www.mozilla.com Weather Central
Voices
Headlines

Defense against demagogues -1/30/2015, 9:44 AM

Kansas is at risk -1/30/2015, 9:44 AM

Football injuries -1/30/2015, 9:44 AM

A note on primitivism -1/29/2015, 9:55 AM

Owning ideas -1/29/2015, 9:55 AM

There's more -1/29/2015, 9:55 AM

Kansas' birthday -1/29/2015, 9:55 AM

Back to the future, locked and loaded -1/28/2015, 9:29 AM

Compromise -- make it happen -1/28/2015, 9:29 AM

Faith v. facts -1/28/2015, 9:29 AM

Counting on Les -1/27/2015, 9:22 AM

Building bills in the Legislature -1/27/2015, 9:22 AM

Tale of the tree -1/27/2015, 9:22 AM

Seismic activity -1/27/2015, 9:22 AM

Where are the good guys? -1/27/2015, 9:21 AM

Brownback's budget -1/26/2015, 9:59 AM

Committee meetings begin -1/26/2015, 9:50 AM

Excitement starts at Capitol -1/26/2015, 9:50 AM

What's happening with oil prices? -1/26/2015, 9:50 AM

Synthetic biology, brave new world -1/26/2015, 9:50 AM

Today's fierce urgency is voter mobilization -1/25/2015, 5:02 PM

Duke, Muslims and politics of intimidation -1/25/2015, 5:02 PM

Right to hunt -1/25/2015, 5:02 PM

Pipeline: Foreign profits, American risk -1/23/2015, 7:47 AM

Social Darwinist 'Christianity' -- Chapter 3 -1/23/2015, 7:47 AM

Kiwanis generosity -1/23/2015, 7:47 AM

The state economy -1/22/2015, 10:23 AM

Restate of the union -1/22/2015, 10:23 AM

France needs our First Amendment -1/22/2015, 10:23 AM

Repurposing Washington -1/20/2015, 9:31 AM

March for Life -1/20/2015, 9:31 AM

Brownback, the budget and schools -1/20/2015, 9:31 AM

Sensible checks are no assault on gun rights -1/19/2015, 9:50 AM

Jeb Bush chooses expedience on marriage issue -1/19/2015, 9:50 AM

The State of the State Address and the legislative session -1/19/2015, 8:47 AM

Spending's not the culprit in budget woes -1/18/2015, 3:32 PM

Pilgrim's paradise -1/18/2015, 3:32 PM

Spring elections -1/18/2015, 3:23 PM

Kobach is back -1/16/2015, 3:04 PM

More with Les -1/16/2015, 10:03 AM

Understanding Hooper -1/16/2015, 10:02 AM

Basic economics -1/16/2015, 10:01 AM

Female governance -1/15/2015, 9:37 AM

2015 energy policy -- a unique opportunity -1/15/2015, 9:37 AM

The better option -1/15/2015, 9:36 AM

'Wall Street' a waste -1/14/2015, 2:50 PM

Trade already -1/14/2015, 2:49 PM

No media bias? -1/14/2015, 2:48 PM

Retirement funds -1/14/2015, 2:47 PM

Redefining public education in Kansas -1/13/2015, 10:06 AM

What the future holds -1/13/2015, 10:06 AM

Efficient education -1/13/2015, 10:06 AM

Terrorists usher in the 'End of Satire' -1/12/2015, 9:14 AM

Sexuality, lame logic, substandard science -1/12/2015, 9:14 AM

A tragic family story -1/11/2015, 12:11 PM

For freedom, LGBT rights, a year of decision -1/11/2015, 12:11 PM

Roberts' promotion -1/11/2015, 12:11 PM

FHSU campaign -1/11/2015, 12:11 PM

Fairness in U.S. -1/9/2015, 3:05 PM

Liberals' use of black people -- Part II -1/9/2015, 9:09 AM

Social Darwinist 'Christians' -- Chapter 2 -1/9/2015, 9:09 AM

Taxing situation -1/9/2015, 9:09 AM

Trust: Society depends on it -1/8/2015, 9:55 AM

Education schools lack a paradigm -1/8/2015, 9:55 AM

Congress convenes -1/7/2015, 10:07 AM

Simple way to fix gridlock: change committees -1/7/2015, 10:06 AM

Kansas is your customer -1/7/2015, 10:06 AM

Large budget shortfalls await solution -1/6/2015, 10:06 AM

The state and funding K-12 education -1/6/2015, 10:06 AM

Tree removal -1/6/2015, 10:06 AM

Republicans won -- now what? -1/5/2015, 9:13 AM

Social Darwinist religion, Chapter 1 -1/5/2015, 9:13 AM

Liberals' use of black people -1/2/2015, 9:53 AM

Ignorance abounds -1/2/2015, 9:53 AM

Superbug dilemma -1/2/2015, 9:53 AM

Thanks North Korea -12/31/2014, 1:26 PM

Sony gets the last laugh -12/31/2014, 1:26 PM

Free speech -12/31/2014, 1:16 PM

New Year's resolutions -- sort of -12/31/2014, 9:22 AM

A flat-footed backflip for Wall Street -12/31/2014, 9:22 AM

Dim the lights -12/31/2014, 9:22 AM

Some near-sure bets for the new year -12/31/2014, 9:21 AM

Adios, Rick Perry -12/30/2014, 8:20 AM

