Waterwise Wednesday: Hurray for Trees!

We know trees provide beauty and shade. But they also clean polluted water and provide a multitude of other benefits to the urban environment. Check out the Arbor Foundation’s interactive poster to see how trees improve our city and consider planting a tree for Arbor Day this Friday!

Waterwise Wednesday: Spring Sprinkler Tips

Consider these tips from conserveh20.org as you prep the sprinkler system for the season for effective and efficient watering.

 

1. Look for signs of leakage, especially damage to sprinkler heads or piping which could have occurred over the winter. Repair and replace as needed.

 

2. Look for accurate spray patterns. Adjust your sprinkler heads so they water your landscape and not sidewalks or pavement. Also make sure their spray isn’t blocked by plants or other materials.

3. Clean clogged nozzles and sprinkler heads.

4. Install a rain sensor. Rain sensors are designed to shut off sprinkler systems when rainfall reaches a preset amount, usually 1/4 inch. Once the moisture level subsides, the sensor re-enables the sprinkler system, resuming the previous watering schedule. Rain sensors should be mounted in an unobstructed area exposed to open sky – minimizing the potential for fallen leaves or other debris from blocking the sensor.

Waterwise Wednesday: Rain Harvesting Romans

Image may contain: sky, grass, plant, cloud, mountain, outdoor and natureRecent research suggests rain harvesting may have provided the 800 Roman soliders manning Hadrian’s Fort with 10 liters (2.62 gallons) of drinking water per per capita per day during their deployment.

Evidence at Hadrian’s Fort, a strategic Roman outpost along Hadrian’s Wall in northern England, indicates building rooftops were constructed to capture rainfall. The runoff collected in stone-lined tanks, two to six tanks per key building, capable of holding 2 cubic meters (about 528 gallons) of water each.

It’s an amazing feat of foresight, considering Hadrian’s Fort has no internal springs or wells, access to springs or waterways in the region, and an aqueduct supply would have been extremely impractical.

Photo by David Ross
Hadrian’s Wall at Steel Rigg
Twice Brewed, Northumberland, England

Waterwise Wednesday: River Piracy – Stealing More Than Water

“The Yukon is a pretty remote and sparsely populated area, but if a river disappeared in, say, the Andes or the Himalayas, it could affect the water supplies of millions of people, giving them little time to adapt to the change.” – James Gaines

A handful of researchers pieced together “The Case of the Missing River” and identified the global culprit.
UPWORTHY.COM

 

Waterwise Wednesday: Only Rain in the Drain, Please

Stormwater is not treated before it flows into the North Platte River, so contaminants that enter the storm sewer system can also contaminate the river.

According to regulation, anything other than rain or snowmelt in the storm sewer is an illicit discharge. However, clean water discharges to the gutter – like pumped groundwater, air conditioning condensation, or irrigation water/lawn watering – are typically excused.

If you see or find evidence of substances other than rain or snowmelt in the gutter or near a storm drain please call the stormwater department 630-8011. If the spill is over 25 gallons or you know the substance is hazardous, please call 911.

Waterwise Wednesday: What’s Your Meal’s Water Footprint?

To grow, process and transport food requires a lot of water. Consequently, eating lower on the food chain, consuming whole foods and wasting less food, also saves water.

To learn more about the water required to produce our food check out the water calculator:

Waterwise Wednesday: The Capetown Warning for Metro Areas

Capetown’s crisis is in the spotlight now, but other metropolitan areas could soon follow:

Cape Town’s taps are due to be turned off because of severe drought. It is not alone in having water woes.
BBC.COM