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090041_Application_20240318
sr ROY COOPER a Govemor > , l7 ELIZABETH S.BISER RECEIVED qUAM Secretary RICHARD E.ROGERS,JR. NORTH CAROLINA Director Environmental Quality MAR 18 2024 February 12,2024 C4 Farms LLC NC DEQ/DWR Pori;Partners- Central Office PO Box 429- D 7 S I Bladenboro,NC 28320 Subject: Application for Renewal of Coverage for Expiring State General Permit Dear Permittee: Your facility is currently approved for operation under one of the Animal Waste Operation State Non-Discharge General Permits, which expire on September 30, 2024. In order to ensure your continued coverage under the State Non-Discharge General Permits,you must submit an application for permit coverage to the Division of Water Resources (DWR)by April 3,2024. Enclosed you will find a "Request for Certificate of Coverage for Facility Currently Covered by an Expiring_ State Non-Discharue General Permit."The application form must be completed signed by the Permittee,and returned to the DWR by April 3,2024. Mailing Address: NCDEQ-DWR Animal Feeding Operations Program 1636 Mail Service Center Raleigh,North Carolina 27699 1636 Email: animal.operationsLc)&g.nc.gov phone:(919)707 9129 Please note that you must include one (1) cope of the Certified Animal Waste Management Plan (CAWMP) with the completed and signed application form. A list of items included in the CAWMP can be found on page 2 of the renewal application form. Failure to request renewal of your coverage under a general permit within the time period specified may result in a civil penalty. Operation of your facility without coverage under a valid general permit would constitute a violation of NC G.S. § 143-215.1 and could result in assessments of civil penalties of up to$25,000 per day. Copies of the animal waste operation State Non-Discharge General Permits are available at www.deg.ne.gov/animalpermits2024.General permits can be requested by writing to the address above. If you have any questions about the State Non-Discharge General Permits,the enclosed application,or any related matter please feel free to contact the Animal Feeding Operations Branch staff at 919-707-9129. Sincerely, Michael Pjetraj,Deputy Director Division of Water Resources Enclosures: Request for Certificate of Coverage for Facility Currently Covered by an Expiring State Non-Discharge General Permit North CaroliaaDepx#mmtofF-mironmm#ai Qurav Divisional a#rResourm 512 North SalbbursStred 163CHaaaulSerriveCedix Rm1 NorthCznH=276941dM rf- \vim 919.70T9i29 State of North Carolina Department of Environmental Quality Division of Water Resources Animal Waste Management Systems Request for Certification of Coverage Facility Currently covered by an Expiring Sate Non-Discharge General Permit On September 30, 2024,the North Carolina State Non-Discharge General Permits for Animal Waste Management Systems will expire. As required by these permits, facilities that have been issued Certificates of Coverage to operate under these State Non-Discharge General Permits must apply for renewal at least 180 days prior to their expiration date. Therefore,all applications must be received by the Division of Water Resources by no later than April 3,2024. Please do not leave any question unanswered Please verify all information and make any necessary corrections below. Application must be signed and dated by the Permittee. 1. Certificate Of Coverage Number: AWS090041 2. Facility Name: -Fork Partners— C 14 Far Y w s i- L� 3. Permittee's Name(same as on the Waste Management Plan): C4 Farms LLC 4. Permittee's Mailing Address: PO Box429' '7,5'C1 City: Bladenboro State: NC Zip: 28320 Telephone Number: 910-874-4901 Ext. E-mail: 5. Facility's Physical Address: 10793 Center Rd City: Bladenboro State: NC Zip: 28320 6. County where Facility is located: Bladen ! 7. Farm Manager's Name(if different from Landowner): `17" - -`E '-- T o f Ca o✓t fj. Chi t--N T 8. Farm Manager's telephone number(include area code): q 10 - 8 7 tl 'N 4 01 9. Integrator's Name(if there is not an Integrator,write"None"): Murphy-Brown LLC 10. Operator Name(OIC): C (4 ejPhone No.: OIC#: -23269- 11. Lessee's Name(if there is not a Lessee,write"None"): 910 to 10 3�' 12. Indicate animal operation type and number: Current Permit: Operations Type Allowable Count Swine-Wean to Feeder 7,104 Operation Types: Swine Cattle Dry Poultry Other Types Wean to Finish Dairy Calf Non Laying Chickens Horses-Horses Wean to Feeder Dairy Heifer Laying Chickens Horses-Other Farrow to Finish Milk Cow Pullets Sheep-Sheep Feeder to Finish Dry Cow Turkeys Sheep-Other Farrow to Wean Beef Stocker Calf Turkey Pullet Farrow to Feeder Beef Feeder Boar/Stud Beef Broad Cow Wet Poultry Gilts Other Non Laying Pullet Other Layers L4 P es C ` � 13. Waste Treatment Lagoons,Digesters and Waste Storage Ponds(WSP): (FillNerify the following information. Make all necessary corrections and provide missing data.) Structure Type Estimated Liner Type Estimated Design Freeboard Structure (Lagoon/Digester/ Date (Clay,Synthetic, Capacity Surface Area 'Redline" Name WSP) Built Unknown) (Cubic Feet) (Square Feet) (Inches) 1 Lagoon 19.00 LAGOON I Lagoon 7/7/1992 Full,clay 169,875.00 27,300.00 19.00 LAGOON 2 Lagoon 3/7/1994 Full,clay 223,983.00 36,425.00 19.00 Submit one (1) copy of the Certified Animal Waste Management Plan (CAWMP) with this completed and signed application as required by NC General Statutes 143-215.10C(d), either by mailing to the address below or sending it via email to the email address below. The CAWMP must include the following components: 1. The most recent Waste Utilization Plan(WUP),signed bN the owner and a certified technical specialist,containing: a. The method by which waste is applied to the disposal fields(e.g.irrigation,injection,etc.) b. A map of every field used for land application(for example:irrigation map) c. The soil series present on every land application field d. The crops grown on every land application field e. The Realistic Yield Expectation(RYE)for every crop shown in the WUP f. The maximum PAN to be applied to every land application field g. The waste application windows for every crop utilized in the WUP h. The required NRCS Standard specifications 2. A site map/schematic 3. Emergency Action Plan 4. Insect Control Checklist with chosen best management practices noted 5. Odor Control Checklist with chosen best management practices noted 6.Mortality Control Checklist with selected method noted-Use the enclosed updated Mortality Control Checklist 7. Lagoon/storage pond capacity documentation(design,calculations,etc.) Please be sure the above table is accurate and complete. Also provide any site evaluations,wetland determinations,or hazard classifications that may be applicable to your facility. 