| #Q001 | administrative | operational | mandatory | Project Assessment Responsibility | drinking water | The listed authorities are responsible for the project assessment. | Applies to the assessment of the non-designated project on federal lands. | high |
| #Q002 | design | operational | mandatory | Watermain Piping Installation Location | drinking water | Watermain piping is to be installed along roadway right-of-way. | Applies to the installation of 600 m of watermain piping to replace existing piping. | high |
| #Q003 | design | operational | mandatory | Service Lines Installation Location | drinking water | The service lines are to be installed in frontages of homes. | Applies to the installation of 21 service lines. | high |