580033_Rating of Potential Risk_20000517

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
May 17, 2000
Louis Wynne
1647 Wynn Rd
Williamston NC 27892
00 '
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Rating of Potential Risk
Inactive Waste Lagoons and Storage Ponds
Louis Wynne Farm
Facility Number 58-33
Martin County
Dear Louis Wynne;
During the 1999 session, the North Carolina General Assembly passed a law directing the North
Carolina Department of Environment of Natural Resources (DENR) to develop an inventory and
ranking of all inactive lagoons and storage ponds in the State. In order to meet this directive, a
representative of DENR has recently evaluated the inactive lagoon(s) and/or storage pond(s) on your
property. Inactive lagoons and storage ponds were defined by the Statute as structures which were
previously used to store animal waste but have not received waste for at least one year.
The information collected on your property is contained in the attached field data sheets. Using
this field data, staff ranked your inactive waste structures as high, medium or low according to its
potential risk for polluting surface and/or groundwater. Your waste structure(s) was ranked as
follows:
Structure Number Surface Area (Acres) Rankin
1 0.37 Medium
This ranking is based in part on the conditions existing on the day of the site visit. Changes in
these conditions or the collection and evaluation of additional data may modify the ranking of your
waste stracture(s) in the future.
Information on your facility along with over 1000 others contained in the inventory has been
provided to the General Assembly. During this year's session, the General Assembly will consider
additional requirements for future management of these structures which may include requiring
proper closure of inactive lagoons and storage ponds according to current or alternative standards.
943 Washington Square Mail, Washington, North Carolina 27889 Telephone [phone] Fax [phone]
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Rating of Potential Risk
Inactive Waste Lagoons and Storage Ponds
Animal Waste Management System
Page 2
Regardless of their ranking, owners of all waste lagoons and storage ponds have. certain
management responsibilities. These include taking appropriate actions to eliminate current
discharges, prevent future discharges and to insure the stability of their structures. Staff of the
Division of Water Quality will be in contact with owners of all inactive structures that have been
determined to pose a serious environmental risk, based on its ranking and/or additional field data
collected by the Department.
All liquids and waste removed from these structures must be land applied at a rate not to exceed
the agronomic needs of the receiving crops. Any major modifications made to the dike walls or
structure must be done in accordance with current standards and under the direction of a technical
specialist designated for structural design. Your local Soil and Water Conservation District is an
excellent source for information and guidance related to proper waste application practices, structure
operation and maintenance, and other related animal waste management standards and/or
requirements.
Nothing in this letter should be taken as removing from you the responsibility and liability for
any past or future discharges from your lagoon(s) and/or storage pond(s) or for any violations of
surface water or groundwater quality standards.
Thank you for your cooperation and assistance in this process. If you have questions concerning
your inactive structures, please contact the staff of either in the Division of Water Quality or the
Division of Soil and Water Conservation in the Washington Regional Office at [phone].
Sincerely,
ROGER THORPE FOR
JIM MULLIGAN
Jim Mulligan
Water Quality Regional Supervisor
cc: Martin County Soil and Water Conservation District Office
Facility File