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HomeMy WebLinkAbout20090317 Ver 2_More Info Received_20101013400 Britton Court Winterville, NC 28590 252.714.3002 252.321.1412 johnsjanowskipe@llive.com TrMffMMftb3I Dq-03? To: Laurie Dennison From Clay Tyre Fa3c Pages: See attached A I ` V*W Phone: Date: 10-12-10 Re: Worthington Farms Irrgation Pond cc: ? Urgent ? For Review ? Please Comment ? Please Reply ? Please Recycle The following are attached: Five copies - Application For Dept Of The Army Permit. Please give me a call if you have questions or need additional information. Clay Tyre 252-217-2996 l t t' I, T' ?.a LLEi LIB;.1 J OCT 1 2c; DENR - V ATFR QUALITY MUMS ArlDS; ;;E,n,BRAJd%H Q) q 03 � 1 0 2 - APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB APPROVAL NO. 0710-0003 (33 CFR 325) EXPIRES: 31 August 2012 Public reporting burden for this collection of information is estimated to average 11 hours per response, inducing the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters, Executive Services and Communications Directorate, Information Management Division and to the Office of Management and Budget, Paperwork Reduction Project (0710-0003). Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information 9 it does not display a currently valid OMB control number. Please DO NOT RETURN your form to either of those addresses. Completed applications must be submitted to the District Engineer having jurisdiction over the location of the proposed activity. PRIVACY ACT STATEMENT Authorities: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Marine Protection, Research, and Sanctuaries Act, Section 103, 33 USC 1413; Regulatory Programs of the Corps of Engineers; Final Rule 33 CFR 320-332. Principal Purpose: Information provided on this form will be used in evaluating the application for a permit. Routine Uses: This Information may be shared with the Department of Justice and other federal, state, and local government agencies, and the public and may be made available as part of a public notice as required by Federal law. Submission of requested information is voluntary, however, if information is not provided the permit application cannot be evaluated nor can a permit be issued. One set of original drawings or good reproducible copies which show the location and character of the proposed activity must be attached to this application (see sample drawings and instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application that is not completed in full will be returned. 177'EAoIS 1 THRU 4 TO BE RLLED BY THE CORPS) 1. APPLICATION NO. 2. FIELD OFFICE CODE 3. DATE RECEIVED 4. DATE APPLJCATION CO (ITEMS BELOW TO BE RLLED BY APPUCAA T) 5. APPLICANTS NAME: 8. AUTHORIZED AGENTS NAME AND TITLE (an agent is not required) First -0)tk(- Middle- LastI-fi J First -.JC1-1Il Middle -J-(-,?ph-A-i Last JCtrlt-L6lc1<t Company- I,\; C, +il its( t( -1 %c t I -'1S Comparry-,J,. _(�,i-eC l ie n JCTI Ct.L: S'k E-mail Address - [Yl t 1�e_ t': l t LI -+I I i r�C 1 erl .it [-I-,S : C Ct Y1 E-mail Address - ,'1 tlS� Clil [ t ; K r( 6. APPLICANT'S ADDRESS. Address -:j%L-1 e)(-LI1CLi-r{c,('j r,CnA 9. AGENTS ADDRESS Address --7CI t(ti)L.'12 11 1D'1tvL'_ City -(4c c 't l t de. P. State - N C_ Zip -J-1 V >>y Country (I �� City { ren ),v t) t State - I� (, ZiP -�� � i ; Country % 7. APPLICANTS PHONE NOs. W/AREA CODE 10. AGENTS PHONE NOs. W/AREA CODE a. Residence \b. Business � s c. Fax ( t -i13 -e4,)7 a. Residence b. Business c. Fax 1 (o1r���11L}-JL�r�✓I iIr �%��Ic I2Jgt-' STATEAiWNT OFAUTHOWATlON 11.1 hereby authorize, J Sart Ll to act in my behalf as my agent in the processing of this application and to furnish, upon request, supplemental information in support of this permit application. V� ZZ APPLICANTS SIGNATU DATEC7 NAME, LOCATION, AND DESCRIPTION OF PROJECT OR ACTIVITY 12. PROJECT NAME OR TITLE (see instructiono n (,(,I P(sr,ri c 13. NAME OF WATERBODY, IF MOWN 6f appiicabie) 14. PROJECT STREET ADDRESS (it appiicaue) � e.... L b I I }Cti Y)f r� } 1-- t Gtt'1( LI j C IN'ttr1r11E° �vCtl', 1 Address l'h"1 1��CL 11CLt c1S (l C"�t CC Cj� �Cr C 15. LOCATION OF PROJECT Latitude: °N 3'-). 