I subscribe to and read a lot of newspapers and magazines. Water seems to be everywhere in the news lately. According to the Los Angeles Times:
“Downtown Los Angeles recorded 0.12 inch of rain on Monday,
three times the previous daily record set in 2013 and enough to make it the
area’s third-wettest July on record. The wettest July ever in the city was in
2015, when 0.38 inch of rain fell...”
The rain brought a bit of relief but did little to alleviate
the drought’s impact on the state’s reservoirs and overall dryness feeding the
wildfires in California.
The New York Times attributes the unusual rain
in Los Angeles to a distortion of the
summer monsoon pattern. The Southwest monsoon has arrived and carried with it
welcome moisture to the drought-plagued region; however, the monsoon also
unleashed flash flooding in Arizona and blinding sandstorms that struck Utah.
From the Egypt Independent:
Iran’s southwestern Khuzestan province are suffering from
drought and water shortages and the poor population is growing desperate. Residents
have taken to the street angry with the government and its poor management
of water resources. “The Karun River, which flows through Khuzestan, is Iran’s
largest and only navigable river — in theory, that is. It has now dried up... Thousands
of years ago, the surrounding province was the source of the Persian culture
due to its abundance of water. Now the whole province is parched.”
“Environmental experts have said the current water shortage
is also the consequence of a mistaken understanding of agriculture development
and progress. The government has been promoting agriculture and allowing the
uncontrolled proliferation of groundwater wells, which have exhausted the
available water resources. The traditional crops in Khuzestan are rice and
sugar cane, both require large amounts of water. Around 90% of Iran’s total
water consumption is used up by agriculture.”
From the New York Times:
“This spring, Oakley, about an hour’s drive east of Salt
Lake City, imposed a construction moratorium on new homes that would connect to
the town’s water system. It is one of the first towns in the United States to
purposely stall growth for want of water in a new era of megadroughts.”
Also, from the New York Times:
The storm that flooded Zhengzhou and other cities in central
China last week, ...reflects a global trend of extreme weather. The flooding in
China engulfed subway lines, washed away roads and cut off villages. Zhengzhou
was once “a mere crossroads south of a bend in the Yellow River, the city has
expanded exponentially...Today, skyscrapers and apartments towers stretch into
the distance. The city’s population has reached 12.6 million...”
According to the NY Times in their rapid development in the
last 40 years China had turned to designs from the West that had evolved a century
earlier and were ill suited to the climate extremes that China was already
experiencing. Cities were covered in cement.
Earlier this month saw flooding in Europe in those older cities
as they were inundated with rain. In part this is the cost of building beyond
the historical margins of the city into areas never before covered with
impervious surfaces, building beyond the margin of safety. In the west we have
continued to develop and build into areas that are clearly unsafe if you
bothered to think about it. This is the disease of prosperity.
It is not just how many people, but putting buildings, road
and people in places that were never occupied before. Much of the historic
development in cities makes flooding from intense storms worse especially as
the building continues into the margins of the city and wetlands. All cities
are built near water sources susceptible to flooding. Local topography, the
amount of impervious cover, stormwater infrastructure all can impact the amount
of flooding which can disrupt transportation, water and sewer and other
utilities.
Though a portion of flooding can be attributed to climate
change, weather variability is also a factor. Scientists tell us the impacts of a changing
climate are arriving. Heat waves, droughts, increased storm intensity and
intense cold snaps are all predicted to increase. Yet, we have continued to expand
our cities and communities beyond the margin of safety.
Building, population growth and expansion pushes us beyond
the safe limits and encroaches on shared resources. The drought caused wildfires
burning millions of acres in California and the Pacific Northwest are an
emerging and worsening trend because we built too much for the local and
regional water resources. The State Water Project (SWP), developed in the 1960s, is the largest state-built, multi-benefit water delivery system in the United States. The SWP is a system of, 36 damns and reservoirs, 21 pumping plants, five hydroelectric power plants, four pumping-generating plants, and approximately 700 miles of canals, tunnels, and pipelines engineered to store and deliver water. There is no longer enough water stored in wet years to supply all needs during droughts and yet, the state continues to build too far into the woodland/city interface where wildfires are a greater risk.
We watch from the sidelines as we continue to imprudently
expand, even here in Prince William County, Virginia. Two proposals that
potentially will eliminate the Rural Area are moving forward towards a Board of
County Supervisors vote. The first proposal is the revival of the Bi-County
parkway, this time called the Va. 234 Bypass. The second proposal is from
Maryanne Gahaban and Page Snyder. The two Rural Area large landowners are
pushing a proposal to convert almost 800 acres of agriculture zoned land (in
which they each have significant ownership) to industrial data centers. They
are calling their proposal the PWC Digital Gateway and would add up to an
additional 20 million square feet of data center space and untold miles of
impervious surface.
Any changes in land use has the potential to negatively
impact groundwater, the watershed and the Occoquan Reservoir and significantly
increase demand for water. If these proposals pass, this will set a dangerous precedent and will
eliminate the protections that the Rural Crescent provides to our regional
water resources and the protection from flooding Rural Crescent provides to the
Prince William County. We should know better and indeed, 3 years ago Virginia
law was amended to require counties to plan for adequate, sustainable, good
quality water. Prince William is not even giving lip service to that. We are about to destroy our margin of safety
with a proposal cloaked in fairness to landowners- in fact a windfall to the
few- the project will move forward delivering hundreds of millions of dollars
to the developers and landowners. Developing the rural area is like taking life
boats off a ship to accommodate more passengers.
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