Title 4 — HEALTH AND SAFETY›Division 414 — WATERWAYS AND WATER SUPPLY›Chapter 414-4 — WATER SUPPLY
Article 414-4.2 — General
Contra Costa County Municipal Code · 2026-09 edition · updated 2026-10-02 · Contra Costa County
414-4.201 - Water supply system—Approval required.¶
414-4.202 - Purpose and disclaimer.¶
414-4.203 - Definitions.¶
414-4.205 - Approved water supply system.¶
414-4.207 - Cross-connection.¶
414-4.209 - Customer system.¶
414-4.211 - Distribution system.¶
414-4.213 - Furnish or supply.¶
414-4.215 - Health officer.¶
414-4.217 - Individual water system.¶
414-4.219 - Site evaluation.¶
414-4.221 - Small water system.¶
414-4.223 - Source facilities.¶
414-4.225 - Water source.¶
414-4.227 - User.¶
414-4.229 - Utility system.¶
414-4.231 - Well.¶
414-4.233 - Licensed well driller.¶
414-4.235 - Well drilling.¶
414-4.237 - Domestic use.¶
414-4.239 - Abandoned well.¶
414-4.241 - Subdivision maps.¶
414-4.401 - Small water systems—Permit required.¶
414-4.403 - Small water system—Investigation, site evaluation.¶
414-4.405 - Small water system—Backflow prevention.¶
414-4.407 - Small water system—Design and construction.¶
414-4.409 - Small water system—Approved sources required.¶
414-4.411 - Small water system—Distribution reservoirs.¶
414-4.413 - Small water system—Distribution system.¶
414-4.415 - Small water system—Operation and maintenance.¶
414-4.417 - Small water system—Quality, quantity.¶
414-4.601 - Individual water system—Quality, quantity.¶
414-4.603 - Individual water system—Lot area, variances.¶
414-4.605 - Individual water system—Investigation, site evaluation.¶
414-4.801 - Wells—Permit required.¶
414-4.803 - Wells—Repairs, alterations or additions.¶
414-4.805 - Wells—Site.¶
414-4.807 - Wells—Protection.¶
414-4.809 - Wells—Abandoned.¶
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