South Dakota HOA Water Conservation

Section 1: Overview — How water conservation interacts with HOA authority in South Dakota

South Dakota has no statute limiting an association's authority over water-efficient landscaping. Neither the condominium chapter, SDCL ch. 43-15A, nor any other provision of the South Dakota Codified Laws restricts an association's power over drought-tolerant or xeriscape landscaping, native or low-water plantings, artificial turf, water-efficient irrigation, rainwater harvesting, or graywater reuse.¹ For a South Dakota community, water-related landscaping rules come from the recorded declaration and the association's architectural-control process, with the condominium chapter supplying a framework for condominiums, the Nonprofit Corporation Act, SDCL ch. 47-22 through 47-28, supplying corporate formalities for incorporated associations, and local water-system rules supplying any practical water-use restriction.¹²

State water-resource law is a separate body of law: South Dakota allocates surface water and groundwater under the prior-appropriation doctrine administered by the Department of Agriculture and Natural Resources, and that regime governs who may withdraw water, not whether an association may regulate a homeowner's landscaping.¹⁰

Nationally, South Dakota sits with the silent, CC&R-governed states rather than the drought-statute states such as California, Arizona, Nevada, Colorado, Texas, and Florida, each of which has enacted a statute limiting HOA control over water-wise landscaping.¹³ What follows sets out the statutory framework, what the framework requires of associations, and the recent legislative and judicial record.

Section 2: The statutory and regulatory framework

2A. Statutory limits on HOA authority over water-efficient landscaping

A search of the South Dakota Codified Laws returns no provision restricting an association's authority over drought-tolerant or xeriscape landscaping, native or low-water plantings, artificial turf, or water-efficient irrigation. The condominium chapter, SDCL ch. 43-15A, runs from 43-15A-1 through 43-15A-30 and addresses the establishment of condominium projects, the required contents of a master deed or lease, common-area definitions, developer-disclosure duties, and Real Estate Commission oversight. None of its sections addresses landscaping, vegetation, lawns, turf, water use, irrigation, rainwater, or graywater. The chapter delegates substantive governance to the recorded master deed or declaration.¹

South Dakota has no comprehensive planned-community statute. Title 43's chapters in this range are ch. 43-15A, Condominiums, and ch. 43-15B, Time-Share Estates; there's no planned-community act, and South Dakota is not among the states listed by the Community Associations Institute as having adopted the Uniform Common Interest Ownership Act.^2,13 Planned-community associations therefore operate under their recorded covenants, the general real-property-covenant chapter, SDCL ch. 43-12, and the Nonprofit Corporation Act. None of these addresses water-efficient landscaping.⁵

The absence is a deliberate contrast with states that legislate in this area. Colorado bars associations from prohibiting xeriscape, nonvegetative turf grass, or drought-tolerant landscapes; as amended by Senate Bill 23-178, 2023, Colorado law provides that an association "may not prohibit the use of xeriscape, nonvegetative turf grass, or drought-tolerant vegetative landscapes," may not unreasonably require hardscape on more than 20 percent of a landscape area, and must offer at least three preapproved water-wise front-yard designs, Colo. Rev. Stat. § 38-33.3-106.5.¹⁴ California prohibits enforcement of a covenant that bans low-water plants or penalizes a dormant lawn during a declared drought, Cal. Civ. Code § 4735; and Texas limits an association's power to bar drought-resistant landscaping and water-conserving turf, Tex. Prop. Code § 202.007. South Dakota has adopted no equivalent. That South Dakota does legislate targeted covenant carve-outs when it chooses to — for firearms and for flags, discussed below — makes the absence of a water-landscaping provision a considered gap rather than an oversight.¹⁵

2B. Related water law, drought response, rainwater and graywater

South Dakota's water-resource framework is background context that doesn't bear on HOA landscaping authority. Under SDCL Title 46, all water in the state is the property of the people, and the right to use it is acquired by appropriation. The system is administered by the Department of Agriculture and Natural Resources through its Water Rights Program, and it operates on the prior-appropriation doctrine, "first in time, first in right," hybridized with a riparian preference for domestic use.¹⁰ This body of law governs withdrawals and permits; it says nothing about whether an association may require turf or forbid gravel.

