How I Built my Dam ebook

In the summer of 2013 I decided that I needed to have a dam to install a microhydro system. This is the story of how I started the Dam and what happened to this idea after a year of work. Please download the book and laugh, cry, and learn with me as I tell you about my adventure. ... dam pipes1 dam blocks1

How I Built my Dam The Book

File is 38MB I sure learned a lot from this experience and cant wait to share with you all the mistakes that I made. Enjoy your read. As you read I would like to let you know that this is a failed attempt and I will be making a flume in the place of the dam. This book is not intended to teach you how to make a dam. Just for fun.

13 Responses to How I Built my Dam ebook

  1. David Owens July 9, 2017 at 11:15 pm #

    I need to push water up hill about 50 ft. Is that possiable with you pumps? If so which one?

    • Seth Johnson
      Seth Johnson July 12, 2017 at 10:08 pm #

      The ram pump can get water to 50 feet with a head pressure of 8 feet. If you have 9 or even 10 feet you can expect a higher flow rate at the top. Each pump can deliver water to this height with the right head pressure. the difference in pump size is the water usage and delivery flow rate. (smaller pumps need less water to run and also deliver less water at the top.)

  2. Ellie September 9, 2017 at 10:34 pm #

    If I need to push the water 135ft up the hill from the ram but only have 2 feet of head from my spring to the ram with a 60ft drive pipe, my guess is I’ll need to use a stand-pipe to accomplish it…so, should I go with your biggest ram. I don’t’ need a lot of water as it’s just for three horses and a few chickens for now. Your input would be greatly appreciated so I can make the best choice for my purchase. Thanks, P.S. I luv your videos!!!

    • Seth Johnson
      Seth Johnson September 26, 2017 at 2:45 pm #

      With 2 feet of head pressure you can expect to get water to 14 feet. This is much lower than the 135 feet you are looking for. you would need to have around 20 feet of head pressure to get to this hight. This is actually getting close to the max hight a diy ram pump can reach.

  3. Scott November 11, 2017 at 8:02 am #

    We have an artesian well that gives me about 13lb of pressure and 300gpm. The resevoir is 1700ft from the well with a gain of 220ft. Currently the resevoir get filled with an electric pump and generator. Would it be possible to change this over to a ram pump? Im not sure how to math this out.

    • Seth Johnson
      Seth Johnson December 1, 2017 at 10:58 pm #

      Hello. You would need to use the 13 pounds of pressure to bring the water up to a tank. From there you can run the ram pump. One of the main things to consider when using the ram pump is that you must have head pressure. Flow rate alone is not enough to get the pump going. 1700 feet is no problem for the ram pump. The issue is going to be with the 220 feet of lift. Most ram pumps will top out at 180 to 200 feet of lift. You would need around 25 feet of head pressure to lift water this high.

  4. Linda April 3, 2018 at 4:21 pm #

    How would I go about taking a water ram to my shower in house and with hose put in bucket makes a shower

    • Linda April 3, 2018 at 4:23 pm #

      Do you hook hose to the end of water ram and shower head on the other. Or should it be a pvc pipe what size

    • Seth Johnson
      Seth Johnson April 6, 2018 at 10:59 pm #

      I have not installed a ram pump into shower before. Do keep in mind that the water from a creek is not filtered. The ram pump has a low flow output. I would run the delivery pipe to a storage tank and then use that water for the shower.

  5. Mark April 17, 2018 at 8:13 am #

    Seth, you mention that the pump can be under water. how deep can the pump be set before the water pressure compromises the function and or flow rates. thanks……

    • Seth Johnson
      Seth Johnson April 17, 2018 at 7:32 pm #

      I am looking to remaking my underwater video soon. When you place a ram pump underwater you gain head pressure and lose pressure due to hydrostatic pressure. So there is no gain or loss. Now you do have to have the intake above the body of water that the pump is resting in.


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