| | WATERMARK MISSISSIPPI AP SUPPORT | WATERMARK NUMERICAL COMPUTING PTY LTD | $50,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541690Other Scientific and Technical Consulting Services | B529SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA | May 15, 2018 | May 30, 2018 | May 29, 2020 |
| | IGF::OT::IGF ANALYSIS SERVICES | WATERMARK NUMERICAL COMPUTING PTY LTD | $15,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541511Custom Computer Programming Services | D306 | Nov 7, 2014 | Nov 7, 2014 | Nov 13, 2015 |
| | TRAINING IN THE USE OF PARAMETER ESTIMATION SOFTWARE (PEST). IGF::OT::IGF | WATERMARK NUMERICAL COMPUTING PTY LTD | $7,000 | AGRICULTURAL RESEARCH SERVICE | AGRICULTURAL RESEARCH SERVICE | — | 541618Other Management Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Aug 16, 2012 | Aug 16, 2012 | Dec 30, 2012 |
| | CONSULTING SERVICE | WATERMARK NUMERICAL COMPUTING PTY LTD | $26,730 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541620Environmental Consulting Services | AJ35 | Jun 4, 2012 | Sep 1, 2012 | Aug 31, 2014 |
| | WATERMARK NUMERICAL COMPUTING CONSULTANT | WATERMARK NUMERICAL COMPUTING PTY LTD | $8,448 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541620Environmental Consulting Services | U004EDUCATION/TRAINING- SCIENTIFIC/MANAGEMENT | May 11, 2011 | May 11, 2011 | Mar 31, 2012 |
| | TWO WRITTEN DOCUMENTS AND SUPPORT ON GUIDELINES FOR APPLICATION OF COMPUTER PARAMETER ESTIMATION CODE (PEST) SOFTWARE. | WATERMARK NUMERICAL COMPUTING PTY LTD | $0 | U.S. Geological Survey | U.S. Geological Survey | — | 541512Computer Systems Design Services | D399 | Jun 9, 2010 | Jun 9, 2010 | Jun 13, 2011 |
| | NUMERICAL SOFTWARE | WATERMARK NUMERICAL COMPUTING PTY LTD | $0 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541620Environmental Consulting Services | AJ33 | Jun 9, 2010 | Jun 9, 2010 | Aug 31, 2012 |
| | WRITTEN DOCUMENTS AND SUPPORT FOR PEST SOFTWARE USAGE | WATERMARK NUMERICAL COMPUTING PTY LTD | $15,000 | US GEOLOGICAL SURVEY | — | — | 541511Custom Computer Programming Services | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Aug 3, 2009 | Aug 3, 2009 | Oct 17, 2009 |
| | CONSULTING SERVICES | WATERMARK NUMERICAL COMPUTING PTY LTD | $7,500 | US GEOLOGICAL SURVEY | — | — | 541511Custom Computer Programming Services | L069TECHNICAL REPRESENTATIVE- TRAINING AIDS AND DEVICES | Aug 22, 2008 | Oct 6, 2008 | Oct 10, 2008 |
| | PROFESSIONAL SERVICES TO DEVELOP PEST SOFTWARE | WATERMARK NUMERICAL COMPUTING PTY LTD | $21,600 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Apr 2, 2008 | Apr 2, 2008 | Jul 31, 2008 |
| | CODING | WATERMARK NUMERICAL COMPUTING PTY LTD | $29,025 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | D308 | Mar 17, 2008 | Mar 17, 2008 | Sep 30, 2008 |
| | CODING OF SCE GLOBAL SOLUTION MODULE FOR PEST PARALLEL COMPUTING. | WATERMARK NUMERICAL COMPUTING PTY LTD | $5,000 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | R414 | Aug 8, 2007 | Aug 8, 2007 | Aug 31, 2007 |
| | PROFESSIONAL SERVICES TO DEVELOP SEAWAT WORKSHOP | WATERMARK NUMERICAL COMPUTING PTY LTD | $40,400 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | B517SPECIAL STUDIES/ANALYSIS- GEOLOGICAL | Jul 26, 2007 | Jul 26, 2007 | Sep 1, 2008 |
| | — | WATERMARK NUMERICAL COMPUTING PTY LTD | $5,841 | US GEOLOGICAL SURVEY | — | — | — | — | Mar 20, 2007 | Mar 20, 2007 | Apr 30, 2007 |
| | SERVICES NECESSARY FOR CODE DEVLEOPMENT, REGULARIZAITN AND DOCUMENTATIN IAW STATEMENT OF WORK. | WATERMARK NUMERICAL COMPUTING PTY LTD | $7,500 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | 7030 | Feb 16, 2007 | Feb 16, 2007 | Mar 30, 2007 |
| | — | WATERMARK NUMERICAL COMPUTING PTY LTD | $6,604 | US GEOLOGICAL SURVEY | — | — | 541512Computer Systems Design Services | B544SPECIAL STUDIES/ANALYSIS- TECHNOLOGY | Nov 29, 2006 | Nov 30, 2006 | Jan 15, 2007 |
| | CODE DEVELOPMENT, REGULARIZATION, AND DOCUMENTATION | WATERMARK NUMERICAL COMPUTING PTY LTD | $7,520 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 18, 2006 | Oct 18, 2006 | Mar 31, 2007 |
| | FORTRAN95 CODE SOFTWARE | WATERMARK NUMERICAL COMPUTING PTY LTD | $4,800 | US GEOLOGICAL SURVEY | — | — | 541620Environmental Consulting Services | 9999MISCELLANEOUS ITEMS | Oct 18, 2005 | Oct 18, 2005 | Nov 18, 2005 |
| | PARAM 3D & GENREG SOFTWARE UTILITIES FOR PEST | WATERMARK NUMERICAL COMPUTING PTY LTD | $5,000 | US GEOLOGICAL SURVEY | — | — | 511210 | 7030 | Nov 1, 2004 | Nov 1, 2004 | Dec 1, 2004 |
| | — | WATERMARK NUMERICAL COMPUTING PTY LTD | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541710 | AZ12 | Aug 1, 2003 | Aug 1, 2003 | — |
| | — | WATERMARK NUMERICAL COMPUTING PTY LTD | $0 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541710 | AZ12 | Aug 1, 2003 | Aug 1, 2003 | — |