For Baytown and Channelview homeowners
For water damage restoration in Baytown, TX, shut off the main valve, photograph everything and start drying in the first 24 to 48 hours. Bay, bayou and river water is flood-type water, which usually needs a professional and a flood policy. We take requests from Baytown, Channelview, Highlands and Crosby.
Which Baytown addresses do you take requests from?
Requests come in from Baytown (77520, 77521 and 77523), Channelview (77530), Highlands (77562) and Crosby (77532). A restoration provider confirms whether they can reach your street when they call, because providers differ on how far east and north they drive.
Baytown sits mostly in Harris County, but the part east of Cedar Bayou is in Chambers County. If your house is across that line, the Mont Belvieu and Anahuac page may fit better. North and east, Liberty and Dayton are covered separately.
Baytown had 83,701 residents at the 2020 Census, and Channelview had 45,688. Highlands and Crosby are much smaller, and each sits in a different spot along the San Jacinto River.
Why does Baytown flood so often?
Baytown is flat, close to the bay and bordered by water on three sides. Wikipedia says Galveston Bay runs along the south and west, Cedar Bayou along the east, and that the flat terrain and the bay have made flooding a recurring problem. Rain has nowhere quick to go.
The city was built on reclaimed marshes, swamps and prairies, and Wikipedia puts its annual rainfall at around or above 64 inches. Harris County Flood Control District says a major flood occurs somewhere in the county about every two years.
The National Hurricane Center recorded 36 to 48 inches of rain in the Houston metro area during Harvey in 2017. Wikipedia names Carla in 1961, Alicia in 1983, Ike in 2008 and Harvey as the four most damaging hurricanes to hit Baytown. Our hurricane water damage guide covers what each kind of storm water does to a house, and why Houston floods explains the larger picture.
What did land subsidence do to low-lying Baytown neighborhoods?
It lowered the ground. Wikipedia says refineries and cities pumped so much groundwater in the 1960s that some low-lying parts of Baytown sank, and it points to the Brownwood subdivision as the example. A house that sits lower than it used to will take water in storms that older owners never saw.
Baytown and its neighbors once relied on groundwater, and severe subsidence pushed the city toward surface water. La Porte's article blames groundwater extraction for shrinking its own shoreline, so this is a regional story, not one subdivision's.
For owners, the practical point is to ask what happened at your address before. Look at the seller's disclosure, ask neighbors, and check the flood maps on our flood zone page. If you are buying, read buying a flooded house first.
How do Channelview and the Ship Channel side differ from Baytown?
Channelview is named for the curve of the Houston Ship Channel and sits where the San Jacinto River forms the Old River. Wikipedia says 18.46 percent of its 18.1 square miles is water. That is a lot of river and channel edge for one community.
Channelview had 45,688 people and 14,305 housing units at the 2020 Census, with 6.0 percent vacant. About half the households, 49.9 percent, had children.
Wind is part of Channelview's story too. Wikipedia reports an F4 tornado on November 21, 1992, which it calls Houston's only recorded F4 tornado, and says it grew to over a mile wide. Wind damage usually shows up as roof leaks later, so read roof leaks after a storm and look at the ceiling a few days after any big blow.
How does the San Jacinto River affect Highlands and Crosby?
Highlands is named for the river's east bank, which is higher than the west bank. Wikipedia says most of the land there sits on a high river bank, beside the San Jacinto River and the Houston Ship Channel. Higher ground helps, but a quarter of its area, 25.18 percent, is still water.
Crosby is a small community, 3,417 people at the 2020 Census, with 1,268 housing units, 7.9 percent vacant. Its history goes back to 1823, when Humphrey Jackson built a cabin on the river half a mile west of the present town site. Crosby's fire district is staffed by volunteers and covers 102.8 square miles, so a provider may face a longer drive to reach you.
The river has a record. Wikipedia says October 1994 flooding failed eight petroleum pipelines and injured 547 people. It also says Harvey flooding damaged the barrier at the San Jacinto River Waste Pits site and released dioxins.
That is a reason to treat river flood water as contaminated. The EPA advises calling a professional experienced with contaminated water.
How does Baytown's industrial past matter for a wet house?
