Missoula Floods Essays

Describe what transgressive and regressive facies patterns are. Where is there an example of where they can be found in the US? What do they tell us about geologic history through time? Why are they so prevalent? If you were to go to a rock outcrop alongside a road, what would you look for in order to identify a transgressive and regressive facies pattern looks like? Transgressive facies patterns are an upward succession in rock sequences from shallow waters to deeper waters. When there is a rise

generic definition for flood is something like this: It is an overflow of a quite large amount of water that goes beyond the normal level at a given area which is normally considered a dry land. But this simple definition hardly captures the picture of the disaster a flood can become and the damage it can wreak on a locality. With rapidly increasing unpredictability of the weather patterns globally and a number of natural and man-made factors interfering with the environment, a flood is a more common

A professional engineer should always consider the public’s safety and welfare when performing engineering work. It is imperative for an engineer to be a professional because their work can affect the lives of many people. The Professional Engineers Ontario (PEO) implemented rules to keep the public interest and trust. A document from the PEO states that “… rules are developed in response to the public’s reliance on professional engineers to ensure that the infrastructure, technology and consumer

The Jordan River Commission initiated the Cottonwood Pond revitalization project in 2015. In continuing their efforts to restore, develop, and promote the importance of the Jordan River, the Cottonwood pond was targeted because of its serious need of revitalization and repair. It is also an opportunity to create and promote and new recreational area along the river corridor promoting economic development. Although it has been an ongoing project for a few years’ stakeholders, sponsors, and the community

evacuation and rescue strategies along with more defences such as housing soakaways put in place (McEwen, Jones, & Robertson 2014). There were no fatalities or major injuries due to the resources available and the developed status of the area. If a flood this severe had hit a less developed country like Bangladesh the effects would have been significantly worse. However, according to Rowe (2015) the cost of the damage and insurance was high, reaching a rate of about £200 million lost just on the tourist

Mississippi River flood of 1927, also called Great Flood of 1927, flooding  (Links to an external site.) Links to an external site. of the lower Mississippi River  (Links to an external site.) Links to an external site. valley in April 1927, one of the worst natural disasters in the history of the United States  (Links to an external site.) Links to an external site. . More than 23,000 square miles (60,000 square km) of land was submerged, hundreds of thousands of people were displaced, and around

If it starts to overflow, we would have to evacuate.” “We new that there was a nearby creek but we did not realize that additional water from the dam also went into the creek. We had never considered the possibility that it could flood. Not until the day Hurricane Agnes hit.” When she went to call Richard she realized the phone was dead. Without any way of getting out of the trailer park in the case they had to evacuate, she went to her neighbor’s house to ask her what she was

What were the three most notable observations about the river and it’s surroundings that you made during lab 2? (3 points). -1). The riverbank was extremely high and sloped.2) Building were at least 50ft away due to potential flooding.3) There were large trees and shrubbery to absorb water when the levels begin to rise. For example, I was amazed by the color of the sky. For each of your notable observations, google “factors that affect’ your observation. Describe two factors that affect EACH of

According to the Federal Emergency Management Agency (FEMA) Flood Insurance Study Birmingham, Alabama is “relatively flat and highly urbanized, with storm runoff directed through storm sewering into streams” (FEMA, 2010, pg 18). The concern is the runoff “sometimes exceeding the capacity of the streams to safely transport the water downstream” (FEMA, 2010) which has caused millions of dollars in flood damage. Lindell, Prater & Perry (2007) describe flash flooding occurring “when

Management Agency (n.d.), flooding can occur in any part of the United States, during anytime of the year. Floods can cause drowning, disease spread, loss of shelter, and other injuries, which can be prevented (Al-rousan, Rubenstein, & Wallace, 2014). To reduce the amount of deaths and injuries, it is important for the community nurse to be involved in all stages of a natural disaster, such as a flood. There are four stages, prevention, preparedness and planning, response, and recovery. In the first

