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County of Los Angeles
Department of Public Health
Environmental Health
5050 Commerce Drive
Baldwin Park, CA 91706
(888) 700-9995


Requirements and Procedures for Private and Commercial Water Wells

Important Info:

* The Requirements and Procedures for Water Wells are formulated as a handbook for easy reference and include the follow topics:

Authority for regulation

Definitions of commonly used terms

Pathway to Water Availability Approval

  1. Well Water Availability Approval for New Construction
  2. Well Water Availability Approval Utilizing a Well Water Treatment Device

Water Availability Requirements

  1. Water Availability Requirements for New Residential and Commercial Construction
    1. When proposing to utilize a Public/Municipal Water Supply
    2. When proposing to utilize a Private Residential Water Well
    3. When proposing to utilize a Shared Well
  2. Rebuilding Following a Fire or other Natural Disaster

Well Construction

Well Yield Testing

Water Quality Requirements

  1. Water Quality Standards
  2. Use of Treatment Devices to Meet Water Quality Requirements

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Body Art

Certified Food Handler & Manager:
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Cottage Food Operation

Drinking Water Report

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Food Facility Closures

Food Recalls  

All Recalls for 2014:

Guidelines for Safe Food Donation

Inspect Your Home Kitchen

Mobile Food Facility Route Sheet

Motion Picture Catering Operation Permit
Pet Dogs in Outdoor Dining Areas

Plan Check Guides:
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Swimming Pool Closure List

What to Expect as a Food Operator
Director of Environmental Health
Angelo J. Bellomo
Director's Biography
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