A large wet area developed this winter in the middle of the 13th fairway. We first go to the wettest spots and insert metal probes into the soil looking for gravel. Josh and Joe are shown above looking for gravel in hope of finding an existing drain line.
Once we find gravel then we start digging.
A drain line was found and Tim is shown cutting into the line.
The next step is to insert a hose and run it up the line as far as it will go. The hose has a nozzle on the end that once the water is turned on will push the hose up the line as it cleans out all the slime and muck.
The nozzle shoots some of the water backwards which helps move the hose up the drain line.
Josh is shown flushing the "brown goo" out of this line in #13 fairway.
When the hose stops moving up the line it's time to dig another hole to see if that is the end of the line or there is another blockage. We found that the line stopped across the fairway. It was in good condition so we inserted the hose on the other end of the pipe to see where the discharge point was located.
After running the hose for a minute or so the water backed up into the hole. The line was clogged somewhere on the other end.
We found some water bubbling up so we dug and found the discharge end of the drain line buried about 8 feet from the creek. At the time this line was installed it discharged directly into the creek. The stream has moved toward #12 fairway and this drain line got buried in sediment over time. Once the line was flushed out the wet area in #13 fairway dried out in two days. Over the past two winters we have have been marking the location of drain lines discharging into the creeks with a green pipe. The pipe is pounded into the ground next to the drain line so we can find it if the creek channel moves and plugs up the line. This time it was the creek bed that clogged our drain line. In my next post I will show what happened on #8 fairway where three trees were planted in a row on top of an 8" main drain line.
Steve Kealy
Golf Course Superintendent
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