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820232_Permit Renewal Application 2019_20190410
State of North Carolina Department of Environmental Quality Division of Water Resources Animal Waste Management Systems Facility Currently Request for Certification of Coverage covered by an Expiring On September 30, 2019, the p g Sate Non -Discharge General Permit expire. As required b North Carolina State Non-Dischar e y these permits, facilities that have been issuedral Permits Crti Certificates f oof Coverage to NO -Discharge Animal Waste Management Systems will must be received by the Divisions must apply for Water Resources by no renewal at than least 180 days Y Prior to their expiration date. Therefore, dell application, W Please do not leave anquestion Pal 3, 2019. unanswere APP""tion must be signed and dated by the PernuYtee Please verify all information and make any necessary corrections below. 1 • Farm Number: 82 2. FacilityName: Garland Sow Farm 3 • Landowner's Name (same as on the Waste Management Plan): 4. Landowner's Mailing Address: PO Box 741 City: Gland Telephone Number: State: 910-529-9731 Ext. 5E-mail: . Facility's physical Address: 697 Gibbs Rd City: Garland 6 CountyState: where Facility is located: Sam son 7. Farm Manager's Name (if different from Landowner): 8• Farm Manager's telephone number (include area code): 9. Integrator's Name (if there is not an Integrator, write "None,T 10. Operator Name (OIC): Glen Allen Norris 11. Lessee's Name (if there is not a Lessee, write ,None,,): 12. Indicate animal operation type and number: Current Permit: Operations Type Swine - Farrow to Feeder Ooerat�T�N-;• Swine Wean to Finish Cattle Wean to Feeder Dairy Calf Farrow to Finish Dairy Heifer Feeder to Finish Milk Cow Farrow to Wean Dry Cow Farrow to Feeder Beef Stocker Calf Boar/Stud Beef Feeder Gilts Beef Broad Cow Other Other Certificate Of Coverage Number: AW�S820232 Ernest Smith Farm Inc NC Zip: 28441 NC Zip: 28441 Ernest Smith Farm Inc Phone No.: 110-529-9731 OIC #: 27446 Allowable 624 An Poultry Non Laying Chickens Othe—��'Aes Laying Chickens Horses - Horses Pullets Horses - Other Turkeys Sheep - Sheep Turkey Pullet Sheep - Other Wet Poul Non Laying Pullet Layers RECE M X(;LZ:.'JDWR APR ® 3 2019 We--rQualf y Regional Operations Section 1 3. Waste Treatment and Storage Lagoons (Verify the following information is accurate and complete. Make all necessary corrections and provide missing data.) Structure Name Estimated Date Built Liner Type (Clay, Synthetic, Unknown) Capacity (Cubic Feet) Estimated Surface Area (Square Feet) Design Freeboard "Redline" (Inches) 19.00 2-STAGE LAGOON qs s7 1 [sQGl Mail 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) to the address below. The CAWMP must include the following components: 1. The most recent Waste Utilization Plan (WUP), signed by 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, waste transfers, etc.) As a second option to mailing paper copies of the application package, you can scan and email one signed copy of the application and all the CAWMP items above to: 2019PermitRenewal@ncdenr.gov a 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 143-215.6B, 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.) Printed Name of Signing Official (Landowner, or if multiple Landowners all landowners should sign. If Landowner is a corporation, signature should be by a principal executive officer of the corporation): Name: f' V1 P 4Y.. Title: Signature: Date: 1 ► Zit? Name: Signature: Name: Title: Date: Title: Signature: Date: THE COMPLETED APPLICATION SHOULD BE SENT TO THE FOLLOWING ADDRESS: NCDEQ-DWR Animal Feeding Operations Program 1636 Mail Service Center Raleigh, North Carolina 27699-1636 Telephone number: (919) 707-9100 E-mail: 2019PermitRenewal@ncdenr.gov FORM: RENEWAL -STATE GENERAL 02/2019 Facility No: 82-232 Owner: Ernest Smith Farms Farm Name: Garland' Sow Farm Subject: Correction To Wettable Acres/WUP Tech. Spec.: Danny Bailey v lOwin Signature 2I to North Carolina Cooperative Extension Service College of Agriculture and Life Sciences Tcz,QSpec. Signa e S1LJo J Date Employment and program opportunities are offered to all people regardless of race, color, national origin, sex, age, or disability. North Carolina State University, North Carolina A&T State University, U.S. Department of Agriculture, and local governments cooperating. WA-I-rg UtI b.ILATION PJAAN x TABLE l: ACRES OW14L•'U DY PRODUCER � EAs�D 1 FIL'LU :TOIL TYPE & U LTLliM I14114,; I I 1 cLA55- ctio� YILLU i,Us � PHASE CUUL AW N PER AC -t-'At.- : ' 2_-2 3 2 COM14 1.1 I,US PER ACItG5 AW AC usM) -- �•ELlc. TIME 13 Sere, ION 1-1 lwf7 idle 3 _ /Gv 780 le 11 29S 1 i ,314 - 13 Q dq h'�OY r—, /� L� �/f /1 '1`u'1'A L �~ i T�� %iG �:i /l E Ltr rG / YZ /Pc� ��IS R` E^•`tOI. f� CTE1Vd' �r�1L11,�� 5.&o _— OET. 11-,.'o -"-4A 0-14 3 :r a eta VL _ F .' -� � Ate' i 4. y � ,' ► �• P L �3Z_ 1 C G �k/.¢ �-vr �iv.rit'�✓.viE� � /•'�.��--� / .r'9a'� tlry q .z�od v 73f�at7 jo %.it Ge o /srs f Sda lv �Pa 33/ 6�� �'Y yew 37 /O.Z C %j' i Seca FIRt2aa /mil, 2-aa C-6 /32 3Oe �r! Os0 %7��aO Oeo 7Yo poa •4v WA��,6' .4ArA. C !r✓:.