Technical Resources

Forms, reports, guidance documents and technical presentations

• Alteration Permit Guide for Septic Systems
• Alteration Permit Site Plan
• Annual Operation and Maintenance Report Form
• Application for approval of Alternative Treatment Technology (ATT) products
• Application for Material Plan Review
• Application for New or Innovative Technologies, Materials or Designs for Onsite Systems
• Application for Onsite Sewage Treatment System
• Authorization Notice Guide for Septic Systems
• Clackamas County Onsite Loan Announcement
• Commercial Plan Review Checklist
• Considerations for Installing a Composting Toilet System
• Construction/Installation Permit Guide for Septic Systems
• DEQ's Onsite E-Permitting
• Detailed Construction/installation Plan - Equal Distribution
• Detailed Construction/installation Plan - Serial Distribution
• Detailed Site Plan
• Dosing Tank Checklist
• Existing Septic System Description
• Existing System Evaluation Report Form
• Existing System Evaluation Report Form and Inspections Fact Sheet
  
• Guidance for Siting Recreational Vehicles and Wastewater Disposal
  
• How to Use the List of Approved Tanks and Distribution Units
• Hydrosplitter Fact Sheet
• Kennels and Protecting Water Quality
• Notice Authorizing Representative
• Onsite Advisory Committee Final Report of Recommended Changes to Rules Governing Onsite Systems 
  
• Onsite Land Use Compatibility Statement
• Onsite System Installers
• Onsite System Maintenance Providers
• Oregon Septic Smart Inspectors
• Preliminary Site Development Plan
• Procedures and Requirements for Installing a New Septic System
• Renewal Construction/Installation Permit Guide for Septic Systems
• Repair Permit Guide for Septic Systems
• Sand Filter and Pressure Distribution
  
• Septic Smart for Home Buyers
  
• Septic Smart for Home Owners
• Septic System Alternative Treatment Technologies
• Septic System DO's and DON'Ts
  
• Septic Systems and Groundwater Quality Issues in Southern Deschutes County Near Sunriver and La Pine
  
• Septic Systems and Stream Crossings
• Septic Systems: How they Work
• Septic Tank Maintenance
• Serial and Equal Distribution Diagrams (cross-section)
  
• Single-Chamber Tank Checklist
• Site Evaluation Guide for Septic Systems
• Statement of Site Status
• Table 1, Minimum Separation Distances
  
• Test Pit Preparation for Onsite Sewage Evaluations
• Two-Chamber Tank Checklist
• Variance From Oregon Administrative Rules Regulating Onsite Wastewater Systems
  
• (Document recently updated)Variance Process for Onsite Septic Systems
  

La Pine National Demonstration Project

• La Pine Demonstration Project database search
• Deschutes County - La Pine website  
• USGS: Organic Wastewater Compounds, Pharmaceuticals, and Coliphage in Ground Water Receiving Discharge from Onsite Wastewater Treatment Systems near La Pine, Oregon: Occurrence and Implications for Transport

DEQ data

• NPDES/WPCF Wastewater Permits Data
  
• Facility Profiler-Lite - database of regulated or permitted facilities and sites
  

Sewage Disposal Service License Forms