Kingwood Storm-Water Line Inspections Update

Mayor Pro Tem Dave Martin announced that Kingwood Storm-Water Line Inspections will continue and improve. 

Houston Public Works will inspect junctures more critically. Martin’s office elaborated no further. 

How It Works

“Most inspections already conducted have been clear,” said Martin. “Only a few spots needed debris removal.” The City, he says, addresses areas with debris in the lines prior to moving on to the next neighborhood. They use specialized equipment and “confined-space” personnel to remove the debris. To date, the City has inspected nearly 150,000 linear feet, or approximately 28 miles, of storm-water lines.

Order of Priority

The City has completed Elm Grove, Hunter’s Ridge, North & South Woodland Hills, Bear Branch, Forest Cove, Greentree Village, and Kings Crossing. This week, Houston Public Works started on Kings Point. Houston Public Works now expects to complete one community each week. 

When Public Works finishes in a community, they post photos from their storm-water line inspection to Council Member Martin’s Facebook Photo Albums. If you see Houston Public Works crews conducting an inspection, Martin invites you to please say “hi” and watch how they work.

Houston Public Works has prioritized villages in Kingwood by the number of homes impacted during Imelda. The Department hopes to complete the project by June 1, 2020, weather permitting. 

Working with HOAs to Alert Residents

Prior to Public Works moving to a new Village, Martin’s office will work directly with the affected HOA to make them aware of the impending storm water-line inspection.

How You Can Help Avoid Streets Flooding

Martin encourages the community to participate in the City’s Adopt-A-Drain program. 

Other ways residents can help:

  • Make sure trash cans don’t tip over before pickup.
  • Dispose of yard clippings and leaves properly.
  • Clear gutters before bad weather.
  • Never throw trash down drains or inlets.

Just In Time for Storms Next Week

Harris County Meteorologist Jeff Lindner warns, “Widespread rainfall amounts Sun-Wednesday night look to average 1-2 inches across much of the area.” However, also says we could see totals of 3-4 inches or even higher along and east of I-45 if a surface low tracks over the area next Wednesday.

Posted by Bob Rehak on 2/7/2020

892 Days since Harvey and 141 since Imelda

Lake Conroe at 199 Feet: Photos Show Little Impact on Boating, Fishing, Commerce

On January 25th Sharon Mize and her husband, B Ray, drove around Lake Conroe to see the impact of the lower lake levels on boating, fishing and commerce. Even though the water level was still at 199 feet, they saw dozens of boaters; full parking lots at the boat ramps and restaurants; and people getting boats in and out of the water.

On Jan. 25, 2020, SJRA recorded the lake level at slightly more than 199 feet. Screen capture by Sharon Mize.

An Outsider’s View on a Cold and Blustery Day

The Mizes quickly point out that they do not have enough history with Lake Conroe to determine whether what they saw was “normal.” However, they characterized the activity as “healthy,” despite a cold, blustery, overcast January day.

As you look at the photos below, look not only at the activity in the shot, look at the waterlines on piers and docks relative to the water level.

Photo taken from Wolfies restaurant at Lake Conroe Park
House and slip across from Wolfies. Note fisherman at right.
Bulkheading across from Wolfies shows normal and current water lines.
Slips by restaurants at Waterpoint Marina. Note normal water level on posts and smile on woman.
Activity at Waterpoint Marina
Boats tied up at restaurants at Waterpoint Marina. A restaurant owner told me that business was down seasonally, but that it was normal year over year. The owner estimated winter was down 20% compared to the peak in summer during vacation season.
Waterline at Waterpoint Marina
Boat Ramp still usable at La Torretta
Walden Yacht Club. Note normal waterline on pier in foreground.
Fishermen near Walden Yacht Club
Note difference between water level and normal waterline on docks at Walden Yacht Club. The heaviest orange color shows the most common level of the lake. B Ray Mize estimates the lake was down about 12 to 18 inches compared to that.
Boats entering and leaving harbor at Walden Yacht Club
Another waterline on docks at Walden Yacht Club
Shoreline across from Scott’s Ridge Boat Ramp. No excessive exposure of sediment at 199 feet.
Boats by Scott’s Ridge Boat Ramp
Scott’s Ridge Boat Ramp Parking Lot filled with empty boat trailers.
Boat about to land at Scott’s Ridge boat ramp
Paradise Point North Boat Launch

