| Evaluation Instrument | When Conducted | Target Audience | Method Used (Sample Size) | Conducted By | Report of Results? | Reference Information |
| Landowner Survey | Fall 1995 | Landowners in the Watershed | 26 Questions on Mail Survey (590) | Gary Graham OSU Extension Indian Lake Watershed | Yes | E-1 |
| Lake User Survey | Fall 1995 | Lake Users | 17 Questions on Mail Survey (410) | Gary Graham OSU Extension Indian Lake Watershed | Yes | E-2 |
| Public Meetings | Fall 1995 | Public Citizens | Open Forum (60) | Gary Graham OSU Extension Indian Lake Watershed | Yes | E-3 |
| Focus Groups | Fall 1995 | Agriculture Producers, Residents, Business Operators | Face-to-Face Interviews (19) | Gary Graham OSU Extension Indian Lake Watershed | Yes | E-4 |
| Interviews | Winter 1995 | Participants in the Equipment Buy-Down Program | 13 Questions Telephone Interviews (66) | Jeff Hopkins OSU Extension | Yes | E-5 |
| Focus Groups | Winter 1995 | "Help Water Quality" Notebook Recipients | Face-to-Face Interviews (12) | Jeff Hopkins OSU Extension | Yes | E-6 |
| Interviews | Fall 1994 | CRP Contract Holders | 7 Questions on Face-to-Face / Telephone Interviews (27) | Jeff Hopkins OSU Extension | Yes | E-7 |
| Economic Simulation Analysis | Fall 1994 | Watershed Agriculture Producers | Economic Budgeting N/A | Jeff Hopkins OSU Extension | Yes | E-8 |
| Agriculture Producer Interview | Summer 1993 | Agricultue Producers & Landowners | 35 Questions on Face-to-Face Interviews (55) | Rob Leeds / Larry Brown OSU Extension | Yes | E-9 |
Focus Groups of Program Users or Non-users | Fall 1992 | Agricultue Producers Participating & Non-participating in Watershed Program | Face-to-Face Interviews (15) | Rob Leeds / Larry Brown OSU Extension | Yes | E-10 |
| Agency Cooperation & Agency Resources | Fall 1992 | Members of the Indian Lake Watershed Team | Mail Survey (30) | Rob Leeds / Larry Brown OSU Extension | No | E-11 |
| Lake User Survey | Fall 1992 | Homeowners, Dock Permit Holders, Fighing Tourament Participants | 16 Questions on Mail Survey (400) | Rob Leeds / Larry Brown OSU Extension | Yes | E-12 |