Juab County Water Intelligence Brief

Eastern Juab Valley Agricultural Corridor — July 13, 2026

Situation Summary

Salt Creek is flowing at low seasonal levels and trending downward, consistent with an extremely early snowmelt year across the Mountain West in which the 2026 snowpack melted out 4–6 weeks ahead of the historical median meltout date. Local irrigators in the Nephi, Mona, Levan, and Mills corridor should expect continued declining flows on Salt Creek through the remainder of the summer with limited replenishment available. Reservoir storage data and 7-day forecast details are available in the full brief.

Snowpack Conditions

No SNOTEL stations are active within Juab County. Mount Nebo (11,928 ft), the highest peak in the Wasatch Range, sits directly above the eastern Juab Valley and provides the primary snowmelt source feeding Salt Creek and Currant Creek — but there is no in-county snowpack monitoring station to track it directly. This is a known monitoring gap.

For seasonal snowpack context, local irrigators should consult the Payson Ranger Station SNOTEL station in adjacent Utah County to the north, or contact the Utah Division of Water Resources for Mount Nebo watershed assessments. What is clear from the broader 2026 seasonal picture: the Mountain West experienced an anomalous March heat wave that drove snowmelt 4–6 weeks earlier than the historical median meltout date. By mid-July, any meaningful snowpack contribution to local streamflow has long since occurred. Runoff that would historically still be arriving in some years is already downstream.

Streamflow Conditions

Salt Creek at Nephi, UT is reading 4 cfs and falling as of July 13. This is the primary supply indicator for Nephi-area irrigators and directly reflects Mount Nebo melt and Salt Creek watershed conditions. A falling trend at this gauge in mid-July signals that peak season flows have passed and natural supply is tightening.

Salt Creek Below Nephi Powerplant Diversion, near Nephi, UT reads 5 cfs and falling, consistent with the upstream Nephi gauge and confirming the declining trend through the local diversion system.

Currant Creek near Mona, UT is reading 0 cfs as of July 13, indicating no measurable flow at this gauge. Irrigators dependent on Currant Creek should be aware that this source is not currently contributing to local supply.

Sevier River near Juab, UT reads 255 cfs and falling. This gauge reflects the full upstream Sevier River system across approximately 5,165 square miles and is provided here for regional basin context only — it does not represent local Juab County supply conditions.

Seasonal Guidance

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

Data Sources: SNOTEL data through July 12, 2026; USGS streamflow data through July 13, 2026

Data Current As Of: July 13, 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, Utah Division of Water Rights (primary regulator for all Juab County water rights), Utah Division of Water Resources (for Yuba Lake / Sevier Bridge Reservoir storage data), and local irrigation companies including Nephi Irrigation Company, for regulatory decisions and water rights administration.