8. Operation and Maintenance Plan If your CAWMP includes any components not shown on this list,please include the additional components with your submittal. (e.g.composting,digesters,solids separators,sludge drying system,waste transfers,etc.) I attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that, if all required parts of this application are not completed and that if all required supporting information and attachments are not included,this application package will be returned to me as incomplete. Note: In accordance with NC General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false statement, representation, or certification in any application may be subject to civil penalties up to $25,000 per violation. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than$10,000 or imprisonment of not more than 5 years,or both for a similar offense.) Print the Name of the Permittee/Landowner/Signing Official and Sign below. (If multiple Landowners exist,all landowners should sign. If Landowner is a corporation,signature should be by a principal executive officer of the corporation): Name(Print) -- . LLf 4er Title: 0 tN G1 Pr Signatur�I Date: Name(Prilo. Title: Signature: Date: Name(Print): Title: Signature: Date: THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS: E-mail: animal.operations@deq.nc.gov NCDEQ-DWR Animal Feeding Operations Program 1636 Mail Service Center Raleigh,North Carolina 27699-1636 r �. s S L ii w, r VIM r i 1 4�' 3 3A e 1 � 1A I i _ r . �r � s - 4A i 20 1` 03 ``PR-SPARED®S.-Caf1`6/A S Foods, Inc. IDATE:0,4J37AIg TlA EI-9:31:33 PM PA VVI , •- - �yR 4 Y 1 - 4i .S�r. ,X• r �_ L NUTRIENT UTILIZATION PLAN CERTIFICATION Name of Farm: ,AWS090041 C't Fain»s UZ Owner: Dan-BUttd1" J16 td4n CQ,C4eA- Manager: Owner/Manager Agreement: I/we understand and will follow and implement the specifications and the operation and maintenance procedures established in the approved animal waste nutrient management plan for the farm named above. I/we know that any expansion to the existing design capacity of the waste treatment and/or storage system, or construction of new facilities,will require a new nutrient management plan and a new certification to be submitted to DWR before the new animals are stocked. I/we understand that I must own or have access to equipment, primarily irrigation equipment, to land apply the animal waste described in this nutrient management plan. This equipment must be available at the appropriate pumping time such that no discharge occurs from the lagoon in the event of a 25 year 24 hour storm. I also certify that the waste will be applied on the land according to this plan at the appropriate times and at rates which produce no runoff. This plan will be filed on site at the farm office and at the office of the local Soil and Water Conservation District and will be available for review by NCDWR upon request. Name of Facility Owner: Don Butler Signature: I C. j�� l — Date Name of Manager(if different from owner): Signature: Date Name of Technical Specialist: M. Kevin Weston Affiliation: Smithfield Hog Production Division Address: 2822 Hwy 24 West,PO Drawer 856 Warsaw, NC 28398 Telephone:.— (910)293-3434 Signature: /3 2�2u Date N� otvlR2�. : Nye. for LC►Inicck SP?-clo IJ ' 8001 7 r lCo-2( t � NUTRIENT UTILIZATION PLAN REQUIRED SPECIFICATIONS 1 Animal waste shall not reach surface waters of the state by runoff, drift, manmade conveyances, direct application, or direct discharge during operation or land application. Any discharge of waste which reaches surface water is prohibited. 2 There must be documentation in the design folder that the producer either owns or has an agreement for use of adequate land on which to properly apply the waste. If the producer does not own adequate land to properly dispose of the waste, he/she shall provide evidence of an agreement with a landowner, who is within a reasonable proximity, allowing him/her the use of the land for waste application. It is the responsibility of the owner of the waste production facility to secure an update of the Nutrient Utilization Plan when there is a change in the operation, increase in the number of animals, method of application, recieving crop type, or available land. 3 Animal waste shall be applied to meet, but not exceed, the nitrogen needs for realistic crop yields based upon soil type, available moisture, historical data, climatic conditions, and level of management, unless there are regulations that restrict the rate of applications for other nutrients. 4 Animal waste shall be applied to land eroding less than 5 tons per acre per year. Waste may be applied to land eroding at more than 5 tons per acre per year but less than 10 tons per acre per year provided grass filter strips are installed where runoff leaves the field (See USDA, NRCS Field Office Technical Guide Standard 393 - Filter Strips). 5 Odors can be reduced by injecting the waste or disking after waste application. Waste should not be applied when there is danger of drift from the land application field. 6 When animal waste is to be applied on acres subject to flooding, waste will be soil incorporated on conventionally tilled cropland.When waste is applied to conservation tilled crops or grassland, the waste may be broadcast provided the application does not occur during a season prone to flooding (See "Weather and Climate in North Carolina" for guidance). 7 Liquid waste shall be applied at rates not to exceed the soil infiltration rate such that runoff does not occur offsite or to surface waters and in a method which does not cause drift from the site during application. No ponding should occur in order to control odor and flies. 8 Animal waste shall not be applied to saturated soils, during rainfall events, or when the surface is frozen. 9of11 NUTRIENT UTILIZATION PLAN REQUIRED SPECIFICATIONS 9 Animal waste shall be applied on actively growing crops in such a manner that the crop is not covered with waste to a depth that would inhibit growth. The potential for salt damage from animal waste should also be considered. 