Delineation of the area for which the plan is being prepared.
Inventory of the sources and quantity of water supply in the area.
Forecast of water demands, including population projections.
Identification of water supply options.
Assessment of environmental and economic impacts of carrying out significant recommendations of the plan.
Demonstration that the plan will utilize existing water supply and wastewaterinfrastructure to the extent practicable.
Procedures for implementing and updating the plan.
Consistency with applicable comprehensive and areawide water quality managementplans.
In addition, water supply service area plans that require department approval need to include:
Delineation of the proposed water supply service areas for each public water supplysystem making a withdrawal or receiving a diversion covered by the plan.
A cost-effective analysis of regional and individual water supply and water conservationalternatives.
Section 281.348(3)(b), Stats., also requires that the rule include procedures for the following:
Public review and comment on the proposed water supply service area plan.
Submission of the plan to governing body(s) of municipalities whose water supply isaddressed by the plan.
Submission and approval of the plan to the department, if required.
Revisions to a previously approved plan.6. Summary of, and Comparison with, Existing or Proposed Federal Statutes and Regulations:
There are no comparable federal regulations pertaining to water supply service area planning for water withdrawal-related activities regulated under the Great Lakes – St. Lawrence River Basin Water Resource Compact.
7. If Held, Summary of Comments Received During Preliminary Comment Period and at Public Hearing on the Statement of Scope: The department held a preliminary public hearing on the statement of scope for this rule on June 3, 2022. One member of the public attended the preliminary hearing and did not provide comments. The department did not receive any written comments on the scope statement during the preliminary comment period.
8. Comparison with Similar Rules in Adjacent States: As described below, all the neighboring states have approaches that include elements in Wisconsin water supply service area plan statutes. Iowa Michigan and Minnesota require the public water system to complete a planning process or assessment of their water supply system, while in Illinois water supply planning is done on a regional level with input from public water systems. All neighboring states require an evaluation of the availability of water supply for the public water system in some form. Illinois and Minnesota specifically have planning programs that require municipal systems to provide water demand forecasts or trends, while Iowa requires a determination of the availability and adequacy of sources and Michigan requires an analysis of water system needs for the future.
Illinois: A water supply planning program has been established and 5 of 10 planning regions have conducted and will continue to conduct regional planning activities in the state. These include the Northeastern Illinois Region, Rock River Region, Middle Illinois Region, East Central Region, and Kaskaskia River Region. The Illinois Department of Natural Resources will also work to set up the water supply planning programs for the remaining regions. The establishment of the water supply planning regions is based on population densities and establishment of priority watersheds in the state. The water supply plans include an evaluation of water use, water demand and future water demand projections through 2050. The water supply plans also evaluate future water supply options based on hydrogeology studies of the area, water conservation, and climate change through 2050.
Iowa: A Self-Assessment Manual is used to assess Iowa water system viability. The manual is a tool for public water systems to appraise their technical, managerial, and financial capability to provide water supply to their customers. The assessment includes determining the availability and adequacy of water supply sources; treatment requirements; infrastructure needs; operation and maintenance; management and administration; finances; and future planning.
Michigan: Publicly owned and operated community water suppliers that operate a waterworks system were required to submit a general plan that identifies water system needs for 5-year and 20-year planning periods by January 1, 2016. The general plan may include information about current reliability studies, annual pumpage reports, sample siting plan, water protection plan, water conservation and efficiency program, waterworks operation and maintenance programs, regional planning documents and relevant land use plans for the service area. Administrative rules require a public water supply system to conduct a hydrogeological study of the groundwater source to determine the availability of water and consideration of other hydrogeological conditions and water quality assessments. Administrative code also requires public water systems proposing use of a surface water supply to conduct an assessment of surface water sources including a determination of the availability of an adequate and dependable water supply source.
Minnesota: All public water supply systems that serve more than 1,000 people must submit a water supply plan every 10 years for approval. The water supply plans must include a description and evaluation of the water supply system that includes an analysis of water demand, water use trends, treatment and storage capacity, description of water sources, natural resource impacts, resource sustainability, proposed water sources, alternative capital improvement plan, emergency response procedures and a water conservation plan.
9. Summary of Factual Data and Analytical Methodologies Used and How Any Related Findings Support the Regulatory Approach Chosen: To support the regulatory approach taken for this rule, the department used the legislative framework that details Wisconsin’s water supply service area plan program in s. 281.348, Stats. The department also relied on previous application and review processes associated with water supply service area plans since the statute went into effect (the Cities of New Berlin, and Waukesha, and the Village of Somers). Department staff conducted interviews with local government units and regional planning commissions that have developed water supply service area plans to determine costs related to developing water supply service area plans as required under state statute. 10. Analysis and Supporting Documents Used to Determine the Effect on Small Business or in Preparation of an Economic Impact Report: The department anticipates no effect on small businesses as a result of this rule. Department staff interviewed local governmental units and regional planning commissions that have developed water supply service area plans to determine costs related to developing water supply service area plans using the process as required under state statute. A public comment period on the draft economic impact analysis (EIA) occurred from July 10-24, 2023. The department received four comments on the draft EIA during this period but did not make any changes to the EIA as the comments were on the draft rule not the economic impacts.
