Stage 5 Drought Restrictions Are Here — What Every San Antonio Homeowner Needs to Know

San Antonio crossed a threshold this week that no one has ever seen before. The Edwards Aquifer Authority declared Stage 5 drought restrictions — the most severe level in its entire history — after the J-17 index well, the region's primary measure of aquifer health, recorded a 10-day average of 624.7 feet. Permit holders drawing from the San Antonio Pool are now required to cut their pumping to just 56% of their permitted amounts. Comal Springs, one of the largest springs in the United States and a defining feature of New Braunfels just northeast of San Antonio, is flowing at a 10-day average of 53 cubic feet per second — a staggering 242 cubic feet per second below its historic average.

This is not a routine conservation notice. Stage 5 has never been triggered before. That fact alone should get the attention of anyone who owns, rents, buys, or sells property anywhere in Bexar County and the surrounding communities that depend on the Edwards Aquifer.

For homeowners, the most immediate concern is outdoor water use. San Antonio Water System customers should expect strict limits on landscape irrigation. If you live in established neighborhoods like Alamo Heights, Terrell Hills, Stone Oak, or Helotes, or in newer master-planned communities in the 78023, 78254, or 78261 ZIP codes on the city's northwest and north sides, your lawn and landscaping are going to feel the stress. Grass and plants that were borderline before these restrictions took effect may not survive the summer without creative workarounds.

If you have a private well rather than a municipal connection, your situation is more direct. Stage 5 restrictions mean the aquifer itself is critically low, and wells that have performed reliably for years can begin to lose yield or go dry when levels drop this far. Homeowners in rural areas of western Bexar County, as well as parts of Medina, Uvalde, and Comal counties, should have their wells evaluated if they have not done so recently.

For anyone currently buying a home, water infrastructure deserves a closer look than usual right now. Ask your real estate agent and your inspector specifically about the water source. If the property connects to SAWS or another municipal utility, ask how that utility is managing Stage 5 compliance. If the property uses a well, request recent well logs and ask for a yield test. A home that checks every other box can still become a headache if the water supply is uncertain.

Sellers should think carefully about disclosure. Texas requires sellers to disclose known material defects, and water-related issues generally fall into that category. If your property has had any well performance issues, irrigation system concerns, or prior drought-related damage to landscaping or foundation drainage, be straightforward about it. Buyers are going to ask, and your agent will tell you that transparency protects everyone.

For renters, the restrictions mean your landlord's landscaping decisions are no longer just an aesthetic matter — they affect common-area maintenance schedules, HOA compliance, and potentially your lease terms if water-intensive amenities like pools or community irrigation systems face new operating limits. If you rent in apartment-heavy corridors along the Loop 1604 expansion areas, in the Pearl and Midtown districts, or in the growing communities of Schertz, Cibolo, or Live Oak to the northeast, it is worth reading any community notices your property management sends out in the coming weeks.

Beyond the immediate inconvenience, this moment is a signal about long-term value. San Antonio has grown rapidly, and that growth has placed enormous demand on an aquifer that does not recharge on a predictable schedule. Neighborhoods and developments that have invested in water-efficient landscaping, rainwater harvesting systems, or reclaimed water irrigation connections are in a meaningfully better position right now than those that have not. If you are planning to make improvements to your home this summer, redirecting any budget you had earmarked for sod or high-water-demand plants toward drought-tolerant native species is a decision that will look smart both this year and years from now.

San Antonio has navigated droughts before, and the region's water managers, agricultural permit holders, and municipal utilities have tools in place precisely for moments like this. But Stage 5 restrictions entering the record books for the first time is a reminder that the Edwards Aquifer is a finite resource shared by millions of people across multiple counties and multiple generations.

Stay current with SAWS updates and the Edwards Aquifer Authority's monitoring reports. Make smart choices about water use at home. And if you have questions about how these conditions affect a real estate decision you are weighing, talk to an agent who knows San Antonio and takes these local realities seriously.