Ameer Randolph
The Kirtland Air Force Base (KAFB) jet fuel spill is considered one of the worst environmental disasters in US history. An undetected leak allowed an estimated 24 million gallons of jet fuel to contaminate the surrounding soil and groundwater over 45 years. The spill contained a deadly mix of chemicals, including lead, ethylene dibromide (EDB), benzene, and toluene, threatening public drinking water supplies in Albuquerque. Despite the Environmental Protection Agency's (EPA) standards, which consider any level of EDB unsafe, contamination levels in shallow wells on the base were found to be nearly 5,000 times higher than the maximum safe level. The cleanup process has been ongoing, with the Air Force treating 1.16 billion gallons of water and removing approximately 775,000 gallons of fuel and 5,000 tons of contaminated soil. However, challenges remain, as there is currently no plan to remove EDB from the aquifer, and proposed containment strategies have been criticized as ineffective.
| Characteristics | Values |
|---|---|
| Location | Kirtland Air Force Base, Albuquerque |
| Date | 1999 (first reported) |
| Cause | Break in the fuel supply line |
| Fuel type | Jet fuel, aviation fuel |
| Contaminants | Ethylene dibromide (EDB), lead, benzene, toluene |
| Impact | Contamination of groundwater, soil, and drinking water |
| Clean-up measures | Extraction wells, pipes, treatment plant, carbon filtration, oil/water separation |
| Clean-up cost | $14.2 million |
| Fuel spill amount | 24-25 million gallons (estimated) |
| Fuel removed | 775,000 gallons |
| Contaminated soil removed | 5,000 tons |
Explore related products
What You'll Learn
The cause of the spill was a break in the supply line
The Kirtland Air Force Base (KAFB) jet fuel spill is one of the largest toxic contaminations of an aquifer in US history. The cause of the spill was a break in the supply line.
In 1992, a plume of jet fuel was discovered in the soil at KAFB, but the source of the plume was not investigated until 1999, after the New Mexico Environment Department (NMED) demanded an investigation. The investigation revealed that a pipe within the fuel supply line had broken, leaking jet fuel into the ground. The leak went undetected for years, and it is unclear exactly when it started or how much fuel was released. However, it is estimated that up to 25 million gallons of jet fuel leaked into the surrounding soil, threatening public drinking water supplies.
The jet fuel contained a deadly mix of chemicals, including ethylene dibromide (EDB), lead, benzene, and toluene. These chemicals are either carcinogens, mutagens, or both, and exposure to them can have negative health effects. The contamination of the aquifer has led to concerns about the safety of drinking water in the area. Despite standards set by the Environmental Protection Agency (EPA), NMED has allowed EDB levels in drinking water at concentrations significantly higher than the standard.
The cleanup of the KAFB jet fuel spill has been ongoing for several years, with the Air Force spending about $125 million on the effort. The cleanup process involves treating contaminated water and removing contaminated soil. As of 2021, approximately 775,000 gallons of fuel and 5,000 tons of contaminated soil have been removed. The treated water is then used for various purposes, such as watering the turf on KAFB's 18-hole golf course or leaking it back into the aquifer.
The NMED has played a significant role in overseeing the jet fuel cleanup and has rejected several of Kirtland's proposals, including the plan to prevent EDB from reaching municipal wells, as it was deemed to enhance the spread of contamination. The NMED has directed the Air Force to take more aggressive remediation activities and install additional wells and units to contain and treat the contamination.
Small Plane Fuel Capacity: How Much Can They Hold?
You may want to see also
Explore related products
The leak went undetected for 45 years
The Kirtland Air Force Base (KAFB) jet fuel leak in Albuquerque, New Mexico, went undetected for 45 years, from the mid-1970s until 1999. During this time, up to 25 million gallons of jet fuel leaked into the surrounding soil and groundwater. The leak was caused by a break in the fuel supply line, which resulted from years of vibrations and soil compaction from tanker trucks and rail cars above the underground pipes. This caused rocks to puncture the pipes, creating holes through which fuel could escape.