•�7.c..J,E�N 2.ar-ram c? 0 1667 1,65, 7- /".o --sib 1197 el- 40' 7 I fly 2.00zk /Vat/ PPc D vc v x I. Zo ArC C- 2. WASTE 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 waste, he/she shall provide a copy 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 facility to secure an update of the Waste Utilization Plan when there is a change in the operation, increase in the number of animals, method of utilization, or available land. 3. Animal waste shall be applied to meet,.but not exceed, the nitrogen needs for realistic crop yields based on soil type, available moisture, historical data, climatic conditions, and level of management, unless there are regulations that restrict the rate of application 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 that is eroding at 5 or more tons, but less than 10 tons per acre per year providing grass filter strips are installed where runoff leaves the field. (See FOTG Standard 393 -Filter Strip) 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 irrigation field. 6. When animal waste is to be applied on acres subject to flooding, it will be soil incorporated on conventionally tilled cropland. When 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 or flies. 8. Animal waste shall not be applied to saturated soils, during rainfall events, or when the surface is frozen. �- 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. Page: 9 WASTE UTILIZATION PLAN REQUIRED SPECIFICATIONS 10. Waste nutrients 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 from any perennial stream or river (other than an irrigation ditch or 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. (See Standard 393 - Filter Strips). 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 a discharge or by over -spraying. Animal waste may be applied to prior converted cropland provided they have been approved as a land application site by a "technical specialist". Animal waste shall not be applied on grassed waterways that discharges 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. 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. Page: 10 I -- WASTE UTILIZATION PLAN REQUIRED SPECIFICATIONS 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 basi's 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 preplant 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 element. Zinc and copper levels in the soils shall be monitored and alternative crop sites shall be used when these metals approach excessive levels. pH shall be adjusted for optimum crop production and maintained. Soil and waste analysis records shall be kept for five years. Poultry dry waste application records shall be maintained for three (3) years. Waste application records for all other waste shall be maintained for five (5) years. 23. Dead animals will be disposed of in a manner that meets North Carolina regulations. Page: 11 Whole -Farm Nutrient Management Plan Summary Producer's name: l tdress: ,r/. E ✓F Telephone: o — .5 9 . 7, ASCS Tract #: Farm location: 7- r Type of operation: %A,ee m...� - ,t= Vic' D o2 Assessment of Plan for Entire Farm circle one ■ Is the farm in a critical watershed area? ■ Have water quality problems been identified in the watershed? yes no If yes, what are they? Yes no Does the plan consider these problems? if Are any erosion problems apparent on the farm? yes no If yes, have the eroded areas been considered usable acres? yes no For what priority nutrient is the whole -farm plan being written? yes no .-. N P205 Other Varies with field ■ Will nutrient sources other than commercial fertilizer be used on the farm? If no, skip to last item and signature section. yes no ■ Is enough land available on farm to use all of the primary nutrient that is produced? If no, have alternate plans been included for the •xcess nutrients? yes no ■ Is daily spreading of nutrients necessary? yes no ■ Is land available for daily spreading? yes no ■ Have plans been made to track the potential buildup P p ^f nutrients other than Yes no the priority nutrient? ■ Does this site/farm need additional storage facilities for best use of the yesno nutrients, both agronomically and environmentally? If yes, is the submitting party making plans for necessary storage? es no yes no 0 Based on the facts and representation of the submitting party, will this plan comply with technical requirements for proper nutrient management? yes no Submitted by: Date: % (aoPlirant) .)aration assistance by: N.C. Cooperative Extension Service (agent) 1.2 Animal Waste Management Plan Certification (Please type or print all information that does not require a signature) ........... .......Existin or New .. rx ot- tn pa iease:circle one}, Name of Farm: C-7-Aoel -Adl.'eD 5-en L.J Facility No: 2- 32— Owner(s) Name:,- 45,e.IV- -j E !r7.-; TN Phone No: 511- - f;) 5 - 5,7 3 Mailing Address: ;Zr'-1 & ffoe. Iacr. f/ �2 FVy-_1 Farm Location: Fourteen Digit Hydrologic Unit: a 0 5 0 Latitude and Longitudc:4/YV0 LI;- ' County:. Sj Please attach a copy of a county road map with location identified and describe below (Be specific: road names, directions, milepost, etc.): 7' Operation Des - criptiop: Type Of Swine No. of Animals Type of Poultry 0 Wean to Feeder No. of Animals Type of Cattle No. of Animals Z) Feeder to Finish 0 Layer ❑0 Dairy 0 Pullets C2 Beef Q Farrow to Wean ZI Farrow to Feeder 1:�, ;Z Z) Farrow to Finish Other Type of Livestock: Number of Animals: din pperasicn'J_ '10: 0. ................ ..... C .. ....... . Dat .. s Mon,'- :40 -.P ..0 ... ...... . ..........whirX Acreage Available for Application: Required Required Acreage: - Number ,of Lagoons/ Storage Ponds:- ?