Pennsylvania HOA Water Conservation

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

Pennsylvania has no statute that limits an association's authority over water-efficient landscaping, and none that requires an association to permit drought-tolerant plantings, xeriscape, artificial turf, native plants, rainwater harvesting, or graywater reuse.¹ In a Pennsylvania community, water-related landscaping rules come from the recorded declaration and the association's architectural-control provisions, with the Pennsylvania Uniform Condominium Act supplying the framework for condominiums created on or after its 1980 effective date, the Uniform Planned Community Act supplying it for planned communities, the predecessor Unit Property Act for older condominiums, and the Nonprofit Corporation Law of 1988 governing corporate formalities for associations organized as nonprofits.¹

State water-resource law is a separate body of law: Pennsylvania's riparian doctrine and interstate river-basin permitting govern who may withdraw water and in what quantity, and they have no bearing on whether an association may regulate a homeowner's landscaping.⁹ That distinction matters because the two are easily conflated.

Within the national picture, Pennsylvania sits with the silent, CC&R-governed states, in contrast to drought-exposed jurisdictions such as California, Arizona, Nevada, Colorado, Texas, and Florida that have enacted statutes limiting HOA authority over water-efficient landscaping.¹⁰ What follows sets out the statutory framework, what the framework requires of associations, recent legislative and judicial activity, and Pennsylvania's national position.

Section 2: The statutory and regulatory framework

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

A search of the Pennsylvania Consolidated Statutes returns no provision restricting HOA authority over drought-tolerant or xeriscape landscaping, native or low-water plantings, artificial turf, or water-efficient irrigation. The two statutes that would house such a provision, the Uniform Condominium Act at 68 Pa.C.S. § 3101 et seq. and the Uniform Planned Community Act at 68 Pa.C.S. § 5101 et seq., contain no water-conservation landscaping carve-out.¹ Both statutes address creation, management, assessments, and enforcement, and both expressly contemplate architectural and landscaping review by the association where the governing documents provide for it, but neither limits the association's discretion over water-related landscaping.⁷

The result is that a Pennsylvania homeowner has no statutory right to install xeriscape, artificial turf, or native plantings over an association's objection. Whether such landscaping is permitted turns on the declaration and the association's rules.²

To make the absence concrete, several states have enacted the opposite rule, and their statutory language shows how far Pennsylvania is from that model. California Civil Code § 4735 makes a provision of an association's governing documents or architectural or landscaping guidelines "void and unenforceable" if it "prohibits, or includes conditions that have the effect of prohibiting, the use of low water-using plants as a group" or "the use of artificial turf or any other synthetic surface that resembles grass," and § 4735(c) bars an association from fining an owner for reducing or eliminating watering "during any period for which the Governor has declared a state of emergency...due to drought."¹⁰ Texas Property Code § 202.007 provides that an association "may not include or enforce a provision in a dedicatory instrument that prohibits or restricts a property owner from...installing rain barrels or a rainwater harvesting system...or...using drought-resistant landscaping or water-conserving natural turf," and that "a provision that violates Subsection (a) is void."¹⁰ Florida Statutes § 373.185(3)(b) states that "a deed restriction or covenant may not prohibit or be enforced so as to prohibit any property owner from implementing Florida-friendly landscaping on his or her land," with the HOA-specific bar at § 720.3075(4).¹⁰ Pennsylvania has adopted none of these, and no Pennsylvania statute is modeled on them.¹ A property manager or board searching for a Pennsylvania equivalent won't find one; the analysis begins and ends with the governing documents.

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

Pennsylvania is a riparian state. The right to withdraw water attaches to ownership of land bordering a watercourse, and large withdrawals are regulated by the Department of Environmental Protection and, for interstate basins, by the Delaware River Basin Commission and the Susquehanna River Basin Commission.⁹ This is water-allocation law. It determines who may take water from a stream or aquifer and in what quantity. It doesn't address, and doesn't bear on, whether an association may regulate a homeowner's landscaping, and it shouldn't be read as either constraining or empowering HOA authority.⁹

Drought response in Pennsylvania runs through DEP, which issues Drought Watch and Drought Warning declarations that carry only voluntary conservation requests, and through the Governor, who may declare a Drought Emergency triggering mandatory nonessential-use restrictions under 4 Pa. Code Chapter 119.⁶ Those restrictions reach individual water users directly and can prohibit nonessential uses such as watering grass, but they operate as emergency water-use regulation. No Pennsylvania drought mechanism suspends or limits an association's enforcement of its landscaping rules, and DEP has stated it will not impose mandatory restrictions outside a declared Drought Emergency.⁶

Pennsylvania has no statute addressing rainwater harvesting or graywater reuse as against associations. DEP encourages rainwater harvesting as a stormwater-management practice and imposes no statewide restriction on it.⁴ Graywater is treated under DEP's sewage rules rather than protected as a conservation measure.⁵ In each case the state framework is silent on the HOA relationship, leaving the question to the declaration.