10 Nutrients from waste shall not be applied in fall or winter for spring planted crops on soils with a high potential for leaching. Waste/nutrient loading rates on these soils should be held to a minimum and a suitable winter cover crop planted to take up released nutrients. Waste shall not be applied more than 30 days prior to planting of the crop or forages breaking dormancy. 11 Any new swine facility sited on or after October 1, 1995 shall comply with the following: The outer perimeter of the land area onto which waste is applied from a lagoon that is a component of a swine farm shall be at least 50 feet from any residential property boundary and canal. Animal waste, other than swine waste from facilities sited on or after October 1, 1995, shall not be applied closer than 25 feet to perennial waters. 12 Animal waste shall not be applied closer than 100 feet to wells. 13 Animal waste shall not be applied closer than 200 feet of dwellings other than those owned by the landowner. 14 Waste shall be applied in a manner not to reach other property and public right-of-ways. 15 Animal waste shall not be discharged into surface waters, drainageways, or wetlands by discharge or by over-spraying. Animal waste may be applied to prior converted cropland provided the fields have been approved as a land application site by a "technical specialist". Animal waste shall not be applied on grassed waterways that discharge directly into water courses, and on other grassed waterways, waste shall be applied at agronomic rates in a manner that causes no runoff or drift from the site. 16 Domestic and industrial waste from washdown facilities, showers,toilets, sinks, etc., shall not be discharged into the animal waste management system. 10 of 11 NUTRIENT UTILIZATION PLAN REQUIRED SPECIFICATIONS 17 A protective cover of appropriate vegetation will be established on all disturbed areas (lagoon embankments, berms, pipe runs, etc.). Areas shall be fenced, as necessary, to protect the vegetation. Vegetation such as trees, shrubs, and other woody species, etc., are limited to areas where considered appropriate. Lagoon areas should be kept mowed and accessible. Berms and structures should be inspected regularly for evidence of erosion,leakage,or discharge. 18 If animal production at the facility is to be suspended or terminated,the owner is responsible for obtaining and implementing a "closure plan" which will eliminate the possibility of an illegal discharge, pollution and erosion. 19 Waste handling structures, piping, pumps, reels, etc., should be inspected on a regular basis to prevent breakdowns, leaks and spills. A regular maintenance checklist should be kept on site. 20 Animal waste can be used in a rotation that includes vegetables and other crops for direct human consumption. However, if animal waste is used on crops for direct human consumption, it should only be applied pre-plant with no further applications of animal waste during the crop season. 21 Highly visible markers shall be installed to mark the top and bottom elevations of the temporary storage (pumping volume) of all waste treatment lagoons. Pumping shall be managed to maintain the liquid level between the markers. A marker will be required to,mark the maximum storage volume for waste storage ponds. 22 Waste shall be tested within 60 days of utilization and soil shall be tested at least annually at crop sites where waste products are applied. Nitrogen shall be the rate-determining nutrient, unless other restrictions require waste to be applied based on other nutrients, resulting in a lower application rate than a nitrogen based rate. Zinc and copper levels in the soil shall be monitored and alternative crop sites shall be used when these metals approach excessive levels. pH shall be adjusted and maintained for optimum crop production. Soil and waste analysis records shall be kept for a minimum of five years. Poultry dry waste application records shall be-maintained for a minimum of three years. Waste application records for all other waste shall be maintained for a minimum of five years. 23 Dead animals will be disposed of in a manner that meets North Carolina regulations. 11 of 11 Pork Partners `Pull Add't. 0 0 oLagoon 0 Saecifications: Pulls Ag Rain T25A Traveler w/Nelson 100 Big Gun Lagoon w/0.75" Taper Bore Nozzle ® 60 PSI; 126 GPM; 250' WD (Based on Calibration Information) 0 Pules Acres, 8A 1.97 8B 3.53 Total 5.50 Existing pulls 1A-7 8A 78 Ts ' \ Tie into existing AV 88 main line here (Hydrant 1) Sr_ecifications:Piae TB Thrust Block AV Air Valve 715 New Hydrant (1) New 6" Class 200 PVC e (Approx. 160') \1®® \ ® B 200' Setbacks from Residences (TYP) ®� GRAPHIC SCALE Z 300 0 150 300 600 a ( IN FEET ) G = `sue "j It 11/2020 1 inch = 300 ft~ T F-t-RrA Ftus 2 y} 3A c 1A ,\ 4S 30 2B 1 03 A �r:e :Fes, .� c� M :44:31:33 PU P . � .. .� .•.:..,;�+, Coat ;1-:'ate...• � ,.. - i �1',f.,��{,':,��11, �, �r i�P•r J .e�• -•���A!: '� •��r .�ar'� �•:.C'"x' - a. (r• f'�+ _ fit, � '• � '� ti�,�.ri� i � r [_Yy�c_•t �f/ •i _ r ••rf�� ��` 3 .ram `' .� '� ��_�r .,�' �_' s it v.. ,� ��� � � ��r'• 1 t AL •i r�`.1J +;' � _�^..' ,��.,r• i•rr "" •• yam,. t •�2f.•-y`.7�.f.. ,�1 .-'ems- .. «� '_� ' ell,�f lor 4 ' , �. 'll -- - �• c 3 ,a;� •• �•• �• ._ ate.•• CARR "OFOODS, WARSAWt NC .- r Project:• x� •.ti`` �_• -L-"-.._a,�„ -.1�• f �• �':'t _ yr •1::�!• `� «Sf, y�F•�•4�}1' �r r r� {.� � +.•✓rr�'lt.�.;.•f�iy::,,��►� �; s ���'r4;:.''3� '� ��••LJ•• .r�l.�_♦. �•�i•�•,S7`. .il'•.it.,�'_5�` .` •t:{...rj: :47vt ;. '..��- 'e.:,:r��••••• t;�?�•:�"__•r�..�:•�� '.,+�+'�'Sr�* L'. � i� t ''r5�,:11•�li_4.1�1��. lt''ti 11F�f1 s �' �::. r 'i,'� •Y�•'y3. � ''�.• ,tip• ..�,�' '.!•.•jf;,;;{�'-..y ti :r��•.]'.:�'- C i''l'Y=`7,`,:`��t�'t�.''' ' �'} Tl �•=t-� i. Al y z z 00029E OOZE OO9M 00/ aismE 0059 E 006>3ZBi' 0069IDE 00 OOL9d96 N M.Zb.&AL I I I M.D.lb aSL N r � C1 r p7 s � s C t o � Z o ; y 0 $ D �Q cw oy c = $ � 0 R O N l6 if d N V m�C R �' C ca U) _ i m co a co 3 L Q c t m a � � m 3 V) 0 C M.,bb.BV AL M.W.9b o9L Q I' OMZZRE 0064 E OOBGM OOMME 005. 