GSP Annual Report
5-021.62 SUTTER
2024 (OCT. 2023 - SEP. 2024)
Single Annual Report
GSP Annual Report Information
Correspondences
Comments
04/01/2025 11:34 AM
2024 (OCT. 2023 - SEP. 2024)
Single Annual Report
A Groundwater Extraction
Total Groundwater Extractions (AF)
126,500
Water Use Sectors
8,900
200
115,900
1,500
0
0
0
B Groundwater Extraction Methods
Meters
2,200
Direct
90-100 %
Metered measurements reported by City of Live Oak and Sutter Community Services District.
Meter accuracy is 90-100%.
Electrical Records
0
Land Use
7,000
Estimate
Other
Reported by Sutter Extension Water District using estimated acreage and usage.
Accuracy is unknown.
Groundwater Model
111,500
Estimate
Other
Estimated using C2VSimFG-Sutter model, which was used to develop water budgets for the GSP and updated to include available data through WY 2024.
Accuracy is unknown.
Other
5,800
Estimate
20-30 %
Weir stick calculations reported by Reclamation District No. 70 and Reclamation District No. 1660.
Accuracy ranges from 20-30%.
C Surface Water Supply
Total Surface Water Supply (AF)
603,500
Methods Used to Determine
Surface water volumes provided by the nine Sutter Subbasin GSAs, with the exception of Sutter County GSA which was estimated using C2VSimFG-Sutter model.
Water Source Types
230,100
1,700
0
222,800
136,600
0
0
12,300
Includes surface water purchased by the City of Yuba City from North Yuba Water District and diverted by City of Yuba City under two appropriative water rights issued by the State Water Resources Control Board (Licenses 13855 and 18558).
D Total Water Use
Total Water Use (AF)
810,400
Methods Used to Determine
Combination of direct and estimated volumes reported by the nine Sutter Subbasin GSAs and C2VSimFG-Sutter model.
Water Source Types
126,500
603,500
0
80,400
0
Water Use Sectors
23,200
600
748,700
37,900
0
0
0
E Change in Storage
Method used to calculate change in storage
Change in groundwater storage for the fresh groundwater layers is estimated using the C2VSimFG-Sutter model. This estimated value is what balances the water budget after inflows and outflows are accounted for in the groundwater system. Through a systematic sensitivity analysis, the range of impacts of uncertainties on model calculations are quantified. Knowledge of this range of uncertainties can assist in providing flexibility in decisions that rely on model results.
F Monitoring Network Module
G PMA Module
PMA Implementation Updates Implementation Update Export (CSV) PMA Export (CSV)
| PMA ID | PMA Name | Lead GSA | Status | # Updates during WY |
|---|---|---|---|---|
| 5-021.62_PMA_1 | System Modernization 1 | Butte Water District GSA - Sutter | 0 | |
| 5-021.62_PMA_4 | Dual Source Irrigation Systems | Butte Water District GSA - Sutter | 0 | |
| 5-021.62_PMA_10 | Removal of Bottlenecks on the Sutter-Butte Main Canal | Butte Water District GSA - Sutter | 0 | |
| 5-021.62_PMA_11 | Improved Delivery Service to Pressurized Irrigation Systems | Butte Water District GSA - Sutter | 0 | |
| 5-021.62_PMA_13 | Advanced Treatment and Water Recycling | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_14 | Aquifer Storage & Recovery and Second Well | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_15 | Backwash Recovery | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_16 | Electrical SCADA and Telemetry | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_17 | Groundwater Well Rehabilitation | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_18 | New Outfall Diffuser Installation | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_19 | Replacement of Sewer Mains | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_20 | Replacement of Water Distribution Mains | City of Yuba City GSA | 0 | |
| 5-021.62_PMA_2 | System Modernization 2 | Sutter Extension Water District GSA | 0 | |
| 5-021.62_PMA_3 | Boundary Flow and Primary Spill Measurement and Drainage Recovery Projects | Sutter Extension Water District GSA | 0 | |
| 5-021.62_PMA_24 | Improved Service to Pressurized Irrigation Systems | Sutter Extension Water District GSA | 0 | |
| 5-021.62_PMA_25 | Removal of Main Canal Bottlenecks | Sutter Extension Water District GSA | 0 | |
| 5-021.62_PMA_26 | Sunset Project for Integrated Restoration and Efficiency (SPIRE) | Sutter Extension Water District GSA | 0 | |
| 5-021.62_PMA_5 | Multi-Benefit Recharge | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_6 | Grower Education | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_7 | Installation of Additional Shallow Groundwater Monitoring Wells | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_8 | Sutter Subbasin Well Permit Application Approval Process | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_9 | Sutter Subbasin Groundwater Transfer Approval Process | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_12 | Wetlands Water Management | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_21 | Feather River Pump Station Fish Screen Feasibility Study | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_22 | Installation of Fish Screens at Sutter Bypass Pumping Plants | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_23 | Rice Field Infiltration Study to Promote FloodMAR Projects | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_27 | Investigation of Interactions Between Rivers and Changes in Groundwater Levels | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_28 | Investigation of Source of Elevated Salinity within Shallow Aquifer Zone | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_29 | Study of Aquifer Properties | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_30 | Additional Assessments of Groundwater Recharge Dynamics and Effects | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_31 | Analysis of Recharge Rates | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_32 | Data Collection to Improve the Hydrogeologic Conceptual Model | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_33 | AEM Survey of Sutter Buttes | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_34 | Development of Uniform Criteria for Defining Stratigraphic Zones | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_35 | Comprehensive Sutter Subbasin Groundwater Quality Evaluation | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_36 | Video Survey RMS Wells with Unknown Construction | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_37 | Monitoring Well Refinements | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_38 | Sutter Buttes Salinity Monitoring | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_39 | Sutter Buttes Water Quality Inter-Basin Working Group | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_40 | Groundwater Dependent Ecosystem Mapping Confirmation | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_41 | Well Census | County of Sutter GSA - Sutter | 0 | |
| 5-021.62_PMA_42 | Land Subsidence Monitoring Evaluation | County of Sutter GSA - Sutter | 0 |
