1. Stormwater permitting requirements for small municipal separate storm sewer systems 2015 Environmental Trade Fair Stormwater: MS4

2. Polly Porter Compliance Assistance Specialist Waco – Region 9 254-761-3039 polly.porter@tceq.texas.gov

3. SBLGA STAFF

4. Technical Assistance Free and Confidential. Multi-media. Compliance Hotline. One-on-one help from regional staff. Special programs (if eligible). EnviroMentor (EM). Site Visit / Compliance Commitment (C2).

5. Who does SBLGA help? Airports. Auto Body / Repair. Building Contractors. Car Washes. Compost Operations. Concrete Batch Plants. Drinking Water Plants. Dry Cleaners. Foundries. Local Governments. Marinas. Metal Finishers/Fabricators. PST Facilities (fuel). Print Shops. Manufacturing Facilities. Reinforced Plastics. Surface Coaters. Trade Associations. Transportation/Distribution. Wastewater Plants. Wood Products.

6. Compliance resources can be searched by industry, issue or special topics. TexasEnviroHelp.org

7. What is stormwater? What is a discharge? Stormwater is rainfall. Run-off carries potential pollutants as a discharge.

8. Rule References Federal. Clean Water Act. 40 Code of Federal Regulations. o Chapter 122.26. State. Texas Water Code. o Chapter 26.121. 30 Texas Administrative Code. o Chapters 281, 305, 308.

9. EPA National Pollutant Discharge Elimination System CGP (Construction) MSGP (Industrial) Phase I and II MS4s (Municipalities, et al) TCEQ Texas Pollutant Discharge Elimination System Agency jurisdiction

10. TPDES Multi-Sector General Permit (MSGP). o TXR050000 (August 14, 2011-2016). Construction General Permit (CGP). o TXR150000 (March 5, 2013-2018). Municipal Separate Storm Sewer Systems (MS4s). o Phase I – large and medium cities. Individual / customized. o Phase II – small cities. General Permit TXR040000 (Dec. 13, 2013-2018).

11. What is a permit? ● Effluent limitations and requirements for 5 years. ● Authorizes discharges from specific activities and certain non-stormwater discharges.

12. It’s just dirt.

13. How does that hurt?

14. Litter and debris damage water quality

15. Preventing Pollution is everyone’s job

16. What is an MS4? Publicly owned or operated drainage system designed to convey stormwater. Not a wastewater collection or sewer. May include non-traditional entities such as military bases, transportation systems, hospitals, universities, correctional facilities and a variety of districts.

17. Regulated Districts Jurisdiction of the TCEQ: GCDGroundwater Conservation District. IDIrrigation District. MMDMunicipal Management District. MUDMunicipal Utility District. RDRegional District. SCDStormwater Control District. SUDSpecial Utility District. WCIDWater Control & Improvement District. WIDWater Improvement District.

18. Urbanized Area High density of residential population identified by most recent U.S. Census (2010): o at least 1,000 people per square mile and. o at least 50,000 total population. Conveyance located fully or partially within UA. Must regulate only that portion within UA. “Once in, always in.”

19. Urbanized Areas are regulated MS4s

20. Urbanized Clusters are not regulated

21. Most Recent Census - 2010 Williamson County MS4s must regulate only the portion inside the UA not covered by another entity’s permit/SWMP.

22. Applications Deadline was June 11, 2014. Full permit coverage: o Notice of Intent - form 20368. o $100 application fee. o Stormwater Management Program Waiver 1 Option – form 20369. Estimated totals received: o 507 NOIs. o 72 Waivers.

23. Authorization Process Submit NOI, SWMP and fee. Administrative review by the TCEQ. o Additional information from applicant. Technical Review of SWMP. o Additional information from applicant. Public Notice published in newspaper. o Public Meeting. Approved by the TCEQ.

24. Waiver Option Waiver 1: Serve population less than 1,000 within a UA. No significant contribution to: o pollutant loadings of and interconnected MS4. o pollutants identified as a cause of impairment to receiving water body. Change in those conditions requires NOI/SWMP. Waiver 2: Data and labor intensive. More costly than permit.

25. Impaired Water Body 2012 Index of All Impaired Waters (cat. 4 & 5). Identify pollutant of concern. Determine if MS4 contributing POC. SWMP must include: o Focused BMPs for reducing POC. o Measurable goals for each BMP. o Bacteria - identify and focus on sources. o Assess progress. Include in Annual Report.

26. Water Body with TMDL Total Maximum Daily Load established. Identify cause of impairment. Determine if MS4 contributing POC. SWMP must include: o Targeted controls for reducing POC. o Measurable goals for each control. o Create benchmarks. o Bacteria - identify and focus on sources; refer to watershed’s Implementation Plan. o Assess progress – collect or use other’s data. Include in Annual Report.

27. Administrative Requirements Application for permit coverage. Stormwater Mgmt. Program approved by TCEQ. o Establish measurable goals to MEP. o Maintain records evaluating efforts. o Implement SWMP by end of permit term. Annual Report. o Submit within 90 days of end of each permit year.

28. Technical Requirements Develop and implement comprehensive SWMP to: Reduce pollution to maximum extent practicable. Meet water quality requirements of CWA and TWC. Required only inside of UA boundaries. Best Management Practices, ordinances, and other mechanisms. Include six minimum control measures.

29. Signatory Authority NOI, NOC, SWMP, Annual Report - 30 TAC 305.44. Corporation. o responsible corporate officer. Government entities. o principle executive officer. Ranking elected official. o mayor, commissioner, etc..