006929E O0cem ODZm OOOM 0000M �6 z z 11/32020 Realistic Yeld E)Waclations for North Carolina Soils 1.SELECT A COUNTY: Bladen County,NC 2.SELECT YOUR SOIL: - - li Tr.Torhuota mucky sandy loam SLOPE OO Use Representative Slope Typical of the Soil Map Unit O Use My Slope:FO vron_right REALISTIC ESTIMATED NITROGEN NITROGEN PHOSPORHUS MENEM_- FACTOR RATE REMOVAL (I.BSIACRE) P=OslACRE) Bahiagrass(Hay) 3.8 Tons 44 165 43 Barley(Grain) 74 Bushels' 1.49 110 28 Caucasion/Old World Bluestein(Hay) 4 Tons 44 176 48 Common Bermudagrass(Hay) 3.8 Tons 44 165 45 Coin(Grain) 180 Bushels 0.76 137 79 Corn(Silage) 0 Tons 10.9 0 0 Cotton 800 Pounds 0.08 64 16 Dallisgrass(Hay) 3.8 Tons 44 165 49 Fescue(Hay) 4.5 Tons 44 198 71 Hybrid Bermudagrass(Hay) 5 Tons 44 220 62 Hybrid Bermudagrass overseeded with Rescuegrass(Hay) 6.3 Tons 44 275 85 Mixed Cool Season Grass(Hay) 3.3 Tons 44 143 46 Oats(Grain) 94 Bushels 1.13 106 24 Orch-1grass(Hay) 3.3 Tons 44 143 47 https:l/re listicyields.ce.nmu.odu 12 11/312020 Realistic Yield Expectations for North Caroline Soils REALISTIC ESTIMATED ylFr.n NITROGEN NITROGEN PROO P SUS LRS FACTOR RATE REMO( (LBSlACRE)MENEM P205/ACRE) Peanuts 2667 Pounds 0 0 15 Pearl Millet(Hay) 4.3 Tons 49 208 57 Rescuegrass(Hay) 3.3 Tons 44 143 37 Rye(Grain) 55 Bushels 2.01 ill 18 Small Grain(Silage) 9 Tons 11.1 100 49 Sorghum(Grain) 60 CWT 1.72 103 45 Sorghum(Silage) 0 Tons 7.6 0 0 Sorghum Sudan(Hay) 4.8 Tons 49 233 66 Soybeans(Double Cropped-Manured) 35 Bushels 3.89 136 28 Soybeans(Double Cropped) 35 Bushels 0 0 28 Soybeans(Full Season-Manured) 42 Bushels 3.89 163 34 Soybeans(Full Season) 42 Bushels 0 0 34 Timothy Grass(Hay) 0 Tons 44 0 0 Tobacco(Burley) 0 Pounds 0.06 0 0 Tobacco(Flue Cured) 2000 Pounds 0.02 40 10 Triticale(Grain) 77 Bushels 1.52 117 25 Tropical Corn(Silage) 0 Tons 6.5 0 0 Wheat(Grain) 100 Bushels 1.1 110 50 https:llmalisticyields.ms.nmu.edu 2l2 11/32020 Realistic Meld Expectations for North Carolina Sells 1.SELECT A COUNTY: Bladen County,NC i 2.SELECT YOUR SOIL: Cr:Centenary sand SLOPE Use Representative Slope Typical of the Soil Map Unit O Use My Slope: vron_right RKAL][STI,' ESTIMATED YIF.r.n NITROGEN NITROGEN PHOSSPORHUS FACTOR RATE MOO VAL (LBS/ACRE) PsCVACRE) Bahiegrass(Hay) 3.5 Tons 50 175 40 Barley(Grain) 47 Bushels 1.6 75 18 Caucasion/Old World Bluestem(Hay) 3.5 Tons 50 175 42 Common Bermudagrass(Hay) 3.5 Tons 50 175 42 Com(Grain) 108 Bushels 0.75 81 48 Com(Silage) 0 Tons 12 0 0 Cotton 500 Pounds 0.12 60 10 Dallisgrass(Hay) 3.5 Tons 50 175 46 Fescue(Hay) 0 Tons 50 0 0 Hybrid Bermudagrass(Hay) 4.5 Tons 50 225 55 Hybrid Bermudagrass overseeded with Rescuegrass(Hay) 5 Tons 50 250 68 Mixed Cool Season Grass(Hay) 0 Tons 50 0 0 Oats(Grain) 60 Bushels 1.3 78 15 Orchardgass(Hay) 0 Tons 50 0 0 htpsJhealisticyields.ces.ncsu.edu 12 11/32020 Realistic Yield Expectations for North Carolina Soils REALIS13C ESTIMATED YIELD NITROGEN NITROGEN P REMOVAL FACTOR RATE MO "S/ACRE) P:05/ACRE) Peanuts 2200 Pounds 0 0 12 Pearl Millet(Hay) 4 Tons 55 220 53 Rescuegass(Hay) 2 Tons 50 100 23 Rye(Grain) 35 Bushels 2.42 85 12 Small Grain(Silage) 6 Tons 12.5 75 32 Sorghum(Grain) 30 CWT 2 60 23 Sorghum(Silage) 0 Tons 8.4 0 0 Sorghum Sudan(Hay) 3.5 Tons 55 193 49 Soybeans(Double Cropped-Manured) 21 Bushels 4 84 17 Soybeans(Double Cropped) 21 Bushels 0 0 17 Soybeans(Full Season-Manured) 25 Bushels 4 100 20 Soybeans(Full Season) 25 Bushels 0 0 20 Timothy Grass(Hay) 0 Tons 50 0 0 Tobacco(Burley) 0 Pounds 0.08 0 0 Tobacco(Flue Cured) 1900 Pounds 0.4 760 10 Triticale(Grain) 49 Bushels 1.48 73 16 Tropical Corn(Silage) 0 Tons 7.2 0 0 Wheat(Grain) 80 Bushels 1.05 84 40 https://realisticyields.ces.nmu.odu 212 Updated Crop Management Practices for Bermuda Winter Overseed This document, as approved by the Interagency Nutrient Management Committee on October 10, 2017, Hereby modified the July 13, 1998 Memorandum "Crop Management Practices for Select Forages Used in Waste Management. This modification updates the application window protocol for the 100 lb Nitrogen PAN rate for both Cereal Rye and Annual Ryegrass, as well as winter small grains.. • Farms utilizing the 100 lbsJac PAN rate for the overseed are allowed to apply no more than 50 lbs.lac PAN from October 1 through December 31 and no more than 50 lbs./ac PAN from January 1 .through March 31. • Applications made during the months of December and January cannot exceed the combined total of 25 lbs./ac PAN for the two-month period. • The last application of animal waste is to be applied to the Bermuda crop prior to September 30. • The PAN rate for grazed systems must be reduced by 255%. All other requirements of the July 13, 1998 Memorandum continue to apply. Those requirements include but are not limited to: • Cereal rye and annual ryegrass should be planted by October 15 to provide the best opportunity,to get winter growth. • A harvest is required prior to heading or April 7,whichever comes first, for both cereal rye and annual ryegrass. This is necessary to minimize the potential for shading of emerging bermuda and reducing its yield. To favor the production of bermuda, additional harvest of annual ryegrass will be required when the ryegrass canopy reaches 12-15 inches height. These management requirements shall also apply to overseeded winter small grain. Q,W UcAwt p -0 q Farms Lb(, 9— L11 b AMA. e-17-o or n of a fz•z'���u 4/' �; s c�pdQ � a�►-23 On(� NCDENR, DEQ Division of Water Resources Animal Feeding Operations 1636 Mail Service Center Raleigh, NC 27699-1636 RE: COC Modification Request To:Whom It May Concern, With this letter, Don Butler owner of Pork Partners, COC#AWS090041, requests a modification to this COC to install new/additional irrigation at this farm. Owner Signature Date 4 0l 919-�qi_ ?�a21 �{out� EMERGENCY ACTION PLAN PHONE NUMBERS DWQ 9-I0 - q %b - 15y1 EMERGENCY MANAGEMENT SYSTEM .`i 1 I SWCD NRCS This plan will be implemented in the event that wastes from your operation are leaking, overflowing, or running off site. You should not wait until wastes reach surface waters or leave your property to consider that you have a problem.You should make every effort to ensure that this does not happen. This plan should be posted in an accessible location for all employees at the facility. The following, are some action items you should take. 1. Stop the release of wastes. Depending.on the situation,this may or may not be possible. Suggested responses to some possible problems are listed below. A. Lagoon overflow-possible solutions are: a. Add soil to berm to increase elevation of dam. b. Pump wastes to fields at an acceptable rate. c. Stop all flows to the lagoon immediately. d. Call a pumping contractor. e. Make sure no surface water is entering lagoon. B: Runoff from waste application field-actions include: a. Immediately stop waste application. b. Create a temporary diversion to contain waste. c. Incorporate waste to reduce runoff. d. Evaluate and eliminate-the reason(s)that caused the runoff. e. Evaluate the application rates for the fields where runoff occurred. C: Leakage from the waste pipes and sprinklers-action include: a. Stop recycle pump. b. Stop irrigation pump. c. Close valves to elinunate further discharge. d. Repair all leaks prior to restarting pumps. D: Leakaze from flush systems, houses, solid separators-action include: a. Stop recycle pump. b. Stop irrigation pump. c. Make sure no siphon occurs. d. Stop all flows in the house, flush systems, or solid separators. 