When Military Training Meets Your Backyard: Understanding Fort Hood’s Impact on Killeen Lawn Health
Living in Killeen means being part of a community deeply connected to Fort Hood (now Fort Cavazos), one of the largest military installations in the United States. While this brings economic benefits and a strong sense of community, it also presents unique challenges for homeowners trying to maintain healthy, vibrant lawns. Sixty plus years of heavy land use by both track and wheel vehicles for training exercises on Fort Hood has accelerated soil erosion processes, and Fort Hood is the biggest active-duty base of the US Armed Forces located in Killeen, Bell County.
The Environmental Reality of Military Training Operations
Military training activities result in environmental degradation even at relatively low simulated usage rates, with random allocation and random spatial use of training ranges within military training areas causing significant impact under realistic ecological recovery rates. During training exercises, vegetation is significantly disturbed consequently reducing the ground cover required to reduce water runoff and soil loss.
The scale of Fort Hood’s operations is staggering. Fort Hood features 199,541 acres of training area, with a 63,000-acre impact area used for live fire training. This intensive land use creates a ripple effect that extends beyond the base boundaries, affecting soil composition, water quality, and vegetation health throughout the greater Killeen area.
Soil Contamination and Its Impact on Lawn Health
Fort Hood has been using PFAS-containing firefighting foam since the 1960s, introducing these “forever chemicals” to the soil and groundwater for more than four decades. PFAS entered soil, groundwater, and drinking water when the military used firefighting foam at training facilities, and it was used by the military for decades and seeped into the ground where it contaminated soil and groundwater.
The contamination extends beyond PFAS. The Environmental Working Group updated its Tap Water Database and cited 32 different contaminants in Fort Hood water, with around 15 of these toxins exceeding EWG Health Guidelines, including arsenic and haloacetic acids. Chronic exposure to arsenic can lead to skin cancer, renal cancer, bladder cancer, lung cancer, and hypertension.
For Killeen homeowners, these soil and water quality issues translate directly into lawn care challenges. Contaminated soil affects nutrient absorption, root development, and overall plant health. The high levels of soil compaction from military vehicle traffic create additional problems with water infiltration and root penetration.
Water Quality Concerns for Irrigation
Lake Belton provides drinking water to approximately a quarter million Central Texans, and sixty plus years of heavy land use by both track and wheel vehicles for training exercises on Fort Hood has accelerated soil erosion processes potentially impacting downstream water resources such as Lake Belton. This creates a challenging situation for homeowners who rely on local water sources for lawn irrigation.
The contamination levels are significant. Some of the most recent test results for PFAS in Fort Hood water tested well above the EPA’s new enforceable limits, which are 4 ppt for PFOA and PFOS, with test results from 2020-2021 reaching a maximum level of 310 ppt for PFOS and 150 ppt for PFOA.
Restoration Strategies That Work
Despite these challenges, successful lawn restoration is possible with the right approach. To alleviate the environmental impacts of military training and help restore training areas, scientists in collaboration with Natural Resources Conservation Service and Department of Defense began monitoring water quality and evaluating the effectiveness of implementing conservation practices, with monitoring showing a reduction of nutrient runoff and erosion as a result of conservation practices such as gully plugs, sediment retention ponds, and contour ripping.
Areas with dairy manure compost and seeding treatments indicated an increase in vegetation, with current results indicating compost has the potential to stimulate increased vegetation of perennial grasses in comparison to no treatment or commercial fertilizer treatments. Compost benefits extend longer than commercial fertilizer and have not produced water quality concerns.
Professional Solutions for Killeen Homeowners
Given the unique environmental challenges in the Killeen area, working with experienced local professionals becomes essential. Companies with 14+ years of experience and BBB accreditation specialize in drought-resistant landscaping and smart irrigation systems designed for Central Texas’s challenging climate, delivering complete outdoor solutions that save water, enhance property values, and thrive in extreme heat. Central Texas’s extreme climate demands more than generic landscaping solutions, and contractors who understand climate challenges and have proven track records with drought-resistant landscaping and efficient irrigation systems are essential.
For homeowners seeking reliable lawn care Killeen services, it’s crucial to choose professionals who understand both the environmental challenges unique to the area and the specific restoration techniques that work in contaminated soils. As original Wacoans with the goal to add to the natural beauty of their city, family-owned businesses rooted in the area take pride in offering local services from local people, providing quality service and craftsmanship to the Waco Metroplex area.
Moving Forward: Sustainable Lawn Care Practices
Fort Hood is hoping to create enough compost for use in restoring training areas and is opening up composting donations to anyone with a Department of Defense identification card. This community-wide approach to soil restoration demonstrates the importance of sustainable practices in addressing environmental challenges.
Homeowners can adopt similar strategies by focusing on organic soil amendments, proper drainage solutions, and native plant selections that can thrive despite soil contamination issues. Regular soil testing, appropriate fertilization schedules, and water management systems designed for local conditions are essential components of successful lawn restoration in the Killeen area.
The environmental impact of Fort Hood’s operations presents ongoing challenges for Killeen homeowners, but with proper understanding, professional guidance, and sustainable practices, it’s possible to maintain beautiful, healthy lawns even in this unique environment. The key is working with professionals who understand both the challenges and the solutions specific to this military community.