
217 P.3d 365 (2009)
KITSAP ALLIANCE OF PROPERTY OWNERS, William Palmer and Ron Ross, Appellants,
v.
CENTRAL PUGET SOUND GROWTH MANAGEMENT HEARINGS BOARD, Futurewise, Hood Canal Environmental Council, Kitsap Citizens for Responsible Planning, Kitsap County, Judith Krigsman, Jim Trainer, West Sound Conservation Council, Respondents.
Nos. 38017-0-II, 38087-1-II.
Court of Appeals of Washington, Division 2.
September 9, 2009.
Brian Trevor Hodges, Pacific Legal Foundation, Bellevue, WA, for Appellants.
Martha Patricia Lantz, City of Tacoma Office of the City Attorney, Tacoma, WA, Lisa J. Nickel, Kitsap County Prosecuting Attorney's Office, Port Orchard, WA, Tim Trohimovich, Futurewise, Robert A. Beattey, Attorney at Law, Seattle, WA, for Respondents.
KORSMO, J.
¶ 1 This action presents an issue our Supreme Court has not yet authoritatively resolved *366 concerning the interaction of the Growth Management Act and the Shoreline Management Act on "critical areas" within "shoreland" regions. While there is no majority of the court for a specific analytic approach to the issue, the outcome of Futurewise v. Western Washington Growth Management Hearings Board,[1] dictates our resolution of this appeal. The decision to require a setback buffer for the entire marine shoreline of Kitsap County is reversed and the matter remanded for consideration under the Shoreline Management Act.

FACTS
¶ 2 The procedural and factual history of this case is extensive, but can be expressed in simplified form in light of our decision. The action arose after Kitsap County began to update its Critical Areas Ordinance (CAO) as required by the Growth Management Act (GMA), chapter 36.70A RCW. The initial ordinance set a 35-foot buffer around the county's marine shorelines. Kitsap Alliance of Property Owners (KAPO)a non-profit Washington corporationand two property owners challenged the buffer as excessive before the Central Puget Sound Growth Management Hearings Board (Board). Several other parties, including respondent Hood Canal Environmental Council, another nonprofit Washington corporation, filed a competing challenge, alleging that the buffers were inadequate.
¶ 3 In 2006, the Board issued a decision rejecting the KAPO challenge and remanded the ordinance to the County with directions to increase the buffer zone. KAPO filed a petition for review with the Kitsap County Superior Court. Meanwhile, the County amended the CAO and increased the marine shoreline buffer to 50 feet in urban shoreline areas and 100 feet in rural and semi-rural shoreline areas.[2] The Board approved the amended CAO and KAPO filed another petition for review. The superior court consolidated the two matters. It upheld the Board's decisions. KAPO then appealed to this court.

ANALYSIS
¶ 4 The Shoreline Management Act (SMA), chapter 90.58 RCW, was enacted in 1971 to protect our shorelines by requiring coordinated planning of development near them. RCW 90.58.020. To that end, the SMA permits development near shorelines when it is "carefully planned, managed, and coordinated in keeping with the public interest." Dep't of Ecology v. Ballard Elks Lodge No. 827, 84 Wash.2d 551, 557, 527 P.2d 1121 (1974). The "shorelines" include the "shoreland" within 200 feet of the ordinary high water mark. RCW 90.58.030(2)(e), (f). The Department of Ecology must approve a local shoreline management plan before it is effective. RCW 90.58.090(1).
¶ 5 The GMA, enacted in 1990, is a planning statute that requires counties and cities to coordinate land use plans and direct development to urban growth areas. RCW 36.70A.010; .020; .040. Among its many provisions is a requirement that cities and counties adopt and regularly update their comprehensive plans and their plans for critical areas. RCW 36.70A.130(1). A critical area is defined to include several different areas including wetlands and frequently flooded areas. RCW 36.70A.030(5).[3] A decision to designate and protect a critical area must be based on the best available science. RCW 36.70A.172(1).
¶ 6 Recognizing that the two acts overlapped with respect to the shoreland within 200 feet of a shoreline, the Legislature tried to provide guidance by initially stating in 1995 that the goals of the SMA would be goals of the GMA and that an approved shoreline master plan would be an element of a city or county's comprehensive plan. The shoreline plan was to be developed in accordance *367 with SMA procedures. Former RCW 36.70A.480 (1995). In a later attempt to clarify the interplay between the two statutes, the Legislature sought to further harmonize the competing approaches to land use near shorelines when it amended section 480 by the enactment of LAWS OF 2003, ch. 321. That statute provides in relevant part:
(3) The policies, goals, and provisions of chapter 90.58 RCW and applicable guidelines shall be the sole basis for determining compliance of a shoreline master program with this chapter except as the shoreline master program is required to comply with the internal consistency provisions of. . . .