- Total Ca pacity:,.. Cubic Feet (ft3) .:Are subsurface drains present on the farm: YES or NO (please circle one) Owner / Manager - Agreement I (we) verify that all the above information is correct and will be updated upon changing. I (we) understand the operation and maintenance Procedures established in the approved animal waste management plan for the farm nam ed med above And will -,implemen i - t these procedures. I (we) know that any expansion to the existing design capacity of the waste treatment and ..storage, system or construction of new facilities will require a new certification to be submitted to the Division of Erwironmental Management before the new animals are stocked. I (we) understand that there must be no discharge df animal Va;te from the storage or application system to surface waters of the state either directly through a man-made conveyance or from a Storm event less severe than the 25-year, 24-hour storm and the" re- must not be run-off from the application of animal waste_ I (we) understand. that run-off of pollutants from lounging and heavy use areas must be minimized using technical ;...,.standards developed by the Natural Resources Conservation Service. The approved plan will be filed at the farm and at the ,91tice of the local Soil and Water Conservation District. I (we) know that any modification must be approved by a technical --specialist and submitted to the Soil and Water Conservation District prior to implementation. A change in land ownership requires Wfitten rtodication to DEM or a new certification (if the approved plan is changed) within 60 days of a title transfer. Name of'Land Owner: LAr.,-sf 6r,hA� Signature: I na m * / . e- , Name of Manager(if different from owner): Signatijre:' Date: Z) -i;e_ AWC -- April 24,1996 _4LZ_L_ Technica Specialist Certification �. As a technical specialist designated by the North Carolina Soil and Water Conservation Commission pursuant to 15A NCAC 6F .0005, I certify that the animal waste management system for the farm named above has an animal waste management plan that meets or exceeds standards and specifications of the Division of Environmental Management (DEM) as specified in 15A NCAC 2H.0217 and the USDA -Natural Resources Conservation Service (NRCS) and/or the North Carolina Soil and Water Conservation Commission pursuant to 15A NCAC 2H.0217 and 15A NCAC 6F .0001-.0005. The following elements are included in the plan as applicable. While each category designates a technical specialist who may sign each certification (SD, SI, WUP, RC, I), the technical specialist should only certify parts for which they are technically competent. II. Certification of Design A) Collection. Sto- ge. Tregiment System Check the appropriate box Existin f cili without retrofit (SD or WUP) Storage volume is adequate for operation capacity; storage capability consistent with waste utilization requirements. ZI New ex anded or retrofitted facility (SD) Animal waste storage and treatment structures, such as but not limited to collection systems, lagoons and ponds, have been designed to meet or exceed the minimum standards and specifications. Name of Technical Specialist (Please Print): • A,�.,�, Affiliation: C o0 Address(A ncy): 314 9 — --A� 10 c4 "rA „� �� Signan, � • _. I r one No.: o Late: gg- c-, l� 6 B) ' e (WUP) The plan provides for minimum separations (buffers); adequate amount of land for waste utilization; chosen crop is suitable for waste management; hydraulic and nutrient loading rates. Name of Technical Specialist (Please Print): Affiliation: eo �, t tiq , ,; r, .s.•.. Address(A „r l e �/C zg-Phone No.: qsie-7 - s's Z - 714 Signature. Date: %G. C) gunoff C'on rolc from XtPrinr i 7 � Check the appropriate box �acilit without exterior lots (SD or WUP or RC) This facility does not contain any exterior lots. Q Facillily with exterior lots (RC) Methods to minimize the run off of pollutants from lounging and heavy use areas have been designed in accordance with technical standards developed by NRCS. Name of Technical Specialist (Please Print): Affiliation: Address y): G �,�.,.r ��• , y L Phone No.: ,,v -.c9 i- - i 4 / Signs _ Date: AWC -- April 24,1996 D) Aoolication and Handling Eguinment Check thhe appropriate box y Existin a.cility with existing, waste apWication a ui ment (WUP or I) Animal waste application equipment specified in the plan has been either field calibrated or evaluated in accordance with existing design charts and tables and is able to apply waste as necessary to accommodate the waste management plan: (existing application equipment can cover the area required by the plan at rates not to exceed either the specified hydraulic or nutrient loading rates, a schedule for timing of applications has been established; required buffers can be maintained and calibration and adjustment guidance are contained as part of the plan). New or expaned.facilitr: or existing facility with existing waste application emu invent (I) Animal waste application equipment specified in the plan has been designed to apply waste as necessary to accommodate the waste management plan; (proposed application equipment can cover the area required by the plan at rates not to exceed either the specified hydraulic or nutrient loading rates; a schedule for timing of applications has been established; required buffers can be maintained; calibration and adjustment guidance are contained as part of the plan). ' Name of Technical Specialist (Please Print): ,4 Affiliation: Address(A2& 3zy Phone No::1iiv Signatur -W Date: != III. Certification of Installation A) r. o�ll_ection. S orage Treatment Installation New, ex anded or retrofitted facility (SI) Animal waste storage and treatment structures, such as but not limited to lagoons and ponds, have been installed in accordance with the approved plan to meet or exceed the minimum standards and specifications. For existing facilities without retrofits, no certification is necessary. Name of Technical Specialist (Please Print): Affiliation - Address (Agency): Signature: ate: No.. AWC -- April 24,1996 3 B) band Application Site (WUP) Check the appropriate box ........ The cropping system is in place on all land as specified in the animal waste management plan. W Conditional Approval: all required land as specified in the plan is cleared for planting; the cropping system as specified in the waste utilization plan has not been established and the owner has committed to establish the vegetation as specified in the plan by (month/day/year); the proposed cover crop is appropriate for compliance with the waste utilization plan. O Also check this box if appropriate if the cropping system as specified in the plan can not be established on newly cleared land within 30 days of this certification, the owner has committed to establish an interim crop.for erosion control; Name of Technical Specialist (Please Print):, Affiliation: e'oo e o — Fir scr v �C r Signa ): 3G .a c✓. �..�f&Z. CI P 3 10>hone No.:,5rio -.4'S W4 ate: This following signature block is on above has been checked.' ly to be used when the box for conditional approval in III. B I (we) certify that I (we) have committed to establish the cropping system as specified in my (our) waste utilization plan, and if appropriate to establish the interim crop for erosion control,. and will submit to DEM a verification of completion from a Technical Specialist within 15 calendar days following the date specified in the conditional certification., I (we) realize that failure to submit this verification is a violation of the waste management plan and will subject me (us) to an enforcement action from DEM. Name of Land Owner: Signature: Date: Name of Manager(if different from owner): Signature: Date: C) Runoff Controls from Exterior Lpts (RC) Facility with exterior lots Methods to minimize the run off of pollutants from lounging and heavy use areas have been installed as specified in the plan. For facilities without exterior lots, no certification is necessary. Name of Technical Specialist (Please Print):. Address(Agency):_ Signature: AWC -- April 24, 1996 Phone No.: Date: D) Anolication and HandlingEjlujpment Installation (WUP or I) Check the appropriate block ❑ Animal waste application and handling equipment specified in the plan is on site and ready for use; calibration and adjustment materials have been provided to the owners and are contained as part of the plan. ❑ Animal waste application and handling equipment specified in the plan has not been installed but the owner has proposed leasing or third party application and has provided a signed contract; equipment specified in the contract agrees with the requirements of the plan; required buffers can be maintained; calibration and adjustment guidance have been provided to the owners and are contained as part of the plan. ❑ Conditional approvalAnimal waste application and handling equipment specified in the plan has been purchased and will be on site and installed by (month/day/year); there is adequate storage to hold the waste until the equipment is installed and until the waste can be land applied in accordance with the cropping system contained in the plan; and calibration and adjustment guidance have been provided to the owners and are contained as part of the plan. Name of Technical Specialist (Please Print): Affiliation: Address (Agency): Phone No.: Signature: ate: The following signature block is only to be used when the box for conditional approval in III D above has been checked. I (we) certify that I (we) have committed to purchase the animal waste application and handling equipment as specified in my (our) waste management plan and will submit to DEM a verification of delivery and installation from a Technical Specialist within 15 calendar days following the date specified in the conditional certification. I (we) realize that failure to submit this verification is a violation of the waste management plan and will subject me (us) to an enforcement action from DEM. Name of Land Owner: Signature: Date: Name of Manager(if different from owner): Signature: Date: Please return the completed form to the Division of Environmental Management at the following address: Department of Environment, Health, and Natural Resources Division Of Environmental Management Water Quality Section, Compliance Group P.O. Box 29535 Raleigh, NC 27626-0535 Please also remember to submit a copy of this form along with the complete Animal Waste Management Plan to the local Soil and Water Conservation District Office and to keep a copy in your files with your Animal Waste Management Plan. AWC -- April 24,1996 5 ,•� ;;'-"7 .sue Z A/,,,- y V � !.s o. t' Io iN >'S S:r�':•... � ,,, r.B is y x'o - .7 drd •° _. ell 5 ri I: ri 1.0 4 � �lr � IH O ••i � m jN s I' a ° la ay � • ., I: o I� v - G 0t V �'S, � - �� yy s I..� f 9• Ig � iti Iv 9 9 �` • Y •L Ig IS v 4 a'�o,y.� 1 IN w Fa Im IS Iv hi "f i augur of ��3 '= y Y• ly o m a�*J• alr u `II , I- I8 r s o Ij Z \- ;y Clear .> IN Isla L 1 vT /!