5 5-) t 1 Longitude: °W - f j �j f `C` C E Gtr - State - Zip - c-�c 16. OTHER LOCATION DESCRIPTIONS, IF KNOWN (see instructions) State Tax Parcel ID )SI q L1 4. ' i q 3 Municipality Section- Tom ship-� �- 1 i r1 1 iE- Ranoe- 17. DIRECTIONS TO THE SITE F rL»-) Ah42 Inlet"S'� lC'Il �� recth l(I� h1�;i1�U S Nwy L1�CLt�Ci bt('k itlS� tl Av" (Cis }t'i:..l slut";l�C`i1 OWkiI,�( II. 0C tt.JC�LI�t �-1�`..�tYll _1Li, n I -t: (t Cil i�Xl11CLt(j`' (�Y-..C:ClC1� i�CCLtt�lVi t�oY_ ihttly}ttl %LrI\)SvvilI bc.(-IpoiC;k C,,(; ty)I. 'C1)-Fhr 4t-,( t. /�i1 VtSifiCiS in i Chrck iY��vifh �M�e. ENG FORM 4345, SEPT 2009 EDITION OF OCT 20041S OBSOLETE Proponent- CECW-OR 18. Nature of Activity (Description of project, include all features) X (l 1-(iC''� tO 11 10 . 19. ProjectPurpose (Describe the reason or purpose of the project, see rietructiors) f _ FtAC JkLIJ_W k- G'' (lll` �]l[J'•��f(Y I� 'I c. Cic(CIE_ (li) IF IC'(ti ICti�JCIL(t tYyL bVLU; �C.iV(_ klc. Ill i( Ii.ilc'Yl t t Ll � I L 1 °(«}-tc'n c'L� t 1 tY�ee.i- "} t-)� ek -W if- .I�r"rz15_ tc VC-Ack� e- w i+hctra�� 44 tor�1 r(`al-- 1Cl.ttd USE BLOCKS 20-23 IF DREDGED ANDIOR FILL MATERIAL IS TO BE DISCHARGED 20. Reason(s) for Discharge K / n 21. Type(s) of Material Being Discharged and the Amount of Each Type in Cubic Yards: Type Type Type Amount in Cubic Yards Amount in Cubic Yards Amount in Cubic Yards K./A 22. Surface Area in Acres of Wetlands or Other Waters Filled (see instructions) Acres Or Liner Feet {V(% n 23. Description of Avoidance, Minimization, and Compensation (sec in (JCt(itti(L L� l�. l -t t.(tk('0 i�( ">t 1In tl t('1; (A i`•('+"i.(\ttC_.(1.( IA F 161v1 WS�jt�i 11-11'111101"( 'Ie- I) (Ytt All _'�_-'r�/t�tC"\, Ic ( '(1 Pi. C—(K l(A (Z"t-t(iClII))i'r(t-. J 24. Is Any Portion of the Work Already Complete? Yes D No _0 IF YES, DESCRIBE THE COMPLETED WORK 25. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody ilfmorethan can be entered here, please attach a suppemertal Im- Address- 3904 BALLARDS CROSSROADS ROAD City- C" r Cc llv i I W, State- N ( Zip- 26. List of Other Certifications or Approvals/Denials Received from other Federal. State, or Local Agencies for Work Described in This Application. AGENCY TYPE APPROVAL' IDENTIFICATION NUMBER DATE APPt1tD DATEAPPROVED DATE DEN[ ® �I�f1C 1. JL:r166k(tIc 11(cl S CCrI-C C t 1=a '1 / IC:C`l Dc iCl1­1iCIC11 V I UvJCi "+IccLI C(tiI pig C.xi�tt��. IFIL( t/IB/act��1 t(O1.1 rtl� DV. �� # �CCfI G'�! 1 ��/ Ei�' C;C'`1 ` Would include but is not restricted to zoning, building, and flood plain permits 27. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this appkjcation is complete and accurate. I further certify that I possess the authority to undertake the work de gibed herein or am acting as the duly authorized agent of the applicant. SIGNATURE OF APPLICANT,`' - DATE ArTWE OF AGENT DA The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly authorized agent if the statement in block 11 has been fitted out and signed. 18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States knoWngly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to contain arty false, fictitious or fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both. ENG FORM 4345, SEPT 2009 BLOCK 18 NATURE OF ACTIVITY WORTHINGTON FARMS, INC. IRRIGATION POND GREENVILLE, WINTERVILLE TOWNSHIP PITT COUNTY, NORTH CAROLINA Location: Pitt County, Winterville Township, NC Owner: Worthington Farms Inc. Consultant: J. Stephen Janowski, PE 708-D Cromwell Drive Greenville, NC 27858 Phone: 252.756.1390 This site consists of 886.25 acres of agricultural and residential property. The land is used to grow ornamental trees and other nursery crops. The purpose of this project is to create a pond to serve the irrigation needs for this property. The project area that will be impacted by construction of the irrigation pond is approximately 35 acres. A dam will be built up stream of an existing stream crossing. The Outlet Control Structure used to establish and maintain the water elevation of the pond has outside dimensions of 20'-4" long, 12' wide and 11'-3" deep. The structure will be made of concrete, masonry and steel. The structure will establish a normal water level at elevation 52.00. A valve will be installed that will allow the pond to be drained and for adjustments to the water elevation. An earthen dam will be created by over excavating the dams footprint and keying into suitable material with an impermeable clay material that will serve as a seal for the dam and keep water from leaching through. The dam will be built by bringing in fill to a maximum elevation of 56.50. A 12' wide road will be built centered on the top of the dam. The dam is 20'-4" wide at the top with 4:1 side slopes. The bottom width will vary with the widest width at 75'; the average narrow width at 66'. The height of the dam from the top center of the dam to the invert of the outlet control structure is 14'. 