1.0 Introduction
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Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 1 1.0 Introduction 2 3 1.1 Purpose of the Groundwater Sustainability Plan (GSP or Plan) 4 On September 16, 2014, Governor Jerry Brown signed into law a three-bill legislative package, 5 composed of Assembly Bill (AB) 1739 (Dickinson), Senate Bill (SB) 1168 (Pavley), and SB 1319 6 (Pavley), collectively known as the Sustainable Groundwater Management Act (SGMA), which is 7 codified in Section 10720 et seq. of the California Water Code. The purpose of this 8 Groundwater Sustainability Plan (GSP) is to bring the Klamath River Valley – Tulelake Subbasin 9 (“Tulelake Subbasin” or “Subbasin”), a medium priority basin, into sustainable groundwater 10 management by 2042, which would meet the requirements of SGMA. A GSP is required to be 11 prepared in order to manage a medium-priority basin by January 1, 2022, and to achieve 12 sustainable groundwater management within the subbasin by 2042. Under SGMA, a GSP is 13 prepared and implemented by a Groundwater Sustainability Agency (GSA). 14 15 In SGMA, sustainable groundwater management is defined as management of groundwater 16 supplies in a manner that can be maintained in planning and implementation phases without 17 causing undesirable results. Undesirable results include significant and unreasonable chronic 18 lowering of groundwater levels, reduction of groundwater storage, seawater intrusion, 19 degraded water quality, land subsidence, and interconnected surface waters. 20 21 1.2 Sustainability Goal 22 The sustainability goal for the Tulelake Subbasin is to ensure that by 2042 the Subbasin is being 23 locally managed and operated to maintain a reliable water supply for current and future 24 beneficial uses, without causing undesirable results. More information on the Sustainability 25 Goal and the Sustainable Management Criteria for the Subbasin are located in Section XX. 26 27 1.3 Agency Information (Reg. § 354.6) 28 There are four GSAs in the Tulelake Subbasin: Tulelake Irrigation District (“TID” or “District”) 29 GSA, Modoc County GSA, Siskiyou County GSA, and City of Tulelake GSA, as shown in Figure 1-1. 30 Collectively, these four GSAs will be referred to as “GSAs”. 31 1 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 32 33 Figure 1-1. Location of the Groundwater Sustainability Agencies within the Tulelake Subbasin 34 2 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 35 The Notification of Intent (NOI) filed by the GSAs to develop a Groundwater Sustainable Plan is 36 included in Appendix A. 37 38 Below is the contact information for each of the GSAs and the GSP Plan Manager. 39 40 1.3.1 Tulelake Irrigation District GSA 41 The Tulelake Irrigation District GSA and management area consists of the portion of the 42 Subbasin within the boundary of Tulelake Irrigation District. The mailing address for the 43 Tulelake Irrigation District GSA is: 44 45 Tulelake Irrigation District GSA 46 P.O. Box 699 47 Tulelake, CA 96134 48 49 1.3.2 Modoc County GSA 50 The Modoc County GSA and management area consists of the portion of the Subbasin within 51 the jurisdictional boundary of Modoc County, and outside the boundary of TID. Modoc County 52 meets the requirements of a severely disadvantaged community. The mailing address for the 53 Modoc County GSA is: 54 55 Clerk of the Board 56 204 S. Court Street 57 Alturas, CA 96101 58 59 1.3.3 Siskiyou County 60 The Siskiyou County GSA and management area consists of the portion of the Subbasin within 61 the jurisdictional boundary of Siskiyou County, and outside the boundary of TID. Siskiyou 62 County meets the requirements of a disadvantaged community. The mailing address for the 63 Siskiyou County GSA is: 64 65 County Clerk 66 510 North Main St. 67 Yreka, CA 96097 68 69 1.3.4 City of Tulelake 3 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 70 The City of Tulelake GSA and management area consists of the portion of the Subbasin within 71 the jurisdictional boundary of the City of Tulelake. The mailing address for the City of Tulelake 72 GSA is: 73 74 City Clerk 75 P.O. Box 847 76 Tulelake, CA 96134 77 78 1.3.5 Tulelake Subbasin GSP Plan Manager 79 SGMA Regulation § 354.6(c) requires that the GSP provide the contact information for the plan 80 manager. The contact information for the Tulelake Subbasin GSP is: 81 82 Brad Kirby 83 Tulelake Irrigation District GSA 84 P.O. Box 699 85 Tulelake, CA 96134 86 Phone: (530) 667-2249 87 Email: [email protected] 88 89 1.3.1 Organization and Management Structure of the Groundwater Sustainability Agency 90 (GSA or Agency) 91 During August 2017, the GSAs executed a “Memorandum of Understanding Regarding 92 Development and Implementation of a Groundwater Sustainability Plan for the Tulelake 93 Groundwater Subbasin” (MOU). The MOU is provided as Appendix B to this document. The 94 MOU established the Tulelake Subbasin GSP’s Core Team (Core Team), comprised of 95 representatives from each GSA and responsible for directing and coordinating the 96 development, financing, and implementation of the GSP, and satisfying the requirements of 97 SGMA. In addition, a diverse group of advisory members who were selected through an 98 application process, informed the Core Team during GSP development. The advisory members 99 consist of an environmental conservation water user, residential domestic water user, 100 agricultural groundwater/surface water user, and Oregon groundwater/surface water user. See 101 Appendix C for a list of the advisory members. 