Dams come with an array of environmental impacts which include direct impact to the surrounding ecosystem. Dams block water flow and slow the velocity of water flowing in rivers overwhelming the surrounding ecosystem (Emily H Stanley and Martin W Doyle, 2003). Sediments and debris which are critical for maintaining habitats downstream of the damn often get trapped in reservoirs which is responsible for the alteration of a river's flow and sediment transport downstream causing the extinction of many

Niño three times during the years of 1977-1978, 1982-1983, and 1997-1998 (FEMA, 2011). During these years El Niño damaged residential and commercial areas and cost the city millions of dollars in damages (FEMA, 2011). Issues within the Los Angeles flood system can make El Niño more severe if they are not fixed. With the heavy rainfall expected during the upcoming El Niño, the city of Los Angeles is at increased risk from effects, such as landslides, mudflows, and flooding. El Niño causes the water

unsustainability factors of the Three Gorges Dam, there are also various environmental reasons for the unsustainability of the project. The main motive of the Three Gorges Dam project was to be able to prevent floods that have killed thousands of citizens and has destroyed millions of homes, however the dam will flood over 1,000 acres of farmland and will obliterate over dozens of villages, causing 2 million Chinese people to evacuate their home. (China 's Mega Dam) The irony of this situation is that the problem

Also, in about two years farmers managed to spend about $300,000 just for equipment that was needed to do the job. Companies also spent a lot of money on experiments that they would do with different crops and techniques. When floods and droughts started to become a problem in Yuma County the water level became very unreliable for farmers to use and the extra water would bring sediment. The amount of unwanted sediment caused money problems because getting rid of it was very expensive

Ariana Grande: Princess of Pop Artists like Britney Spears and Christina Aguilera are referred to as pop princesses, but Ariana Grande is truly the one with the crown. It will be argued that Ariana Grande is the best female pop artist. Things like her voice and lyrics in her music, awards she’s earned and the through the roof sales she has made prove this point. Ariana’s killer yet soothing vocals and creative songs are the main reason she is the best. Her voice can reach 4 octaves and a semitone

Cyclone Tracey – Topic question: Why was Tropical Cyclone Tracey so significant to Australia? Initial Research: Tropical Cyclone Tracey was a small but catastrophic that hit Darwin in 25th of December 1974 and lasted two days. Accounted of 65 lives and destroyed lots of infrastructure and environment. Winds going at a pace of 50km/h and then hitting speeds of at 217km/h. Within 3 weeks, the cyclone lead to 2/3 of the population leaving to find safety. Why have I decided to do Tropical Cyclone

Hoover Dam The Hoover Dam is built for three main purposes. It is located on the border of Nevada and Arizona in the Black Canyon of the Colorado River in the United States. The Hoover Dam’s name used to be known as Boulder Dam. It was built in the beginning in 1931 ending at the year of 1936. It was built for electricity, water, and to contain the flow of water. The first reason why the Hoover Dam was built is for electricity. It generates power from the Colorado River. The Hoover Dam provides

Everything in its Path is an award winning novel written by Kai T. Erikson about the destruction of a community after the Buffalo Creek Flood in West Virginia in February 1972. In the early hours of February 26th the largest of a makeshift mining- company dam gave way, allowing one hundred and thirty- two million gallons of muddy waste water to rush through the town of Buffalo Creek. The water rushed through thirteen miles of the town for about three hours, destroying homes, bridges, and roads. This

The Effects of the Yuma Project and other Purchases Projects such as the Yuma project, greatly influenced the everyday life of citizens around the yuma and imperial areas. Considering improvements in irrigation greatly helped with funding for the entire area as well as allowing for farmers to water their crops more easily. But it would also make trading goods through riverways a lot more harder or not possible at all. As well as although the different projects leveled a lot of land for irrigation

The Great Midwest Flood of 1993 The natural disaster that is known as flooding has inflicted great damage on the United States for 100s of years. In terms of natural disasters, flooding causes the most damage by far. Studies conducted by the U.S. Geological has determined that flooding causes an average of well over $6 billion of damage to property and is the reason that more Presidential Disaster Declarations per year are ordered. According to FEMA (2017) from May through September of 1993