How To Drain A Coleman Above Ground Pool

Maintaining an above ground pool, particularly a model from a reputable brand like Coleman, involves not only regular cleaning and chemical balancing but also the eventual need to drain the water. This process, while seemingly straightforward, requires careful consideration to avoid potential problems. The causes leading to the necessity of draining a Coleman above ground pool, the effects of various drainage methods, and the broader implications for both the pool owner and the environment warrant a thorough examination.

Causes for Draining

Several factors can necessitate draining an above ground pool. One of the most common is excessive algae growth. While algaecides and shock treatments can often manage mild algae blooms, severe infestations may require complete drainage to effectively eradicate the problem. Algae, a microscopic plant, thrives in warm, nutrient-rich environments, often exacerbated by imbalances in pH and chlorine levels. Statistics show that improper water chemistry is a leading cause of algae blooms in residential pools, with as many as 60% of pool owners struggling with the issue annually, according to industry reports from pool supply retailers.

Another reason for draining is the accumulation of total dissolved solids (TDS). TDS refers to the total concentration of dissolved minerals, metals, and salts in the water. Over time, these solids build up from various sources, including pool chemicals, rainwater runoff, and swimmer waste. High TDS levels can reduce the effectiveness of sanitizers, making it difficult to maintain clean and clear water. They can also cause corrosion and staining on pool surfaces and equipment. The ideal TDS level for a swimming pool is typically below 1500 ppm (parts per million). Levels significantly exceeding this threshold often necessitate partial or complete drainage.

Furthermore, repairs and maintenance on the pool liner or structure may require draining. Patching a tear in the liner, replacing a faulty skimmer, or addressing corrosion on the pool frame all necessitate the removal of water to provide a dry and accessible workspace. These repairs are crucial for maintaining the structural integrity of the pool and preventing costly damages in the long run. Ignoring minor issues can lead to more significant problems that require extensive and expensive repairs or even pool replacement.

Finally, seasonal closing in colder climates often involves partial or complete draining. Although some owners opt to partially drain and winterize their pools, a complete drain may be preferred to prevent damage from freezing temperatures. Water expands when it freezes, and this expansion can crack pool liners, damage plumbing, and even distort the pool walls. The decision to drain completely depends on the specific climate and the pool owner's preference.

Effects of Drainage Methods

The method used to drain a Coleman above ground pool has significant effects on the pool itself, the surrounding environment, and the pool owner's time and resources. The most common methods include using a submersible pump, siphoning, and utilizing the pool's existing drainage system, if equipped.

Submersible Pump

A submersible pump is a popular and efficient method. The pump is placed at the bottom of the pool, and a hose is connected to direct the water to a designated drainage area. This method allows for relatively quick drainage, often emptying the pool in a matter of hours. However, the effects include the cost of purchasing or renting a submersible pump, and the potential for uneven drainage, which can stress the pool liner. If the pump is not positioned carefully, it can also leave a small amount of water at the bottom, requiring manual removal. Furthermore, it's crucial to ensure the pump is rated for the type of water being drained (e.g., chlorine or saltwater) to prevent damage to the pump.

Siphoning

Siphoning is a simpler but slower method. It involves filling a garden hose with water, placing one end in the pool, and allowing the water to flow out the other end to create a siphon. This method is inexpensive and doesn't require electricity, but it is significantly slower than using a pump. The effects include a longer drainage time, which can be inconvenient for the pool owner. Moreover, siphoning requires careful monitoring to ensure the siphon is maintained. Air entering the hose can break the siphon, requiring the process to be restarted. Due to the slow process, it is not suitable for large pools.

Existing Drainage System

Some Coleman above ground pools come equipped with a drainage system. This system usually involves a valve located near the bottom of the pool that can be opened to release the water. This method is convenient but may not be as effective as a submersible pump, especially if the drain is small or partially obstructed. The effects are generally positive, as it simplifies the drainage process. However, the drainage rate may be slower than with a pump, and the location of the drain may not be ideal for directing the water to a desired area. Additionally, if the valve is old or corroded, it may be difficult to open or close, potentially leading to leaks.

Regardless of the chosen method, the environmental impact must be considered. Discharging chlorinated water directly into a storm drain can harm aquatic life and contaminate local waterways. It is crucial to dechlorinate the water before draining it. This can be achieved by allowing the water to sit in the pool for several days, allowing the chlorine to dissipate naturally, or by using a dechlorination chemical. Improper drainage can lead to fines from local authorities and damage to the environment.

Implications of Improper Drainage

Improper drainage of a Coleman above ground pool can have several negative implications for both the pool owner and the environment. One of the most significant is damage to the pool liner. Draining the pool too quickly or unevenly can cause the liner to stretch, wrinkle, or even tear. This is especially true for older liners that have become brittle over time. Repairing or replacing a pool liner can be a costly undertaking, often costing hundreds or even thousands of dollars.

Another implication is damage to the pool structure. If the pool is not properly supported during drainage, the walls can collapse or become distorted. This is particularly a concern for pools with metal frames that may be susceptible to corrosion. Ensuring the pool is level and that the support structures are in good condition is essential before draining.

Furthermore, improper water disposal can have significant environmental consequences. As mentioned earlier, discharging chlorinated water into storm drains can harm aquatic ecosystems. Additionally, draining large volumes of water into a septic system can overload the system and cause it to fail. It's crucial to dispose of the water responsibly, either by dechlorinating it and directing it to a designated drainage area or by contacting a local waste management company for guidance. Many municipalities have specific regulations regarding pool water disposal.

Finally, neglecting to properly clean and prepare the pool after draining can lead to future problems. Algae and bacteria can persist in the pool even after it has been drained, leading to rapid growth when the pool is refilled. Cleaning the pool thoroughly with appropriate cleaning agents and allowing it to dry completely before refilling can help prevent these issues.

In conclusion, draining a Coleman above ground pool is a task that requires careful planning and execution. Understanding the causes that necessitate draining, the effects of different drainage methods, and the implications of improper drainage are crucial for ensuring a safe, efficient, and environmentally responsible process. While the immediate task at hand is draining the pool, the broader significance lies in responsible water management and the preservation of both the pool's integrity and the surrounding ecosystem. By adhering to best practices and taking the necessary precautions, pool owners can minimize the risks associated with draining and enjoy their pools for many years to come.