Kalamazoo Stormwater Working Group
About KSWG
English Version
Topic 9
Inform and educate on septic system care and maintenance and how to recognize failure.
Mission Statement
The Kalamazoo Stormwater Working Group (KSWG) is a collaborative effort of outreach and education for our interconnected Municipal Separate Storm Sewer Systems (or MS4s) in the Kalamazoo County area.
Rain falls and snow melts across hard and impervious surfaces that do not allow water to soak into the ground. The water flows to storm sewers or catch basins which direct it to a natural surface water body such as a wetland, river, pond or lake. Stormwater runoff carries salts, grass clippings, sediment, fertilizer, oils, pet waste, and other material left on driveways and sidewalks into the catch basins, and unfortunately, they eventually drain to our natural water bodies.
KSWG partners work together to protect against harmful discharges to the Kalamazoo River and its tributaries.
The watershed we live in is connected directly to the great lakes. Fertilizer runoff, soil erosion, and chemicals are some of the biggest threats to our water quality. Every citizen in the watershed has the power to influence the quality of our rivers, lakes, and streams. Protecting our watershed is a collective effort. Pollutants, nutrients, and pathogens often accumulate from several different sources. The Kalamazoo Stormwater Working Group, KSWG, is a partnership of governments in the Kalamazoo area with interconnected municipal storm sewer systems. To learn more, visit Protectyourwater.net/KSWG
What is Green Infrastructure?
Most of us are familiar with what has been termed “gray infrastructure.” This is the traditional storm sewer system of gutters, pipes, and outfalls which direct stormwater, out of an urban area and into local waterbodies. Unfortunately, urban pollutants may wash into local waterbodies as well.

Most of us are familiar with what has been termed “gray infrastructure.” This is the traditional storm sewer system of gutters, pipes, and outfalls which direct stormwater, out of an urban area and into local waterbodies. Unfortunately, urban pollutants may wash into local waterbodies as well.
Both gray and green infrastructure are important to stormwater management. A few examples of Green Infrastructure are:

Benefits of Green Infrastructure
Stormwater runoff can carry pollutants, excess nutrients, debris, and sediment to waterbodies. Some green infrastructure practices use plants and soil to help filter the stormwater and promote water quality.
During times of heavy rain or snowmelt, storm sewer systems can become overwhelmed, and flooding can occur. Green infrastructure can help prevent flooding by capturing and holding stormwater, rather than directing it to the storm sewer system.
Local Examples of Green Infrastructure
Urban rain gardens at the Kalamazoo Valley Community College’s Anna Whitten Hall and Kalamazoo Valley Museum help reduce the negative effects of stormwater runoff and pollution. The garden beds in both locations utilize “bioretention media.” This refers to an intentional way of layering soil, mulches, turf and grasses to maximize the filtration of heavy metals and other pollutants from the stormwater.

Permeable paver systems used near the garden beds at the two sites improve the negative impacts of stormwater runoff. Water filters through the spaces in between the pavers. The water then filters through crushed stone below the pavers and into internal storage chambers below. The crushed stone provides filtration to trap some pollutants and the chambers below store water so there is less chance of flooding.
The cistern at the College’s Food Innovation Center catches rainwater that falls
on the roof of the greenhouse. A cistern is a vessel that is used to hold liquids,
especially water. This cistern can capture, clean and prevent 10,000 gallons of
rainwater from entering storm sewers or waterways. Collected rainwater can be
used to irrigate crops and grow food, which conserves city water.

Green Infrastructure and Low Impact Development
When new buildings are being built, be it a grocery store, a shopping mall, or a dentist office, the area around the site must also be designed. A site design which incorporates aspects that mimic natural processes is called Low Impact Development. These landscapes preserve, restore, or create green space within an urban environment. The purpose of Low Impact Development is to:
- Complement the natural landscape
- Incorporate green infrastructure for stormwater management
- Protect aquatic habitat health
- Reduce or mitigate impervious surfaces
- Promote the natural movement of water
This month’s stormwater topic is brought to you by KSWG partner:
Topic 9: Educate and promote the benefits of green infrastructure and Low Impact
This project has been funded wholly or in part by a grant through the Watershed Council Support Program by the Michigan Department of
Environment, Great Lakes, and Energy’s Nonpoint Source Program to Kalamazoo Stormwater Working Group for the Multilingual Outreach and
Education project. The contents of the document do not necessarily reflect the views and policies of the Department of Environment, Great
Lakes, and Energy, nor does the mention of trade names or commercial products constitute endorsement or recommendation for use.