��\ a' Alt •� � ... II ���� ..I,. ..Le 4, - .14 1' -v A -." - :- , c'�' Tij iovv AP w-gil 5A yi �F I , K -41 5T YAT-TWOA AW jo W of 4d, P A Al 41 1. J) ar.? 4. I IF q- krl- 11 A14 IL eir 5t. 16 vs, 41 t g V 4, sit n 1� Ali ,J4,57r,, 4-11�1 V llixllij-,a a Gl- .00 Ap oNk Ll a j Swine Farm Waste Management Odor Control Checklist Source Cause BMPs to Minimize Odor Site Specific Practices Farmstead o Swine production V Vegetative or wooded buffers Animal body surfaces o Dirty manure -covered animals Floor surfaces o Wet manure -covered floors ® Recommended best management practices 0 Good judgment and common sense Q' Dry floors 0 Slotted floors 0 Waterers located over slotted floors O Feeders at high end of solid floors C7 Scrape manure buildup from floors '13' Underfloor ventilation for drying Manure collection o Urine ®'Frequent manure removal by flush, pit recharge, pits o Partial microbial or scrape decomposition Ventilation exhaust fans Indoor surfaces 0 Volatile gases 0' Underfloor ventilation © Fan maintenance Dust 0 Efficient air movement o Dust ` ©` Washdown between groups of animals- 0 Feed additives lO Feeder covers O Feed delivery downspout extenders to feeder covers Flush tanks o Agitation of recycled lagoon 0 Flush tank covers liquid while tanks are filling 0 Extend fill lines to near bottom of tanks with anti -siphon vents Swine Farm Waste Management Odor Control Checklist Source Cause__ BMPs to Minimize Odor � Flush alleys Agitation during wastewater p Underfloor flush with underfloor ventilation Site Specific Practices conveyance 1'it recharge points • Agitation of recycled lagoon 11 Extend recharge lines to near bottom of pits with liquid while pits are filling anti-siplion vents Lill stations a Agitation during sump tank C1 Sump tank covers filling and drawdown outside drain • Agitation during wastewater 11 Box covers collection or conveyance junction boxes End of drainpipes • Agitation during wastewater at lagoon conveyance Lagoon surfaces • Volatile gas emissions • Biological mixing • Agitation Irrigation sprinkler . High pressure agitation nozzles • Wind drift O Extend discharge point of pipes underneath lagoon liquid level 4' Proper lagoon liquid capacity — ( Correct lagoon startup procedures 0 Minimum surface area -to -volume ratio Q Minimum agitation when pumping 0 Mechanical aeration 0 Proven biological additives 0° Irrigate on dry days with little or no wind El Minimum recommended operating pressure 13 Pump intake near lagoon liquid surface 0 Pump from second -stage lagoon 9 Swine Farm Waste Management Odor Control Checklist Source Cause - - _ -- -- Manure tracked onto o Poorly maintained access d I3MPs to Minimize Odor roads from roads Q Site farm access road maintenance Specific Practices farm access Additional Information: Swine Manure Management; .0200 Rule/BMP Packet Swine Production Farm Potential Odor Sources and Remedies; EBAE Fact Sheet Swine Production Facility Manure Management: Pit Recharge —Lagoon Treatment; EBAE 128-88 Swine Production Facility Manure Management: Underfloor Flusli—Lagoon Treatment; EBAE 129-88 Lagoon Design and Management for Livestock Manure Treatment and Storage; EBAE 103-83 Calibration of Manure and Wastewater Application Equipment; EBAE Fact Slieet Controlling Odors from Swine Buildings; PIII-33 Environmental Assurance Program; NPPC Manual Options for Managing Odor; a report from the Swine Odor Task Force Nuisance Concerns in Animal Manure Management: Odors and Flies; PRO 107, 1995 Conference Proceedings g Available Front: NCSU, County Extension Center NCSU—BAE NCSU—BAE NCSU—BAE NCSU—BAE NCSU—BAE NCSU—Swine Extension N.C. Pork Producers Assoc. NCSU Agricultural Communications Florida Cooperative Extension $2-a3'1 t Flush gutters Insect Control Checklist for Animal Operations ticcumuiation ot-solids Lagoons and nitc . r.-.,A »..�....a .awiva Excessive vegetative • Decaying vegetation growth ""��•, * reed spillage BMPs to Control Insects u Ylush system is designed and operated sufficiently to remove accumulated solids from ,:gutters as designed M" Remove bridging of accumulated solids at discharge 0 Maintain lagoons, settling basins and pits where pest breeding is apparent to minimize the crusting of solids to a depth of no more than 6 to 8 inches over more than 30 percent of surface 0 Maintain vegetative control along banks of lagoons and other impoundments to prevent accumulation of decaying vegetative matter along water's edge on impoundment's perimeter. u liesign, operate, and maintain feed systems (e.g., bunkers and troughs) to minimize the accumulation of decaying wastage 0 Clean up spillage on a routine basis (e.g., 7- to 10- day interval during summer; 15- to 30-day interval during winter) im "lau c Practices Insect Control Checklist for Animal Operations Source Cause Peed storage ____ BMPs to Control Inserts ivua ul LGGu residues Animal hn1r1;n.Y AI Cal -- o - r—umilulations of animal (] areas wastes and feed wastage n Dry manim- Reduce moisture accumulation within and around immediate perimeter of feed storage areas by ensuring drainage is away from site and/or Providing adequate containment (e.g., covered bin for brewer's grain and similar high moisture grain products) Inspect for and remove or break up accumulated solids in filter strips around feed storage as needed Eliminate low areas that trap moisture along fences and other locations where waste accumulates and disturbance by animals is minimal Maintain fence rows and filter strips around animal holding areas to minimize accumulations of wastes (i.e., inspect for and remove or break up accumulated solids ac nPP�pal Accumulations of animal 11 Removespillage on a routine basis (e.g., Dandling systems wastes 7- to 10-day interval during summer; 15- to 30-day interval during winter) where manure is loaded for land application or disposal 17 Provide for adequate drainage around manure stockpiles 0 Inspect for and remove or break up accumulated wastes in filter strips around stockpiles and manure handling areas as needed Site Specific Pra 'or more information contact: 'ooperative Extension Service, Department of Entomology, Box 7613, North Carolina State University, Raleigh, NC 27695-7613. h- )")_ EMERGENCY ACTION PLAN PHONE NUMBERS DW /e .,•. s �r�lf EMERGENCY MANAGEMENT SYSTEM SWCD , 5 NRCS 6 �� .. 