Colorado River Basin – General Board Orders

Order No. General Orders Support Documents
R7-2024-0025 General Waste Discharge Requirements Order R7-2024-0025 Serving as a Reissuance of National Pollutant Discharge Elimination System (NPDES) Permit Number CAG997001 and Waste Discharge Requirements (WDRs) for Low Threat Discharges to Surface Waters Notice of Intent
Notice of Termination
R7-2021-0029 General Waste Discharge Requirements and National Pollutant Discharge Elimination System (NPDES) Permit for Concentrated Animal Feeding Operations Within the Colorado River Basin Region Notice of Intent
Attachments G-K
R7-2013-0011 Waste Discharge Requirement for Discharges from the Municipal Separate Storm Sewer System (MS4) within the Whitewater River Watershed Riverside County Flood Control and Water Conservation District, Owner/Operator County of Riverside, Owner/Operator Coachella Valley Water District, Owner/Operator and Incorporated Cities of Riverside County within the Whitewater River Basin, Owners/Operators  
R7-2014-0046 Conditional Waiver Of Waste Discharge Requirements For Agricultural Wastewater Discharges and Discharges of Waste from Drain Operations and Maintenance Activities originating within the Coachella Valley - Riverside County Attachment A
Attachment B
Attachment C
Attachment D
Attachment E
93-600 On-Site Subsurface Wastewater Disposal Systems for Fuel Service Stations, Auto Garages, Vehicle Maintenance/Wrecking Yards, Machine Shops, Bus Washes and Car Washes Notice of Intent
97-500 On-Site Subsurface Wastewater Disposal Systems For Mobile Home and Recreational Vehicle Parks and Other Similar Facilities Notice of Intent
97-700 Discharge of Recycled Water for Golf Course and Landscape Irrigation  
R7-2015-0007 NPDES Permit No. CAG917001 - General Waste Discharge Requirements of Extracted and Treated Groundwater Resulting from the Cleanup of Groundwater Polluted by Volatile Organic Constituents into Surface Water  
R7-2015-0008 Conditional Waiver of Waste Discharge Requirements for Agricultural Wastewater Discharges and Discharges of Wastes from Drain Operation and Maintenance Activities with the Imperial Valley - Imperial County Attachment A
Attachment B
Attachment C
Attachment D
R7-2018-0028 Conditional Waiver of Waste Discharge Requirements for Disaster-Related Wastes During a State of Emergency within the Colorado River Basin Region  
R7-2019-0016 General Waste Discharge Requirements for In-Situ Groundwater Remediation at Sites within the Colorado River Basin Region Attachment B
Attachment C
R7-2019-0030 General Waste Discharge Requirements for Discharges of Waste from Irrigated Agricultural Lands for Dischargers that are Members of a Coalition Group in Palo Verde Valley and Palo Verde Mesa - Imperial and Riverside Counties
R7-2019-0034 Adopting an Initial Study/ Mitigated Negative Declaration for General Waste Discharge Requirements for In-Situ Groundwater Remediation at Sites within the Colorado River Basin Region Initial Study-Mitigated Negative Declaration
R7-2019-0049 Short-Term Renewal Of Order R7-2014-0046 Conditional Waiver Of Waste Discharge Requirements For Agricultural Wastewater Discharges And Discharges Of Waste From Drain Operation And Maintenance Activities Originating Within The Coachella Valley - Riverside County Attachment
R7-2019-0053 General Waste Discharge Requirements for Discharges of Waste from Irrigated Agricultural Lands for Dischargers that are Members of a Coalition Group in Bard Valley - Imperial County Attachment A
Attachment B
R7-2019-0056 Short-Term Renewal of Order R7-2015-0008 Conditional Waiver of Waste Discharge Requirements for Agricultural Wastewater Discharges and Discharges of Wastes from Drain Operation and Maintenance Activities within the Imperial Valley, Imperial County