(a) As of the date the department of ecology approves a local government's shoreline master program adopted under applicable shoreline guidelines, the protection of critical areas as defined by RCW 36.70A.030(5) within shorelines of the state shall be accomplished only through the local government's shoreline master program and shall not be subject to the procedural and substantive requirements of this chapter, except as provided in subsection (6) of this section.
(b) Critical areas within shorelines of the state that have been identified as meeting the definition of critical areas as defined by RCW 36.70A.030(5), and that are subject to a shoreline master program adopted under applicable shoreline guidelines shall not be subject to the procedural and substantive requirements of this chapter, except as provided in subsection (6) of this section. . . .
(c) The provisions of RCW 36.70A.172 shall not apply to the adoption or subsequent amendment of a local government's shoreline master program and shall not be used to determine compliance of a local government's shoreline master program with chapter 90.58 RCW. . . .
(4) Shoreline master programs shall provide a level of protection to critical areas located within shorelines of the state that is at least equal to the level of protection provided to critical areas by the local government's critical area ordinances. . . .
(5) Shorelines of the state shall not be considered critical areas under this chapter except to the extent that specific areas located within shorelines of the state qualify for critical area designation based on the definition of critical areas provided by RCW 36.70A.030(5) and have been designated as such. . . .
(6) If a local jurisdiction's master program does not include land necessary for buffers for critical areas that occur within shorelines of the state, as authorized by RCW 90.58.030(2)(f), then the local jurisdiction shall continue to regulate those critical areas and their required buffers pursuant to RCW 36.70A.060(2).
RCW 36.70A.480.[4]
¶ 7 The amended statute arguably left the two acts more intertwined than before. While the SMA is designated to govern critical areas within the shoreland regions and was not required to comply with the "best available science" standard of the GMA, it was still required to provide at least the same level of protection as the local CAO did. Further, if the SMA did not have a large enough buffer area, then the GMA would govern by applying the buffer the CAO required. In doing so, the legislation created a classic "chicken and the egg" problem by not answering the question of which statute comes first. The SMA must govern, but it has to do so with reference to GMA standards and requirements. The reliance on GMA standards presupposes that a CAO is in place for the shoreland that the SMA is supposed to regulate.
¶ 8 The interpretation of these provisions has been at issue in two cases, Biggers v. City of Bainbridge Island, 162 Wash.2d 683, 169 P.3d 14 (2007), and Futurewise v. Western Washington Growth Management Hearings Board, 164 Wash.2d 242, 189 P.3d 161 (2008). Neither of these cases garnered a majority in favor of its interpretation.
¶ 9 Biggers involved an attempt by the City of Bainbridge Island to prevent shoreline development while it updated its shoreline master program. To do so, it serially *368 imposed three moratoria while it developed its updated shoreline plan. The City relied on a GMA provision, RCW 36.70A.390, as its authority to issue each development moratorium. 162 Wash.2d at 688-690, 169 P.3d 14. The plurality opinion, written by Justice James Johnson, found that the City lacked authority to impose a moratorium on development.[5] As relevant here, the plurality cited to RCW 36.70A.480(2) and (3) and stated "the provisions of the SMA remain the source of adoption procedures for shoreline development." 162 Wash.2d at 700, 169 P.3d 14. The deciding vote in the case was cast by Justice Chambers. He stated that he largely agreed with the dissent's analysis and expressly disagreed with the plurality's view that the City lacked authority to impose the moratoria. Id. at 703, 706, 169 P.3d 14. Instead, he found the repeated and continuous moratoria an unreasonable use of the police power. Id. at 706, 169 P.3d 14. Justice Fairhurst authored the dissent.[6] That opinion discussed the moratorium power under the SMA and the state constitution, but did not address the GMA. Id. at 707-714, 169 P.3d 14.
¶ 10 The Futurewise case directly addressed the problem of the interaction of the SMA and GMA on shoreland areas. There the City of Anacortes had prepared an update to its SMA master plan that included regulation of the shoreland region. The plan was litigated before the Western Washington Growth Management Board, which approved the plan. Futurewise then appealed the Board's decision to the Thurston County Superior Court. 164 Wash.2d at 244-245, 189 P.3d 161. The court reversed, finding that the GMA applied and governed critical areas until such time as the Ecology Department approved a new master plan for Anacortes'. Id. at 245, 189 P.3d 161.
