Monday, December 6, 2010

Letter to Sally Kurtz, Loudoun County Board of Supervisor Representative - Raspberry Falls Water Safety

Dear Ms. Kurtz:

Based upon the recent Loudoun Water communications to the residents of Raspberry Falls and the articles in the local newspapers, concerns have been raised by the residents of Raspberry Falls that Loudoun Water is moving in a pre-emptive manner to close the water issue by taking action without what we, the residents of Raspberry Falls, consider to be a proper evaluation of alternative options and giving consideration to long term implication of choosing any of those alternatives.

You'll recall that we had asked for information regarding the types of treatment and whether or not they test and treat for surface contaminants.  Additionally, we must all be concerned about the development, construction costs of the alternatives, and the labor management costs associated with these options.  An additional key element is any replacement parts that would be needed over a long-term period for maintenance of the system.  A major concern in this area is the replacement of membranes, which have a limited lifespan of approximately seven years, and therefore necessitates consideration of a program lifespan of 30-40 years in order to evaluate whether or not such option would be prudent and cost-effective.

As with any program evaluation, the pros and cons should be considered, particularly with regard to risk of failure.  One of the biggest concerns we have, given our karst environment, is that we will be constantly punching holes in the ground, further risking GUDI and other future contamination, as well as creating additional sinkholes, the very thing that the LOD is supposed to protect us against.  We see too much conflicting information to be comfortable with the single-minded approach that is being mandated and forced upon us by Loudoun Water.

Although you may disagree with us on this next subject, it is important to acknowledge that Loudoun County is no longer a rural county and is now, and will continue to be, more highly urbanized.  A simple review of population growth figures shows that the growth (in the fastest growing countyin the U.S.) is due to a great influx of highly talented people who were in search of good housing at reasonable prices.  Loudoun also happens to hold the title of the highest median family income in the nation, and is also one of the most educated counties in the U.S. as well.  Loudoun’s growth, however, is not due to the rural history of the county.  I expect that a review of the number of farms and persons engaged in farming have greatly reduced in that same period, and it's time to acknowledge that the genetic makeup of Loudoun County has also changed--not always for the better, but certainly, we have changed.  We can also agree that perhaps things were “too successful” in the county's prior efforts to encourage growth, thus the need to find ways to curtail that rate of growth.  The attempt to curb this should not be done in a fashion that runs rough-shod over those who thought they would achieve a better quality of life away from the pace-of-life in cities. 

We ask that a serious consideration of alternatives be conducted, in public, and with direct input from our community, looking at public water among other options.  These REAL alternatives include Loudoun Water laying pipe up Route 15, either from their own network, or from Leesburg Water's network.  In the case of the latter, Loudoun Water can buy the water from Leesburg Water and service the community as it has always done.  We would hope this can be done in an expeditious manner to avoid permitting Van Metre Companies from escaping from their fiduciary and moral responsibilities due to bureaucratic delays or other reasons.  We need to have a resolution to this matter now and in an open forum to satisfy the public need.

Regards,



Dallas J. G. Nash

Friday, December 3, 2010

Summary of Environmental and Health Concerns

Summary of Environmental and
Health Concerns 
  1. Identify Community Concerns: Identify the environmental, health, and related social and economic concerns of the community.
  1. Groundwater sources for the Raspberry Falls community are located in Karst terrain.  There are underground caverns, sinkholes and springs in the community which act as conduits for bacteria to enter the groundwater without the usual layers of ground filtration.
  2. Numerous events of bacterial contamination have been documented in the raw water for each of the community’s two communal wells 
      1. Loudoun Water, who operates and maintains the 2 communal wells in the Raspberry Falls community responded by raising the level of chlorination
      2. Chlorination is the only form of water treatment for the Raspberry Falls communal well system
      3. Loudoun Water has established a correlation between rain events and high levels of bacteria in the well which indicates that surface water is mixing with groundwater without normal filtration by the layers of soil.  
    1. 25 Alternative Septic Systems are located at the front of the Raspberry Falls community about ¼ to a ½ mile from a Raspberry Falls communal well.
    2. A golf course exists in the Raspberry Falls community
        1. Extensive system of fertilizer and pesticide applications
        2. Inadequate run-off protections at fertilizer and pesticide “staging area”
        3. Fuel tank on site
        4. Extensive leaf composting operation in the vicinity of one of the Raspberry Falls communal wells
        5. The golf course’s maintenance facility is located in the vicinity of one of the Raspberry Falls communal wells
    3. A buffalo farm called “Wright Farm” is located adjacent to the Raspberry Falls community and in the vicinity of one of the communal wells and runoff from this farm is a suspected cause of contamination for the water in that well.
    4. Corrosive water is causing copper pipe pinhole leaks for a large number of residents in the community.  There have been approximately 60 occurrences.  
        1. Loudoun Water hired an expert at Virginia Tech who issued a report saying that there will be 100 percent copper pipe failure in the Raspberry Falls community, meaning that every single home will experience a copper pipe failure due to an unknown quality of the water and the specific type of copper pipe fittings used through Raspberry Falls homes.
    5. Health issues such as rashes and frequent urinary tract infections might be associated with the drinking water.  There have been several reports of severe infections requiring hospitalization after Raspberry Falls residents (including children) came into contact with stream water.  
      2. Identify Community Assets: Develop a list of community assets in order to build on the
      existing strengths of the community.
      1. The community is zoned Rural with the majority of lots having been .75 acre to 1.5 acres.  There are ___ 10-acre conservancy lots throughout the community.
      2. There is a proactive team of community residents that have been very actively pursuing the community’s water contamination issues and local Loudoun County government’s recent enactment of a “Limestone Overlay District.”
      3. The builder/developer of the community is not yet at 90 percent buildout and so is still financially responsible for an appropriate water solution for the community.

        Welcome to the Raspberry Falls Blog

        In the past few months there has been a lot of activity in Raspberry Falls in regards to our communal well system.  Many of you have questions and concerns and might not have all the answers you're looking for.  Those of us that have been working tirelessly, still don't have all the answers to our questions.  We wanted to use this forum to hopefully help put to rest the speculation and doubts about our communal well system and to provide you with information so we can all remain informed, aware and knowledgeable about the Raspberry Falls communal well system.  Feel free to ask questions and express concerns.  We will do our best to provide you with answers if they have been made available to us.