88 LF of twin, 72" concrete pipes will be used as outlets from the Outlet Control Structure and will run perpendicular through the dam. Reinforced concrete Anti - Seep Collars (20'-4" by 10'-2") will be installed where the pipe crosses the clay seal of the dam to help stop hydraulic forces from penetrating the dam. Block 18 Narrative -Worthington Farms, Inc. Page 2 Approximately 3,670 Liner Feet of subject stream will be directly impacted by excavation of the irrigation pond and the stream's inundation. Approximately 2,107LF of subject stream will be indirectly impacted by inundation beyond the limits of excavation based on an increase in water surface only. The existing 50' buffer area for the subject streams directly and indirectly impacted totals 6,648 linear feet or 7.631 acres. After the proposed pond is constructed, an additional 719 linear feet or 0.825 acres of buffer will be created, totaling 7,367 linear feet or 8.456 acres. This is the result of creating a 50' buffer from the waters edge of the new irrigation pond. The existing wooded area within the proposed area to be inundated will be cleared to allow for excavation and development of the pond. The wood -line will be reestablished near the waters edge at the beginning of Zone 1. The proposed pond site will be excavated to a depth of 9-10 feet from the normal pool elevation of 52.00 which will have the pond bottom near the existing bottom of the main feature running through the pond. The spoil material from the excavation will be disposed of on site, and perimeter sediment fences will be installed around the spoil areas as required. An erosion control plan is not required due to an agricultural use. There will be no discharge of material into the stream area. All excavated material will be disposed of on site. Any mitigation required for this project will be handled through ether participation with NCEEP In -Lieu Fee program or on site mitigation or a combination thereof. The normal pool level of the pond is designed for elevation 52. The area inundated at normal pool elevation is 22.956 acres with an average excavated depth of 9-10'. The pond will have an estimated capacity of 58,198,095 gallons upon completion. Per the U.S. Fish & Wildlife Service list of endangered species for Pitt County, there are three possible species of animals that may be of concern for this project: the Bald Eagle, Red -Cockaded Woodpecker, and the Tar River Spiny Mussel. Based on information from the National Bald Eagle Management Guidelines (U.S. Fish and Wildlife Service, May 2007) the project site does not contain habitat suitable for nesting for the Bald Eagle. There are no large water bodies that would support the adequate food supply referenced on page 4 of this document; nor have there been any Eagles spotted on this property. Based on information of from the U.S. Fish & Wildlife Service (Red -Cockaded Block 18 Narrative -Worthington Farms, Inc. Page 3 Woodpeckers in North Carolina) this site does not contain habitat for nesting and roosting. There are no open stands of old growth pines in the project site. Hardwoods and dense undergrowth are common at the project site. I could find no information having identified this property for known occurrences of Red - Cockaded Woodpeckers. Based on information regarding the Tar River Spiny Mussel from the U.S. Fish & Wildlife Service web site, the stream features on this site are not a suitable habitat for this species. The stream features on this site are not silt free especially in rain events and the substrate is not composed of un - compacted gravel or course sand. Per the Endangered Species list for Pitt County from the U.S. Fish & Wildlife Service the Red -Cockaded Woodpecker and the Tar River Spiny mussel are of historic record status: "not -current". The quad sheets of the Natural