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 %vastes. 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 —actions include: a. Stop recycle pump b. Stop irrigation pump. c. Close valves to eliminate further discharge. d. Repair all leaks prior to restarting pumps. D. Leakage from flush systems, houses, solid separators —actions 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 sidewill of lagoon. Often this is seepage as opposed to flowing leaks —possible actions: a. Dig a small sump or ditch away from the einbankment 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: 1-800-858-0368. 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 undertaken, and the seriousness of the situation. b. If spill leaves the 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 advice/technical assistance; phone number 4. If none of the above works call 911 or the Sheriff's 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 damage. a. Contractor's Name: ' - , . b. Contractor's Address: c. Contractor's Phone: December 18, 1996 6. Contact the technical specialist who certified the lagoon (MRCS, Consulting Engineer, etc.) a. Name: 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 8'_-0,21 i Mortality Management Methods Verson —November 26, 2018 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 (G.S.106-403). The bottom of the burial pit should beat least one foot above he sea onalr 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. DA 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. j—j 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). 0 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). ElMass 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. Signatu a of Farm Owner/Manager . .^ Date Signature of Technical Specialist Date Lagoon Volume (Garland Farm Supply) .� 1. Number of head farrow -feeder pig (624 sows) Treatment voliume should equal (325,728 cu. ft.) 2. Present lagon dimensions Section one (primary) 153' x 357' x 14.751 Section two (secondary -temporary storage) (120' x 105' x 14.751) Side slope 3:1 3. Rainfall - 25 year one day storm (above pipe) Section one - 7/12 x 54,621 sq. ft. surface area (31,862.cu. ft.) Section two - 7/12 x 12,600 sq. ft. surface area (7,350 cu. ft.) 4. Freeboard 1 ft. (above pipe) Section one (54,621 cu. ft.) Section two (12,600 cu. ft.) 5. Rainfall less evaporation (below pipe) Section one - 7/12 x 54,621 sq. ft. surface area (31,862 cu. ft.) Section two - 7/12 x 12,600 sq. ft. surface area (7,350 cu. ft.) 6. Actual lagoon volume at present below pipe Section one - 446,112 cu. ft. Section two - 95,579 7. Actual volume for primary lagoon Equals = 446,112 cu. ft. - Minus treatment area 325,728 cu. ft. Minus rainfall less evap. 31,862 cu. ft. Equals temporary storage of (88,522 cu. ft.) Plus temporary storage of secondary lagoon (64,717 cu. ft.) 8. Temporary storage calculation 325,728 lbs. of animal x 1.35 cu. ft. of waste per day per 1,000 lbs. of animal weight equals 439 cu. ft./day needed. 153 239 cu. ft. = 349 days 439 cu. ft./day II. I Tc'tal Waste/Nutrients Generated (per yam) A. Percent collected of produced / o v B. Design time of temporary storage. Type storage Time (Day (:s) ) Liquid Dry C. Waste Generated (per year)' Table 1 I Type '� ** 1 Volume of Waste Prod. t # of Form of Animals Generated APPli., Plant A-vailable Waste.Analysis Values rite Generated S. �bns Method animal Unit s. 1 00. Gals. - Tables Actual Tables N P K `a'ctu Zn Cil N 54^,#""r' ,y,.•A�x.o:c P K ZnTC D. Nutrients Generated/Used (per year) Table 2 Form Included of In Waste WUP Yes/No N u�o� a var L tt b Total Plant Available Nutrients (lbs.) E7 Z One time capacity ** Liquid, Slurry, Dry, Stockpiled, O=posted, Etc. FIq Zn 3 F41T 8),-a,32- OPERATION & MAINTENANCE PLAN Proper lagoon liquid management should be a year-roundPriority. important to manage levels so that you do not have Problems it, es wet Periods, p ms during extended rainy and Maximum storage capacity should be available in the la receiving crop is dormant (such as wintertime for Bermuda hextendat rain s goon for periods when the Y ppaells such as the thunderstorm season in the summOf ertime t,lesare that m the first signs of plant growth in the later wi a farm waste manapment,plan should be done whenever sprin i means receive lagoon liquid, This will make storage space available ' �� irrigation according to markers' kes, n the late summer/early fall the la osp the land a dry enough t marker (see Figure 2-1) to allow for winter storage, Eve in the lagoon for future wet Lain the la g should be pumped down to the low utilization plang°°I aI ow it the minimum liquid level as Iong asrthe weatbe her aria made to Waiting until the la waste goon has reached its maximum storage capacity before s irrigate does not leave room for storing excess water during Overflow from the lagoon for an r tarring to state law and subject to c ea. except a water ring extended wet periods Penalty action. Year, 24-hour