Box Elder County Water Intelligence Brief

June 15, 2026 | Bear River Basin

Situation Summary

Snowpack across the Bear River Basin has fully melted out, with SNOTEL stations recording 0.0" SWE — a normal condition for this calendar date, though meltout occurred approximately 4–6 weeks ahead of the historical median meltout date, compressing the spring runoff window significantly. Streamflows at key Bear River gauges reflect a mixed picture, with some reaches rising and others falling as snowmelt-driven pulse flows taper. Reservoir storage data, 7-day forecast details, and depletion trajectory analysis are available in the full brief.

Snowpack Conditions

All eight SNOTEL stations monitoring the Bear River Basin headwaters are reporting 0.0" snow water equivalent (SWE) as of June 14, 2026, with zero snow depth across the network. This is consistent with normal conditions for mid-June — the median SWE for these stations at this date is also 0.0", meaning current readings do not indicate a below-normal anomaly relative to today's benchmark.

The critical signal for 2026 is meltout timing, not current SWE. Stations across this network melted out approximately 4–6 weeks ahead of their historical median meltout dates, meaning the seasonal snowmelt pulse — the primary driver of spring streamflow and early-season reservoir filling — arrived and passed well before typical. The practical consequence for Box Elder County irrigators is a shortened window of snowmelt-supported streamflow and earlier reliance on stored and baseflow supplies.

Station-by-station readings as of June 14:

Giveout's 0.3" SWE reading is a minor residual trace and not indicative of meaningful additional melt contribution at the basin scale. No further snowmelt-driven streamflow augmentation should be expected from the headwater network.

Streamflow Conditions

Seven USGS gauges provide streamflow coverage across the Bear River Basin as of June 15, 2026. Conditions vary by reach, with some gauges showing rising flows and others declining — likely reflecting localized runoff, tributary contributions, and reservoir operational releases rather than snowmelt at this stage of the season.

The rising flow at Corinne is the most operationally significant signal for Box Elder County irrigators. Canal companies diverting from the Bear River mainstem should monitor this gauge closely, as the rising trend may reflect a short-duration pulse rather than a sustained increase. The overall post-melt trajectory for the basin points toward declining flows through the summer months.

Seasonal Guidance

Subscribe for the full brief including reservoir storage, weather forecasts, depletion analysis, and detailed operational recommendations.

Data Sources: SNOTEL data through June 14, 2026; USGS streamflow data through June 15, 2026

Data Current As Of: Utah Division of Water Rights

Important Disclaimers: This brief provides automated analysis for informational purposes only. Specific numerical claims have not been independently verified. Consult official sources including your local water district, U.S. Bureau of Reclamation, and Utah Division of Water Rights for regulatory decisions and water rights administration.