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HomeMy WebLinkAboutWQ0041136_Staff Report_20191009State of North Carolina Department of Environmental Quality Division of Water Resources Water Quality Permitting Regional Staff Report FORM: APSRSR 04-10 Page 1 of 3 October 9, 2019 To: DWR Water Quality Permitting Section Central Office Application No.: WQ0041136 Attn: Tessa Monday Regional Login No.: From: Mikal Willmer Asheville Regional Office I. GENERAL SITE VISIT INFORMATION 1. Was a site visit conducted? Yes or No No fields to verify, only treatment component setbacks to property lines, streams and wells. Facility and WWTP are not yet constructed. Pre-construction meeting will be scheduled once project is approved. a. Date of site visit: N/A b. Site visit conducted by: N/A c. Inspection report attached? Yes or No d. Person contacted: Mark Brooks and their contact information: 828-232-4700 e. Driving directions: 648 Ladson Rd. Take I-40W to I-26 East towards Hendersonville. Take exit 40 to airport rd. (NC-280 W). Stay on 280 W for approximately 5 miles. Turn left onto 191-S (haywood Rd) for 1.4 miles. Turn right onto school house rd. and take an immediate slight left onto Ladson Rd. 648 Ladson Rd. is 0.7 miles on the left. II. PROPOSED FACILITIES FOR NEW AND MODIFICATION APPLICATIONS 1. Facility Classification: (Please attach completed rating sheet to be attached to issued permit) 2. Are the new treatment facilities adequate for the type of waste and disposal system? Yes or No If no, explain: See additional staff review items. Closed-loop wastewater is being mixed with reclaimed effluent before irrigation. 3. Are site conditions (soils, depth to water table, etc) consistent with the submitted reports? Yes No N/A If no, please explain: Setbacks from treatment units to property lines and closest wells appear adequate. 4. Do the plans and site map represent the actual site (property lines, wells, etc.)? Yes No N/A If no, please explain: Setbacks appear adequate, partially in floodplain but fill is supposed to be above BFE. 5. Is the proposed residuals management plan adequate? Yes No N/A If no, please explain: 6. Are the proposed application rates (e.g., hydraulic, nutrient) acceptable? Yes No N/A If no, please explain: 7. Are there any setback conflicts for proposed treatment, storage and disposal sites? Yes or No If yes, attach a map showing conflict areas. 8. Is the proposed or existing groundwater monitoring program adequate? Yes No N/A If no, explain and recommend any changes to the groundwater monitoring program: No land application proposed. Upset pond will be placed in fill material. 9. For residuals, will seasonal or other restrictions be required? Yes No N/A If yes, attach list of sites with restrictions (Certification B) DocuSign Envelope ID: B873621B-1FC4-4936-8BBE-0AD7961E7FD8 FORM: APSRSR 04-10 Page 2 of 3 III. EXISTING FACILITIES FOR MODIFICATION AND RENEWAL APPLICATIONS 1. Are there appropriately certified Operators in Charge (ORCs) for the facility? Yes No N/A ORC: Certificate #: Backup ORC: Certificate #: 2. Are the design, maintenance and operation of the treatment facilities adequate for the type of waste and disposal system? Yes or No If no, please explain: 3. Are the site conditions (e.g., soils, topography, depth to water table, etc) maintained appropriately and adequately assimilating the waste? Yes or If no, please explain: 4. Has the site changed in any way that may affect the permit (e.g., drainage added, new wells inside the compliance boundary, new development, etc.)? Yes or No If yes, please explain: 5. Is the residuals management plan adequate? Yes or No If no, please explain: 6. Are the existing application rates (e.g., hydraulic, nutrient) still acceptable? Yes or No If no, please explain: 7. Is the existing groundwater monitoring program adequate? Yes No N/A If no, explain and recommend any changes to the groundwater monitoring program: 8. Are there any setback conflicts for existing treatment, storage and disposal sites? Yes or No If yes, attach a map showing conflict areas. 9. Is the description of the facilities as written in the existing permit correct? Yes or No If no, please explain: 10. Were monitoring wells properly constructed and located? Yes No N/A If no, please explain: 11. Are the monitoring well coordinates correct in BIMS? Yes No N/A If no, please complete the following (expand table if necessary): Monitoring Well Latitude Longitude ○ ′ ″ - ○ ′ ″ ○ ′ ″ - ○ ′ ″ ○ ′ ″ - ○ ′ ″ ○ ′ ″ - ○ ′ ″ ○ ′ ″ - ○ ′ ″ 12. Has a review of all self-monitoring data been conducted (e.g., NDMR, NDAR, GW)? Yes or No Please summarize any findings resulting from this review: . 13. Are there any permit changes needed in order to address ongoing BIMS violations? Yes or No If yes, please explain: 14. Check all that apply: No compliance issues Current enforcement action(s) Currently under JOC Notice(s) of violation Currently under SOC Currently under moratorium Please explain and attach any documents that may help clarify answer/comments (i.e., NOV, NOD, etc.) 15. Have all compliance dates/conditions in the existing permit been satisfied? Yes No N/A If no, please explain: 16. Are there any issues related to compliance/enforcement that should be resolved before issuing this permit? Yes No N/A If yes, please explain: DocuSign Envelope ID: B873621B-1FC4-4936-8BBE-0AD7961E7FD8 FORM: APSRSR 04-10 Page 3 of 3 IV. REGIONAL OFFICE RECOMMENDATIONS 1. Do you foresee any problems with issuance/renewal of this permit? Yes or No If yes, please explain: If concerns are addressed no, but effluent quality does not appear to be maintained before irrigation with current system design. See below. 2. List any items that you would like Non-Discharge Central Office to obtain through an additional information request: Item Reason Verify effluent quality immediately prior to irrigation Reclaimed wastewater effluent will be comingled with recycle system wastewater in the final tanks prior to irrigation. Mixing appears to occur after sampling and turbidity readings. (See further explanation under section V). 3. List specific permit conditions recommended to be removed from the permit when issued: Condition Reason 4. List specific special conditions or compliance schedules recommended to be included in the permit when issued: Condition Reason 5. Recommendation: Hold, pending receipt and review of additional information by regional office Hold, pending review of draft permit by regional office Issue upon receipt of needed additional information Issue Deny (Please state reasons: ) 6. Signature of report preparer: Signature of WQROS regional supervisor: Date: V. ADDITIONAL REGIONAL STAFF REVIEW ITEMS Irrigation Water- domestic wastewater onsite will be treated to type 2 reclaimed standards and off-spec effluent will be diverted to the 5-day pond; however, the reclaimed effluent that meets specifications will be mixed with recycle wastewater from closed-loop system before being sent through the hydroponic irrigation system. The current design indicates the wastewater being irrigated onto the crop is not reclaimed water meeting 2U specifications for food-chain crops. DocuSign Envelope ID: B873621B-1FC4-4936-8BBE-0AD7961E7FD8 10/10/2019