I built a 200 feet stream / creek to make a natural filter system for my pond. Geotextile and epdm pond liner used. Stones and gravel. It was been a very big project. I don't find this project on the Internet. I would like to share to you my experiement. I made a free guide, step by step with pictures. I hope this is useful for someone !
Free guide to build a stream / creek at home:
1. Making a discharge
2. Planning and digging
3. Installing geotextile and EPDM liner
4. Put the gravel and stones
5. Small waterfall
6. Finishing banks and naturalization