1 December 18, 1996 e. Repair all leaks prior to restarting pumps. E: Leakage from base or sidewall of lagoon. Often this is seepage as opposed to flowing leaks- possible action: a. Dig a small sump or ditch away from the embankment to catch all seepage, put in a submersible pump, and pump back to lagoon. b. If holes are caused by burrowing animals,trap or remove animals and fill holes and compact with a clay type soil. c. Have a professional evaluate the condition of the side walls and lagoon bottom as soon as possible. 2. Assess the extent of the spill and note any obvious damages. a. Did the waste reach any surface waters? b. Approximately how much was released and for what duration? c. Any damage noted, such as employee injury,fish kills, or property damage? d. Did the spill leave the property? e. Does the spill have the potential to reach surface waters? f. Could a future rain event cause the spill to reach surface waters? g. Are potable water wells in danger(either on or off of the property)? h. How much reached surface waters? 3: Contact appropriate agencies. a. During normal business hours, call your DWQ (Division of Water Quality) regional office; Phone - - After hours,emergency number: 91.9-733-3942. Your phone call should include: your name,facility,telephone number,the details of the incident from item 2 above, the exact location of the facility, the location or direction of movement of the spill,weather and wind conditions. The corrective measures that have been under taken, and the seriousness of the situation. b. If spill leaves property or enters surface waters, call local EMS Phone number - c. Instruct EMS to contact local Health Department. d. Contact CES, phone number - - , local SWCD office phone number and local NRCS office for adviceltechnical assistance phone number - - 4: If none of the above works call 911 or the Sheriffs Department and explain your problem to them and ask that person to contact the proper agencies for you. 5: Contact the contractor of your choice to begin repair of problem to minimize off-site damaze. a. Contractors Name: _ \ if--- 0 - Contractors Address: R •1 �'> - -�• f�34 c. Contractors Phonre:q 1 Q- b % - ©fir:ct- t�5�4 rno 6.I q1p- ba - b�? ��I ( t4VMC-)' - . 2 December 18, 1996 6: Contact the technical specialist who certified the lagoon (MRCS,Consulting Engineer, etc.) a. Name: Wl• 0 v C{ A c11A Vu S b. Phone: 7: Implement procedures as advised by DWQ and technical assistance agencies to rectify the damage,repair the system,and reassess the waste management plan to keep problems with release of wastes from happening again. 3 December 18, 1996 V 181 ce 00 Cdrn On O "+ O r4 N N O'O F+ 0 t� N U � Q M CL O "Cy by . f�. N , 00 + O f-i N rOi� O N . -0 cf1 �y cc 0 0 0 cc3 N �C m bA +� p �' - � b0'-d .to�" bA O cd c Ste3 cd *' -d o bq A O V o a�i j ,�, .� o � o In F? rA CA U U ."' N 4-1 bq U ai N m N Ora p O M -� U U MCol N O � m T3 U U N U A w V a� b°' CA io 0 o ' w i as tw w m Pa a� v) o, N U z � o .�, a� O •� � o .o a? � -O o CP oq o .cl, r. m _o O O bA N cOi RS En �' ' s0. 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Ln Ln C & (D 0 / k J :3 o CL ; , (A a m m 7 o # \ 2 ] s 00 CD E Q � 3 ƒ fCD . / = 0 / \ (D 0 0 cri w 1+ C, 0 a) ] g -u / r+ k J (D a 3 z 3 k E E E E < E 2 # D 5 � § (D r) no 0" E mEm/ Em§ Emf ƒR 2 Eo § M§ J o - - • s :3 :3 Z3 Z) Z3 m f m E k \ \ Q Q Q Q Q a rD 'WA m m ' F- F: F: F F / ■ @ \ k k k k 9 ' < 0 0 0 0 CL CL k k K a) F CD < < < < _ 7 En r / 7 2 / § C o < / � 2 / � M Ln 0 LO n If tr L fir► mu UC_ Version—November 26,2018 Mortality Management Methods Indicate which method(s) will be implemented. When selecting multiple methods indicate a primary versus secondary option. Methods other than those listed must be approved by the State Veterinarian. Primary Secondary Routine Mortality Burial three feet beneath the surface of the ground within 24 hours of knowledge of animal death. The burial must be at least 300 feet from any flowing stream or public body of water (G.S.106-403). The bottom of the burial pit should be at least one foot above the seasonal high water table.Attach burial location map and plan. Landfill at municipal solid waste facility permitted by NC DEQ under GS 15A NCAC 13B .0200. Rendering at a rendering plant licensed under G.S. 106-168.7. Complete incineration according to 02 NCAC 52C .0102. a A composting system approved and permitted by the NC Department of Agriculture&Con- sumer Services Veterinary Division (attach copy of permit). If compost is distributed off-farm, additional requirements must be met and a permit is required from NC DEQ. a In the case of dead poultry only, placing in a disposal pit of a size and design approved by the NC Department of Agriculture&Consumer Services(G.S. 106-549.70). Any method which, in the professional opinion of the State Veterinarian,would make possible the salvage of part of a dead animal's value without endangering human or animal health. (Written approval by the State Veterinarian must be attached). Mass Mortality Plan Mass mortality plans are required for farms covered by an NPDES permit. These plans are also recommended for all animal operations. This plan outlines farm-specific mortality man- agement methods to be used for mass mortality. The NCDA&CS Veterinary Division sup- ports a variety of emergency mortality disposal options; contact the Division for guidance. • A catastrophic mortality disposal plan is part of the facility's CAWMP and is activated when numbers of dead animals exceed normal mortality rates as specified by the State Veterinarian. • Burial must be done in accordance with NC General Statutes and NCDA&CS Veterinary Division regulations and guidance. • Mass burial sites are subject to additional permit conditions(refer to facility's animal waste management system permit). • In the event of imminent threat of a disease emergency, the State Veterinarian may enact additional temporary procedures or measures for disposal according to G.S. 106-399.4. AT Signature of Farm Owner/Manager Date 5' a ra'oft nical Specialist .1 �G D�e �Qv aWti Z Operator:DON & WILLIAM BUTLCounty: BLADEN Date: 07/07/92 Distance to nearest residence (other than owner) : 850.0 feet 1. STEADY STATE LIVE WEIGHT 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 0 sows (farrow to wean) x 433 lbs. = 0 lbs 3552 head (wean to feeder) x 30 lbs. = 106560 lbs TOTAL STEADY STATE LIVE WEIGHT (SSLW) = 106560 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 106560 lbs. SSLW x Treatment Volume(CF)/lb. SSLW Treatment Volume(CF)/lb. SSLW= 1. CF/lb. SSLW Volume = 106560 cubic feet STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 0.0 cubic feet ; "Owner requests no sludge storage, Sludge will be removed as needed." 