storm is a violation of The routine raintenance of a lagoon involves the following: Maintenance of a vegetative cover for the dam. Fescue or common bermudagrass are the most common vegetative covers, The vegetation should be fertilized each g tative maintain a vi#orous stand, The amount of fertilizer applied should based on a soils test, but in the event that it is no y� if needed, to a soils test each Zi be Year, the la con embankment and Practical areas should be fertilized with S00 pounds per acre of 10-10.10, or equivalent, Brush and trees on the embankment must be controlled, This mayb done by mowing, spraying, grazing, chopping, or a combination f e these practices, This should be done at least once a year and Possibly twice in years that weather conditi he8vy vegetative growth, ons are favorable for NOTE; If vegetation is controlled b the lagoon water. Such chemicals could harm the bacthe teriainmust not be allowed to enter the waste, goon that are treating MainLenance inspections of the entire lagoon should be made during the ini ' the lagoon and at least monthly and after major rainfall and storm events, coal filling of checked should include, as a minimum, the following, Items to be Waste Inlet Pies, Recycling Pipes, and Overflow ' 1 • separation of joints pipes --•look for, 2. cracks or breaks 3, accumulation of salts or minerals 4, overall condition of pipes Lagoon surfao$ --- look for: 1 undesirable vegetative rowth 2, floating or lodged debris • embankment ---look for: 1 , settlement, cracking, or -jug" 2. side slopeJ g holes stability ---slumps or bulges wet or damp areas on the back slo 4, erosion due to lack of vegetation or as a result of wave action 5. rodent damage Larger lagoons may be subject to liner damage due to wave action winds. These waves can erode the lagoon sidewalls, therebyw A goad stand of vegetation will reduce the potential d caused by strong wave action causes serious damage to a lagoon sidewall eakening the lagoon dam, used to damage caused by wave action, If reduce the wave impacts, baffles in the lagoon may be Any of these features could lead to erosion and weakening of the d any of these features, you should call an appropriate expert familiar with construction of w 1 pe am, If our lagoon has site �a� gDons, You may need to provide a tempo design and Of a waste discharge, However a porary 11X it there is a threat technical ex permanont solution should be reviewed b undertaldn Any diggging into a lagoon dam with heavys the recommended with potentially serious consequences and shoulnotipment is a serious y appropriate technical expert, be conducted unless • Transfer Pumps ---check for proper operation of: 1 , recycling pumps 2• irrigation pumps Check for leaks, loose fittings, and overall pump operation. An unusually noise, or a large amount of vibration, may indicate that the pump is , replacement, wally loud or rindin P need or repair or g NOTE, Pumping systems should be ins are not completel Inspected and operated frequently enough so that you system maintenance at a t !me wheequipment y iprm$gof� is at its YOU should safety tme should major repairs be required, nis aa perform your pumping to think about switching, repairing , or borrowin ow level, This will allow some Having nearly full lagoon is not the time Your neighbor's lagoon is full also, You should Cons der maintaining if Your lagoon is full, Parts or pumps,ry f spare • Surface water diversion features are designed to carry all surface drainage waters (such as rainfall 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 from your lagoon is that which comes from your flushing (washing) system pipes and the rainfall that hits the lagoon direotl , You should inspect your div I ersion system for the following; y adequate vegetation 2, diversion capacity 3• ridge berm height Identified ,Problems should be corrected promptly. it is advisable to ins t during or immediately following a heavy rain. hIf technical assistance is n determine proper solutions, consult with appropriate experts. Wed to your system You should record the level of the lagoon just prior to when rain ispredicted, ri�r ottht the level again 4 to 6 hours after the rain (assumes there is npuand then 8 Y an idea of how much your lagoon level will rise with a certain rainfall (You must also be recordin P $)� This will Planning irrigation a plicattons r r nfC for this to work), Knowing this should mount have an inflow problem from a surface water dive sionour go lagoon excessivel help pyzn lagoon from the surrounding land. a may be seepagee into the Lagoon Operation Startup, 1. Immediately after construction establish a complete sod cover on bare soil 11 surfaces to avoid erosion, 2, FiIl now lagoon design treatment volume at least half full of water before waste loading begins, taking care not to erode lining or bank slopes, 3. Drain ipes into the lagoon should have a flexible pipe extender end of the pipe to discharge near the bottom on the filling or another means of slowing the incoming water during einitial rosion of the lining, 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 h working swine lagoon in the amount of 0,25 healthy liquid volume. This seeding should oocour atleastPercent the Prior to the addition of wastewater. 