Water Full of Sand
#1
Member
Thread Starter
Join Date: Sep 2008
Location: Ontario, Canada
Posts: 9
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Water Full of Sand
I have a shallow well at my cottage with a steel tank jet pump. My water is very sandy, both hot and cold. How can I fix this dirty water problem? In addition can I drain my hot water tank to get rid of any sand sitting on the bottom of the tank without losing pressure ore prime?
I look forward to any assistance offered.
Thank you,
Laclyons
I look forward to any assistance offered.
Thank you,
Laclyons
#2
Banned. Rule And/Or Policy Violation
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 123
Upvotes: 0
Received 0 Upvotes
on
0 Posts
The best way is to screen the well so you don't have to pump the sand. Otherwise, you just have to use a sand filter after the pressure tank. Is this a drilled well or a driven well?
#3
Member
Thread Starter
Join Date: Sep 2008
Location: Ontario, Canada
Posts: 9
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Sand Full of Water
Thank you for your response. I believe it is a drilled well. There is water at the bottom that comes about one third of the way up the tiles.
Laclyons
Laclyons
#4
Banned. Rule And/Or Policy Violation
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 123
Upvotes: 0
Received 0 Upvotes
on
0 Posts
What is the diameter of the well?
What is the depth of the well?
What is the water level in the well?
What is the depth to your foot valve?
What is the depth of the well?
What is the water level in the well?
What is the depth to your foot valve?
#6
Member
Thread Starter
Join Date: Sep 2008
Location: Ontario, Canada
Posts: 9
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Water full of sand
Me again,
I now have the answer to your questions;
What is the diameter of the well? - 3 feet
What is the depth of the well? - 22 feet
What is the water level in the well? - 3 feet
What is the depth to your foot valve? - 21 feet
I await your response.
Thank you
I now have the answer to your questions;
What is the diameter of the well? - 3 feet
What is the depth of the well? - 22 feet
What is the water level in the well? - 3 feet
What is the depth to your foot valve? - 21 feet
I await your response.
Thank you
#7
Banned. Rule And/Or Policy Violation
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 123
Upvotes: 0
Received 0 Upvotes
on
0 Posts
OK your foot valve is set a 21' and the well is only 22' deep. So you don't have room to add a sand screen to the bottom of you foot valve. This usually causes the well to fill up with sand anyway, because you are no longer pumping it out.
The diameter of your casing would allow you to run a liner. You could run 20' of 5" perforated casing, with a 3' blank on top. I would use .035 or .020 slots in the casing and gravel pack between the 5" casing and the 3' ID you have now. The gravel needs to be sized to the slot size, and needs to be almost as small as the sand. Then install the foot valve in the 5" casing. The gravel pack acts like a filter to keep sand out of the 5" casing.
The diameter of your casing would allow you to run a liner. You could run 20' of 5" perforated casing, with a 3' blank on top. I would use .035 or .020 slots in the casing and gravel pack between the 5" casing and the 3' ID you have now. The gravel needs to be sized to the slot size, and needs to be almost as small as the sand. Then install the foot valve in the 5" casing. The gravel pack acts like a filter to keep sand out of the 5" casing.
#8
Member
Thread Starter
Join Date: Sep 2008
Location: Ontario, Canada
Posts: 9
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Water full of Sand
Thank you for your help. Just one other thing. With in decrease in diameter of the pipe, will my water pressure increase?
How much cheaper would this fix be compared to having a Sand Point Well drilled?
Laclyons
How much cheaper would this fix be compared to having a Sand Point Well drilled?
Laclyons
#9
water pressure is dependent on the pump horsepower/stacks
should be a lot cheaper than drilling a new well. however filling a 3 foot dia well with gravel pack of screened and sized gravel (sand) will be a good chunk, you might just install a whole house filter in the line from the pump to the house. the sand will have a tendency to wear the pump impellers though
life begins when the kids leave home and the dog dies
should be a lot cheaper than drilling a new well. however filling a 3 foot dia well with gravel pack of screened and sized gravel (sand) will be a good chunk, you might just install a whole house filter in the line from the pump to the house. the sand will have a tendency to wear the pump impellers though
life begins when the kids leave home and the dog dies