Tag Archives: featured

Rainwater Catchment

5 Primary Storage Vessels For Rainwater Collection System


A small greenhouse with a glass roof surrounded by trees and rocks.As pervasive drought and aging infrastructure affect our ability to have enough water to meet our household, agricultural and commercial needs, rainwater collection has become a necessary avenue to meet public demand for potable and non-potable water. This post may help you decide among the 5 primary storage vessels when considering a rainwater collection system.

Whether you’re looking for a potable, or non-potable system, storage is always a big decision in the design and installation of a rainwater harvesting system. RainBank Rainwater Systems has experience in installations of buried tanks, plastic above ground tanks and steel tanks to meet its customers’ storage needs.

  1. Buried tankshave less visual impact than that of above ground tanks. Careful planning and engineering is required for this type of installation. Care must be given to surrounding vegetation and tree root systems. Grading and drainage requirements must be met so impact is reduced.
  2. Steel tanksgenerally can have increased volume and are usually constructed in more of a rural environment. Steel tanks require an engineered slab and must meet seismic requirements. Many find that the industrial look is aesthetically pleasing.
  3. Plastic tanksare the most cost effective and come in many sizes from 50 gallons to 10,000 gallons. Multiple tanks can be manifolded together. While most are guaranteed for UV protection, shading from the sun will increase longevity of the tank.
  4. Slimline tanksoffer a compact install for the urban customer, requiring little area for storage. They can be connected together to increase volume.
  5. Cement vault storage under the dwelling can be achieved with proper engineering. This type of storage allows a large volume with no visual impact or area used up for the cistern other than below the structure itself. Care must be given structurally, as well as moisture and condensation concerns need to addressed.

With more than15 years designing and installing rainwater collection systems in Washington, Oregon, and other states, RainBank Rainwater Systems has the experience, knowledge, and engineering to get the job done right the first time.

This is a throwback Thursday blog post, originally published under the title Choose Right Type of Storage For Water System at RainBank.info

Potable, Rainwater Catchment, Rainwater Harvesting Education

Potable Rainwater System in Skagit County


Close-up of a worn, metallic fountain pen nib on a black surface.Skagit County Health and Planning Departments allowed construction of a rainwater collection system as the primary source of water for construction of a new family residence. As many as 5,000 property owners may now have a solution to a wellmoratorium that has been imposed in the river basins because of instream flow rules.

Chris Webb of Herrera Environmental designed the 10,000 gallon potable system to supply the residence with enough water to support a family of four, year round without another water source. Filtration, along with ultra violetdisinfection, will treat the rainwater to a qualitystandard whichsurpasses groundwater and most well water. Water samples will be taken and sent to a lab for testing with results shared with the Skagit County Department of Health.

RainBank will work with Skagit County to help set standards for rooftop collection for potable use, with the hopes that the practice will allow property owners in the affected river basins to have a viable source of clean, safe drinking water and be able to develop their properties. Other counties in the Puget Sound region have recognized rainwater collection as asupplementary source to wells, city water, and community water sources and sole source use in conditions that a traditional source is not available.

RainBank Rainwater Systems, with 15 years experience in designing and construction of sustainable, potable rainwater collection systems iscommitted to educating the public and county officials in thebenefits of rainwatercollection.

Photo Credit: Abhinaba Basufrom Redmond, United States-Skagit Tulip Festival PanoramaUploaded byX-Weinzar

 

Sustainability

Workers and Markets Follow the Water


Golden corn stalks against a clear blue sky.The lack of water caused by the California drought affects our food supply in more ways than just the ability to grow crops. It has had deep impact on the workers in this industry and the businesses that employ them. When the cost of water for a 10-acre farm parcel goes from $3,200 to $33,000 in one year, you’ve got a business problem. In 2013, the California agriculture industry employed about 349,000 people.

Currently, the San Joaquin valley is considered the salad bowl of the country. It provides one third of the fruit, nuts and produce we consume in the U.S. With more than 10 years of drought tendency, water has become so scarce and so expensive, landowners are considering what to do next. If the predicted El Nino doesn’t do enough to alleviate the drought situation, workers may have to leave California to follow the water to Washington State. Idaho or Oregon.

Farmers are also learning to become more adaptable and are learning about foreign markets – to maximize their investment in crops by exporting to other countries. China, a large importer of American produce, has become a factor in which crops live or die, because farmers need to consider how to squeeze the most profit out of their products.

“The overseas market is extremely important,” says Jesus Ramos, a farmer who owns 140 acres of mostly citrus trees in Terra Bella in Tulare County. “That dictates whether you can keep a crop going or not.”

California wasteland: Drought-sick farmers hope for relief

California has been experiencing drought conditions since 1999. The lack of rainfall and snowpack in the recent years has pushed farmers in the Central Valley to the edge. Farmers spend millions of their own savings to purchase emergency water to save crops, hoping the coming winter will bring rain to relieve the situation.

Read more at CNBC, How China is Changing Your Dinner Plate.