Pond Silted In or Holding Less Water in Lumberton, TX

Karl Gillihan

Pond Silted In or Holding Less Water in Lumberton, TX

Lumberton, TX

What to do right now

On sloped ground the levee is the first thing to check, not the last. Walk the downstream toe when everything is dry and look for seepage, soft ground, a slump or water coming up below the levee. Any of those means keeping equipment and vehicles off the dam until someone has looked at it. Call 811 before digging anywhere near a pipeline marker.
Look at the inflow end. On sandy ground the silt shows as a shelf or delta growing out into the pond, often with grass or willows on it. Its size is a good first guess at what has come in.
Walk uphill from the pond after a rain and find the muddy water. A bare pad, a new drive or a road ditch above the pond is the source, and it has to be dealt with or the cleanout repeats.
Probe the exposed bottom at the deep end as well as the shallow end. Sand over clay feels different from clay over clay, and the depth of the soft layer near the dam tells us how much volume has been lost across the whole pond.
Photograph the pond at its lowest, usually late summer, and note the old waterline on the bank. If the pond still reaches that line after a wet stretch, the problem is silt. If it never does, it is the dam or a leak.

Lumberton is thirteen miles up Highway 69 from us, and it is where the flat Beaumont clay starts giving way to the sandier, rolling ground of the Piney Woods. That change is good news for almost every job we do here except this one. Sand moves in a rain the way clay does not, and a pond at the bottom of a sloped, sandy drainage area fills faster than a pond on the coastal flats, even if the material that comes in is lighter and easier to dig back out. The other thing that has changed around Lumberton is what is above the ponds. This town has grown steadily as people move north out of Beaumont onto wooded lots, and a pond that was fed by pine woods for forty years is now fed by a homesite that was scraped bare, a new drive cut through sand, and a subdivision's ditches. That is where the sand is coming from, and the pond is where it stops.

Sand Comes In Fast and Leaves Never

On the coastal side, silt is fine clay that creeps into a pond over decades. Around Lumberton it is sand and sandy loam washing down a slope, and it can put a visible delta at the inflow end in a single wet winter. It builds as a shelf that grows out into open water, the shelf grows grass and then willows, and the pond shrinks from that end first while the deep end near the dam looks normal. A pond does not flush, so the sand that arrives stays. It is easier to dig than packed clay, and it is worth something once it is out, but the inflow end has to be rebuilt as a settling basin or the delta is back within a few seasons. On sloped ground that basin is easy to shape, because there is fall to work with that a Jefferson County pond never has.

What the Homesites Upstream Are Doing to Your Pond

Most of our Lumberton work is opening wooded lots for people moving north out of Beaumont, and every one of those lots is a sediment source until the grass takes. A pad scraped to sand, a drive cut down a slope, a ditch along a new road: each sheds material downhill in the first year, and if your pond is at the bottom of that slope it is receiving all of it. The change from woods to bare ground is the single biggest reason ponds around this town have silted in faster in the last ten years than in the thirty before. That also means the fix is partly upstream. A cleanout that ignores a bare drive or an unfinished pad above the pond will need doing again. Where the source is on your own property, we deal with it as part of the job. Where it is a neighbor's build, a settling basin between their line and your water is the practical answer.

Going Deeper on Ground That Might Not Hold

Depth is the thing to buy while the excavator is on site, but Lumberton is the one place in our area where going deeper is not automatic. The pond holds water now because the clay it was dug into holds. A foot or two below that floor there may be more clay, or there may be a sand lens, and a pond deepened into sand fills in a wet spell and drains away afterward. We dig test holes in the exposed bottom before we commit to a new depth, and if the profile changes we stop at the clay and gain volume by widening rather than deepening. That is also why the old pond is worth keeping rather than digging a new one somewhere else on the tract. Its floor has already proven itself. A new site in Hardin County has not, and finding out afterward is the expensive version.