Heritage Program did not show any record of endangered species at this site. Per the State Historic Preservation Office (North Carolina Listings In The National Register of Historic Places by County) the project site will not impact any listings in the registry. Block 19 PROJECT PURPOSE WORTHINGTON FARMS, INC. IRRIGATION POND WINTERVILLE TOWNSHIP PITT COUNTY, NORTH CAROLINA Location: Pitt County, Winterville Township, NC Owner: Worthington Farms Inc. Consultant: J. Stephen Janowski, PE 708-D Cromwell Drive Greenville, NC 27858 Phone: 252.756.1390 This site consists of 886.25 acres of agricultural and residential property. The land is used to grow ornamental trees and other nursery crops that are rotated every 5 years to include at least one year of agricultural row crops such as soybeans, corn, tobacco, etc. The purpose of this project is to create a pond that will provide adequate water supply to meet the irrigation needs of the property. The project area that will be impacted by the construction of this irrigation pond is approximately 35 acres. The proposed dam will be built up stream of an existing stream crossing. The normal pool level of the pond is designed for elevation 52. The area inundated at normal pool elevation is 22.956 acres with an average excavated depth of 9-10'. The pond will have an estimated capacity of 58,198,095 gallons upon completion. As of August 1, 2008 Worthington Farms has a permitted base of 87,766,581 gallons of ground water withdrawals. The farm currently has a demand for 72,052,153 gallons of water for irrigation annually as follows: • 1,200,000 gallons (estimate) for field plants. • 22,000,000 gallons (estimate) from surface water for container plants. • 6,874,740 gallons of ground water used to irrigate container plants. • 41,977,413 gallons of ground water used for replenishment of surface water storage, sprayer and tanker fill -ups, and traveling reel irrigation. Total of annual usage needs = 72,052,153 gallons. Block 19 Narrative -Worthington Farms, Inc. Page2 By mandate of the state of NC (the Central Coastal Plain Capacity Use Area Rules), the permitted withdrawals from Cretaceous Aquifers will be reduced to 58,511,054 gallons/year by August 1, 2013 and 36,500,365 by August 1, 2018. The farm currently has the capacity to store a usable amount of 25,000,000 gallons of surface water. Due to the topography of the site the storage facility has a limited capability of collecting runoff from rain events and therefore must be replenished by groundwater through the use of wells. During the 2007-2008 year 41,977,413 gallons of ground water were withdrawn for irrigation and to replenish surface storage. Between August 1, 2007 and July 31, 2008 total ground water withdrawal was 48,852,153 gallons. Due to possible devastating losses of high valued crops by drought, the farm is in the process of converting much of the field grown crops to drip irrigation. When the farm is fully converted, irrigation for field grown crops could use as much as 18,000,000 gallons of the base allowance were it is currently using 1,200,000 gallons for field grown crops. This would increase the total demand by 16,800,000 gallons to a total of 88,852,153 gallons. This is 2.43 times the future allowable withdrawal from the aquifer based on the August 1, 2018 mandate. If a problem occurred with the existing storage pond that required it to be dewatered it could cause devastating losses of field and container grown crops proving detrimental to the farms ability to stay in business. There is not enough supply to rely fully on groundwater; groundwater is preferred as a supplemental source rather than a primary source. This project would allow that transition. The estimated loss from crop failure (due to drought) would be no less than catastrophic. The total container grown inventory has a potential value of $4,308,332.50. As future re -planting occurs in the field grown production areas, drip irrigation will be utilized. This will provide water to over 137 acres of field production. At an average of 700 plants per acre, the inventory value of this production area is approximately $9,614,193.00. As planned expansion occurs over the coming years, projected volume is projected to increase an additional 30% of the current volume. This