摘要: |
The National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) Program Evaluation Guidance (Guidance) is intended to assist State and NPDES permitting authority staff to: (1) Assess the compliance and effectiveness of Phase I and Phase II MS4 programs; (2) Develop Phase II MS4 stormwater management programs (SWMPs); (3) Assess pollutants of concern; (4) Provide technical assistance. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |