Other state manuals
- Level spreader - vegetative filter strip system: North Carolina Department of Environmental Quality
- Proprietary systems: North Carolina department of Environmental Quality
- Manufactured treatment devices: New Jersey Department of Environmental Protection
- Vegetated filter strips: New Jersey Department of Environmental Protection
- Mechanical systems: Iowa department of Natural resources
- Level spreaders: Maine Department of Environmental Protection
Technology transfer and testing
- The Technology Acceptance Reciprocity Partnership (TARP)
- Technology Assessment Protocol - Ecology (TAPE)