Baytown grew up around oil. Wikipedia says Humble Oil developed the Goose Creek Oil Field, built the Baytown Refinery, and that three towns, Goose Creek, Pelly and East Baytown, merged in 1947 and became Baytown on January 24, 1948. Wikipedia says the oil discovery made the population of the tri-cities boom.
The ExxonMobil Baytown Complex dates to 1919, and Chevron Phillips has run its Cedar Bayou plant since 1963. Wikipedia counts the Cedar Crossing Industrial Park at 15,000 acres. If you work shifts or travel, a leak under a sink or in an attic can run unseen for days.
Ask a neighbor or relative to check the house after a storm if you are away. A water heater leak or AC drain overflow is the usual quiet culprit, and the signs of water damage guide shows what to look for.
Which Baytown-area communities have the most water exposure?
All four touch water, in different ways. Baytown is on the bay itself, Channelview on the Ship Channel curve, and Highlands and Crosby along the San Jacinto River. The table below uses only what Wikipedia reports and what the 2020 Census counted for each place.
| Community | Water setting | 2020 population | Housing, 2020 |
|---|---|---|---|
| Baytown | Galveston Bay on two sides, Cedar Bayou on the east; flat, reclaimed land | 83,701 | 26,592 households |
| Channelview | Ship Channel curve, Old River; 18.46% water | 45,688 | 14,305 units, 6.0% vacant |
| Highlands | High east bank of the San Jacinto River; 25.18% water | 8,612 | 2,547 households |
| Crosby | A short way from the San Jacinto River | 3,417 | 1,268 units, 7.9% vacant |
Where counts of housing units were not in the article, the table shows households instead. Neither Wikipedia nor the census tells you how old an individual house is, so check yours.
Will insurance pay when bay or river water gets in?
Usually not. Triple-I says flood damage is excluded under standard homeowners and renters policies and needs a separate flood policy, and the NAIC adds that ground water and rain runoff are typically excluded too. FEMA says most homeowners insurance does not cover flooding.
A burst pipe, a failed water heater or a leaking roof is a different matter, and those are typically covered. Sewer backups are a separate case. Triple-I says they are not covered by a typical homeowners policy, or by flood insurance, and need their own endorsement.
Because Baytown sits on the bay, ask your agent before you sign a work order what your policy treats as flood. The insurance claims guide lists what to photograph, and sewage backup cleanup covers drain backups in heavy rain.
How do I tell if the water in my house is clean or contaminated?
Look at where it came from. The IICRC S500 standard puts supply lines and burst pipes in Category 1, washer or dishwasher leaks and toilet overflow without waste in Category 2, and sewage and rising flood water in Category 3. The category decides what can be dried and what must be thrown out.
- Category 1. A supply line or water heater. Dry quickly.
- Category 2. An appliance overflow. Porous materials often come out.
- Category 3. Bay, bayou, river or street water, and sewage. Do not wade in unprotected.
Ready.gov warns that six inches of moving water can knock a person down. See flood cleanup for how providers handle Category 3 water.
What should I do in the first 24 to 48 hours?
Make the house safe, stop the water, then start drying. The EPA says to dry water-damaged areas and items within 24 to 48 hours to prevent mold growth, so the first two days matter most. The window starts when the water stops, not when the claim is filed.
- Turn off the main water valve, and the power to wet areas if you can do it safely.
- Photograph and video everything before it is moved.
- Call your insurer and ask what they need before work starts.
- Call a restoration provider and ask what they will measure and how they will record drying.
- Aim for indoor humidity below 60 percent, ideally 30 to 50, as the EPA recommends.
The emergency page has a longer checklist, and mold after water damage covers growth that has already started. Providers differ on which towns they reach, so confirm when they call. Nearby guides: Pasadena and Deer Park and Clear Lake and Webster.
Sources: Baytown, Texas; Channelview, Texas; Highlands, Texas; Crosby, Texas; San Jacinto River; La Porte, Texas (all Wikipedia, citing the 2020 Census); NHC, Hurricane Harvey report; HCFCD, flooding history; EPA, A Brief Guide to Mold, Moisture and Your Home; EPA, Mold Cleanup in Your Home; IICRC S500; Triple-I, disasters covered by homeowners insurance; NAIC homeowners insurance; FEMA, flood insurance; Ready.gov, floods.