No state drought-declaration mechanism reaches private landscaping enforcement by associations. Drought and water-supply management under the Department are supply-side functions; they don't suspend or modify an association's enforcement of its covenants.¹⁰

South Dakota has no statute addressing rainwater harvesting or graywater reuse as against associations. Rainwater harvesting is lawful and generally falls within the "domestic use" definition at SDCL 46-1-6. The Department of Agriculture and Natural Resources treats domestic use as requiring no water-right permit unless it exceeds 25,920 gallons per day, 18 gallons per minute pumped around the clock, or a peak diversion rate of 25 gallons per minute, and that category covers "irrigation of a noncommercial family garden, trees, lawn, shrubbery, or orchard that is no larger in area than one acre."⁴ Graywater reuse is handled at the county level and varies by county. Neither topic is the subject of any HOA-specific provision, so an association's treatment of a rain barrel or a graywater system is a matter of its recorded declaration, not of state statute.

2C. Where water-conservation rules actually live in South Dakota

For a South Dakota community, the operative rulebook for water-related landscaping is the recorded declaration and the association's architectural-control provisions. Because there's no planned-community statute and the condominium chapter is silent on landscaping, the declaration is where any turf mandate, plant-palette requirement, irrigation standard, or artificial-turf restriction is found or is absent.^1,5 For condominiums, SDCL ch. 43-15A supplies the framework within which the master deed operates; for planned communities, the framework is the CC&Rs plus the Nonprofit Corporation Act corporate formalities.¹²

Any practical, owner-facing water-use rule is far more likely to come from the local water system than from state law. The City of Sioux Falls runs a staged lawn-watering program established by City ordinances numbered 50 through 52, which set an odd/even watering policy by address and prohibit lawn watering from noon to 5 p.m. every day; the staging is keyed to Big Sioux River flow, Stage 1 applies above 50 cubic feet per second, and the city offers conservation rebates.^7,16 Rapid City imposes mandatory seasonal watering measures under Rapid City Municipal Code 13.08.410 that bar outdoor watering between 9 a.m. and 6 p.m. on an odd/even schedule; the measures normally run June through August, but under "Concern status," Pactola Reservoir below 48,950 acre-feet or inflow below 90 percent of the monthly mean, they extend from April 1 through September 30, and under "Critical status," below 13,750 acre-feet, no outside watering is permitted regardless of hours or days.⁸ Aberdeen enforces watering restrictions under its water-use ordinance.⁹ These are utility and municipal rules that apply to all customers and operate independently of the HOA framework. The operational takeaway: a manager searching for "South Dakota HOA water conservation law" will find the controlling rules in the recorded declaration and the local water system's ordinances, not in any HOA-specific water statute.

Section 3: What the framework requires of HOAs

A. Landscaping approval and architectural review

A South Dakota association's power to review and approve or deny landscaping changes derives from the recorded declaration and architectural-control provisions, not from a state statute; the condominium chapter is silent on landscaping.^1,5 For condominiums, SDCL ch. 43-15A requires that the master deed set out the particulars of the project and delegates substantive rules to that instrument; the framework applies only to condominiums, and its substantive content may be set by the declaration.¹

B. Drought response and watering restrictions

Outdoor-watering restrictions that actually bind a homeowner come from the local water system — for example, Sioux Falls, Rapid City, and Aberdeen — not from state HOA law; these apply to all customers regardless of association status.^7,8,9 No South Dakota statute suspends or limits an association's enforcement against dormant or unwatered lawns during drought.¹

C. Rule adoption and disclosure

An incorporated association adopts and amends rules through the corporate formalities of the Nonprofit Corporation Act, SDCL ch. 47-22 through 47-28, including meetings, voting, and records.¹² Condominium developers must record a master deed and satisfy Real Estate Commission disclosure duties under SDCL ch. 43-15A; these are mandatory for condominiums and don't reach water use.¹