Budget strife means high-anxiety session -12/30/2014, 8:20 AM

Time for caution -12/30/2014, 8:20 AM

-12/29/2014, 10:01 AM

Court's raw deal -12/29/2014, 10:01 AM

Chris Christie's pork barrel politics -12/29/2014, 10:00 AM

A Festivus Miracle -12/27/2014, 4:18 PM

Faith, not politics, keeps Christ in Christmas -12/27/2014, 4:18 PM

EPA rule falls short -12/27/2014, 4:18 PM

2014: The year in Kansas higher education -12/26/2014, 9:39 AM

Methane from cattle -12/26/2014, 9:39 AM

Black progression and retrogression -12/26/2014, 9:38 AM

Up-Lyft-ing Christmas tale -12/25/2014, 1:22 PM

Terrorism on soft targets -12/25/2014, 1:22 PM

Story of Christmas -12/25/2014, 1:22 PM

Fabricated column -12/24/2014, 8:21 AM

The Christmas spirit dwells in us all -12/24/2014, 8:21 AM

Celebrating life -12/24/2014, 8:21 AM

myTown Calendar

SPOTLIGHT
[var top_story_head]

Water's strength

Published on -6/15/2014, 9:56 AM

Printer-friendly version
E-Mail This Story

While most in the area were enthralled by the healthy rains last week, there also are a number of people thankful there were no unexpected funerals to attend because of it.

Credit God, Providence, fate or simple good luck, but two Hays girls who were swept into the Lincoln Draw drainage tunnel during Monday's deluge made it out alive. The 14-year-old was able to climb out a storm drain connected to the tunnel while the 10-year-old was caught by emergency responders as she emerged from the tunnel's outlet near Eighth Street. Both girls reportedly are doing fine, although likely had the fright of their young lives.

As another 4 to 5 inches of rain fell Wednesday evening, an SUV full of curious onlookers wanting to witness the unusually raging Big Creek in Ellis was swept into the torrent and pushed 100 yards downstream. One occupant exited on his own; the other four were rescued by safety personnel. Again, all are fine.

That tragedy narrowly was averted in both cases is an understatement.

"It could have been very bad," said Ellis Police Chief Taft Yates about the SUV incident. "It could have been a fatality very easily."

"We were lucky no one was seriously hurt," said Hays Fire Chief Gary Brown of the tunnel rescue.

The power of moving water, particularly in flooding situations, is underestimated by many. Even in America, where flood mitigation efforts are in place and advance warnings are given, some 140 people are killed every year. Floods do approximately $6 billion damage annually, as cars, trees, houses and bridges are no match for waterways out of their banks.

It is all about physics and a combination of natural forces. Water weighs 62.4 pounds per cubic foot. The velocity at which flood water is moving combined with the volume both exert pressure on whatever is in its path. Throw in other properties such as the friction force (or lack thereof as the surface becomes slippery), the weight of the person or object, and the buoyancy force pushing upward increasingly as whatever is submerged displaces more water.

All those forces moving in opposing directions allow for what doesn't appear to be much water to displace or move people and objects easily. Which is why a press release from the city of Hays stated: "Persons may be swept off of their feet by swiftly moving storm water as little as 6 inches deep." Additionally, 1 foot of water is generally enough to move a vehicle. Two feet of water will carry away most automobiles.

There are not enough safety measures and precautions available to prevent every instance of mishaps in flood waters. What children and apparently adults alike need to appreciate and respect is the inherent destructive nature of moving water. Properties of physics are not swayed by one's bravado, strength, curiosity or ignorance. We implore you and your family never to utter the words: "I didn't know how strong water could be." Keep your distance.

Editorial by Patrick Lowry

plowry@dailynews.net

digg delicious facebook stumbleupon google Newsvine
More News and Photos

Associated Press Videos

AP Breaking News