102 103 1.3.2 Legal Authority of the GSA 104 Tulelake Irrigation District, Modoc County, Siskiyou County, and the City of Tulelake are local 105 public agencies with existing statutory authorities who decided to each form a GSA. The MOU 4 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 106 (see Appendix B) between the four GSAs describes the additional authorities provided to the 107 GSAs by SGMA. In addition, the MOU memorialized the GSA’s intent to exercise their existing 108 authorities and those provided by SGMA in order to develop and implement this GSP. 109 110 1.3.3 Estimated Cost of Implementing the GSP and the GSA’s Approach to Meet Costs 111 Development of this GSP was substantially funded through a Proposition 1 Sustainable 112 Groundwater Planning Grant. The implementation of the GSP and future SGMA compliance will 113 be highly dependent upon management actions, if necessary. Costs for management actions 114 will be shared by the GSAs based on action beneficiaries. The primary ongoing cost will be for 115 GSP administration, which includes annual reports and 5 year updates. These costs will be 116 shared by the GSAs in accordance with the budget proportions outlined in the MOU. 117 Implementation of the GSP is estimated to cost between $X and $X per year. 118 119 1.4 GSP Organization 120 This GSP is organized in a manner consistent with DWR’s “Groundwater Sustainability Plan 121 (GSP) Annotated Outline”. In addition, during the preparation of this GSP, DWR’s “Preparation 122 Checklist for GSP Submittal” was utilized. A completed checklist can be found in Table 1-1. 123 5 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 Table 1-1. Preparation Checklist for GSP Submittal GSP Section(s) or Page Water Code Regulations Requirement Description Number(s) in the Section Section GSP Article 3. Technical and Reporting Standards • Monitoring protocols adopted by the GSA for data collection and management • Monitoring protocols that are designed to detect changes in Monitoring groundwater levels, groundwater quality, inelastic surface 352.2 Protocols subsidence for basins for which subsidence has been identified as a potential problem, and flow and quality of surface water that directly affect groundwater levels or quality or are caused by groundwater extraction in the basin Article 5. Plan Contents, Sub-article 1. Administrative Information • Executive Summary 354.4 General Information • List of references and technical studies • GSA mailing address • Organization and management structure 354.6 Agency Information • Contact information of Plan Manager • Legal authority of GSA • Estimate of implementation costs • Area covered by GSP • Adjudicated areas, other agencies within the basin, and areas covered by an Alternative 354.8(a) 10727.2(a)(4) Map(s) • Jurisdictional boundaries of Federal or State land • Existing land use designations • Density of wells per square mile 6 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 GSP Section(s) or Page Water Code Regulations Requirement Description Number(s) in the Section Section GSP Article 5. Plan Contents, Sub-article 1. Administrative Information (Continued) • Summary of jurisdictional areas and other features Description of the 354.8(b) Plan Area • Description of water resources monitoring and management programs Water Resource 354.8(c) • Description of how the monitoring networks of those plans Monitoring and 354.8(d) 10727.2(g) will be incorporated into the GSP Management 354.8(e) • Description of how those plans may limit operational flexibility Programs in the basin • Description of conjunctive use programs • Summary of general plans and other land use plans • Description of how implementation of the GSP may change water demands or affect achievement of sustainability and how the GSP addresses those effects Land Use Elements • Description of how implementation of the GSP may affect the or Topic Categories 354.8(f) 10727.2(g) water supply assumptions of relevant land use plans of Applicable • Summary of the process for permitting new or replacement General Plans wells in the basin • Information regarding the implementation of land use plans outside the basin that could affect the ability of the Agency to achieve sustainable groundwater management 7 Tulelake Subbasin DRAFT GSP Revised Public Draft February 18, 2021 GSP Section(s) or Page Water Code Regulations Requirement Description Number(s) in the Section Section GSP Article 5.