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Name Description
BLD-3028-04212020-Digital-Submittal-for-Onsite-Wastewater-Treatment-Systems-Requiring-Corrective-Act

Instructions for submitting permit for septic repairs

County of San Luis Obispo LAMP 2020

Onsite Wastewater Treatment Systems Local Agency Management Program 2020

Countywide Rainfall Coverage Map

Applicants reference this map to determine minimum parcel size for subdivision of parcels served by onsite wastewater treatments systems (OWTS)

Existing Septic Verification Form

Property owners and qualified professionals use this form to report the capacity and condition of the existing septic system (OWTS) to the County. (Form BLD-1019).

Homeowner Guide to Septic Systems (English)

Information for homeowners on proper operation and maintenance of residential septic systems (OWTS-English).

Homeowner Guide to Septic Systems (Español)

Information for homeowners on proper operation and maintenance of residential septic systems (OWTS-Español).

LAMP FAQs Document

A list of the most frequently asked questions regarding the Local Agency Management Program for Onsite Wastewater Treatment Systems (BLD-2026)

Los Osos Prohibition Zone

Map of Los Osos OWTS Prohibition Zone

Septic Dos and Don’ts (English)

Informational tips for property owners on prolonging the functionality of septic systems (OWTS-English).

Septic Dos and Don’ts (Español)

Informational tips for property owners on prolonging the functionality of septic systems (OWTS-Español).

Septic Tank Inspection Report

Qualified professionals use this form to report the results of septic system (OWTS) inspections to property owners and the County. (Form BLD-1030).

Soil Conditions by Area
State OWTS Policy

State of California policy regulating Onsite Wastewater Treatment Systems (OWTS Policy)

Top 10 Ways to be a Good Septic Owner

10 Tips for property owners to follow for maintaining septic systems (OWTS) in optimal condition from the EPA.

Washing Machine Greywater Disposal Guide

Guidelines for establishing an outdoor greywater disposal system for single family residential washing machines. (Form BLD-2008)

PermitSLO

Public Information and Permit Processing Online Services

Preview of Public Information and Permit Processing Online Services (CSS Portal)

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