2C. Where water-conservation rules actually live in Pennsylvania

The operative rulebook for a Pennsylvania community is the recorded declaration together with the association's architectural-control and rulemaking provisions. Both the Uniform Planned Community Act and the Uniform Condominium Act preserve an association's power to conduct architectural, aesthetic, and landscaping review where the declaration, bylaws, or rules so provide, and to adopt and enforce rules and levy reasonable fines after notice and an opportunity to be heard.⁷ Any rule requiring a green lawn, restricting gravel or artificial turf, or governing plant selection derives its force from those documents, not from a water-conservation statute.²

For condominiums, the applicable act depends on the recording date: condominiums created on or after the Uniform Condominium Act's 1980 effective date fall under 68 Pa.C.S. § 3101 et seq., while those created earlier remain under the predecessor Unit Property Act, subject to the modern act's retroactive provisions.¹ Non-condominium planned communities fall under the Uniform Planned Community Act, which is equally silent on water conservation.¹

The practical owner-facing water rule almost always comes from the local water utility, not the HOA framework. The Philadelphia Water Department, Aqua Pennsylvania, and Pittsburgh Water issue conservation measures, outdoor-watering schedules during dry periods, and rebate programs that apply to their customers independent of any association's rules.⁸ A manager looking for "Pennsylvania HOA water conservation law" will find the governing rules in the declaration and in the local utility's tariff and conservation notices.

Section 3: What the framework requires of HOAs

A. Landscaping approval and architectural review

An association may conduct architectural, aesthetic, and landscaping review of units and lots where its declaration, bylaws, or rules authorize it, under 68 Pa.C.S. § 5106 for planned communities and § 3106 for condominiums — a power that applies to both pre- and post-1980-effective-date condominiums and may be varied by declaration.⁷ No statute requires an association to approve drought-tolerant landscaping, xeriscape, native plantings, or artificial turf; approval is governed by the declaration.²

B. Drought response and watering restrictions

During a declared Drought Emergency, nonessential water uses including lawn watering may be prohibited statewide by regulation, binding on homeowners directly, under 4 Pa. Code Chapter 119 — a water-use rule, not an HOA statute.⁶ Local utilities impose outdoor-watering schedules and conservation notices on their customers during dry periods: Philadelphia Water Department, Aqua Pennsylvania, and Pittsburgh Water.⁸ No Pennsylvania provision bars an association from enforcing lawn-appearance rules against a dormant or unwatered lawn during a drought; enforcement limits, if any, come from the declaration.⁶

C. Rule adoption and disclosure

An association may adopt and amend rules and regulations and must make its records available to members, under 68 Pa.C.S. § 5302 and § 3302 — a power applying to both condominium vintages through the acts' retroactive provisions, though discretion may be varied by declaration in part.⁷ Associations organized as nonprofit corporations must also observe the corporate formalities of the Nonprofit Corporation Law of 1988, 15 Pa.C.S. § 5101 et seq.¹

D. Enforcement limits and conflicts

An association may levy reasonable fines for landscaping-rule violations only after notice and an opportunity to be heard, under 68 Pa.C.S. § 5302(a)(11) and § 3302(a)(11).⁷ Where a declaration requires a watered green lawn while a local utility imposes a watering restriction, the tension is between a private contract and a local rule, to be resolved under general contract and property principles, not under any water-conservation statute.⁸

Section 4: Recent legislative and judicial activity

A. Recent bills

One qualifying bill was identified in the past 24 months.

B. Recent appellate rulings

No qualifying Pennsylvania appellate ruling from the past 36 months turned up bearing specifically on HOA authority over water-related landscaping, drought enforcement, rainwater, or graywater.