D. Enforcement limits and conflicts

Enforcement of landscaping covenants is constrained by general equitable doctrines; the South Dakota Supreme Court has held that selective or non-enforcement of a covenant over time can render it unenforceable through waiver or acquiescence.¹⁷ Where a declaration requires a green, watered lawn while a local water system imposes a watering restriction, the tension is a contract-versus-local-rule question to be resolved under general law, not under any water-conservation statute, because none exists in South Dakota.^1,8 South Dakota has restricted covenant enforcement by statute in specific areas — firearms, SDCL 11-5-9, enacted 2024, and flags, SDCL 11-5-7 and 11-5-8 — which shows the Legislature acts topically when it chooses to and has not done so for water.¹⁵

Section 4: Recent legislative and judicial activity

A. Recent bills

No bill from the past 24 months turned up that would create or affect HOA authority over water-efficient landscaping, drought enforcement, rainwater harvesting, or graywater reuse. South Dakota's recent covenant legislation has addressed other subjects — for example, firearms carve-outs — not water conservation.¹¹

B. Recent South Dakota Supreme Court rulings

One recent ruling bears on the enforcement of landscaping-type covenants generally, though not on water conservation specifically.

South Dakota has no intermediate appellate court; civil disputes proceed from the Circuit Courts directly to the South Dakota Supreme Court.

C. Active legislative debates

No active proposal that would change South Dakota's treatment of HOA water-conservation landscaping turned up.

Section 5: National positioning and related coverage

In a water-conservation-specific clustering, states fall into three groups: those with statutes limiting HOA authority over water-efficient landscaping, concentrated in drought-exposed jurisdictions — California, Arizona, Nevada, Colorado, Texas, Florida, Utah, and others; those with partial or emerging provisions; and silent, CC&R-governed states, which include most Great Plains states and South Dakota. South Dakota sits firmly in the third group. For a multi-state operator, the practical implication is direct: a firm accustomed to Colorado's xeriscape-protection rule shouldn't assume any equivalent applies in South Dakota, where the declaration and the local water system control. South Dakota shows no legislative momentum toward such a statute.

HOA Weekly's South Dakota water-conservation coverage updates quarterly as the Legislature and the South Dakota Supreme Court act. For South Dakota communities, the practically controlling water rules are the recorded declaration and the local water system. Federal frameworks apply to South Dakota associations regardless of state law — the Fair Housing Act, the Americans with Disabilities Act, and the Fair Debt Collection Practices Act among them.

Footnotes

1. SDCL ch. 43-15A (Condominiums), South Dakota Legislature ↩
2. SDCL Title 43 chapter index, South Dakota Legislature (ch. 43-15A Condominiums; ch. 43-15B Time-Share Estates) ↩
3. SDCL ch. 11-5 (Restrictive Contracts and Declarations) ↩
4. Summary of South Dakota Water Rights Laws and Rules (domestic use; SDCL 46-1-6) ↩
5. SDCL ch. 43-12 (Real Property Covenants) ↩
6. Department of Agriculture and Natural Resources, Water Rights Program ↩
7. City of Sioux Falls, Lawn Watering Program (utility rule) ↩
8. Rapid City Municipal Code 13.08.410 (water conservation measures; utility rule) ↩
9. City of Aberdeen, Watering Restrictions (utility rule) ↩
10. South Dakota Water Rights Program, Department of Agriculture and Natural Resources ↩
11. South Dakota Legislature, bill search (2025 session; no qualifying water-landscaping bill) ↩
12. SDCL ch. 47-22 (South Dakota Nonprofit Corporation Act) ↩
13. Community Associations Institute, Uniform Common Interest Ownership Act adoption list (South Dakota not listed) ↩
14. Colorado Senate Bill 23-178 amending Colo. Rev. Stat. § 38-33.3-106.5 (comparative, out-of-state) ↩
15. SDCL 11-5-9 (Firearms regulation—Homeowner association restriction unenforceable; SL 2024, ch 42, §1) ↩
16. City of Sioux Falls Code of Ordinances § 52.003 (regulation of water uses; utility rule) ↩
17. Hood v. Straatmeyer, 2025 S.D. 12 (South Dakota Supreme Court, Mar. 5, 2025), published opinion ↩