projected value is estimated to be $18,099,283.14. This project will play a major role in providing the water required to serve these future expansion plans. Block 19 Narrative -Worthington Farms, Inc. Page 3 Worthington Farms has an average of 68 employees on the payroll annually. The viability and success of the company is crucial to the support of the employees, owners, and the dependants thereof. For the company to be able to seek out its full market potential, it is necessary to have all crucial components available within reasonable parameters. The water resources this pond can provide will be a major component of the formula for success. During normal operating conditions, 150 days of storage based on summer withdrawal volumes is the goal for water storage. Evaporation is a large player in the affects of maintaining a safe storage volume. Currently, the existing pond will lose up to a 125,000 gallon per day during low humidity — high temperature conditions due strictly to evaporation. The current available pond volume at full capacity is 25,000,000 gallons. Hypothetical but plausible case scenario usage plus evaporation factor is 325,000 GPD (gallons per day). 90 day withdrawal is 29,250,000. Utilizing groundwater for replenishing evaporation loss will only provide 110,000 GPD. While proving insufficient volume, water quality is also compromised as the groundwater is high alkaline containing excessive levels of bicarbonates which present a difficult challenge to rectify once applied in a reservoir system. This is not only a costly issue in itself but is at most phytotoxic, destroying the watering/fertility efficiency and ultimately resulting in a crisis situation. With additional volume demands negated by poor water quality and volume restriction mandates, this is an unambiguously ill fated system should it be rendered the primary and final water source. The development of this irrigation pond is seen as a much needed investment in the long term health and viability of this farm. This pond will provide Worthington Farms the ability to meet the future government mandated ground water use reductions, meet the increased need for irrigation, and to safe guard against drought and a potentially catastrophic loss if the current storage pond were to fail. The project site was selected because of its natural contours and the existing supply of water to feed the pond. The existing contours naturally slope towards the bank of an existing drainage feature creating a natural low point towards the deepest part of the proposed pond site. The pond will be created by damming up an existing feature that has been identified as subject to the 401 Riparian Buffer Rules. There will be approximately 3,670LF of the subject feature directly impacted by excavation of the irrigation pond and the stream's inundation. There will be approximately 2,107LF of subject feature indirectly impacted by inundation Block 19 Narrative -Worthington Farms, Inc. Page 4 beyond the limits of excavation based on an increase in water surface only. There will be perpendicular impacts to the Riparian Buffer for access/maintenance corridors and for the installation and maintenance of the infrastructure used for the collection of water from the pond. Zone 1 impacts will be 2,160 square feet and impacts to Zone 2 will be 1,440 square feet. There will not be any impervious material in the maintenance corridors. These areas will be maintained and kept accessible by mowing. The turnaround areas for equipment access will be relocated outside of the Zone 2 to avoid further impacts to the buffers. An earth dam and Outlet Control Structure (O.C.S.) will be designed to establish and control the elevation of water in the pond and accommodate overflow from storm events. The dam and O.C.S. have been designed to handle water that would be produced by a 500yr rain event over the drainage area of the pond. The drainage area for the pond is 1180 acres. A new 50' Riparian Buffer will be established beginning at the new waters edge as established by the O.C.S. and running 50' landward. As part of the permitting and design process some regulatory agencies have been contacted and some have made visits to the site. Members of the US Army Corps of Engineers, NRCS, and NCDENR-DWQ have visited