C. Active legislative debates

HB 1878 is the only active proposal touching HOA landscaping authority; advocacy groups including the Pennsylvania Native Plant Society continue to push for a statewide native-landscaping standard, but no measure has advanced past committee.³

Court-structure note: private HOA landscaping and architectural-enforcement disputes begin in the Courts of Common Pleas, with civil appeals to the Superior Court and final review by the Supreme Court of Pennsylvania. The Commonwealth Court hears government-related matters and is not the route for a private HOA civil appeal.

Section 5: National positioning and related coverage

On water conservation specifically, states cluster into three groups, and the grouping differs from the governing-statute clustering. The first group has statutes limiting HOA authority over water-efficient landscaping, concentrated in drought-exposed jurisdictions such as California, Arizona, Nevada, Colorado, Texas, Florida, and Utah.¹⁰ The second group has partial or emerging provisions. The third group is silent and CC&R-governed, and it includes most Mid-Atlantic and Northeastern states and Pennsylvania.¹ For a multi-state operator, the practical implication is direct: a firm accustomed to California's or Nevada's xeriscape-protection rules shouldn't assume any equivalent applies in Pennsylvania, where the declaration controls. Pennsylvania shows little legislative momentum toward such a statute; HB 1878 remains in committee and no companion measure has advanced.³

HOA Weekly's Pennsylvania water-conservation coverage updates quarterly as the legislature and the courts act. For Pennsylvania communities, the practically controlling water rules are the recorded declaration and the local water utility. Federal frameworks apply to Pennsylvania 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. 68 Pa.C.S. Title 68 (Real and Personal Property), including the Uniform Condominium Act §§ 3101-3414 and the Uniform Planned Community Act §§ 5101-5414 (Pennsylvania General Assembly); Nonprofit Corporation Law of 1988, 15 Pa.C.S. § 5101 et seq. No water-conservation landscaping provision appears in any of these chapters. ↩
2. 68 Pa.C.S. § 5106 (planned communities) and § 3106 (condominiums), Pennsylvania General Assembly, authorizing association architectural, aesthetic, and landscaping review where provided by the declaration, bylaws, or rules and regulations; no statutory landscaping protection for owners. ↩
3. House Bill 1878, 2025-2026 Regular Session, "An Act amending Title 68...providing for managed native conservation landscaping," Pennsylvania General Assembly (referred to House Housing and Community Development Committee, Sept. 25, 2025; no votes or committee meetings recorded). ↩
4. Pennsylvania Department of Environmental Protection, Drought Information (encouraging voluntary conservation and water-efficient practices; DEP promotes rainwater harvesting for stormwater management and imposes no statewide restriction on it). ↩
5. Pennsylvania Department of Environmental Protection, graywater guidance (treating graywater under the Commonwealth's sewage/wastewater rules; no HOA-specific provision). ↩
6. 4 Pa. Code Chapter 119, Prohibition of Nonessential Water Uses in a Commonwealth Drought Emergency Area (Pennsylvania Code); DEP Drought Information page confirming DEP will not impose mandatory restrictions outside a declared Drought Emergency. Neither reaches HOA enforcement of landscaping rules. ↩
7. 68 Pa.C.S. § 5302 (Power of unit owners' association), including § 5302(a)(1) (adopt and amend rules) and § 5302(a)(11) (levy reasonable fines after notice and an opportunity to be heard); parallel condominium provision at § 3302; § 5106 and § 3106 (architectural, aesthetic, and landscaping review). Pennsylvania General Assembly. ↩
8. Philadelphia Water Department, water conservation measures following Drought Watch (utility rule); see also Aqua Pennsylvania mandatory water conservation notices (aquawater.com) and Pittsburgh Water conservation guidance (pgh2o.com). These are utility rules, not state statutes. ↩
9. Pennsylvania Department of Environmental Protection, water-resource management (riparian doctrine and interstate withdrawal regulation via the Delaware River Basin Commission and Susquehanna River Basin Commission). This is water-allocation law and is background context only; it does not govern HOA landscaping authority. ↩
10. California Civil Code § 4735 (governing-document provisions prohibiting low water-using plants or artificial turf are "void and unenforceable," and no fine for reduced watering during a Governor-declared drought emergency); Texas Property Code § 202.007 (association "may not include or enforce" restrictions on rain barrels/rainwater harvesting or drought-resistant landscaping or water-conserving natural turf; a violating provision "is void"); Florida Statutes § 373.185(3)(b) and § 720.3075(4) (deed restriction "may not prohibit" Florida-friendly landscaping). Cited as examples of out-of-state statutes Pennsylvania has not adopted. ↩