Under the subdued gray light of a winter sun, Germaine White, an enrolled member of the Confederated Salish and Kootenai Tribes (CSKT), reflected on the Jocko River, a vital artery meandering in the shadow of Montana’s majestic Mission Mountains. This river, known as nisisutetkʷ ntxʷe in the Séliš-Ql̓ispé language, once teemed with bull trout, its numerous tributaries delivering a perpetual bounty of fresh, cold water each spring, sustaining generations. “We live at the backbone of the world, where the water begins,” White affirmed, drawing a stark distinction between scientific nomenclature and Indigenous understanding. “Scientists call it a ‘resource,’ but we call it the source.” This profound difference in perspective underscores a century-long struggle for recognition and environmental stewardship that culminated in a landmark agreement reshaping water management in the American West.

The Jocko River forms the very foundation of CSKT life, yet for over a century, its natural integrity suffered immense degradation. Agricultural expansion onto the Flathead Indian Reservation led to the disconnection of the watershed from its floodplain, with river segments leveled and unnaturally channelized. However, a decade of intricate negotiations culminated in one of the most significant tribal settlements in U.S. history: the 2015 Confederated Salish and Kootenai-Montana Compact Water Rights Compact. Officially effective in 2021, this groundbreaking compact reasserts tribal water rights initially promised in the 1855 Hellgate Treaty, while simultaneously safeguarding the entitlements of existing non-tribal water users through an innovative joint state-tribal water management system. This unique confluence of Indigenous-led ecological restoration, collaborative governance structures, and dedicated funding offers a powerful model for how communities can recover degraded river systems and the traditional lifeways inextricably intertwined with them.

Historically, the aboriginal territory of the Selis, Ksanka, and Qlispe tribes spanned an immense 22 million acres across western Montana, extending into Canada, Idaho, and Wyoming. This vast landscape was characterized by an extraordinary natural abundance, boasting over 980 miles of rivers and streams. Salish elder Mitch Smallsalmon famously articulated this intrinsic connection, declaring the tribes “wealthy from the water.” This wealth, however, began to erode with the signing of the 1855 Hellgate Treaty, which dramatically reduced the tribes’ land base. Further encroachment occurred with the 1887 Dawes Act, a federal policy designed to assimilate Indigenous people into settler society by allotting communal tribal lands to individual tribal members and opening up “surplus” lands to non-Native homesteaders. This act fragmented the reservation, which itself constituted only a fraction of the original homeland, creating a complex mosaic of private and tribal ownership. A painful consequence of this land division was the widespread loss of traditional place names across the Mission Valley, supplanted by the designations of new settlers. “Place names are so profoundly important; they’re the oldest words in our language,” White emphasized. “They came from our creation stories and the making of this place. In recent times, the land has been altered so dramatically that it no longer resembles the place names.”

At the heart of water allocation in the arid American West lies the legal doctrine of “prior appropriation,” commonly summarized as “first in time, first in right.” This principle dictates that whoever first claims water and applies it to a “beneficial use” establishes a senior right over subsequent users. During the intense period of westward expansion, the prevailing belief in an infinite water supply led to the unchecked and often gluttonous consumption of water rights. This commodification of water had a devastating impact, effectively severing Indigenous tribes from their ancestral lifeways and disrupting ecological balances that had existed for millennia. “We look at the waterways — the veins of our Mother Earth — as a way of life,” explained Sadie Peone-Stops, a CSKT member and director of the Séliš-Ql̓ispé Culture Committee. “Water gives all life. If people can understand that, they can understand what wealth means to the tribe.”

Throughout the 20th century, the reserved rights of tribal nations, including vital fishing and hunting entitlements, frequently clashed with the prior appropriation rights granted to non-Native settlers within and around reservation boundaries. This created a legal quagmire, leading to a frantic race among stakeholders to solidify their water claims in court. Recognizing the urgent need for a systematic resolution, the Montana Legislature established the Montana Water Court. This specialized judicial body is charged with the monumental task of adjudicating over 219,000 water rights claimed in Montana prior to 1973. Through a unitary system, the court works to determine water rights across every river basin in the state, also reviewing and ruling on objections to negotiated compacts with Montana’s tribal nations and federal agencies. Montana, alongside Colorado and Idaho, stands among the few Western states to implement such a dedicated water court system.