the site. A map of the site has been submitted and approved having delineated no wetlands on the project site subject to jurisdiction by the Army Corps of Engineers. Due to the fact that the !and is not changing use and will remain agricultural, the NRCS does not have any issue with impacts to the site caused by the creation of the pond. DWQ has been to the site for a stream determination and ruled that there are drainage features running through the project site that are subject to the Neuse River Riparian Buffer Rules. NCDENR-Land Quality has been consulted regarding dam safety and erosion control. The design of the dam will exempt it from dam safety regulations, but a dam safety data form will be submitted for documentation purposes. Due to the fact that the project is remaining agricultural in use, an erosion control plan is not being required by Land Quality. There will be a 12' wide gravel road on top of the dam in order to re-establish continuance of the existing farm path. The 50' Buffer established around the new pond will consist of wooded and herbaceous areas. Zone 1, the first 30' landward of the water's edge, will remain undisturbed leaving the existing wooded areas. Zone 2, the 20' area beginning 30' from the waters edge, will be Block 19 Narrative -Worthington Farms, Inc. Page 5 left in a natural state that includes both wooded and herbaceous areas. Under current conditions, in 2013 when further ground water withdrawal reductions are implemented, the farm will not have enough water to maintain current production during a drought. The proposed pond will have a water source from the drainage feature as well as the ability to collect surface water run off from rain events. The creation of this pond will greatly reduce the farms dependence on the current groundwater source during seasons of normal rain events and provide a much needed safety factor for seasons of drought. In efforts to maintain ecologically conservative and sustainable production practices, Worthington Farms chooses this location to retain 98% of the laminar runoff from the production areas. The natural contours and lateral layout of production areas undoubtedly prove this to be the only ergonomically and practical site to locate the pond. Its proposed location will prove efficient in the use of space, resources, and use demand. The time frame of this project will depend on economic conditions and the terms of the permit. The intent is to have the project completed in time for meeting the 2013 groundwater withdraw reduction mandate. Worthington Farms has acted proactively by utilizing BMP's in the design and implementation of nearby production areas. The aforementioned production area consists of approximately 35 acres that utilizes grassed filter strip buffers distributed evenly throughout the production area to filter laminar flow and reduce sediment, particle, and nutrient load movement into watersheds. The slope of 1 % and design allows laminar flow to move quickly and effectively across the production area during rain events without creating channels or disrupting the established vegetation. The design directs all water from the mentioned area as well as other productions sites into grassed swales. Catch basins located within the grassed swales allow the water from approximately 60 acres to be relocated into a NRCS designed detention wetland before it is discharged into the watershed. The projects design and BMP's were not a result of any administrative or legal stipulations placed on the process of construction. By using these BMP's as the basis for the production project, there has been a major reduction of total suspended solids, nutrients, any potential heavy metals while improving hydrology. These implementations are used to effectively and efficiently manage physical water movement, quality of water affecting the new Block 19 Narrative -Worthington Farms, Inc. Page 6 pond project watershed, and to potentially help offset any mitigation requirements resulting from construction of the new pond. The latest production system constructed was designed with production and environmental BMP's specifically in mind. This construction project encompasses an area consisting of approximately 32 acres. Slopes were set @ a modest rate of 1 % to