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Document ID us-ca-costpr-2025-11-17 Title Construction Stormwater Program URL https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html Jurisdiction /us/ca Subdomain(s) none Language Status completed Analyzed at 2026-05-12 05:04:01.442134+00:00 Relevance inventory_targeted_fetch

Q Qualitative Requirements (2)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001administrativeunknownmandatoryNPDES General Permit Coverage RequirementotherDischargers whose projects disturb one (1) or more acres of soil or whose projects disturb less than one acre but are part of a larger common plan of development that in total disturbs one or more acres, are required to obtain coverage under the National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater Discharges Associated with Construction and Land Disturbance Activities.Projects disturb one (1) or more acres of soil or disturb less than one acre but are part of a larger common plan of development that in total disturbs one or more acreshigh
#Q002administrativeunknownmandatoryLake Tahoe Basin Regional Permit ApplicationotherOwners of construction projects in this watershed must apply for the Regional Water Board permit rather than the statewide permit.Construction projects located in the Lake Tahoe Hydrologic Unit watershedhigh

P Quantitative Requirements (1)

Req ID Category Intent Legal Status Name Subdomain(s) Limit Type Limit Value Context Conditions Confidence
#P001operationaloperationalmandatorySoil disturbance area requiring NPDES General Permit coverageotherrequirement>= 1 acresDischargers whose projects disturb one (1) or more acres of soil or whose projects disturb less than one acre but are part of a larger common plan of development that in total disturbs one or more acres, are required to obtain coverage under the National Pollutant Discharge Elimination System (NPDES) General Permit.Applicable to clearing, grading and disturbances to the ground such as stockpiling, or excavation; does not include regular maintenance activities performed to restore the original line, grade, or capacity of the facility.high

D Definitions (0)

No definitions.