| 청원 정보 | |
|---|---|
| 청원 제목 | 루이자 카운티 시온 교차로 폐수 시설 |
| 제출 날짜 | 4 / 10 / 2007 |
| 청원자 | C. Lee Lintecum, County Administrator |
| 청원자의 요청 | Amend the Water Quality Management Planning Regulation (9 VAC 25-720), within section 120.C, to include total nitrogen and total phosphorus waste load allocations for Lousia County's Zion Crossroads wastewater facility (VPDES Permit No. 0090743). The discharge permit, reissued 3/28/02 (expires 3/28/07), contains flow tiers of 0.10 and 0.70 million gallons per day (MGD). The plant currently operates at 0.10 MGD and the County plans to expand the design flow to the higher tier. The County claims that the expansion to 0.70 MGD will be completed and a Certificate to Operate issued by the first quarter of 2009. |
| 기관의 계획 | 청원 접수 사실을 공개적으로 알리고 21-일간의 공개 의견 수렴 기간을 제공합니다. 공개 의견 수렴 기간이 종료되면 접수된 모든 의견을 검토한 후 규칙 제정을 시작하거나 청원을 다음 이사회 회의 안건으로 상정하여 검토할지 여부를 결정합니다. |
| 댓글 기간 | 시작 5/28/2007 종료 6/18/2007 0 댓글 |
| 대행사 결정 | 조치 없음 [전송 양식] |
| 응답 날짜 | 10 / 26 / 2009 |
| 대행사 결정 요약 | The petition was denied, based on the following: 1. Louisa County did not pursue the increased WLAs due to a plant expansion under the original rulemaking adopted by the Board in 2005. Further increases should be avoided when possible to aid in meeting and maintaining water quality standards. In addition, the County has the capability to meet its TN WLA by operating available nutrient reduction technology (state of the art treatment, TN = 3.0 mg/l annual average) up to a flow of 0.62 MGD. At a design flow of 0.7 MGD, the County would need to acquire 700 lbs/yr of TN offsets under the Nutrient Credit Exchange Program. The TN offset could also be achieved through reclamation/reuse, thus reducing the surface water discharge. The TP WLA can be achieved at 0.7 MGD design flow through operation at 0.29 mg/l annual average, which is possible using available technology.
2. Louisa County has not provided a reasonable assurance that the CTO for the expanded plant will be secured by 12/31/10. Design documents were not submitted by the date shown on the County’s revised schedule (due 3 months ago), and the project does not have an approved Preliminary Engineering Report (the PER is a precursor to design plans and specifications). The Zion Crossroads upgrade/expansion project PER was submitted 9/10/07, revised 2/26/08, commented on by DEQ 3/27/08, and returned to the County 11/13/08. Current review status is “inactive”.
As a result of the decision to deny the petition, the regulatory action initiated by publication of a NOIRA on February 4, 2009 is being withdrawn. |
| 연락처 정보 | |
|---|---|
| 이름/직함: | 존 M. 케네디 |
| 주소: |
629 이스트 메인 스트리트 P.O. Box 1105 리치몬드, 23218 |
| 이메일 주소: | john.kennedy@deq.virginia.gov |
| 전화: | (804)698-4312 팩스: (804)698-4032 TDD: ()- |