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Colorado Department of Public Health and Environment
 

 

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Contact Information

CDPHE

WQCD-WQP-B2

4300 Cherry Creek Dr S

Denver CO 80246-1530

PH: 303-692-3500

or

PH: 303-692-3517

FAX: 303-782-0390

 

LINKS

 

WHAT's NEW? in Permitting

 

I'm Looking for information regarding a permitted activity:
1. Biosolids
2. CAFO
3. Commerce & Industry

4. Construction
5 Sewage Systems
6. Municipal Stormwater - MS4
7.
Reuse - Reclaimed Water

8. Pretreatment

9. Pesticides

Public Notice

Issued Permits

Application Status:
1. Stormwater Construction
2.
Construction Dewatering

List of Active Certifications:
1.Stormwater Construction
2. Stormwater Industrial
 

Copies of Permit Documents or CORA requests : call 303-692-3600

Applications & Forms

General Permits

Policies & Guidance

Program Fees

Water Quality Control Commission Regulations

 

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 Applications    and   Forms   


A
. APPLICATIONS
 

Requests for new coverage or change of coverage under the general permits listed below should be received by the Division at least 30 days prior to discharges or change of discharges to allow sufficient time for processing.

  1. Biosolids
    • Letter of Intent for the use and distribution of biosolids for application to agricultural land and for reclamation of land.

    • Letter of Intent for unrestricted (lawn and garden) or bagged or containerized biosolids for restricted use.
       

  2. Commerce & Industry General Permits Applications 

  3. Construction General Permits Applications

  4. Domestic Sewerage Systems General Permits Applications

    • Surface Water Discharge Domestic Wastewater Treatment Plants with
      Chronic Low Flow: Design Flow Ratio 100:1 or greater                                         COG588000

    • Surface Water Discharge Domestic Wastewater Treatment Facilities                    COG589000

    • Groundwater Discharge General Permits **
      Groundwater Discharge Application Instructions
      **Decision Tree to determine which of the following applications to use:

      • Domestic Wastewater Treatment Systems with Land Disposal of Effluent     COX631000

      • Domestic Wastewater Treatment Systems with Land Treatment of Effluent   COX632000

      • Domestic Wastewater Treatment Systems with Land Treatment of Effluent
                                     at Agronomic Rates                                                    COX633000

      • Domestic Wastewater Treatment On-Site Systems with Average Design
                                   Capacity Equal to or Greater than 2,000 Gallons per day  COX621000

      • Domestic Wastewater Treatment On-Site Systems with Average Design
                                   Capacity Between 2,000 and 10,000 Gallons per day
                                   with No Ground Water Monitoring Requirements              COX622000
         

  5. Individual Permits Applications

  6. PELS  Preliminary Effluent Limitations (PELS) Guidance & Application
     

  7. Pretreatment  
           Pretreatment Permit Application
           Pretreatment Non-Significant Industrial User Notification
     

  8. Reuse  Letter of Intent to Treat and Supply Reclaimed Water 
     

B. FORMS

  1. Modifications to remove coverage on Stormwater Construction Certifications

  2. Permit and Certification Modification Form  for modification of permit and certification conditions
              This includes Stormwater Permits with the exception of removing coverage from Stormwater
              Construction Certifications.

  3. Notice of Transfer - to assign an ENTIRE permit to another party for all permit and authorization types
              To "assign" a PORTION of an Active Stormwater Construction Certification,
              use "Construction Permit Reassignment Application" listed above under A-3.

  4. Notice of Change of Contacts - to change legal, local, and billing contacts for all permit and authorization types

  5. Withdrawl Request Form for withdrawing  a new  Permit Application or Permit and Certification Modification Requests.

  6. Permit Narrative Conditions Report Form  - to be attached to Compliance Schedules, Mixing Zone Studies, Sediment Control Plans, Special Studies, etc., that need to be submitted to the Division

  7. TERMINATION FORMS

  8. Annual Reports

  9. Bio Solids Inspection Forms

  10. Discharge Monitoring Report (DMR) Blank Forms for Mobile Construction Dewatering Certifications.

  11. User Plan to Comply for the Use of Reclaimed Water (Reuse)