| Infiltration through disturbed urban soils and compost-amended soil effects on runoff quality and quantity R Pit, J Lantrip, R Harrison, CL Henry, D Xue, TP O'Connor National Risk Management Research Laboratory, 1999 | 187 | 1999 |
| Green roofs for stormwater runoff control RD Berghage, D Beattie, AR Jarrett, C Thuring, F Razaei, TP O’Connor National Risk Management Research Laboratory, Washington, DC, 2009 | 138 | 2009 |
| Stormwater best management practice design guide volume 2 vegetative biofilters ML Clar, BJ Barfield, TP O’Connor Washington, DC. doi: EPA/600/R-04/121a, 2004 | 69 | 2004 |
| Stormwater best management practice design guide; Volume 3 Basin Best Management Practices ML Clar, BJ Barfield, TP O'Connor U.S. Environmental Protection Agency, Office of Research and Development …, 2004 | 66* | 2004 |
| Infiltration through disturbed urban soils R Pitt, J Lantrip, TP O'Connor Building Partnerships, 1-10, 2000 | 60 | 2000 |
| Role of stream restoration on improving benthic macroinvertebrates and in-stream water quality in an urban watershed: case study A Selvakumar, TP O’Connor, SD Struck Journal of Environmental Engineering 136 (1), 127-139, 2010 | 59 | 2010 |
| Swirl technology: Enhancement of design, evaluation, and application R Field, TP O'Connor Journal of Environmental Engineering 122 (8), 741-748, 1996 | 49 | 1996 |
| Control strategy for storm-generated sanitary-sewer overflows R Field, TP O'Connor Journal of Environmental Engineering 123 (1), 41-46, 1997 | 43 | 1997 |
| Urban wet-weather flow management: research directions R Field, M Borst, TP O'Connor, MK Stinson, CY Fan, JM Perdek, ... Journal of Water Resources Planning and Management 124 (3), 168-180, 1998 | 41 | 1998 |
| Stormwater best management practice design guide: Volume 1 general considerations ML Clar, BJ Barfield, TP O’Connor Rep. No. EPA/600/R-04 121, 2004 | 34 | 2004 |
| The effects of rain garden size on hydrologic performance EK Stander, M Borst, TP O'Connor, AA Rowe World Environmental and Water Resources Congress 2010: Challenges of Change …, 2010 | 27 | 2010 |
| Novel use of time domain reflectometry in infiltration-based low impact development practices EK Stander, AA Rowe, M Borst, TP O’Connor Journal of Irrigation and Drainage Engineering 139 (8), 625-634, 2013 | 24 | 2013 |
| Pervious pavement system evaluation AA Rowe, M Borst, TP O'Connor Low Impact Development for Urban Ecosystem and Habitat Protection, 1-9, 2009 | 23 | 2009 |
| Modeling competitive adsorption of chlorinated volatile organic compounds with the Dubinin–Radushkevich equation TP O'Connor, J Mueller Microporous and mesoporous materials 46 (2-3), 341-349, 2001 | 22 | 2001 |
| Optimization of CSO storage and treatment systems R Field, TP O'Connor Journal of Environmental Engineering 123 (3), 269-274, 1997 | 22 | 1997 |
| Surface infiltration rates of permeable surfaces: Six month update (November 2009 through April 2010) M Borst, A Rowe, EK Stander, TP O’Connor US Environmental Protection Agency Office of Research and Development …, 2010 | 20 | 2010 |
| Green roof runoff water quality R Berghage, D Beattie, A Jarrett, T O'Connor | 20 | 2007 |
| Vortex separation technology R Field, D Averill, TP O'Connor, P Steel Water Quality Research Journal 32 (1), 185-214, 1997 | 19 | 1997 |
| Testing solids settling apparatuses for design and operation of wet-weather flow solids-liquid separation processes TP O’Connor, D Fischer, R Field, J Cigana, B Gagné, M Couture US EPA report no. EPA/600/R-02/090. October 2002. CRADA, 2002 | 16 | 2002 |
| Evaluation of green roof water quantity and quality performance in an urban climate PJ Culligan, T Carson, S Gaffin, R Gibson, R Hakimdavar, D Hsueh, ... US Environmental Protection Agency, 79, 2014 | 15 | 2014 |
