Forms

Publications, Grants & Forms

Search Title or Form #

Form Type

Program Name

Applications and Forms Title

Form

Date

Application for Approval of Professional Development Hours for Onsite Professionals

WAT152

06/13/2024

Application for Onsite Certification

12-016

08/08/2025

Application for Onsite Wastewater Subdivision Review and Approval

12-008

10/01/2024

Continuing Education Workbook Record and Instructions (For Use by Continuing Education Providers)

WAT168

12/12/2022

Notification of Construction Completion of an Onsite System

12-021

07/18/2025

Onsite Wastewater Treatment System Application for Construction/Operating Permit & Instructions

12-022

07/21/2025

Onsite Wastewater Treatment System Soil Percolation Test Data Sheets

12-014

04/23/2020

Onsite Wastewater Treatment – Technical Guide for Online Applications

WAT329

08/29/2022

Owner Construction/Operating Permit Checklist

12-050

07/21/2025

System Registration for Onsite Wastewater Treatment System -- Endorsed Mound System

12-009

01/25/2016

System Registration for Onsite Wastewater Treatment System -- Holding Tank

12-010

07/15/2025

System Registration for Onsite Wastewater Treatment System -- Household Domestic Lagoon

12-011

07/09/2025

System Registration for Onsite Wastewater Treatment System -- Septic System

12-013

07/01/2025

System Registration for Onsite Wastewater Treatment System -- Title 124 Permit System

12-012

07/01/2025

System Registration for Onsite Wastewater Treatment System – Seepage Bed

25-021

07/01/2025

General Permit Title

Form

Date

22-057 General Permit GHT220000 Holding Tank

22-057

07/27/2022

22-058 General Permit GL220000 Wastewater Lagoon

22-058

07/27/2022

22-059 General Permit GMS220000 Mound System

22-059

07/27/2022

22-060 General Permit GTS220000 Septic Tank and Subsurface Leach Field

22-060

07/27/2022

Guidance Documents Title

Form

Date

Application for Approval of Continuing Education for Certified Wastewater Treatment Facility Operators

10-034

04/16/2024

Approval of Continuing Education Programs and Courses

12-057

10/05/2022

Bedroom Definition for Determining Onsite Wastewater Treatment System Size

25-023

05/14/2025

Closure of Septic Tank and Lagoon Systems Fact Sheet

12-039

09/21/2022

Coverage Under General Permits Fact Sheet

10-001

09/20/2022

Examination for Certification

12-015

09/16/2022

Failing Onsite Wastewater Treatment Systems Fact Sheet

12-025

09/01/2022

Gravelless Chambers: Determination of Inside Bottom Width, Calculation of Effective Width, and Calculation of Soil Absorption Area

17-023

09/14/2023

Grease Trap Tank Fact Sheet

12-027

09/15/2022

Guide to Preparation of Applications for Approval of Continuing Education Programs and Courses

12-058

12/19/2023

Hardship Certificates Fact Sheet

12-018

10/05/2022

Maintenance of Septic Systems and Lagoons Fact Sheet

12-031

10/11/2022

Motor Vehicle Waste Disposal Well Fact Sheet

12-032

10/11/2022

Non-dwelling Facility Fact Sheet

12-033

12/14/2022

Onsite Professional Certification Requirements

10-003

10/11/2022

Onsite System Registration Fact Sheet

10-002

12/13/2022

Onsite System Registration Instructions

13-006

10/11/2022

Onsite Wastewater Fee Schedule

13-001

07/25/2025

Onsite Wastewater Program: Subdivision Reviews

10-004

02/26/2021

Onsite Wastewater Systems: Frequently Asked Questions

WAT056

12/12/2016

Onsite Wastewater Treatment Facilities Program Overview

12-049

10/11/2022

Onsite Wastewater Treatment System - Site Drawing Guidance Document

12-061

11/28/2016

Private Onsite Wastewater Treatment System Advisory Committee (OWAC) Fact Sheet

12-059

12/09/2022

Required Professional Development Hours for Certificate Renewal Fact Sheet

12-054

12/22/2022

Septic Systems on Small Lots Fact Sheet

12-038

09/19/2022

Temporary Modification Fact Sheet

12-043

12/14/2022

Newsletter Title

Form

Date

2012/02 February Onsite Wastewater Unit Newsletter

WAT197

02/01/2012

2012/05 May Onsite Wastewater Unit Newsletter

WAT199

05/01/2012

2012/08 August Onsite Wastewater Unit Newsletter

WAT198

08/01/2012

2012/09 September Onsite Wastewater Unit Newsletter

WAT201

09/01/2012

2012/10 October Onsite Wastewater Unit Newsletter

WAT200

10/01/2012

2012/12 December Onsite Wastewater Unit Newsletter

WAT202

12/01/2012

2013/04 April Onsite Wastewater Unit Newsletter

WAT203

04/01/2013

2013/06 June Onsite Wastewater Unit Newsletter

WAT205

07/01/2013

2013/08 August Onsite Wastewater Unit Newsletter

WAT207

08/01/2013

2013/10 October Onsite Wastewater Unit Newsletter

WAT210

10/01/2013

2014/01 January Onsite Wastewater Unit Newsletter

WAT213

01/01/2014

2014/04 April Onsite Wastewater Unit Newsletter

WAT216

04/01/2014

2014/04 April Onsite Wastewater Unit Newsletter

WAT218

07/21/2014

2014/08 August Onsite Wastewater Unit Newsletter

WAT219

08/12/2014

2015/04 April Onsite Wastewater Unit Newsletter

WAT224

05/04/2015

2015/08 August Onsite Wastewater Unit Newsletter

WAT227

09/18/2015

2015/11 November Onsite Wastewater Unit Newsletter

WAT231

12/07/2015

2015/12 December Onsite Wastewater Unit Newsletter

WAT232

12/07/2015

2016/01 January Onsite Wastewater Unit Newsletter

WAT235

04/28/2016

2016/06 June Onsite Wastewater Unit Newsletter

WAT236

06/27/2016

2017 November Onsite Wastewater Unit Newsletter

WAT249

11/30/2017

2017/08 August Onsite Wastewater Unit Newsletter

WAT245

08/30/2017

2023/09 September Onsite Wastewater Newsletter

23-014

09/21/2023

Other Title

Form

Date

Chapter 3 – USEPA Onsite Wastewater Treatment System Manual

13-003

02/01/2013

Title 124 Onsite Treatment Systems Booklet

23-017

02/28/2025