4. TOTAL DESIGN VOLUME A {dip-r}( dye Inside top length 210.b fee Inside top width 130.0 feet Top of dike at elevation 50.6. feet Freeboard 1.0 feet ; Side slopes 2.5 1 (Inside lagoon) Total design lagoon liquid level at elevation 49.6 feet Bottom of lagoon elevation 40.6 feet Seasonal high water table elevation 0.0 feet Total design volume using prismoidal formula SS/ENDl SS/END2 SS/SIDE! SS/SIDE2 LENGTH WIDTH -DEPTH 2.5 2.5 2.5 2.5 205.0 125.0 9.0 AREA OF TOP LENGTH * WIDTH. = 205.0 125.0 25625.0 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 160.0 80.0 12800.0 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 182.5 102.5 74825.0 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOM[? * DEPTH/6 25625.0 74825.0 12800.0 1.5 VOLUME OF LAGOON AT TOTAL DESIGN LIQUID LEVEL = 169875 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) ' Length * Width = 210.0 130.0 27300.0 square feet Buildings (roof and lot water) Length * Width = 0.0 0.0 0.0 square feet TOTAL DA 27300.0 square feet Design temporary storage period to be 180 days. SA. Volume of waste produced Approximate daily production of manure in CF/LB SSLW . 0.00136 Volume = 106560 Lbs. SSLW * CF of Waste/Lb./Day * 180 days Volume = 26023 cubic feet 5B. Volume of wash water This is the amount of fresh water used for washing floors or volume of fresh water used for a flush system. Flush systems that recirculate the lagoon water are accounted for in 5A. Volume = 0.0 gallons/day * 180 days storage/7.48 gallons per CF Volume = 0.0 cubic feet 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by largest amount_ 180 days excess rainfall = 7.0 inches Volume = 7.0 in * DA / 12. inches per foot volume = 1592S.0 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7.0 inches / 12 inches per foot * DA Volume = 15925.0 cubic feet TOTAL REQUIRED TEMPORARY STORAGE 5A: 26023 cubic feet 5B. 0 cubic feet 5C. 15925 cubic feet 5D. 15925 cubic feet TOTAL 57873 cubic feet 6. SUMMARY Total required volume 164433 cubic feet Total design volume avail. 169875 cubic feet Min. req. treatment volume plus sludge accumulation 106560 cubic feet At elev. 46.9 feet ; Volume is 107607 cubic feet (end pumping) Total design volume less 25yr-24hr storm is -153950 cubic feet At elev. 48.9 feet ; Volume is 152339 cubic feet (start pumping) Seasonal high water table elevation 0.0 feet DESIGNED BY: APPROVED BY: DATE: 1��_G1 DATE: Operator:PORK PARTNERS ADDICounty: BLADEN Date: 03/07/94 Distance to nearest residence (other than owner) : 1200.0 feet 1. STEADY STATE LIVE WEIGHT 0 sows (farrow to finish) x 1417 lbs. = 0 lbs 0 sows. (farrow to feeder) x 522 lbs. = 0 lbs 0 head (finishing only) x 135 lbs. = 0 lbs 0 sows (farrow to wean) x 433 lbs. = 0 lbs 3552 head (wean to feeder) x 30 lbs. = 106560 lbs TOTAL STEADY STATE LIVE WEIGHT (SSLW) = 106560 lbs 2. MINIMUM REQUIRED TREATMENT VOLUME OF LAGOON Volume = 106560 lbs. SSLW x Treatment Volume(CF) /lb. SSLW Treatment Volume(CF) /lb. SSLW= 1 CF/lb. SSLW Volume = 106560 cubic feet 3. STORAGE VOLUME FOR SLUDGE ACCUMULATION Volume = 0. 0 cubic feet 4. TOTAL DESIGN VOLUME Inside top length 235. 0 fee ; Inside top width 155. feet Top of dike at elevation 50.9 feet Freeboard 1.0 feet ; Side slopes 3 .0 : 1 (Inside lagoon) Total design lagoon liquid level at elevation 49.9 feet Bottom of lagoon elevation 40.9 feet Seasonal high water table elevation 45.5 feet Total design volume using. prismoidal formula SS/END1 SS/END2 SS/SIDE1 SS/SIDE2 LENGTH WIDTH DEPTH 3.0 3 . 0 3 . 0 3.0 229.0 149. 0 9.00 AREA OF TOP LENGTH * WIDTH = 229. 0 149. 0 34121 (AREA OF TOP) AREA OF BOTTOM LENGTH * WIDTH = 175.0 95.0 16625 (AREA OF BOTTOM) AREA OF MIDSECTION LENGTH * WIDTH * 4 202 . 0 122. 0 98576 (AREA OF MIDSECTION * 4) CU. FT. = AAREA TOP + (4*AREA MIDSECTION) + AREA BOTTOMt * DEPTH/6 34121. 0 98576. 0 16625. 0 1. VOLUME OF LAGOON AT TOTAL DESIGN LIQUID LEVEL = 223983 CU. FT. 5. TEMPORARY STORAGE REQUIRED DRAINAGE AREA: Lagoon (top of dike) Length * Width = 235.0 155.0 36425.0 square feet Buildings (roof and lot water) Length * Width = 0. 0 0.0 0.0 square feet TOTAL DA 36425. 0 square feet Design temporary storage period to be 180 days. 5A. Volume of waste produced Approximate daily production of manure in CF/LB SSLW 0.00136 Volume = 106560 Lbs. SSLW * CF of Waste/Lb. /Day * 180 days Volume = 26086 cubic feet Volume of wash water This is the amount of fresh water used for washing floors or volume of fresh water used for a flush system. Flush systems that recirculat the lagoon water are accounted for in 5A. . Volume = 0.0 gallons/day * 180 days storage/7.48 gallons per CF Volume = 0.0 cubic feet 5C. Volume of rainfall in excess of evaporation Use period of time when rainfall exceeds evaporation by- largest amount 180 days excess rainfall = 7.0 inches Volume = 7 .0 in * DA / 12 inches per foot Volume = 21247.9 cubic feet 5D. Volume of 25 year - 24 hour storm Volume = 7. 0 inches / 12 inches per foot * DA Volume = 21247.9 cubic feet % TOTAL REQUIRED TEMPORARY STORAGE 5A. 26086 cubic feet 5B. 0 cubic feet 5C. 21248 cubic feet 5D. 21248 cubic feet TOTAL 68582 cubic feet 6. SUMMARY Total required volume 175142 cubic feet Total design volume avail. 