The CSKT’s protracted battle for quantifiable water rights gained momentum approximately three decades ago, ignited by a series of cases filed on behalf of the tribes by the federal government. These legal efforts ultimately paved the way for the Water Compact. The CSKT-Montana Compact meticulously quantified the tribes’ reserved and aboriginal water rights, formally acknowledging existing tribal cultural and religious uses while simultaneously safeguarding other established water rights, irrespective of their origin in state or federal law. However, by the time the compact was finalized, over a century of industrial activity had left an indelible and damaging mark on watersheds both within and surrounding the reservation. Montana’s extensive history of mining and milling had poisoned rivers, while unchecked development fragmented vital watersheds and depleted aquifers, presenting an enormous challenge to restoration efforts.

While the compact’s final decree remains under determination by Montana’s Water Court, its core provisions recognize the tribes’ reserved and aboriginal water rights, including existing tribal cultural and religious practices. Crucially, the compact also protects tribal instream flows – the water left in rivers for ecological purposes – alongside existing uses and historic deliveries to irrigators. A cornerstone of this agreement is its co-management plan, which strategically integrates both Western scientific methodologies and Indigenous traditional ecological knowledge (ITEK) to facilitate the recovery and sustainable management of these vital waterways. This holistic approach signals a paradigm shift in environmental governance, valuing diverse knowledge systems.

The compact’s implementation phase is actively spearheaded by the CSKT’s Division of Engineering and Water Resources, which underwent significant expansion in 2020 to meet the compact’s ambitious requirements. More than a dozen distinct initiatives were outlined to reauthorize tribal water rights while simultaneously optimizing water use for the Flathead Indian Irrigation Project (FIIP). Constructed in 1908 as a component of the Dawes Act, the FIIP was ostensibly intended to support agriculture across the reservation. Today, this expansive project encompasses over 1,000 miles of canals, irrigates nearly 130,000 acres, and relies on 14 major reservoirs feeding its intricate network of channels. “The FIIP was ostensibly for the benefit of the Indian,” noted Casey Ryan, a tribal member and manager of the tribe’s Natural Resource Department’s Division of Engineering and Water Resources. “There were so many changes that our tribe was trying to navigate… and despite all that, we were highly successful at incorporating agriculture.”

Despite its initial intentions, the FIIP fundamentally altered the Mission Valley watersheds, and its aging infrastructure increasingly demonstrated significant inefficiencies. Federal legislation stemming from the compact has now prioritized the rehabilitation of FIIP’s infrastructure and the repair of the ecological damage it inflicted. The 20th-century interpretation of “beneficial use” of water was so narrowly defined that any water not directly diverted for irrigation was often deemed “waste.” This philosophy drastically reshaped the Jocko River, the reservation’s second-largest river, confining it to a unnaturally straight channel, akin to a bowling lane, and severing it from its natural meanders, floodplains, and side channels that once supported a thriving ecosystem. As early as the 1930s, water surveys revealed FIIP to be a deficit irrigation project, meaning that in most years, the available water supply proved insufficient to meet potential crop demands. “There are over 34 creeks that come out onto the valley floor, and of those, most die in the canal that runs along the base of the Mission Mountains,” Ryan lamented, recalling, “We even have staff that can remember when the Jocko would run dry during the irrigation season.”

Restoration efforts on the Jocko River commenced even before the compact’s ratification, thanks to crucial funds the CSKT secured from a pivotal 1980s legal victory known as the ARCO lawsuit. This landmark case addressed the severe pollution of the Upper Clark Fork River Basin due to mining and milling activities, transforming it into one of the nation’s largest Superfund sites. The river, once a primary hunting and fishing ground for the tribes, had been rendered toxic. The $187 million ARCO settlement enabled the tribes and the state to finance extensive cleanup operations. More importantly, the lawsuit powerfully demonstrated the legal weight of the rights enshrined in the CSKT’s treaty and highlighted the tribes’ increasing capacity to wield legal instruments for environmental reclamation. Driven by a profound determination to save the bull trout, a fish of immense cultural significance, the tribes focused restoration efforts on the South Fork of the Jocko due to its hydrological similarities to the Clark Fork. The bull trout, listed under the Endangered Species Act in 1998, finds its last remaining migratory population stronghold in the Jocko. White recounted how the bull trout served as a vital tribal food source during lean times, sustaining the people and averting the starvation that plagued other tribes during harsh winters. “We always had that incredible gift of the water, and with it, the gift of the bull trout,” said White, who managed the education and information components of the Jocko River Restoration Project.

