Background Program Goals 10 Categories/29 Sectors of activity - - PowerPoint PPT Presentation

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Background Program Goals 10 Categories/29 Sectors of activity - - PowerPoint PPT Presentation

Dec 29, 2022 441 likes •809 views

History/Current timeline Background Program Goals 10 Categories/29 Sectors of activity Stormwater Control Measures Permit requirements Stormwater Pollution Prevention Plans Monitoring Information/Waivers Impaired

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Background

History/Current timeline Program Goals 10 Categories/29 Sectors of activity

Permit requirements

Stormwater Control Measures Stormwater Pollution Prevention Plans Monitoring Information/Waivers Impaired Waters/Nondegradation

Next steps

Outreach/Program Implementation Compliance/Enforcement Staff contacts

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Background The Permit Next Steps

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1990 1992 1997 1999 2002 EPA announces Phase I EPA delegates permitting authority to

  • MPCA. Phase

1 industrial stormwater general permit issued General permit re-issued EPA announces Phase II of stormwater requirements MPCA industrial stormwater permit expired Multi-Sector General Permit being drafted 2007- 2009 Draft permit on public notice for comment July 6 - Sept 4, 2009 Draft Permit becomes final - Application process begins January 2010?

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pollutants problems

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Increased sediment affects aquatic habitats and fish spawning Industrial pollutants attach to sediment Minnesota’s valuable water resources degrade

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Protect surface and ground water quality

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Background The Permit Next Steps

1. 2. 3. 4.

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Note: any municipally owned industrial facilities in these categories also requires permit coverage

Who needs permit coverage:

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Sector A: Timber products Sector AC: Electronic/Electrical Equipment and Components, Photographic and Optical Goods

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Use the SIC code or narrative activity that: generates the greatest revenue, has the greatest number of employees has the greatest production.

ABC Millwork County Industrial Landfill and Transfer Station

  • Primary SIC Code: 2431 (Sector A)
  • Secondary SIC Code: 5015 (Sector M)

Primary Narrative Activity: Landfill (Sector L) Secondary SIC Code: 5093 (Sector N) Permit coverage is needed Permit coverage is needed Examples:

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Land which has common ownership and is the location of a single corporation, business or publicly owned operation, with a portion engaged in Industrial Activity even if land parcels are separated by a roadway, fence line, or similar boundary.

Definition of a Facility:

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Note: These are in DRAFT form and differ from permit language

L1

Municipal Solid Waste Landfill (MSWLF) Areas Closed in Accordance with 40 CFR 258.60

L2

Any Open Or Closed Non-Hazardous Waste Landfills And Land Application Sites, Which Do Not Discharge To Surface Water(s), Stormwater That Has Contacted Solid Waste. L2 Applies To Any Landfill That Receives or Has Received Solid Waste From A Facility Conducting An Industrial Activity. L2 does not apply to Closed MSWLFs Described In L1.

L3

Any Landfill That Discharges To Surface Water(s), Stormwater That Has Contacted Solid Waste. L3 Does Not Apply If Leachate Generated At The Landfill Is Managed In Accordance With Minn. R. 7035.2815, Subpart 9, and Subpart 13 J, K and L.

Landfills: 3 Sub-Sectors

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Type of Facility Sector

Closed Landfills Sector L Demolition Landfills Sector L Transfer Stations Sector N and/or P Household Hazardous Waste Facilities Sector N Recycling Facilities Sector N Land Application Sites ** Sector L

Multi-sector requirements for facilities that fall under more than one sector

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1. 2. 3. 4.

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The owner/operator who signs the application 1. is the permittee(s) 2. is responsible for compliance with permit terms and conditions Group Sectors Application timeline

1 A, C, D, E, F, G, I, J, L, M, N, Q, Y, AA Within 60 days of permit effective date 2 H, K, O, P, R, S, Z, AC Within 120 days of permit effective date 3 B, T, U, V, W, X, AB Within 180 days of permit effective date

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Materials Activities

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Not Significant

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mwater Pollution Prevent Plan (SWPPP)

SWPPP workshop opportunity being planned for early 2010

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Sampling videos/sampling manual available soon

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Sector with limit

Regulated activity

Monitoring frequency

A Discharges from wet decking storage areas 1/year C Runoff from phosphate fertilizer manufacturing facilities that comes into contact with any raw materials, finished product, by-products or waste products (SIC 2874) 1/year D Runoff from asphalt emulsion facilities 1/year E Runoff from material storage piles at cement manufacturing facilities 1/year J Mine dewatering discharges at construction sand and gravel, or industrial sand mining facilities 1/year K Runoff from hazardous waste landfills 1/year

L Runoff from non-hazardous waste landfills 1/year

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General Permit requirements: Identify areas at the facility that have potential for soil erosion; and implement BMPs to prevent or control erosion and reduce sediment loads in stormwater discharges. Sector-Specific Requirements: Implement sediment control practices on all down gradient perimeters before any upgradient land disturbing activities begin. Provide temporary stabilization for materials stockpiled for daily, intermediate, and final cover, inactive areas, landfills that have final covers but where vegetation has yet to establish itself, and land application sites where final vegetation has not yet been established.

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Reporting is not required from those who can certify for No Exposure

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Impaired Waters

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Nondegradation

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Future application will have applicability questions

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Benefits to No Exposure:

  • 1. Conditional exclusion from the industrial stormwater permit
  • 2. No SWPPP, no annual fee, no annual reports, no monitoring
  • 3. Stormwater contamination is avoided = clean waters
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Compliance Assistance

Online Tools General Guidance Materials

Targeted Outreach Opportunities

Sector- Specific Webcasts & Workshops Sector- Specific Guidance Materials

Inspections

Stormwater Wastewater/ Other Media

Watershed Districts

Targeted

  • utreach

General Assistance

MS4s

Targeting Illicit Discharges General Assistance

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Background The Permit Next Steps

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Step-by-step compliance assistance

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From the website:

www.pca.state.mn.us/water/stormwater/stormwater-i.html

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Melissa Wenzel (Technical Staff) 651-757-2816 Zach Chamberlain (Technical Staff) 651-757-2266 Cindi Kahrmann (Program Coordinator) 651-757-2481 Duane Duncanson (Permit Writer) 651-757-2323 Lou Flynn (Engineer) 651-757-2364 Ken Moon (Supervisor) 651-757-2582 www.pca.state.mn.us/stormwater 651-757-2119 800-657-3804

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