¶ 11 On direct review, the Washington Supreme Court reversed the superior court and reinstated the Growth Management Board's decision. Id. at 245, 248, 189 P.3d 161. The court again did so by a plurality opinion written by Justice James Johnson.[7] The opinion noted legislative history[8] stating that the 2003 amendment was designed to overturn an earlier decision of the Central Puget Sound Growth Management Board that had "retroactively applied" the GMA to critical areas within the scope of the SMA master plans. Id. at 244-245, 189 P.3d 161. The plurality opinion also rejected the argument that RCW 36.70A.480(3)(a)[9] provided that the SMA would govern only after the Department of Ecology had approved a shoreline plan. Id. at 245-247, 189 P.3d 161.
¶ 12 The fifth vote to resolve the case was supplied by Justice Madsen, who only concurred in the plurality's result. The dissent was written by Justice Chambers.[10] The dissent agreed that the Legislature had clearly stated its intent that the SMA ultimately govern the shoreland areas, but argued that the transfer of that authority from the GMA to the SMA was contingent on updated master plans approved by the Department of Ecology. Id. at 249-251, 189 P.3d 161.
¶ 13 This case presents the same issue as Futurewise. The Legislature has not acted to further clarify the interplay between the two statutes. Our Supreme Court has *369 not been able to garner a majority view for resolving the problem. When dealing with a plurality opinion, the holding of the court is the position of the justice(s) concurring on the narrowest grounds. Davidson v. Hensen, 135 Wash.2d 112, 128, 954 P.2d 1327 (1998); State v. Zakel, 61 Wash.App. 805, 808, 812 P.2d 512 (1991), aff'd, 119 Wash.2d 563, 834 P.2d 1046 (1992). In Futurewise, the narrowest position was that of Justice Madsen who concurred only in the result. The result, in turn, was reinstatement of the decision of the Western Washington Growth Management Board upholding the actions of the City of Anacortes in regulating shoreland areas under its SMA master plan. The result also overturned a superior court decision requiring regulation under the GMA.
¶ 14 While the language of RCW 36.70A.480 certainly contemplates that plans under both the SMA and the GMA will regulate critical areas in shoreland regions in some situations and, thus, suggests that both types of plans can exist at the same time, the outcome of Futurewise seems to dictate otherwise. By overturning the order calling for GMA planning while upholding the SMA planning, Futurewise directs that only one planthe SMA plancan be in effect at one time. Accordingly, the Kitsap County CAO at issue here is reversed and the matter remanded to the Board for further remand to the County to plan for the shoreland regions under the SMA.
¶ 15 We appreciate that this result leaves cities and counties attempting to comply with RCW 36.70A.480 in a difficult position. Although the statute suggests that the respective CAO plans under the GMA must include any critical areas that also fall within the jurisdiction of the SMA, the decision in Futurewise directs that local governments act only under the SMA. The problem may be alleviated somewhat if our Supreme Court can muster a clear majority on the topic. Ultimately, however, the Legislature must clarify how, if at all, the GMA provisions in RCW 36.70A.480(4) and (6) apply to critical areas that also happen to fall within SMA shoreland jurisdiction.[11]
¶ 16 Reversed and remanded to the Central Puget Sound Growth Management Hearings Board for further action.
WE CONCUR: VAN DEREN, C.J., and PENOYAR, J.
NOTES
[1]  164 Wash.2d 242, 189 P.3d 161 (2008).
[2]  We were advised at oral argument that the expanded buffers were necessary to deal with federal concerns involving two declining fish species. See footnote 3. No party contends that federal law is involved in this action.
[3]  In planning for critical areas, "counties and cities shall give special consideration to conservation or protection measures necessary to preserve or enhance anadromous fisheries." RCW 36.70A.172(1).
[4]  The 2003 amendments also placed similar language in parallel provisions of the SMA.
[5]  The opinion was joined by Chief Justice Alexander and Justices Sanders and Bridge.
[6]  The opinion was joined by Justices Charles Johnson, Madsen, and Owens.
[7]  The opinion was joined by Justices Charles Johnson, Sanders, and Bridge.
[8]  The intent section of the bill indicated the Legislature's desire to overturn the decision in Everett Shorelines Coalition v. City of Everett, No. 02-3-0009c. Laws of 2003, ch. 321, § 1(1). The intent section also stated: "The legislature intends that critical areas within the jurisdiction of the shoreline management act shall be governed by the shoreline management act and that critical areas outside the jurisdiction of the shoreline management act shall be governed by the growth management act." LAWS OF 2003, ch. 321, § 1(3).
[9]  RCW 36.70A.480(3)(a): "As of the date the department of ecology approves a local government's shoreline master program adopted under applicable shoreline guidelines, the protection of critical areas as defined by RCW 36.70A.030(5) within shorelines of the state shall be accomplished only through the local government's shoreline master program." (Emphasis added).
[10]  The opinion was joined by Chief Justice Alexander and Justices Owens and Fairhurst.
[11]  In light of this disposition, we do not address KAPO's other contentions.
