Davis County Water Intelligence Brief

June 22, 2026 | Free-Tier Edition

Situation Summary

Davis County's municipal water supply enters summer 2026 in a tightened seasonal position: the Weber Basin snowpack melted out 4–6 weeks ahead of the historical median meltout date, compressing the spring runoff window and reducing total natural recharge to the upstream WBWCD reservoir system that feeds the Davis Aqueduct. Canyon creek flows — which serve as supplemental local indicators, not primary supply — reflect this early-melt trajectory. Reservoir storage data for Pineview, Echo, Rockport, Lost Creek, and East Canyon reservoirs, along with 7-day demand and delivery forecast details, are available in the full brief. Municipal providers and suburban water managers should contact Weber Basin Water Conservancy District directly for current Davis Aqueduct delivery status and project water allocation posture.

Snowpack Conditions

Both SNOTEL stations serving the Davis County/Farmington area show complete meltout as of June 21, 2026 — which is the expected and normal condition for this calendar date. No below-normal language applies to current readings.

Because the median SWE for both stations at this point in the calendar is also 0.0", these readings do not indicate a below-normal snowpack condition today. The meaningful 2026 signal is timing: these stations melted out 4–6 weeks ahead of the historical median meltout date, driven by an anomalous March heat event across the Mountain West. That early meltout accelerated spring runoff and reduced the duration of active snowmelt recharge into canyon creek systems and upstream WBWCD reservoirs. The current readings simply confirm what that early meltout already set in motion — the seasonal snowpack resource for 2026 has been fully delivered.

Streamflow Conditions

Local canyon creek gauges and the Weber River mainstem provide the available streamflow picture for Davis County's watershed area.

Farmington Creek is running at 2 cfs and falling — consistent with post-peak runoff decline following an early-melt year. This creek is a supplemental local source and snowmelt timing indicator for Davis County; it is not the primary municipal supply mechanism. The falling trend reflects the natural late-June drawdown of canyon creek flows as snowmelt contribution diminishes.

Kays Creek near Layton shows 6 cfs and rising, which is a notable contrast to the falling Farmington Creek signal. Localized factors — including recent precipitation, subsurface drainage timing, or measurement variability — may explain the divergence; users should monitor this gauge for trend confirmation in coming days.

The Weber River at Gateway reads 216 cfs and stable, indicating that the Weber River mainstem — the source system for WBWCD project water delivery — is maintaining meaningful flow at this time. This is the most regionally significant streamflow reading for Davis County's upstream supply context, though current river conditions must be interpreted alongside reservoir storage status for a complete supply picture.

Davis County's canyon creek return flows and agricultural drainage ultimately reach Farmington Bay, a sub-basin of the Great Salt Lake. Water use efficiency and return flow patterns in Davis County carry ecological relevance for Farmington Bay elevation — a consideration increasingly integrated into regional water planning.

Seasonal Guidance

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

Data Sources: SNOTEL data through June 21, 2026; USGS streamflow data through June 22, 2026

Data Current As Of: June 22, 2026

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, Weber Basin Water Conservancy District (WBWCD — primary water authority delivering Weber Basin Project water to Davis County via the Davis Aqueduct), Davis & Weber Counties Canal Company, and Utah Division of Water Rights for regulatory decisions and water rights administration.