11. Effect on Small Business (initial regulatory flexibility analysis): This proposed rule has no economic impacts to small businesses.
13. Place where comments are to be submitted and deadline for submission:
A public comment period on the draft rule occurred from September 5 to October 12, 2023, and a public hearing was held on October 5, 2023.
RULE TEXT
Section 1 NR 854 is created to read:
WATER SUPPLY SERVICE AREA PLANS
NR 854.01 Purpose. The purpose of this chapter is to establish procedures and requirements for the preparation of water supply service area plans in compliance with the requirements under s. 281.348, Stats., and to establish additional procedures and requirements to ensure that the requirements under ss. 281.343 and 281.346, Stats., are met when department approval of a water supply service area plan is required. NR 854.02 Applicability. This chapter applies to any person who owns or operates a public water supply system that is required to prepare a water supply service area plan under s. NR 854.04. NR 854.03 Definitions. In this chapter:
(1) “Areawide water quality planning agency” means an agency designated by the governor to prepare an areawide water quality management plan under ch. NR 121. (2) “Consecutive water system” has the meaning specified under s. NR 809.04 (11). (3) “Cost-effectiveness analysis” has the meaning specified under s. 281.348 (1) (b), Stats. (4) “Department” means the department of natural resources.
(5) “Diversion” has the meaning specified under s. 281.346 (1) (h), Stats. (6) “Great Lakes basin” means the watershed of the Great Lakes and the St. Lawrence River upstream from Trois-Rivieres, Quebec, within the jurisdiction of the parties. The boundary of the Great Lakes basin is derived from the subbasin (8-digit) 4th level hydrologic units from the digital Watershed Boundary Dataset for the State of Wisconsin, consisting of geo-referenced digital data and associated attributes created in accordance with the "FGDC Proposal, Version 1.0 - Federal Standards for Delineation of Hydrologic Unit Boundaries 3/01/02.”
(7) “Great Lakes council” has the meaning specified under s. 281.348 (1) (cm), Stats. (8) “New or increased withdrawal” means a proposal for a new withdrawal or a proposal to increase the amount of a withdrawal over the permitted withdrawal amount that requires department approval under s. 281.346 (4g), (4s), or (5), Stats., for a water use general permit or individual permit. (10) “Peak daily withdrawal” means a public water supply system’s highest daily water withdrawal in a year.
(11) “Person” has the meaning specified under s. 281.346 (1) (nm), Stats. (12) “Planning period” means the period covered by the water supply service area plan.
(13) “Population” means the population of a specified area as shown by the last federal census or by any subsequent population estimate under s. 16.96, Stats. (14) “Projected growth area” means the area in which the public water supply system anticipates providing water to the public during the period covered by the water supply service area plan.
(15) “Projected water demand” means the total water demand forecasted in the public water supply system’s existing service area, the public water supply system’s projected growth area over the planning period, and any water sold to consecutive water systems.
(16) “Public water supply” has the meaning specified under s. 281.348 (1) (d), Stats. (17) “Public water supply system” means a physically connected system of treatment, storage, and distribution facilities that distributes public water supply that is treated for human consumption and that is owned by a city, village, county, town, town sanitary district, utility district, public inland lake and rehabilitation district, municipal water district, joint local water authorities, or a privately owned water utility serving any of these entities.
(18) “Retail customer” means a person who purchases water directly from a public water supply system, except a consecutive water system.
(19) “Schematic” means a diagram that represents the elements of a public water supply system using general locations and graphic symbols rather than scaled maps.
(20) (a) “Source” means an individual location where water is withdrawn from groundwater or surface water.
(b) “Source” may include a well, spring, lake, river, or pond.
(21) “Straddling community” has the meaning specified under s. 281.346 (1) (t), Stats. (22) “Total resources costs” has the meaning specified under s. 281.348 (1) (e), Stats. (23) “Water supply service area” means an area in which the public water supply system provides water or may provide water to the public during the planning period covered by the water supply service area plan.
(24) “Water supply service area plan” or “plan” means a document developed in compliance with this chapter.
(25) “Waters of the state” has the meaning specified under s. 281.01 (18), Stats. (26) “Well” has the meaning specified under s. 281.34 (1) (h), Stats.