Our Partners
Parchement
Mr. Kindleberger and a committee of citizens planned the riverfront community of Parchment, a model village carved out of the northern part of Kalamazoo Township.
Galesburg
The City of Galesburg adjoins the Kalamazoo River and Morrow Lake and is a mid-sized city between Detroit and Chicago.
Vicksburg
Vicksburg is the Village with a Vision. The Village of Vicksburg is committed to ensuring that stormwater runoff from its roadways and facilities complies with all federal and state environmental regulatory requirements.
Western Michigan University (WMU)
"Re-think Smart." It's more than book smarts. More important than IQ. It's the pursuit of purpose, daring to think differently, and not being afraid to question answers. We call it Rethink Smart.
Kalamazoo Valley Community College (KVCC)
Kalamazoo Valley Community College (KVCC) is a public community college in Kalamazoo established in 1966 and enrolls about 10,000 students. KVCC is committed to preserving our local waterways in our downtown campus with green infrastructure and at the Texas Township campus adjoining the West fork of the Portage Creek.
Road Commission of Kalamazoo (RCKC)
The goal of the Board of County Road Commissioners of the County of Kalamazoo is using our expertise, energy and funds to provide the safest and most convenient road system possible, and to contribute to economic development and high quality of life throughout the county.
Kalamazoo County Drain Commissioners Office
Our Mission is to provide for the health, safety and welfare of Kalamazoo County citizens, the protection of surface waters and the environment, and to promote the long-term environmental sustainability of Kalamazoo County by providing storm water management, flood control, soil erosion controls and education.
City of Portage
To the City of Portage, protecting its natural treasures is an investment in the health, growth and stability of the community without being a burden on city resources. The city continuously engages its citizens to address current challenges and develop a future vision for our community - and ultimately ensure the city remains A Natural Place to Move.
City of Kalamazoo
The City's Michigan National Pollutant Discharge Elimination System (NPDES) Permit allows for the non-point source discharges of stormwater to the local surface water bodies. Our goals seek to improve water quality, provide more efficient development guidelines, and to provide controls to minimize localized flooding.
Kalamazoo River Watershed Council
The Kalamazoo River Watershed Council's mission and vision come from a desire to protect, preserve, and promote the Kalamazoo River and its tributaries for current area residents and future generations. To restore and protect the health of the Kalamazoo River, its tributaries, and its watershed by collaborating with the community, government agencies, local officials, and businesses.
Kalamazoo Public Schools (KPS)
At Kalamazoo Public Schools (KPS) it is our mission to nurture the dreams of all students and empower all students to contribute to a better world. KPS is a vibrant, progressive district and home to "The Kalamazoo Promise", a unique scholarship that provides up to 100 percent, post-secondary tuition and fee assistance.
Spanish Version
Topic 9
Informar y educar sobre el cuidado y mantenimiento del sistema séptico y cómo reconocer las fallas.
Estado de la Misión
El Grupo de trabajo de aguas pluviales de Kalamazoo (KSWG) es un esfuerzo colaborativo de divulgación y educación para nuestros sistemas de alcantarillado pluvial separados municipales interconectados (o MS4) en el área del condado de Kalamazoo. La lluvia cae y la nieve se derrite sobre superficies duras e impermeables que no permiten que el agua penetre en el suelo. El agua fluye hacia las desagües pluviales que la dirigen a un cuerpo de agua superficial natural, como un humedal, un río, un estanque o un lago. La escorrentía de aguas pluviales transporta sales, recortes de césped, sedimentos, fertilizantes, aceites, desechos de mascotas y otros materiales que quedan en los caminos de entrada y las aceras hacia los desagües pluviales y, desafortunadamente, eventualmente se drena en nuestros cuerpos de agua natural. Los socios de KSWG trabajan juntos para proteger el río Kalamazoo y sus afluentes de descargas dañinas.
La cuenca en la que vivimos está conectada directamente a los grandes lagos. La escorrentía de fertilizantes, la erosión del suelo y los productos químicos son algunas de las mayores amenazas para la calidad de nuestra agua. Cada ciudadano en la cuenca tiene el poder de influir en la calidad de nuestros ríos, lagos y arroyos. Proteger nuestra cuenca es un esfuerzo colectivo. Los contaminantes, nutrientes y patógenos a menudo se acumulan de varias fuentes diferentes. El Grupo de Trabajo de Aguas Pluviales de Kalamazoo, KSWG, es una asociación de gobiernos en el área de Kalamazoo con sistemas municipales de alcantarillado pluvial interconectados. Para obtener más información, visite Protectyourwater.net/KSWG
¿Qué es la infraestructura verde?
La mayoría de nosotros estamos familiarizados con lo que se ha denominado "infraestructura gris". Este es el sistema tradicional de alcantarillado pluvial de canaletas, tuberías y desagües que dirigen las aguas pluviales fuera de un área urbana y hacia los cuerpos de agua locales.

