1. Mulch to retain soil moisture and control weeds.
2. Plant native and/or drought-tolerant grasses, ground covers, shrubs and trees. Once established, they do not need to be watered as frequently and they usually will survive a dry period without any watering.
3. Group plans together based on similar water needs.
4. Choose the right water system for the job. Drip irrigation and soaker hoses work well in plant beds, while sprinklers work better on the lawn.
Photo © Creative Commons Zero (CC0)
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!
Recent 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
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.
KEARNEY STORMWATER MANAGEMENT PLAN
“I cannot stress it enough: all residents must save water and use less than 87 litres (23 gallons) per day.” – Patricia de Lille, Mayor, Capetown, South Africa
Three consecutive years of drought have brought Capetown, South Africa to the end of it’s water supply. All taps serving the city’s 3.74 million residents will be shut off April 21 – “Day Zero” – when the water is gone. Should the taps be turned off, each resident will be allocated 6.5 gallons of drinking water per day shipped from neighboring provinces.
The average U.S. resident uses 100 gallons per day – 4 times the current recommended use for Capetonians. How much more could we conserve?
Rodger Bosch/AFP/Getty Images, FILE
Trees play a critical role in managing our city’s stormwater runoff. Enjoy this interactive poster from the Arbor Day Foundation highlighting the role trees play in urban stormwater management.
Falling leaves signal the official arrival of Autumn. Put leaves to good use as insulating mulch in a garden bed, make them into compost, or shred them across the lawn as a natural fertilizer. Left to lie in gutters, leaves quickly clog storm drains leading to flooding in a Fall storm and nutrient pollution as the leaves degrade in the storm sewer. Pile ’em up and enjoy the benefits of leaves next spring!
For many people, taking care of the environment is common sense. It’s also required by law.
Scottsbluff operates under the National Pollution Discharge and Elimination System (NPDES) Phase II Municipal Separate Storm Sewer (MS4) General Permit. The permit
encompasses six general areas:
– Public Education and Outreach
– Public Involvement
– Illicit Discharge, Detection and Elimination
– Construction Stormwater
– Post-construction Stormwater
– Good Housekeeping/Pollution Prevention for Municipalities
The city’s stormwater surcharge not only pays for MS4 infrastructure but also the programming that educates residents and become active in pollution prevention and preserving water quality.
Photo: Scottsbluff outfall SO-164 in June.