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Onsite Wastewater Management (Septic Systems)
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About Septic Systems
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Rules and Regulations For Onsite Wastewater Treatment Systems
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Digitization of Onsite Septic System Records
Agency Main Content
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
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
How to use the list of approved Tanks and Distribution Units
Kennels and Protecting Water Quality
Notice Authorizing Representative
Onsite Advisory Committee Final Report of Recommended Changes to Rules Governing Onsite Systems
February 2010
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
Septage Management Plan Worksheet
Required for pumper and pumper/installers
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 Stream Crossings
Septic Systems: How they Work
Septic Tank Maintenance
Septic Tank Product Approval Application
Serial and Equal Distribution Diagrams (cross-section)
Sewage Disposal Service Bond $15,000 - Installer only or combined Installer/Pumper
Sewage Disposal Service Bond $5,000 - Pumper Only
Sewage Disposal Service License Application
Sewage Pumping Equipment Description/Vehicle Inspection Form
NOT to be used for license renewal
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
La Pine National Demonstration Project
La Pine Demonstration Project database search
Deschutes County - La Pine web site
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
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- database of regulated or permitted facilities and sites
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