| Network design for water quality monitoring of surface freshwaters: A review RO Strobl, PD Robillard Journal of environmental management 87 (4), 639-648, 2008 | 425 | 2008 |
| Watershed optimization of best management practices using AnnAGNPS and a genetic algorithm P Srivastava, JM Hamlett, PD Robillard, RL Day Water resources research 38 (3), 3-1-3-14, 2002 | 215 | 2002 |
| A comprehensive GIS-based modeling approach for predicting nutrient loads in watersheds DW Lehning, KJ Corradini, GW Petersen, E Nizeyimana, JM Hamlett, ... Journal of Spatial Hydrology 2 (2), 2002 | 116 | 2002 |
| A water quality monitoring network design methodology for the selection of critical sampling points: Part I RO Strobl, PD Robillard, RD Shannon, RL Day, AJ McDonnell Environmental monitoring and assessment 112, 137-158, 2006 | 95 | 2006 |
| WATERSHEDSS: Water, Soil and Hydro-Environmental Decision Support System DL Osmond, DE Line, JA Gale, RW Gannon, CB Knott, KA Bartenhagen, ... URL: http://www. water. ncsu. edu/watershedss/info/wetlands/wetloss. html …, 1995 | 67 | 1995 |
| A survey of lead, nitrate and radon contamination of private individual water systems in Pennsylvania BR Swistock, WE Sharpe, PD Robillard Journal of Environmental Health, 6-12, 1993 | 52 | 1993 |
| A water quality monitoring network design methodology for the selection of critical sampling points: Part II RO Strobl, PD Robillard, RL Day, RD Shannon, AJ McDonnell Environmental Monitoring and Assessment 122, 319-334, 2006 | 44 | 2006 |
| Effects of animal waste control practices on nonpoint-source phosphorus loading in the West Branch of the Delaware River watershed MP Brown, P Longabucco, MR Rafferty, PD Robillard, MF Walter, ... Journal of soil and water conservation 44 (1), 67-70, 1989 | 37 | 1989 |
| WATERSHED OPTIMIZATION OF AGRICULTURAL BEST MANAGEMENT PRACTICES: CONTINUOUS SIMULATION VERSUS DESIGN STORMS1 P Srivastava, JM Hamlett, PD Robillard JAWRA Journal of the American Water Resources Association 39 (5), 1043-1054, 2003 | 33 | 2003 |
| Determining the decision-making risk from AGNPS simulations SC Parson, JM Hamlett, PD Robillard, MA Foster Transactions of the ASAE 41 (6), 1679-1688, 1998 | 23 | 1998 |
| Artificial intelligence technologies in surface water quality monitoring RO Strobl, PD Robillard Water international 31 (2), 198-209, 2006 | 22 | 2006 |
| Effects of individual versus paired/cooperative computer-assisted instruction on the effectiveness and efficiency of an in-service training lesson JR Makuch, PD Robillard, EP Yoder Journal of Educational Technology Systems 20 (3), 199-208, 1992 | 22 | 1992 |
| Nitrates in drinking water PD Robillard, WE Sharpe, BR Wistock Pennsylvania State University, Agricultural and Biological Engineering, 2003 | 17 | 2003 |
| Manure management with conservation tillage. MF Walter, TL Richard, PD Robillard, R Muck | 14 | 1987 |
| Iron and manganese in private water systems B Swistock, W Sharpe, PD Robillard Private well water in connecticut, 1-4, 2019 | 12 | 2019 |
| Water, soil and hydro-environmental decision support system DL Osmond, DE Line, JA Gale, RW Gannon, CB Knott, KA Bartenhagen, ... URL: www. water. ncsu. edu/watersheds/info/hmetals. html, 1995 | 12 | 1995 |
| Critical sampling points methodology: Case studies of geographically diverse watersheds RO Strobl, PD Robillard, P Debels Environmental monitoring and assessment 129, 115-131, 2007 | 11 | 2007 |
| Review of US EPA-recommended and German wellhead protection area delineation methods RO Strobl, PD Robillard Journal of environmental hydrology 13 (3), 1-1-2019, 2005 | 9 | 2005 |
| AnnGIS: Integration of GIS and a Continuous Simulation Model for Non‐Point Source Pollution Assessment P Srivastava, RL Day, PD Robillard, JM Hamlett Transactions in GIS 5 (3), 221-234, 2001 | 9 | 2001 |
| Evaluation of milkhouse wastewater treatment MF Walter, RC Loehr, RJ Linkenheil, DF Sherman, BK Richards, ... USDA-SCS. Cornell University, New York, 1983 | 9 | 1983 |