La infraestructura verde, por otro lado, promueve la infiltración, el almacenamiento o la reutilización de aguas pluviales. Al hacerlo, las aguas pluviales se pueden manejar de una manera que fomente el movimiento natural del agua dentro de una cuenca. Esto apoya las funciones hidrológicas y ecológicas del medio ambiente.
Tanto la infraestructura gris como la verde son importantes para la gestión de aguas pluviales. Algunos ejemplos de infraestructura verde son:

Beneficios de la infraestructura verde
La escorrentía de aguas pluviales puede transportar contaminantes, exceso de nutrientes, escombros y sedimentos a los cuerpos de agua. La infraestructura verde utiliza plantas y tierra para ayudar a filtrar las aguas pluviales y promover la calidad del agua.
Durante las épocas de fuertes lluvias o deshielo, los sistemas de alcantarillado pluvial pueden verse abrumados y pueden causar inundaciones. La infraestructura verde puede ayudar a prevenir inundaciones al capturar y retener las aguas pluviales en lugar de dirigirlas al sistema de alcantarillado pluvial.
Ejemplos locales de infraestructura verde
Los jardines de lluvia urbanos en el Anna Whitten Hall y el Museo del Valle de Kalamazoo Valley Community College ayudan a controlar los efectos negativos de la escorrentía de aguas pluviales y la contaminación. Las camas de jardín en ambos lugares utilizan "medios de bioretención". Esto se refiere a una forma intencional de colocar capas de suelo, mantillo, césped y pastos para maximizar la filtración de metales pesados y otros contaminantes de las aguas pluviales.

Los sistemas de pavimentación permeables utilizados cerca de las camas de jardín en los dos sitios mejoran el impacto negativo de la escorrentía de aguas pluviales. El agua se filtra a través de los adoquines hacia las cámaras de almacenamiento internas para que haya menos posibilidades de inundación. Los adoquines proporcionan filtración que elimina algunos contaminantes.

¡No recargue el drenaje!
La cisterna en el Centro de la Universidad de Innovación Alimentaria atrapa el agua de lluvia que cae sobre el techo del invernadero. Una cisterna es un recipiente que se utiliza para contener líquidos, especialmente agua. Los filtros dentro de la cisterna eliminan los desechos y contaminantes del agua para que pueda guardarse y usarse más tarde. Esta cisterna puede capturar, limpiar y evitar que 10,000 galones de agua de lluvia ingresen a las alcantarillas pluviales o vías fluviales. El agua de lluvia recolectada se puede usar para regar cultivos y cultivar alimentos, lo que conserva el agua de la ciudad.
Infraestructura verde y desarrollo de bajo impacto
Cuando se construyen nuevos edificios, ya sea un super mercado, un centro comercial o un consultorio dental, también se debe diseñar el área alrededor del sitio. Un diseño de sitio que incorpora aspectos que imitan los procesos naturales se llama Desarrollo de Bajo Impacto. Estos paisajes preservan, restauran o crean espacios verdes dentro de un entorno urbano. El propósito del Desarrollo de Bajo Impacto es:
- Complementa el paisaje natural
- Incorporar infraestructura verde para la gestión de aguas pluviales
- Proteger la salud del hábitat acuático
- Reducir las superficies impermeables
- Promover el movimiento natural del agua
El tema de las aguas pluviales de este mes es presentado por el socio de KSWG:
Tema 9: Educar y promover los beneficios de la infraestructura verde y el desarrollo de bajo impacto.

Este proyecto ha sido financiado en su totalidad o en parte por una subvención a través del Programa de Apoyo del Consejo de Cuencas Hidrográficas del Departamento de Medio Ambiente, Grandes Lagos y Energía de Michigan, Programa de Fuentes No Puntuales para el Grupo de Trabajo de Aguas Pluviales de Kalamazoo para el proyecto de Educación y Alcance Multilingüe. El contenido del documento no refleja necesariamente los puntos de vista y las políticas del Departamento de Medio Ambiente, Grandes Lagos y Energía, ni la mención de nombres comerciales o productos comerciales constituye respaldo o recomendación para su uso.
Resources
City of Kalamazoo - Protect Your Water has the following to assist you in educating yourself and others.





