30. Delegation of Authority Authorized person may delegate - 30 TAC 305.128. Authority assigned for other responsibilities. May specify individual OR position having. responsibility for the facility, department, project, activity or environmental matters. Must be in writing – TCEQ form 20403.

31. SWMP Includes a map and six Minimum Control Measures: 1. Public Education, Outreach and Involvement. 2. Illicit Discharge Detection and Elimination. 3. Construction Site Runoff Control. 4. Post-Construction Mgmt. in New & Redevelopment. 5. Pollution Prevention and Good Housekeeping for Municipal Operations. 6. Industrial Sources. 7. Optional – Construction by MS4.

32. Implementation Options Share program elements w/others: o Phase I or II existing programs. o Phase II developing programs. Each MS4 responsible for: o Applying for permit coverage. o Compliance with SWMP.

33. Tiered Approach Part II, Section B. 5. (p.12) Requirements based on UA population served: o Level 1: < 10,000. o Level 2: 10,000 – 40,000 & non-traditional. o Level 3: 40,000 – 100,000. o Level 4: > 100,000. Level does not change during permit term.

34. For each MCM Establish measurable goals. Evaluate / assess efforts to meet goals. Meet MEP standard for each goal. Maintain records evaluating efforts. Report progress annually. Full implementation by end of permit term.

35. Allowable Non-SW Discharges Part II, Section C (p. 14) Address in relevant MCMs of the SWMP Discharges listed in 40 CFR 122.26 (d)(2)(iv)(B)(1) Specific potable or uncontaminated sources: o water line flushing (except hyperchlorinated) o swimming pool discharges (if dechlorinated) o runoff from landscape irrigation o incidental spray park water o street wash water o residential vehicle washing o A/C condensate

36. Assessment Monitor WQ to assess pollutant reductions. Evaluate social indicators / behavior change. Document progress toward goals. o Provide feedback to program management. o Ensure efficient use of resources. o Meet regulatory requirements.

37. Monitor Water Quality Most direct approach. Verifiable results. May focus on: o Biological – E. coli, fish, algae. o Physical – flow, turbidity, erosion. o Chemical – levels of metals, chemicals, hydrocarbons, bacteria, phosphorus and other nutrients

38. Public Service Drain Awareness

39. Social Indicators Gauge public education efforts: o Use surveys or questionnaires. o Take attendance at events or meetings. Behavior changes: o Observation. o Participation. o Increase or decrease in complaints.

40. Annual Report Status of compliance with permit conditions. Progress towards reducing pollutants. Summary of information and monitoring data. Evaluation of the BMPs. Assessment of efforts toward goals. Statement of activities planned.

41. Due Dates Within 90 days from end of permit year. Depends on 12 month period selected: o Permit issuance: December 13 – December 12. o Calendar: January 1 – December 31. o Fiscal: August 1 – July 31, etc. Reporting period/date must be consistent.. ›Existing MS4’s - 1st report includes all months since end of last reporting period. ›New MS4’s 1st report includes all months since permit effective date.

42. If Something Changes Depends on the nature of the change. Requires Notice of Change and revised SWMP if: o Substantive change such as replacing a structural BMP with a non-structural BMP such as street sweeping instead of inlet protection. Does not require NOC/revised SWMP if: o MS4 expands or grows, include in SWMP and report. o Replacing substantially similar BMPs. o Reorganization or personnel changes. o Corrections or clarifications.

43. TCEQ Investigations Basic review becomes more comprehensive w/time. Recordkeeping and Reporting. o Notice of Intent/SWMP. o Annual Reports. o Supporting data. o Noncompliance Notification – 30 TAC 305.125(9). Submitted timely. Met signatory requirements. Included required elements. Used SWMP as reference. Revised as needed w/Notice of Change and new review of SWMP.

44. How to be in compliance… Know the applicable sections of the permit. Communicate throughout organization. Use available resources and partners. Implement and maintain appropriate controls. Request to change SWMP when necessary. Contact the TCEQ for guidance if needed.

45. Read the permit… and the SWMP!

46. TCEQ Resources Assistance Tools for Stormwater Permitting. o Industrial. o Construction. o Small MS4s. Model Ordinance Guide. Annual Report - form 20561. Surface Water Maps. Water Quality Data. 319 Non-point Source Grant. o Focused on Watershed Protection Plans rather than MS4 boundaries.

47. Texas Water Development Board Clean Water State Revolving Fund. o Public entities - cities, counties, districts. o Eligible projects include: Stormwater pollution control. Wastewater recycling, reuse, treatment. Non-point source pollution control. o Low interest rate loans and loan forgiveness. o Projects added throughout the year. Contact: o Mark.Evans@TWDB.Texas.gov. o 512-463-8510.

48. Environmental Protection Agency Urbanized Area Maps. Training and Webcasts. Fact Sheets and Guidance: o MS4 Measurable Goals Guide. o MS4 Program Evaluation Guide. o Model SWMP. o Green Infrastructure / Green Streets. o Smart Growth. o BMPs for Industry. o Low Impact Development.

49. Other Resources Texas Watershed Steward. Texas Coastal Watershed Program. Center for Watershed Protection. Water Environment Association of Texas. Councils of Government. Texas Municipal League. Other MS4s.

50. Stormwater Permitting Program Permit and Technical Questions. ● 512-239-4671. ● swgp@tceq.texas.gov. ● Stormwater Permitting, MC-148. Texas Commission on Environmental Quality. P. O. Box 13087. Austin TX 78711-3087.

51. 1-800-447-2827. www.TexasEnviroHelp.org. sbap@tceq.state.tx.us. TCEQ Regional Offices. Small Business & Local Government Assistance

52. Take Care of Texas