The leak was only discovered when a plume of jet fuel surfaced in the soil in 1992. Despite pressure from the Environmental Protection Agency (EPA), KAFB did not investigate the source of the plume until 1999, after the New Mexico Environment Department (NMED) demanded an investigation. The investigation revealed that the plume contained a toxic mix of chemicals, including lead, ethylene dibromide (EDB), benzene, and toluene. These chemicals are known carcinogens and mutagens, posing significant risks to human health.
The NMED played a crucial role in addressing the KAFB jet fuel leak. They raised the initial estimate of the spill's size from one to eight million gallons and later to 24 million gallons as more evidence of the true scale emerged. The NMED also rejected Kirtland's proposed remediation plans, including a three-year delay, and directed them to install 16 SVE wells to contain the fuel plume. However, Kirtland's reluctance to cooperate and the complexity of the contamination have prolonged the cleanup process.
The contamination of Albuquerque's aquifer with jet fuel and EDB poses a significant threat to public health and the environment. EDB is highly soluble and stable, easily dissolving in water and resisting biodegradation. As a result, it quickly contaminates aqueous systems like underground aquifers. Despite standards set by the EPA and NMED for safe levels of EDB in drinking water, the presence of EDB in the plume at concentrations thousands of times higher than the standard is concerning.
The cleanup of the KAFB jet fuel spill is a complex and ongoing process. The U.S. Air Force has invested in systems to extract and treat contaminated water, removing approximately 775,000 gallons of fuel and 5,000 tons of contaminated soil. However, the development of effective remediation strategies has been challenging, and the full cleanup is expected to take many years. The situation underscores the importance of proactive monitoring and prompt action to prevent such environmental disasters from occurring and mitigate their impact on communities and the environment.
Caravan Fuel Efficiency: Hourly Consumption Explored
You may want to see also
Explore related products
The Air Force has treated 1.16 billion gallons of water
The Kirtland Air Force Base (KAFB) in Albuquerque, New Mexico, is home to one of the largest toxic contaminations of an aquifer in US history. For 45 years, an undetected jet fuel leak contaminated the surrounding soil with up to 25 million gallons of fuel. The contamination was caused by a supply line break, and the toxic jet fuel contained a mix of dangerous chemicals, including lead, ethylene dibromide, benzene, and toluene.
In response to this environmental disaster, the U.S. Air Force has taken several measures to address the issue. They have constructed a system of three extraction wells, pipes, and a full-scale treatment plant at a cost of $14.2 million. This treatment plant includes two metal vessels, each containing 20,000 pounds of carbon, which has successfully cleaned 52 million gallons of water contaminated with ethylene dibromide. The treatment process involves filtering the water through the carbon, which removes the contaminants. The water is then tested, and if it passes, it is used to water the golf course turf or released back into the aquifer.
The Air Force has also acknowledged the importance of renewable energy and energy efficiency in its operations. The Air Force Energy Plan aims to reduce energy demand, increase the supply of renewable energy, and promote energy awareness. They are the leading purchaser of renewable energy within the Federal government and have invested in alternative energy technologies at major facilities. Additionally, the Air Force uses 10% of the nation's aviation fuel, with 82% of its fuel used for jets, 16% for facility management, and 2% for ground vehicles/equipment.
The clean-up efforts at KAFB are ongoing, and the Air Force continues to work towards remediating the environmental damage caused by the fuel spill. The treatment plant has made significant progress in treating the contaminated water, and the Air Force's commitment to renewable energy and energy efficiency demonstrates their recognition of the importance of environmental stewardship.
Motorcycle Fuel Efficiency: How Much Do They Consume?
You may want to see also
Explore related products
The clean-up process includes stripping aviation fuel from contaminated water
An undetected jet fuel leak at Kirtland Air Force Base (KAFB) in Albuquerque, New Mexico, contaminated the surrounding soil and water. The leak, attributed to a supply line break, remained unnoticed for 45 years, allowing an estimated 25 million gallons of jet fuel to seep into the ground. The contamination was first discovered in 1992 when a plume of fuel surfaced in the soil, and again in 1999, when Kirtland Environmental Management observed stained soils at the facility's offloading rack.
The clean-up process has involved treating the contaminated water with granular activated carbon, which strips the aviation fuel from the water. The U.S. Air Force has constructed a system of extraction wells, pipes, and a full-scale treatment plant containing two metal vessels, each holding 20,000 pounds of carbon. This system has successfully cleaned 52 million gallons of water contaminated with ethylene dibromide (EDB). The cleaned water is then either used to water the golf course turf or is poured down an old drinking water well to leak back into the aquifer.
The treatment process takes 12 to 13 minutes for a gallon of water to pass through the carbon. The water is then tested once a month, and if any EDB is detected, the system will be shut down, and a new carbon vessel will be installed. This process is designed to address the contamination of the aquifer, which supplies drinking water to the surrounding communities.
The clean-up process also includes the removal of contaminated soil and the closure of supply wells known to be contaminated or to have excessive emissions. Additionally, the New Mexico Environment Department (NMED) has directed the Air Force to install 16 SVE wells with internal-combustion engine (ICE) vacuum units to contain the fuel plume and prevent further contamination.
The Kirtland Air Force Base fuel leak is considered one of the largest toxic contaminations of an aquifer in U.S. history, and the clean-up process, including the stripping of aviation fuel from contaminated water, is crucial to restoring the environment and ensuring the safety of the surrounding communities.
Transportation's Fossil Fuel Consumption in the US
You may want to see also
The contamination has affected the surrounding soil and groundwater
Groundwater is a valuable resource that provides drinking water for about 140 million people in the US, which is almost half of the nation's population. In the case of the KAFB jet fuel spill, the contamination has affected the surrounding soil and groundwater, posing significant risks to human health and the environment.
The jet fuel leak at Kirtland Air Force Base (KAFB) in Albuquerque, New Mexico, went undetected for 45 years, allowing an estimated 25 million gallons of jet fuel to seep into the surrounding soil and groundwater. The contamination was first discovered in 1992 when a plume surfaced in the soil, but it wasn't until 1999 that the New Mexico Environment Department (NMED) demanded an investigation. The investigation revealed that the leak was caused by a supply line break, resulting in a deadly mix of chemicals, including lead, ethylene dibromide, benzene, and toluene, floating on top of the aquifer.
The contamination has had a significant impact on the surrounding soil and groundwater. In the soil, the jet fuel created a stained area, indicating a more severe issue than just a surface spill. The ground was found to be saturated with fuel, and the contamination extended several miles north of the base, affecting nearby neighbourhoods. As jet fuel contains toxic chemicals, this contamination poses a severe risk to human health and the environment.
The groundwater in the area has also been affected. Groundwater normally appears clear and clean because the ground naturally filters out particulate matter. However, the jet fuel spill has introduced human-induced chemicals, such as ethylene dibromide, which can have harmful effects on human health. Even after passing through two carbon vessels for cleaning, the treated water is still used for non-drinking purposes, such as watering the golf course turf or leaking it back into an old drinking water well on the base.
The contamination has also impacted the aquifer, which is a significant source of water for the region. The aquifer now contains a toxic mix of chemicals, including carcinogens and mutagens, posing long-term health risks to those who rely on it for drinking water. The extent of the contamination's impact on the aquifer is still being assessed, and remediation activities are ongoing.
Fuel Consumption of the P-51: Gallons Burned Per Hour
You may want to see also
Frequently asked questions
It is currently unknown exactly how much fuel was spilled at Kirtland Air Force Base (KAFB). In 1999, the Air Force discovered a decades-old leak in an aviation fuel pipeline on the base. Initially, Kirtland estimated the plume to be between one and two million gallons, but the New Mexico Environment Department (NMED) revised this estimate to eight million gallons in 2011 and then to 24 million gallons in 2013.
The fuel spill at KAFB was caused by a break in the supply line of an aviation fuel pipeline. More specifically, holes in underground pipes caused by years of vibrations and soil compaction from tanker trucks and rail cars above.
The U.S. Air Force has built a system of three extraction wells, pipes, and a full-scale treatment plant containing granular activated carbon to strip aviation fuel from contaminated water. Approximately 775,000 gallons of fuel and 5,000 tons of contaminated soil have been removed so far.
