Average annual precipitation for the Wichita area is 34.31", according to the National Weather Service. We fell far below that average during the last several months of 2021 and the first few months of 2022. We are making up for it. So far, this month (May), we have received 7.6" of rain, according to our rain gage - although, one night the wind blew the gage over, so we may be missing a bit. Tonight (May 31), we've hit the jackpot. We have received two spates of heavy rain. I don't know how much rain has accumulated in our rain gage, but I do know that when I was preparing to retire for the night - just before toddling off to our bedroom - I realized that the sump pump had been activated for a long while, perhaps a minute or two. That is not good!
Anytime we receive more than 0.5" of rain, I expect our sump pump system (a main pump powered by house wiring and an auxiliary pump powered by a battery) to activate. Our sump hole, in our mechanical systems "room", has three 3- or 4-inch inlets from the tiling that is laid along our foundation (at the bottom?) It is always the same inlet that supplies the majority, if not all, of the water that is routed to the sump. From observation and experimentation, I know that that particular inlet services the foundation to one side of our front porch - a run of about 35'. Tonight, when I went downstairs to check out the sump pump, I found that one inlet to be releasing a torrent of water into the sump, much like a firehose. It was obvious that the input rate was higher than the output rate of the pump. The poor pump was losing ground. I gathered a couple of small saucepans from the kitchen and a couple of 3-gallon plastic buckets from the laundry room that is next door to the mechanical systems room and set to work baling. Almost immediately, the depth of water in the sump reached the level at which the auxiliary pump activated. Even with both pumps working, they would have lost ground without intervention.
Our Working Space at the Sump Pump Installation
Anyone familiar with sump pump systems knows that an alarm starts screeching when the auxiliary pump kicks in. It is shrill! Hunky Husband and I donned the earmuffs that we wear to protect our hearing when using noisy equipment in the yard (mowers/string trimmers/hedge trimmers/blowers) and set to work.
Sump Pump System Installation Layout
For the first 30 minutes, I baled (mostly with the 1-quart saucepan, its being difficult to dodge all of the inlet ducts, control lines, and such) while HH carried the filled buckets to the laundry sink for disposal of the water. I found it more convenient to catch the water as it spewed from the inlet duct than to try to dip water. At the 30-minute point, we traded off. Since HH found it best (for him) to kneel on his knees instead of doing as I had done (sit on my butt on a thick folding of drop cloth), that didn't last long - especially since most of his height is from his waist up. It was really hard on him. Worse, when he tried to stand, he had difficulty. He tried grabbing onto an exposed stud with one hand and onto the main vertical sewer line with his other - to no avail. I was able to get him to scoot over to the carpeted hallway outside the mechanical systems room which allowed us room for me to brace my feet and help pull him up to his feet - wobbly, but upright. We went back to his toting and my baling. Within another 15 or 20 minutes, the water inflow had slowed just enough to allow me and the auxiliary pump to turn the tide. Eventually, the main pump shut off. I was amazed that it hadn't overheated with its having been continuously activated for so long. Since then, the main pump has done its usual thing of activating for several seconds and shutting off for a minute or two, depending upon rain conditions. This experience makes me happy that we installed a new sump pump system in January 2020, as posted.
P.S. I just went out to check our rain gage: 3.92", for a total of 15.32" in May. While out, I could hear that the creek is out of its near bank, just downstream of us. I'm just wondering if this will be the rain that puts us to the point where water reaches our house. We are in uncharted territory.
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