Chapter 9 — STORMWATER MANAGEMENT AND DISCHARGE CONTROL
Yolo County Planning Code · 2026-07 edition · updated 2026-07-25 · Yolo County
Article 1.
General Provisions
10-9.101 Title. 10-9.102 Findings. 10-9.103 Purpose and Intent. 10-9.104 Definitions. 10-9.105 Construction. 10-9.106 Applicability. 10-9.107 Regulatory Consistency.
10-9.108 Compliance Disclaimer. 10-9.109 Severability. 10-9.110 Administration.
10-9.111 Disclaimer of Liability.
Article 2.
Prohibited Discharges
10-9.201 Prohibited Discharges.
10-9.202 Exceptions to Prohibited Discharges.
10-9.203 Exception to Otherwise Applicable Exemptions.
10-9.204 Threatened Prohibited Discharge.
10-9.205 Illicit Connections Prohibited.
10-9.206 Negligence or Intent Not Required.
10-9.207 Waste Disposal Prohibitions.
10-9.208 Discharges in Violation of Industrial or Construction Activity NPDES Storm Water Discharge Permit.
Article 3.
Reduction of Pollutants in Stormwater
10-9.301 General Requirements.
10-9.302 Containment and Notification of Spills.
10-9.303 Best Management Practices.
10-9.304 Administrative Rules and Regulations.
Article 4.
Inspection and Monitoring
10-9.401 Authority to Enter and Inspect.
10-9.402 Authority to Sample, Establish Sampling Devices, and Test.
10-9.403 County Inspection of Stormwater Conveyance System.
10-9.404 Fee Structure Authorized.
Article 5.
Violations, Enforcement and Abatement
10-9.501 Violations.
10-9.502 Violations Deemed a Public Nuisance.
10-9.503 Violation of an Existing NPDES Permit.
10-9.504 Potential Violation of the Federal and/or State Stormwater Acts.
10-9.505 Enforcement Authority.
10-9.506 Notice of Violation. 10-9.507 Appeal. 10-9.508 Abatement by County.
10-9.509 Charging Cost of Abatement/Liens.
10-9.510 Compensatory Action. 10-9.511 Urgency Abatement.
Article 1.
General Provisions
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- Chapter 1 — ENVIRONMENTAL IMPACT ASSESSMENTS
- Chapter 2 — ELM TREES
- Chapter 3 — CACHE CREEK AREA PLAN IN-CHANNEL ORDINANCE
- Chapter 4 — OFF-CHANNEL SURFACE MINING
- Chapter 5 — SURFACE MINING RECLAMATION
- Chapter 6 — AGRICULTURE
- Chapter 7 — GROUNDWATER
- Chapter 8 — AGRICULTURAL SURFACE MINING AND RECLAMATION ORDINA…
- Chapter 10 — HABITAT MITIGATION ORDINANCE
- Chapter 11 — GRAVEL MINING FEE ORDINANCE
- Chapter 12 — OFF-HIGHWAY VEHICLE USE AND OPERATION
- Chapter 14 — INDUSTRIAL HEMP CULTIVATION, MANUFACTURING, PROCE…