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New gravel overlay over wet areas of the back yard.

228 views 5 replies 4 participants last post by  MarySummer  
#1 ·
The back of my lot from my house is about 15m away, and 400mm lower.
Once upon a time about 60 years ago it was supposed to drain out to the street behind me between two houses behind me via what is termed a swale.

That no longer works.
One house has a pool shed adjacent the lot line, and the other lot a raised rock garden.

So the saving grace for me is that 60 years ago there was rear yard underground electrical distribution, and telephone cabling.
So even though these services are now in the front in the road boulevard, a big sand lined trench still exists back there.
So once the frost melts out, the standing water goes way like a plug being pulled in the bathtub and the trench becomes a big french drain.

In the mean time in wet season, the back edge of the property gets pretty muddy.
There is enough tree cover that grass does not do well back there.

So I spotted someone had dumped gravel in an abandon driveway where I go to to eat my lunch away from my office.

So for the last two Mondays I have taken a rake and shovel and 5 pails in with me and filled them at lunch.

So now behind the back yard shed and beside the hot tub now has had the leaves and twigs raked up, ground cover fabric I had as left overs from a past job laid down. And gravel spread over.

I will likely need to add some screenings to lock some things in
But I will need some rain first to see what locks in and what is wiggling too much.
 
#2 ·
I would bring a few loads of fill and fix the grading issues. Make sure you measure grade with a laser. Plant the proper type of grass for the amount of shade / sun. If you want a gravel / stoned area and unable fix grade, use geotextile topped with 1-2" crushed limestone then top with crusher run. All depends on how much work you want to do and what your plans are for the area.
 
#5 · (Edited)
I planned to allow it to drain well with what I have done to date.
Once the ground thaws the drainage issue disappears.
I just wanted to occasionally access these areas in the spring and fall when otherwise my shoes/boots get all muddy.

Standing water can be dealt with just as a matter of donning rubber boots.
They would be dry by the time I am back to the house when I go back there to bringing in firewood.
I dry the wood in stacking frames that sit under the larger than usual rear roof overhang on the back side of the shed.

The thawed below grade sand trench and the downhill slope it travels from my lot means it drains very well when not frozen up.

I can pump the 1500L hot tub adjacent to it dry through the prior placed pea gravel over ground cover cloth area.

When I change the water about twice a year I drain it quickly.
The water gets out of the tub fast by using a flexible hose flopped over the side with one end placed over the monsoon jet util the water level is down to about 4". There is no pooling/standing water other than maybe a 24" area about 1" deep

The rest gets wet vacced and gravity drained out with the power to the tub turned off.