The Texas Hill Country is currently experiencing record drought conditions. This summer has brought more than 50 days of temperatures over 100 degrees. May, June, and July all set records for being the hottest month recorded – breaking records for each month that were set in 2011.

The Hill Country and all of Central Texas are no stranger to drought and recent droughts have all highlighted the challenges we face in regard to managing our water supply. As a community, we have to pay attention to how we manage our water supply for future generations. Droughts will continue and will be compounded by increased water use, water permitting policy, population growth, climate, land-use and land stewardship practices.

Pressure from our rapidly growing population has substantially increased demand for water, and our location in a climate border region (between drier areas in West Texas and the wetter regions to the East) means that the Hill Country has a naturally variable climate that includes droughts and floods. Rapid growth makes it even more important that we do a good job managing the limited water supply we have – knowing that future droughts will occur. 

During a drought, less rainfall is available to bolster supplies and meet human needs. Through water conservation measures, such as limiting outdoor watering, we can reduce demand and preserve existing supplies. This helps to ensure that adequate water is available through the full course of a drought. To maximize success, all water users must participate.

“In the 1950s – our drought of record in Texas – we had about 800,000 people in the Texas Hill Country. Today, that number is closer to 3 million. Inevitably, those folks are are bringing more demand for water resources.”

– Katherine Romans, Executive Director – Hill Country Alliance – August 18, 2022

Find Current Statistics and Readings

You can explore national current conditions here – through the National Drought Information System. Here you will also find additional mapping tools, such as the Palmer Severity Index and the US Drought Monitor.

Current drought conditions are updated daily by region on the Texas Water Development Board website. You can find additional information on drought conditions in Texas from the Texas Commission on Environmental Quality here.

Groundwater Districts across the region are updating restrictions and local water utilities are implementing drought management plans regularly. Locate a current map of Groundwater Conservation Districts across Texas here. You can access additional resources from the Texas Alliance of Groundwater Districts here.

Texas public water utilities are required by law to file drought contingency plans with the Texas Commission on Environmental Quality, which lay out trigger points for reducing demand through restrictions on water use. Groundwater conservation districts (GCDs) address drought management through their district management plans

Explore Water Resources from HCA and Partners

The Watershed Association - August 2022 Presentation

The Wimberley Valley Watershed Association has spent decades championing Jacob’s Well as well as the surrounding creeks, rivers, and groundwater that are directly impacted by this iconic spring. In August of 2022, Jacob’s Well stopped flowing for the fifth time in recent history. Their team has put together an incredibly helpful presentation on the impacts of the drought on the Wimberley Valley and Hays County.

One Water in the Texas Hill Country

The Hill Country Alliance is working with National Wildlife Federation and partners to promote and educate on One Water throughout the Hill County. This guidebook connects Hill Country communities facing growth and increased demands for water with water professionals experienced with One Water strategies, planning, implementation, design and construction. We interviewed engineers, architects, planners and landscape designers to gain insight into the realities of One Water projects, and within these pages feature the 14 selected professionals along with an example project each completed in Texas.

Drought - Disaster and Risk Mapping in the US

The National Oceanic and Atmospheric Administration’s National Centers for Environmental Information (NOAA NCEI) tracks the frequency and cost of billion-dollar weather and climate events across the state. This information is also used to compare local risks and vulnerability of communities and individuals. Explore a national map or look at state specifics on the NOAA Disaster and Risk Mapping site.

The Nature Conservancy of Texas – Texas Water Explorer

The Nature Conservancy of Texas has put together a series of interactive maps to share information on the current state of water in Texas. The Texas Water Explorer presents information about Texas’ freshwater resources in six categories: Water Quantity, Water Quality, Ecosystem Health, Economic Productivity, Water Governance, and Water Conservation.

HCA Issue Paper: Groundwater Supply

For most of the last century, the Hill Country was sparsely populated. Even after the prolonged drought-of-record (1947-56), which demonstrated the limited nature of Hill Country water supplies, there was still plenty of water to go around. Over the last 20 years, however, our surface water and groundwater resources have come under great pressure from population growth and new development, much of which was poorly planned. In many areas, the hidden cache of water stored in our aquifers, which support the flow of springs and creeks, is being pumped down faster than it can be replenished by rainfall. Some wells are already drying up during hot, dry summers. Residential users are often competing with ranchers’ and farmers’ deeper wells and bigger pumps for the limited resource, and the conflicts show no sign of abating any time soon.

Click here to read or download the issue paper.

HCA Issue Paper: One Water in the Texas Hill Country

A rainwater tank sits in a gardenAs the Hill Country continues to grow at unprecedented rates, we need to plan ahead for how we will conserve our limited and precious water supplies. But just what tools are available to more efficiently use the water that we already have to protect our natural water systems? “One Water” is defined by the Water Research Foundation as an integrated planning and implementation approach to managing finite water resources for long-term resilience and reliability, meeting both community and ecosystem needs. Simply put, One Water is the consideration of all water resources – including rainwater, drinking water, wastewater, and non-traditional water resources like air-conditioning condensate – as part of the same water system. These resources are used conjunctively – as efficiently and effectively as possible for the benefit of the economy, society, and the environment as possible.

Click here to read or download the issue paper.

HCA Issue Paper: Surface and Groundwater Policy Integration

In Texas, water law and regulatory policy treat groundwater differently, and for the most part, separately from surface water. Surface water in its natural beds and banks is owned by the state and is apportioned through a permit system based on priority rights, popularly known as first in time, first in right. Groundwater, by contrast, is considered to be private property owned by the surface landowner. More than 100 years ago the Texas Supreme Court adopted the rule of capture which allows surface landowners to pump as much groundwater as they want from beneath their property with little regard to the effects on neighboring wells or surface water.

Click here to read or download the issue paper.

HCA Issue Paper: Rainwater Harvest

Rainwater Harvesting SystemsRainwater harvesting is not a new invention; it can be traced back thousands of years. As the recent concepts of sustainability, smart growth, and responsible development become more widely known, more and more people are returning to the practice of capturing and using the rain that falls on rooftops for all or part of their water supply. Over the next 50 years the population of Texas is expected to double. Already, there are places in Texas that are experiencing water shortages because demand is outpacing supply. In the Texas Hill Country, many people are choosing rainwater over groundwater not only for its ease and availability, but also for its taste, purity, and reduced cost.

Click here to read or download the issue paper.

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