The initial Restoration Project proactively mitigated further environmental damage by acquiring private land and relocating structures from the floodplain, while simultaneously assembling an interdisciplinary team dedicated to ecological recovery. Today, the CSKT proudly owns over 70% of its reservation, leveraging tribal sovereignty to protect these lands, including the nation’s first tribally designated wilderness area. The South Fork was also designated a primitive area, accessible only to tribal members, further preserving its unique cultural and recreational value. However, funding from the ARCO settlement eventually depleted, leaving portions of the lower Jocko River still confined and channelized against the Bison Range. “When we got the Water Compact, the last block clicked into place,” White observed, signaling a new era of comprehensive restoration.

The compact’s implementation phase has seamlessly continued the work initiated by the Jocko River Restoration Project, guided by the principle of “adaptive management.” Tribal crews are actively reconnecting the river to its floodplain, allowing water to naturally slow, spread, and seep back into the land, while meticulously monitoring and evaluating the river’s healing process. This effort profoundly integrates Indigenous traditional ecological knowledge, evident in initiatives such as creating natural filtration zones in low-lying areas using native cattails and other wetland plants. These living buffers effectively capture agricultural runoff before it contaminates the river, showcasing a blend of ancient wisdom and modern ecological science.

The overarching objective of this project is to harmonize agricultural needs with sound ecological practices. By implementing more efficient water delivery systems, the tribes can significantly reduce water losses, thereby ensuring sufficient instream flows for healthy aquatic ecosystems. Ryan noted that these improvements have already resulted in a discernible increase in bull trout returning to their native streams. Healthier rivers, in turn, provide crucial benefits for soil vitality, groundwater recharge, and the overall stability of the broader watershed, which is essential for sustainable farming. “One of the beautiful things about the compact is it recognizes that water is a unitary resource, and that it needs to be managed as such,” Ryan emphasized. “FIIP’s rehabilitation has been good for fish and farmers.” This sentiment underscores the potential for integrated resource management to yield benefits across diverse stakeholder groups.

Beyond the vital rehabilitation of infrastructure, the restoration of environmental damage, and improved water management, the compact’s foundational measures extend to the equally critical realm of cultural preservation. “The restoration’s importance cannot be overstated,” Peone-Stops asserted. “It’s going to bring back life, and with plant and animal life, it could bring life back to the culture in new ways.” The CSKT’s Séliš-Ql̓ispé Culture Committee, guided by the invaluable wisdom of a board of tribal elders, has been instrumental in the tribes’ efforts for half a century, providing essential guidance for the ground-floor application of every project. Beyond ecological revitalization, the compact is creating employment opportunities and fostering deeper connections among tribal members to their traditional lifeways. This holistic approach is instrumental in helping the tribe re-establish its fundamental belief that every natural resource is, at its core, a cultural resource. “The Water Compact is helping us to continue our mission: to preserve, protect and perpetuate the Selis and Qlispe culture, language and history,” Peone-Stops affirmed. “It’s not a one-and-done thing. It will help us continue to serve our membership into the future.”

In a further testament to their commitment to cultural and ecological preservation, the CSKT established the Lower Flathead River as a cultural waterway in 2021 through its “Cultural Waterway Ordinance.” This ordinance mirrors the protective provisions found in the federal Wild and Scenic Rivers Act, safeguarding a river’s free-flowing nature from detrimental development. Peone-Stops indicated that the tribe harbors ambitious plans to extend this protective framework to other critical waterways in the future, establishing a comprehensive shield for their ancestral waters. “When I think about this compact, it’s not about control or greediness. It’s so that the water — and everything connected to it — is protected,” Peone-Stops concluded, reflecting on the profound motivations behind these efforts. “We adapt with what we have to, but our tribal practices, caring for the land in the way we know how, has always been the same.” This enduring commitment to stewardship, blending adaptive strategies with immutable traditional values, offers a powerful narrative for environmental and cultural resilience in an increasingly complex world.