Exception Noted for People at North End of Lake

A Lake Conroe resident told me that the lower level impacted people at the far north end of the lake the most. This stands to reason. Water levels are lowest there. Grand Harbor felt the effect of lowering the most. However, she quickly added that the canals were poorly maintained, silted in, and not dredged deep enough to start with. A video by a Grand Harbor resident posted to YouTube before the SJRA started lowering the lake underscores these points.

201 Feet a Target Level, But Average is Lower

Note that the SJRA targets a level of 201 feet. When the water goes above 201, the SJRA starts releasing water so it rarely goes above that except briefly in major floods. However, the water level frequently drops below 201, due to evaporation combined with low rainfall.

In fact, during the months SJRA intentionally lowers the lake 1-2 feet, the lake level AVERAGES about 199.5. So, Lake Conroe residents would only lose about another half foot.

The 46-year January average for Lake Conroe’s level is 199.54, according to the SJRA. Note also that the average for any month has never exceeded 200.44 since the lake was built.

Source: SJRA presentation by Chuck Gilman before Jan 21 board meeting. See page 23. Lake is currently down less than one-half foot compared to 46-year January average. Note also that the average never reaches more than 200.44 in any month.

SJRA policy calls for not releasing any water when the lake level drops below 200 in the spring or 199 during hurricane season.

Make Your Voice Heard

The SJRA will hold its next board meeting on Feb. 20. Please attend and explain how the SJRA release affected you and why you value the lake lowering policy.

For more background on this controversy, see the Lake Lowering page on this web site.

Posted by Bob Rehak on 2/6/2020 based photos and input from Sharon and B Ray Mize

891 Days after Hurricane Harvey

Donna Dewhirst’s Harvey Experience

At its Feb. 20 board meeting, the San Jacinto River Authority will decide whether to continue lowering Lake Conroe temporarily until other flood mitigation measures can be put in place. Before then, Donna Dewhirst, a resident of Walden on Lake Houston, wanted to share some reminders of the damage that Harvey and the 80,000 CFS Lake Conroe release inflicted on the Lake Houston area.

A Horror Story in Pictures

Dewhirst’s outdoor kitchen took on knee-deep water. In the background, that’s the second story of her boat dock.
As water started to subside, Dewhirst found trees and other debris lodged in her dock. The flood destroyed her boat.
A 70-foot surprise became visible when floodwaters receded. The flood also destroyed Dewhirst’s boat.
The railroad bridge just down from her caught another boat swept away in the flood.

“The water reached my back porch at the foundation of my home, but amazingly my house and garage got no water in them,” said Dewhirst.

Dewhirst feels lucky.
Her neighbors less so.
As water receded, the extent of flooding became more apparent.

“It was horrific,” said Dewhirst. “But we were lucky compared to others. I planned returning to a flooded home, but God of Heaven spared me. My son in law had put Flex Seal on the back doors and taped it with duct tape a few feet up. I’m sure that helped. But honestly from the water line on the house, it truly was a sheer miracle we didn’t flood.”

Can It Be Averted In the Future?

Aerial view of Aquatic Drive on Walden on Lake Houston after the Conroe release. Dewhirst believes this photo came from Greg Toole. If not, please let me know. I will correct the credit or remove the image if the author wishes.

If lowering Lake Conroe temporarily until other flood mitigation measures can be put in place, such as additional flood gates on the Lake Houston dam, I’m all for it.

For more information about that program and how to make your voice heard, visit the Lake Lowering page on this web site.

Posted by Bob Rehak on 2/5/2020

890 Days after Hurricane Harvey and 15 days before the SJRA decision