223983 cubic feet Min. req. treatment volume plus sludge accumulation 106560 cubic f At elev. 47.2 feet ; Volume is 140170 cubic feet (end pumping) Total design volume less 25yr-24hr storm is 202735 cubic feet At elev. 49 .2 feet ; Volume is 200650 cubic feet (start pumping Seasonal high water table elevation 45.5 feet 7. DESIGNED APPROVED BY: DATE: DATE: ' NOTE: SEE ATTACHED WASTE UTILIZATION PLAN COMMENTS: OPERATION & MAINTENANCE PLAN proper lagoon liquid management should be a year-round priority. It is especially important to manage levels so that you do not have problems during extended rainy and wet periods. Maximum storage capacity should be available in the lagoon for periods when the receiving crop is dormant such as wintertime for bermudagrass or when there are extended rainy spells such as the thunderstorm season in the summertime. This means that at the first signs of plant growth in the later winter/early spring,irrigation according to a farm waste management plan should be done whenever the land is dry enough to receive lagoon liquid. This will make storage space available in the lagoon for future wet periods. In the late summer/early fall the lagoon should be pumped down to the low marker to allow for winter storage. Every effort should be made to maintain the lagoon close to the minimum liquid level as long as the weather and waste utilization plan will allow it. Waiting until the lagoon has reached its maximum storage capacity before starting to irrigate does not leave room for storing excess water during extended wet periods. Overflow from the lagoon for any reason except a 25-year, 24-hour storm is a violation of state law and subject to penalty action_ LAGOON MAINTENANCE The routine maintenance of a lagoon involves the following: f Maintenance of a vegetative cover for the dam. Fescue or common bernmxdagrass are the most common vegetative covers. The vegetation should be fertilized each year,if needed, to maintain a vigorous stand. The amount of fertilizer applied should be based on a soils test,but in the event that it is not practical to obtain a soils test each year,the lagoon embankment and surrounding areas should be fertilized with 800 pounds per acre of 10-10-10, or equivalent. Brush and trees on the embank6ent must be controlled. This may be done by mowing, spraying,grazing, chopping, or a combination of these practices. This should be done at least once a year and possibly twice in years that weather conditions are favorable for heavy vegetative growth. NOTE:if vegetation is controlled by spraying,the herbicide must not be allowed to enter the lagoon water. Such chemicals could harm the bacteria in the lagoon that are treating the waste. Maintenance inspections of the entire lagoon should be made during the initial filling of the lagoon and at least monthly and a$er major rainfall and storm events. Items to be checked should. include, as a minimum,the following: ✓ Waste Inlet Pipes,Recycling Pipes, and Overflow Pipes---look for: 1 . separation of joints 2. cracks or breaks 3. accumulation of salts or minerals 4. overall condition of pipes ✓ Lagoon surface---look for: 1. undesirable vegetative growth 2. floating or lodged debris ✓ Embankment---look for: 1. settlement, cracking, or"jug"holes 2. side slope stability--- slumps or bulges 3. wet or damp areas on the back slope 4. erosion due to lack ofvegetation or as a result of wave action 5. rodent damage Larger lagoons may be subject.to liner damage due to wave action caused by strong winds. These waves can erode the lagoon side walls,thereby weakening the lagoon dam. A good stand of vegetation will reduce the potential damage caused by wave action. If wave action causes serious damage to a lagoon side wall,ba$1es in the lagoon may be used to reduce the wave impacts. Any of these features could lead to erosion and weakening of the dam. If your lagoon has any of these features,you should call an appropriate expert-familiar with design and construction of waste lagoons. You may need to provide a temporary fix.if there is a threat of a waste discharge. However, a permanent solution should be reviewed by the technical expert. Any digging into a lagoon dam with heavy equipment is a serious undertaking with potentially serious consequences and should not be conducted unless recommended by an appropriate technical expert. Transfer Pumps--- check for proper operation of - I . recycling pumps 2. irrigation pumps Check for leaks,loose fittings, and overall pump operation. An unusually loud or grinding noise, or a large amount of vibration,may indicate that the pump is in need or repair or replacement. NOTE: Pumping systems should be inspected and operated frequently enough so that you are not completely"surprised"by equipment failure. You should perform your pumping system maintenance at a time when your lagoon is at its low level_ This will allow some safety time should major repairs be required. Having a nearly full lagoon is not the time to think about switching,repairing, or borrowing pumps. probably, if your lagoon is ffi%your neighbor's lagoon is full.also. You should consider mauotaining an inventory of spare parts or pumps Surface water diversion features are designed to carry all surface drainage waters (such as rainf R runoff,roof drainage, gutter outlets, and parking lot runoff)away from your lagoon and other waste treatment or storage structures. The only water that should be coming into your lagoon is that which comes from your flushing (washing) system pipes and the rainfall that hits the lagoon directly. You should inspect your diversion system for the following: 1. adequate vegetation 2. diversion capacity 3. ridge berm height Identified problems should be corrected promptly. It is advisable to inspect your system during or immediately following a heavy rain. If technical assistance is needed to determine proper solutions, consult with appropriate experts. You should record the level of the lagoon just prior to when rain is-predicted, and then record the level again 4 to 6 hours after the rain(assumes there is no pumping). This will give you an idea of how much your lagoon level will rise with a certain rainfall amount(you must also be recording your rainfall for this to work). -Knowing this should help in planning irrigation applications and storage. If your lagoon rises excessively,you may have an inflow problem from a surface water diversion or there may be seepage into the lagoon from the surrounding land. Lagoon Operation Startup: 1. Immediately after construction establish a complete sod cover on bare soil surfaces to avoid erosion. 2. Fill new lagoon design treatment volume at least half full of water before waste loading begins,taking care not to erode lining or-bank slopes. 3. Drainpipes into the lagoon should have a flexible pipe extender on the end of the pipe to discharge near the bottom of the lagoon during initial filling or another means of slowing the incoming water to avoid erosion of the liming. 4. When possible,begin loading new lagoons in the spring to maximize bacterial establishment(due to warmer weather). 5. It is recommended that a new lagoon be seeded with sludge from a healthy working swine lagoon in the amount of 0.25 percent ofthe full lagoon liquid volume. This seeding should occur at least two weeks prior to the addition of wastewater. 