ensure effective runoff while reducing velocity. The flat grade allows for sheet flow across the production area avoiding channel formation. For concentrated drainage areas, grassed swales were implemented. Of the 32 acre drainage area, all runoff is filtered through at least one of the following prior to entering a 3/4 acre retention pond: Grassed swale, grassed buffer strips spaced between each production block, vegetative catch basin swale. Roughly (9.94 acres) 31 % of the production area is dedicated to the sole purpose of filtering laminar discharge through the previously mentioned formats. The retention pond is designed to hold 12" of water to allow settling of sediment or nutrient loads prior to its discharge at the rear of the pond. This water will be entering the new pond project site. This project was designed to ensure water quality entering the project area and watershed. We were not required to pursue the construction of this project but we felt it was important to establish our theme on environmentally conservative principles. Other non -infrastructural BMP's concerning our production practices are the utilization of micro -irrigation, fertigation, and pre -plant incorporated fertility. Instead of using heavy inefficient irrigation practices that demand exponentially large amounts of water, we use a micro -irrigation system that applies only 0.51 GPM/plant. Each discharge consists of 0.17GPM and uses approximately 4 gallons per day/plant. This reduces significantly the amount of runoff (nearly non- existent). Also, by using a fertigation process of incorporating an established rate of liquid fertilizer through the irrigation system, allows precision application directly to the site rather than a broad application resulting in extremely poor interception efficiency. Prior to each plant being established into the production container, a substrate media is blended to optimize plant growth and viability. We use a slow release granular formulation that allows moisture and heat activated fertilizer to be accessible to the plant during the periods of fertigation absence. Again this reduces the potential of spillage and fertilizer load discharge into a watershed. Block 19 Narrative -Worthington Farms, Inc. Page 7 This new style of production system is revolutionary in the sense that it possesses a simpler, less expensive method of producing higher quality trees above the ground rather than in the ground inside an established volume container. This allows for any fluid discharge containing pesticides and fertilizer to be filtered across the top of the ground rather than into the ground. Concerning our field production, we immediately established vegetative driveways in and around each planted area. Also we are in the process of converting overhead reel irrigation to precision drip irrigation. This will reduce the need to apply broadcast fertilizers and conserve water. As for continued use and implementation of BMP's, we will continue to established and maintain all areas disassociated with the specific area of production areas into a form of vegetative filters. Additional production of container nursery crops will be in the form of the above mentioned system rather than a reversion to less effective or sustainable practices. For any leaching issues, we establish the proper ratios concerning the physical properties of our substrate media. This include optimization of interception efficiency through precision irrigation, leaching fraction, and proper solid:solution:porosity ratios. Cyclical irrigation programs will continue to be utilized which reduces the volume of water needed per application. Alternative Site Potential In the process of planning the new pond location, several influential factors were considered. These consisted of but are not limited to production logistics, water recycling ability, space, future office/infrastructural sites, and drainage interception. The chosen site is in an area that does not need to be readily accessible and does not pose a potential logistic disruption to movement of material, equipment, and employees. Utilizing natural gradients of the available property, we strategically chose the pond location to ensure enough water is retained to match the 150 day storage requirements during high