000064811696ad EPA-R09-OAR-2012-0021-0226,EPA,EPA-R09-OAR-2012-0021,J-38 FLAG_2010,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:43Z,,0,0,09000064811696b0 EPA-R09-OAR-2012-0021-0202,EPA,EPA-R09-OAR-2012-0021,EOs and Statutes for Docket,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:51Z,,0,0,09000064811695cc EPA-R09-OAR-2012-0021-0213,EPA,EPA-R09-OAR-2012-0021,J-25 Haldor-Topsoe SCR Experience List 10-09,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:51Z,,0,0,0900006481169682 EPA-R09-OAR-2012-0021-0222,EPA,EPA-R09-OAR-2012-0021,J-34 BRODE_CA,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:15:17Z,,0,0,09000064811696ac EPA-R09-OAR-2012-0021-0207,EPA,EPA-R09-OAR-2012-0021,F-05 Cholla 2010-12Q3 NOx Emission Data (monthly),Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:52Z,,0,0,0900006481169641 EPA-R09-OAR-2012-0021-0210,EPA,EPA-R09-OAR-2012-0021,J-23 AEPCO Apache Generating Station BART Determination Economic Impacts 11-07-2012,Supporting & Related Material,Report,2012-11-16T05:00:00Z,2012,11,,,2012-11-16T17:14:52Z,,0,0,0900006481169646 EPA-R09-OAR-2012-0021-0063,EPA,EPA-R09-OAR-2012-0021,"Coal Availability Study—Standing Rock Area, San Juan Basin Northwest New Mexico by Gretchen K. Hoffman and Glen E. Jones, Open-file Report 540, July, 2011.",Supporting & Related Material,Report,2012-10-18T04:00:00Z,2012,10,,,2012-10-18T13:55:00Z,,0,0,090000648113e819 EPA-R09-OAR-2012-0021-0022,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-05 2012-07-19 Willis-Snowflake to Jackson,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:52:29Z,,0,0,0900006481121f26 EPA-R09-OAR-2012-0021-0024,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-07 2012-07-20 Robin Boyd City of Winslow Letter to Lisa Jackson,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:52:29Z,,0,0,0900006481121f2c EPA-R09-OAR-2012-0021-0026,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-09 2012-07-23 McAnally-Phoenix Chamber to Jackson,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:17Z,,0,0,0900006481122634 EPA-R09-OAR-2012-0021-0025,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-08 2012-07-21 Jeffers Cattle Co to Jackson,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:42:27Z,,0,0,0900006481122631 EPA-R09-OAR-2012-0021-0027,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-10 2012-07-23 Swarthout-NPC to Jackson,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:17Z,,0,0,0900006481122724 EPA-R09-OAR-2012-0021-0030,EPA,EPA-R09-OAR-2012-0021,Correspondence Utilities: C-20 2012-07-20 Kidd APS to Blumenfeld,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:42:57Z,,0,0,0900006481122785 EPA-R09-OAR-2012-0021-0021,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-04 2012-07-19 JR Despain Navajo Cty to Blumenfeld,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:55Z,,0,0,0900006481121e2d EPA-R09-OAR-2012-0021-0033,EPA,EPA-R09-OAR-2012-0021,"I-01 7-31-2012 Public Hearing, Phoenix AZ",Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:44:02Z,,0,0,09000064811228a8 EPA-R09-OAR-2012-0021-0028,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-11 2012-07-24 Apache Cty to Blumenfeld,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:18Z,,0,0,0900006481122727 EPA-R09-OAR-2012-0021-0034,EPA,EPA-R09-OAR-2012-0021,I-02. 