6• Maintain a periodic check on the lagoon liquid pH. If the pH falls below 7.0, add agricultural lime at the rate of 1 lagoon liquid volume until the pH uses aboend Per 1000 cubic feet of PH is between 7.5 and 8,0, Optimum lagoon liquid 7. A dark color, lack of bubbling, and excessive odor signals inadequate biological activity, Consultation with a technical specialist if these conditions occur for prolonged periods, especially uring recommended season Loading; The more frequently and regularly that wastewater is added to a lagoon, the better the lagoon will function, FIush systems that wash waste into the lagoon several times daily are optimum for treatment, and recharged each dy, Pit recharge systems, in which one or more buildings are drained , also work well. Practice water conservation --- spillage from i g minimize building water usage and Proper maintenancenandawater conservaPz�s and washdown through n, g Minimize feed wastage and spillage by keepingfeeder will reduce the amount of solids entering the laoon s adjusted, This Management; ' Maintain la the full temgorn liquid level between the permanent storage level and temporary storage level, • Place visible markers or stakes on the lagoon bank to show minimum Iiquid level and the maximum liquid lever (Figurethe ' start irrigating at the earliestate 2 1), nutrient requirements and soil r Possible so that the spring ring based on Will be maximized for the summer thunderstorm season, Si irrigate in the late summer/early fall to provide maxim storage storage for the winter, milady, um Iagoon • The lagoon liquid level should Point of the dam or embankmenteYer be Moser than 1 foot to the lowest Do not pump the lagoon liquid level lower that the Per level unless you are removing sludge, storage I-ecate float pump intakes approximatel, 18 inches underneath the liquid surface and as far away from the drainpipe inlets as Prevent additions of bedding materials, lon -stem possible, molded feed, plastic syringes, or other foreign materials edforage the vegetation, • Frequently remove solids from catch basins at end of confinement houses lagoon. Wherever they are installed, ses or Maintain strict vegetation, rodent, and varmint control near lagoon Do not allow trees or large bushes to grow on lagoon dam or embankment,edges, Remove sludge from the lagoon either when the sludge storagetyis full or before it fills 50 percent of the permanent storage volume, is If animal production is to be terminated, the owner is responsible for obtaining and implementing a closure plan to eliminate the responsible ilit of Pollutant discharge, y a Sludge Removal: Rats of lagoon sludge buildup can be reduced by; • proper lagoon sizing, • mechanical solids se gravity settling of flushed was a solid flushsdin an appropriately' • minimizing feed wastage and spillage, designed basin, or lagoon sludge that is removed annually rather than stored lon g term will; • have more nutrients, • have more odor, and require more land to properly use the nutrients. Removal techniques. • Hire a custom applicator. • Mix the sludge and lagoon liquid with a cho Pump through large -bore sprinkler irrigation system1Ontto nearby impeller and soil incorporate, nearby cropland; • Dewater the upper part of lagoon by irrigation onto nearby cropland or forageland; mix remaining sludge; ppump into liquid sludge applicator; haul and spread onto cropland or foragelarid; and soil incorporate, • Dewater the upper pan of lagoon by irrigation onto nearby cropland or - forageland; dredge sludge from lagoon with dragline or sludge barge; berm an area beside lagoon to receive the sludge so that liquids can drain bck into lagoon; allow sludge to dewater; haul and spread with manuresread onto cropland or forageland; and soil incorporate, spreader 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 s limited by these nutrients as well as anludge to fields previous waste applications to that fieldsacrop will be requirement. Waste application rates will be discussed in detail in Chapter 3, When removing sludge, you must also pay attention to the liner to prevent dame 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 disturb damage, Close stop the activity immediately and not resume until you are sure that the sludge can be air removed without liner injury. If the liner is damaged it must be re s s you should Possible, repaired as soon as 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 t and metal levels, as indicated by a soil test and rncor�porated to reduce the chance of erosion. Note that if the sludge is applied to fields with very high soil -test phos pores it Should be applied only at rates equal to the crop remova] of phosphorus, As with of wastes, always have your lagoon sludge analyzed for its nutrient value. her The application of sludge will increase the amount of odor at the waste application site. Bettie 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 of failures include leakage through ater from dam, gssumin Proper gh the bottom or sides, overto in the structure, Types ensuring nsurin structure 8 Pro y, Items and which may lead owner has thegresponsibility�nd °f the !; fracture safer , ILems which may lead to Iagoon failures Inclu de: for ' Modification of the lagoon structure--- in the dam without proper design and an Con an example is the placement of a pipe lagoon design before placing any pipes in darns,) sult an expert in 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 i removal, or rupture from lowering lagoon outing, damage ung sludge table. NOTE: g undwa�er If lagoon water is allowed to overtop the dam, the moving water of'wast o for and pasdam. e1Once this damage starts, it can quickly cause a will discharge dam failure.