Contact Details
- Address: 14501 Highway 20 West, Dubuque, IA 52002
- GPS: 42.4667575,-90.7675606
- Phone: (563) 557-8220
- Email: dhughes@cityofdubuque.org
- Mobile Phone: (563) 557-8220
Opening Times
- Monday 7:30am-3:30pm
- Tuesday 7:30am-3:30pm
- Wednesday 7:30am-3:30pm
- Thursday 7:30am-3:30pm
- Friday 7:30am-3:30pm
- Saturday 7:30am-3:30pm
- Sunday closed
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The Dubuque Metropolitan Sanitary Landfill is located on 14501 Highway 20 West, Dubuque, IA 52002. This landfill is opened on the following hours:
- Monday: 7:30am-3:30pm
- Tuesday: 7:30am-3:30pm
- Wednesday: 7:30am-3:30pm
- Thursday: 7:30am-3:30pm
- Friday: 7:30am-3:30pm
- Saturday: 7:30am-3:30pm
- Sunday: closed
The landfill is closed on all US federal holidays. The dumps on the landfill are regulated by the U.S. Environmental Protection Agency and the applicable state laws.
The Dubuque Metropolitan Sanitary Landfill Iowa buries trash and garbage below secured and stratified layers of dirt and isolating material. The transfer station accepts tire, solid waste, hazardous waste, and inert material waste. For any other type of waste that you are not SURE ABOUT, you can reach them out at (563) 557-8220.
You may contact the Dubuque Metropolitan Sanitary Landfill about any information regarding: waste managing policies, recycling policies, commercial garbage, accepted types of trash, industrial waste, household garbage, appliances disposal and hazardous waste management.
You can reach the Dubuque Metropolitan Sanitary Landfill about their opening hours to the public and what is the visitor policy. They would gladly answer your questions.
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Popular questions at Dubuque Metropolitan Sanitary Landfill
Sanitary landfills offer a more advanced waste management approach that further reduces the chances of environmental contamination. The basic unit of a sanitary landfill is still the cell. The idea is to create soil tranches. The garbage is deposited onto layers 1 to 3 meters high and then compacted by bulldozers to reduce the volume. Then the garbage is covered by a layer of dirt. Multiple of these layers are piled together until they reach maximum capacity and thus, we form a cell. The cell is then reinforced on all sides to prevent leakage to the soil.
There is an interesting type of landfill, inert landfills. This type of landfill receives sand, concrete, and other waste related to construction. This type of waste does not have any biohazards nor decomposes, or it does so very slowly. These types of waste neither produce liquid waste. In this category, we mostly have asphalt, rocks, bricks, yard leaves. In this category, we do not include demolition waste.
The first step onto the waste stations is to weigh the incoming garbage trucks. These sites are also open to the public and they help the community. The work of waste sorting stations is very important, and it helps to optimize the process of waste management. Transfer stations pre-compact the waste thus it is easier for the bulldozers to manage the waste at the sanitary landfills.
There is a lot of waste generated in the USA. In 2018, there were 292 million tons of waste generated. Averagely that is 4.9 Lb. of waste per person. The waste from municipalities is recycled the most. The data says that in 2018, there was a recycling rate of 32%. Some of the waste is reprocessed not other means such as bio-chemical management.The largest categories of waste pertain to paper, food plastics, yard trims, and metals. Food, plastics, and paper make are the main resources for energy production from waste.
A landfill has very detailed business operations. The waste arrives at the facility in garbage trucks on a section called the Cell. The cell is made of an isolated layer, that prevents any waste or liquids from leaking. In the cell, the waste is sorted out. This unit is enclosed, as the sun and the atmospheric conditions can interact with the waste. Afterward, the garbage is compressed in the smallest volume possible. The cell will accept new waste until it is full. When it reaches, it is further reinforced on top with various materials and dirt. The idea is that the area on top of the cell is reused and to support vegetation.
The important part of this process is the base of the cell. It must prevent liquids and other pollutants from reaching the soil. For this reason, the cell is isolated below with layers of plastic and clay, to create a strong isolation system.
Regarding liquids, they are collected onto a unit called the sump. In this unit, the liquids are processed, and when they are cleaned on pollutants, they are reintroduced onto the environment. Each landfill has groundwater monitoring, which means they collect the quality of groundwater before it reaches the landfill and afterward it exits the landfill. Regarding gasses generated by the waste, they are collected via a special system that ends up reusing the methane generated and the gases to produce energy.
When a landfill reaches the point that all the cells are full, then the landfill stops operations. This doesn’t mean that the owners of the landfill have no responsibilities. They must be monitored for 30 years after closure, and that means assuring the quality of groundwater and preventing leakage to the soil of any type of waste.