6. Maintain a periodic check on the lagoon liquid pR If the pH falls below 7.0, add agricultural lime at the rate of 1 pound per 1000 cubic feet of lagoon liquid volume until the pH rises above 7.0. Optimum lagoon liquid pH is between 7.5 and 8.0. 7. A dark color,lack of bubbling, and excessive odor signals inadequate biological activity. Consultation with a technical specialist is recommended if these conditions occur for prolonged periods, especially during the warm season. Loading: The more frequently and regularly that-wastewater is added to a lagoon,the better the lagoon will function. Flush systems that wash waste into the lagoon several times daily are optimum for treatment. Fit recharge systems,in which one or more buildings are drained and recharged each day, also work well Practice water conservation---minimize building water usage and spillage from leaking waterers,broken pipes and wash down through proper maintenance and water conservation. Minimize feed wastage and spillage by keeping feeders adjusted. This will.reduce the amount of solids entering the lagoon Management: ✓ Maintain lagoon liquid level between the permanent storage level and the full temporary storage level ✓ place visible markers or stakes on the lagoon bank to show the minimum liquid_ level and the maximum liquid lever(Figure 2- 1). ✓ Start irrigating at the earliest possible date in the spring based on nutrient requirements and soil moisture so that temporary storage will be maximized for the summer thunderstorm season. Similarly,irrigate in the late summer/early fall,to provide maximum lagoon storage for the winter. ✓ The lagoon liquid level should never be closer than 1 foot to the lowest point of the darn or embankment. +� Do not pump the lagoon liquid level lower that the permanent storage level unless you are removing sludge. •� Locate float pump intakes approximately 18 inches underneath the liquid surface and as far away from the drainpipe inlets as possble. ✓ Prevent additions of bedding materials,long-stemmed forage or vegetation,molded feed, plastic syringes, or other foreign materials into the lagoon. ✓ Frequently remove solids from.catch basins at end of confinement houses or wherever they are installed. ✓ Maintain strict vegetation,rodent, and varmint control near lagoon edges. Do not allow trees or large bushes to grow on lagoon dam or embankment. ✓ Remove sludge from the lagoon either when the sludge storage capacity is full or before it fills 50 percent of the permanent storage volume. ✓ If animal production is to be terminated,the owner is responsible for obtaining and implementing a closure plan to eliminate the possibility of a pollutant discharge. Sludge Removal: Rate of lagoon sludge buildup can be reduced by: • proper lagoon sizing, • mechanical solids separation of flushed waste, gravity settling of flushed waste solids in an appropriately designed basin, or • minimizing feed wastage and spillage. Lagoon sludge that is removed annually rather than stored long term will: • have more nutrients, • have more odor,and • require more land to properly use the nutrients. Removal techniques: • Ike a custom applicator. • Mix the sludge and lagoon liquid with a chopper-agitator impeller pump through large-bore sprinkler irrigation system onto nearby cropland;and soil incorporate. • Dewater the upper part of lagoon by irrigation onto nearby cropland or forage land;mix remaining sludge;pump into liquid sludge applicator;haul and spread onto.cropland or forage land;and soil incorporate. Dewater the upper part of lagoon by irrigation onto nearby cropland or forage land; dredge sludge from lagoon with drag line or sludge barge;berm an area beside lagoon to receive the sludge so that liquids can drain back into lagoon;allow sludge to dewater;haul and spread with manure spreader onto cropland or forage land; and soil incorporate. Regardless of the method,you must have the sludge material analyzed for waste constituents just as you would your lagoon water. The sludge will contain different nutrient and metal values from the liquid. The application of the sludge to fields will be limited by these nutrients as well as any previous waste applications to that field and crop requirement. When removing sludge,you must also pay attention to the Teter to prevent damage. Close attention by the pumper or drag-line operator will ensure that the lagoon liner remains intact. If you see soil material or the synthetic liner material being disturbed,you should stop the activity immediately and not resume until you are sure that the sludge can be removed without liner injury. If the liner is damaged it must be repaired as soon as possible. Sludge removed from the lagoon has a much higher phosphorus and heavy metal content than liquid. Because of this it should probably be applied to land with low phosphorus and metal levels, as indicated by a soil test, and incorporated to reduce the chance of erosion. Note that if the sludge is applied to fields with very high soil-test phosphorus, it should be applied only at rates equal to the crop removal of phosphorus. As with other wastes, always have your lagoon sludge analyzed for its nutrient value. The application of sludge will increase the amount of odor at the waste application site. Extra precaution should be used to observe the wind direction and other conditions which could increase the concern of neighbors. Possible Causes of Lagoon Failure Lagoon failures result in the unplanned discharge of wastewater from the structure. Types of fadures include leakage through the bottom or sides, overtopping, and breach of the dam. Assuming proper design and construction,the owner has the responsibility for ensuring structure safety. Items which may lead to lagoon failures include: Modification of the lagoon structure--- an example is the placement of a pipe in the dam without proper design and construction. (Consult an expert in lagoon design before placing any pipes in dams.) Lagoon liquid levels---high levels are a safety risk. Failure to inspect and maintain the dam. Excess surface water flowing into the lagoon- Liner integrity---protect from inlet pipe scouring, damage during- sludge removal, or rupture from lowering lagoon liquid level below groundwater table. NOTE: if lagoon water is allowed to overtop the dam,the moving water will soon cause gullies to form in the dam. Once this damage starts,it can quickly cause a large discharge of wastewater and possible dam faflure.