Dams That Hold Head, and Spillways Near Village Creek

A dam on flat coastal ground sits in a field. A dam on a Lumberton slope holds back real head, and if it fails the water has somewhere to go. That is why the dam check comes first here: a wet downstream toe, a slump in the face, a tree rooted through the levee or water boiling below it means the dam, not the silt, is the job, and it has to be rebuilt in compacted lifts before anyone thinks about depth. Spillways around here got their real test in 2017 and 2019, when the creek corridor carried far more than most older ponds were ever built to pass. We check the emergency spillway on every cleanout and size it against what actually feeds the pond. If the pond was built by damming a drainage that runs toward Village Creek, Pine Island Bayou or the Neches, that is a Corps of Engineers question before it is an excavation, and we flag it at the walk.

A pond silting in around Lumberton is usually taking sand, not clay: the ground here is sandier and sloped, and a bare homesite, a new drive or a cut bank above the pond sheds it into the water with every rain. A pond that will not fill to its old line may not be silted at all; a dam holding real head on sloped ground that shows a wet toe, a slump or seepage is failing, and nobody should be on it with equipment until it has been looked at. TRP Land Clearing & Excavation cleans out and deepens Hardin County ponds with a tracked excavator, digging test holes before going deeper because sand at depth does not hold. The owner walks it and the estimate is free.

Why this happens in Lumberton, TX

Lumberton sits where the coastal prairie turns into the Piney Woods, on the sandier ground between Pine Island Bayou to the south and Village Creek running down through Hardin County into the Neches. Big Thicket National Preserve units lie north and east of town. The soil drains better than the Beaumont clay below it and it carries equipment more days of the year, which is exactly why it washes: sand on a slope moves in every rain, and the homesites, drives and ditches of a growing town are the sources. Harvey in 2017 and Imelda in 2019 both put Village Creek well out of its banks and moved more material down these slopes in a few days than years of ordinary weather. Highway 69 and Highway 96 run north through the county from Beaumont and are how our equipment gets here.

Pond silted in or holding less water? We cover Lumberton.

TRP Land Clearing & Excavation works across Lumberton, TX. Call 409-554-2287 or request a callback.

Get Your Free Estimate Call 409-554-2287

Frequently Asked Questions

Why is my Lumberton pond silting in so much faster than it used to?

Almost always because of what changed above it. A pond fed by pine woods takes in very little, and a pond fed by a scraped homesite, a new sand drive or a subdivision ditch takes in a great deal until that ground grasses over. With the number of lots being opened around this town, a lot of ponds went from a slow trickle of sediment to a delta in a couple of winters.

Can you make the pond deeper than it was dug?

Sometimes, and we find out before we commit. The pond holds water because of the clay it sits in, and on Hardin County ground the layer under that floor may be more clay or may be sand. We dig test holes in the exposed bottom during the cleanout. If it is clay, we go deeper. If it is sand, the floor stays where it is and the extra volume comes from widening instead.

What happens to the sand that comes out?

It is useful material on a Lumberton tract. Sandy spoil dries faster than clay and it can build up a drive that goes soft in winter, fill the low corner of a lot, or top a pad. It still needs to sit for a season before it is pushed into anything, and it cannot be piled on the bank, because on a slope it is back in the pond with the first heavy rain.

Is the dam more of a concern here than on the flat?

Yes. A dam on sloped ground holds back real head, so a leak or a slump on the downstream face is a bigger risk than the same sign on a flat Jefferson County pond. That is why the dam walk comes before anything else on a Lumberton cleanout, and why a wet toe means keeping trucks off the levee until it has been looked at. A dam rebuild is a separate job from a cleanout and it is priced as one.

Nearby Areas We Serve

Pond silted in or holding less water in Beaumont Pond silted in or holding less water in Vidor Pond silted in or holding less water in Sour Lake Pond silted in or holding less water in Bridge City

Karl Gillihan, Owner

TRP Land Clearing & Excavation

Updated September 2026