volume demand. As future production methodology demands higher output efficiency and with further economic downturn looming ahead, land and real estate continues to become a more valuable asset. Locating the pond in an area that could potentially be used as office space or other amenity site would offset the ability to remain and improve effectively in the nursery business. Block 19 Narrative -Worthington Farms, Inc. Page 8 Placing the pond on an upland site would: 1.) Create an additional obstacle for personnel, equipment, and materials to traverse 2.) Lose any potential of having nearly 100% interception and recycling of irrigation 3.) Lose the ability to recapture the water required to operate at a capacity that is safe and sustainable 4.) Create major water quality issues by using a source that has high bicarbonates and sodium, which deplete the watering efficiency and are likely to be phytotoxic. 5.) Demand use of a water source that is unable to meet volume demands and is restricted in volume by mandate of our NRCS permit. 6.) Financial losses have previously been discussed. Future plans are to utilize water from the withdrawal permit base on other isolated farms. This requires reservation of the permitted base volume for production in these isolated areas. Revisions Made During Initial Review by Owners During the review process, the owners agreed to the following changes to reduce stream impacts: -The proposed dam was shifted upstream reducing stream impacts by 37 linear feet and allowing 0.90 acres of forested area to remain undisturbed. -Shifting the dam location upstream provides 7,367 linear feet of 50ft wide buffer around the pond. This is a 719 linear feet increase from the existing 6,648 linear feet of existing buffer. -Three pump station sites were proposed but the applicant agreed to eliminate two of the pump sites. This action reduced encroachment into the 50' buffer area by 600sft each for a total of 1200sft. -The applicant also proposed establishing a vegetated 50' wide buffer along feeder streams that are located on the property they own, but outside of the project area. All spoil material generated during project construction will be relocated on site or utilized in infrastructural development. A Sedimentation and Erosion Control Plan will be implemented as needed. All spoil will be located outside of buffer areas and will allow for laminar sheet flow movement of runoff into the project area or other watershed. Block 19 Narrative -Worthington Farms, Inc. Page 9 Site BMP's for Mitigation Offset Possibilities Incorporate constructed wetlands into entry points of runoff etc Eliminate 2 of the 3 pump station sites Inner maintenance corridor on the 10:1 slope inside the zone 1 perimeter Turnarounds located outside of Zone 2 Movement of dam to reduce impacts Re-establishment of natural flora to appropriate areas BLOCK 24 ADJOINING PROPERTY OWNERS WORTHINGTON FARMS, INC. IRRIGATION POND GREENVILLE, WINTERVILLE TOWNSHIP PITT COUNTY, NORTH CAROLINA Location: Pitt County, Winterville Township, NC Owner: Worthington Farms Inc. Consultant: J. Stephen Janowski, PE 708-D Cromwell Drive Greenville, NC 27858 Phone: 252.756.1390 • Curtis & Nesa Worthington- 3904 Ballards Crossroads Rd,. Greenville, NC 27834 • Chester & Patty Worthignton- 3619 Ballards Crossroads Rd., Greenville, NC 27834 • Joseph & Heidi Nash- 3499 Ballards Crossroads Rd., Greenville, NC 27834 • Bobby & Evelyn Crawford- 1920 M Quail Ridge Rd., Greenville, NC 27858 • Frank Dail- 6088 US Hwy 13, Farmville, NC 27828 • Ned Kinsaul Estate C/O Phyllis Lowder- 36654 finger Rd, Mount Pleasant, NC 28124 • Fred & Gayle Wainwright- 3481 A South Evans St., Greenville, NC 27834 • Troy & Patsy Kittrell- 3302 Alvin Road, Grimesland, NC 27837 • Fred & Alice Wainwright- 3112 Speight Seed Farm Rd, Winterville, NC 28590 • Keith & Sandra Gaskins- 2220 Pocosin Rd., Ayden, NC 28513 • Judy Worthington- 4897 Reedy Branch Rd., Winterville, NC 28590 Todd & Donna Williams- 1996 Pocosin Rd., Ayden, NC 28513 • John& Bette Beaman- PO Box 308 Snow Hill, NC 28580 0 Jamie & Fannie Nobles- 3532 Speight Seed Farms Rd., Winterville, NC 28590 Block 24 Adjoining Property Owners Page 2 • John Beaman- PO Box 1250, Winterville, NC 28590 • Larry Worthington, Jr.- PO Box 10218, Goldsboro, NC 27532