8-14-2012 Public Hearing-Holbrook AZ,Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:40:09Z,,0,0,0900006481122d28 EPA-R09-OAR-2012-0021-0029,EPA,EPA-R09-OAR-2012-0021,Correspondence Utilities: C-19 2012-07-20 Barr SRP to Webb,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:42:35Z,,0,0,090000648112272a EPA-R09-OAR-2012-0021-0020,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-03 2012-07-19 Daryl Seymore_City of Show Low Letter to L Jackson (2 files),Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:44:24Z,,0,0,0900006481121e2c EPA-R09-OAR-2012-0021-0032,EPA,EPA-R09-OAR-2012-0021,Correspondence Utilities: C-22 09-14-2012 Jordan-Barr SRP Exchange,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:40:19Z,,0,0,090000648112278b EPA-R09-OAR-2012-0021-0031,EPA,EPA-R09-OAR-2012-0021,Correspondence Utilities: C-21 2012-09 EPA clarification request to AEPCO,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:36Z,,0,0,0900006481122788 EPA-R09-OAR-2012-0021-0023,EPA,EPA-R09-OAR-2012-0021,Miscellanous Correspondence: D-06 07-20-2012 Henry Darwin ADEQ Letter to Thomas Webb,Supporting & Related Material,Letter,2012-09-26T04:00:00Z,2012,9,,,2012-09-26T18:41:56Z,,0,0,0900006481121f2b EPA-R09-OAR-2012-0021-0018,EPA,EPA-R09-OAR-2012-0021,Additional files for D. EPA CORRESPONDENCE (other letters and emails),Supporting & Related Material,Report,2012-09-05T04:00:00Z,2012,9,,,2012-09-05T14:35:34Z,,0,0,09000064810d7a5c EPA-R09-OAR-2012-0021-0019,EPA,EPA-R09-OAR-2012-0021,Additional files for C. EPA CORRESPONDENCE (letters and emails) WITH FACILITIES,Supporting & Related Material,Report,2012-09-05T04:00:00Z,2012,9,,,2012-09-05T14:36:41Z,,0,0,09000064810d7aac EPA-R09-OAR-2012-0021-0013,EPA,EPA-R09-OAR-2012-0021,"Approvals, Disapprovals and Promulgations of Air Quality Implementation Plans: Arizona; Regional Haze State and Federal Implementation Plans",Proposed Rule,,2012-07-31T04:00:00Z,2012,7,2012-07-31T04:00:00Z,2012-09-19T03:59:59Z,2012-11-16T03:06:47Z,2012-18520,0,0,09000064810b9b8c EPA-R09-OAR-2012-0021-0010,EPA,EPA-R09-OAR-2012-0021,"Approvals, Disapprovals and Promulgations of Air Quality Implementation Plans: Arizona; Regional Haze State and Federal Implementation Plans",Proposed Rule,,2012-07-20T04:00:00Z,2012,7,2012-07-20T04:00:00Z,2012-09-01T03:59:59Z,2012-10-18T02:00:53Z,2012-17659,0,0,09000064810a705b EPA-R09-OAR-2012-0021-0009,EPA,EPA-R09-OAR-2012-0021,H. Notice of Proposed Rulemaking and Technical Support Document,Supporting & Related Material,Technical Support Document,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:49:18Z,,0,0,090000648109f1c3 EPA-R09-OAR-2012-0021-0005,EPA,EPA-R09-OAR-2012-0021,D. EPA CORRESPONDENCE (other letters and emails),Supporting & Related Material,Report,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:52:45Z,,0,0,0900006481050872 EPA-R09-OAR-2012-0021-0003,EPA,EPA-R09-OAR-2012-0021,"B. STATE PLANS, RULES, SUPPORT DOCUMENTS AND CORRESPONDENCE (letters and emails)",Supporting & Related Material,,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:47:31Z,,0,0,090000648104da49 EPA-R09-OAR-2012-0021-0002,EPA,EPA-R09-OAR-2012-0021,"A. EPA GUIDANCE DOCUMENTS, POLICIES AND RULEMAKINGS",Supporting & Related Material,Guidance,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:47:25Z,,0,0,090000648104d938 EPA-R09-OAR-2012-0021-0006,EPA,EPA-R09-OAR-2012-0021,E. EPA CONTRACTOR DOCUMENTS,Supporting & Related Material,Report,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:52:25Z,,0,0,0900006481050937 EPA-R09-OAR-2012-0021-0008,EPA,EPA-R09-OAR-2012-0021,G. ADDITIONAL DOCUMENTS CONSIDERED FOR PROPOSED RULEMAKING,Supporting & Related Material,Report,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:52:08Z,,0,0,090000648105093d EPA-R09-OAR-2012-0021-0004,EPA,EPA-R09-OAR-2012-0021,C. EPA CORRESPONDENCE (letters and emails) WITH FACILITIES,Supporting & Related Material,Report,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:48:59Z,,0,0,090000648104db27 EPA-R09-OAR-2012-0021-0007,EPA,EPA-R09-OAR-2012-0021,F. EPA FINAL PRODUCTS (no intermediate working versions),Supporting & Related Material,Report,2012-07-18T04:00:00Z,2012,7,,,2012-07-18T15:52:36Z,,0,0,0900006481050938 EPA-R09-OAR-2012-0021-0001,EPA,EPA-R09-OAR-2012-0021,Notice of Proposed Rulemaking (NPRM) PrePublication Version,Other,,2012-07-18T00:00:00Z,2012,7,,,2012-07-24T18:27:37Z,,0,1,09000064810a004a