Watershed 101

We will add information here to help you understand all of the impacts on our Watershed.

Non-point source pollution

non-point source (NPS) pollution–pollution discharged over a wide land area, not from one specific location. These are forms of diffuse pollution caused by sediment, nutrients, organic and toxic substances originating from land-use activities, which are carried to lakes and streams by surface runoff. Non-point source pollution is contamination that occurs when rainwater, snowmelt, or irrigation washes off plowed fields, city streets, or suburban backyards. As this runoff moves across the land surface, it picks up soil particles and pollutants, such as nutrients and pesticides.

Perlman, H. (n.d.). Water Science Glossary of Terms. Retrieved January 12, 2017, from https://water.usgs.gov/edu/dictionary.html

 

non-point-source-pollution_mirocha

Non-point source pollution http://paulmirocha.com/projects/water-pollution/#.WHe4LiMrIy4

 

 

Perennial yield

  • perennial yield – maximum quantity of water that can be annually withdrawn from a groundwater basin over a long period of time (during which water supply conditions approximate average conditions) without developing an overdraft condition

Glossary of Water Terminology. (2015, August 13). Retrieved January 16, 2017, from http://www.worldatlas.com/h2oterms.htm

Here’s a link to learn a little more about what is going on here in Michigan with groundwater pumping.  http://www.mlive.com/news/index.ssf/2016/12/why_nestle_pays_next_to_nothin.html

Xeriscaping

xeriscaping–a method of landscaping that uses plants that are well adapted to the local area and are drought-resistant. Xeriscaping is becoming more popular as a way of saving water at home.
More on xeriscaping: http://www.the-landscape-design-site.com/xeriscaping.html

Perlman, H. (n.d.). Water Science Glossary of Terms. Retrieved January 19, 2017, from https://water.usgs.gov/edu/dictionary.html