Last year, Colorado state in the USA just came one step closer to making rainwater harvesting a legal option for more of its residents. Before the new law allowing rainwater collection was passed, it was illegal in Colorado to gather rainwater and snowmelt that fell from a rooftop, patio or driveway into barrels.
Rainwater harvesting occurs when storm water runoff is diverted from flowing to the ground and instead put to beneficial use by the rainwater harvester. However, in the western U.S., unlike in the East, capturing rainwater is generally illegal due to the prior appropriation doctrine that governs water.
Often called the “first in time, first in right” priority system, the first person to allocate and use water is the senior water right holder within a particular stream system. Therefore, taking water from your roof is akin to stealing from downstream water right holders.
Colorado looked to change that, especially after a pivotal study focusing on the Denver area revealed 97 percent of precipitation never makes it to streams, because it is taken up by plants or evaporated. After this research was released, the Colorado legislature voted to allow rainwater collection.
However, strict limits apply. Senate Bill 09-080, which went into effect July 1, 2009, states that rainwater collection can happen only if:
Given these restrictions, most urban dwellers will not be permitted to install a rainwater collection system on their rooftop in Colorado any time soon.
As a representative from the Water Resources Research Center at the University of Arizona suggests, rainwater harvesting is a great way to augment precious household water supplies, while at the same time actually helping to conserve water by reducing demand on municipal supplies.
However, changing the law in many western states has proved to move at a slower pace than their eco-innovative residents. With numerous legal cases and legislative bills in the works, only time will tell if and when the floodgates to legal rainwater harvesting will open.
Source: Earth911.com
There are still some US states and cities where harvesting rainwater is tantamount to stealing and is a criminal offence! Luckily we have no such weird water laws in South Africa so you can harvest all the rain you want. There are cases of short-sighted opposition to water conservation systems from municipality water suppliers. This is because you can save up to 90% of your municipality water bills by installing Water Rhapsody conservation systems – less income for water boards and municipalities. This opposition will quickly dissipate when municipality water suppliers find that they cannot supply the demand and will belatedly endorse rainwater tanks and grey water systems. We are authorized JoJo water tank dealers and supply their full range of rainwater tanks, water tanks and water tank stands (our water tank prices are highly competitive!) Water Rhapsody has incorporated Yes Solar so that we can offer holistic sustainable living solutions under one roof. Yes Solar Solar Energy Solutions markets and supplies SABS- and Eskom-approved solar water heaters. Solar water heating can reduce your monthly electricity bill by as much as 50%. Green plumbing will help you to reduce your carbon footprint while it saves you water, saves electricity, saves money and saves the environment. Contact us for a free quote on a water system, JoJo water tank, JoJo tank stand or Solsquare solar geyser.
5 Comments
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Why would it be illegal to harvest rain water. All that will happen out of that is to cause harm on the environment. There are many things to do with the water to to help recharge ground water, such as irrigation, flushing toilets and so on.
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