Santa Cruz County, Arizona

8 river gauges reading now, shown against their usual but not yet judged.

Official Warnings

No official warning is in effect here right now.

• Santa Cruz River Near Lochiel, AZ: flow 0 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 1 h ago
• Santa Cruz River Near Nogales, AZ: flow 0 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 1 h ago
• Nogales Wash At Nogales, AZ: flow 6.24 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 1 h ago
• Santa Cruz River At Tubac, AZ: flow 2.66 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 1 h ago
• Gauge 09480000: water level 5.11 ft · not enough history for this gauge to say what is usual · U.S. Geological Survey · 1 h ago

River levels are shown against their usual, but not yet judged. A gauge’s usual here is its range of October monthly averages; the reading is the latest 15-minute value, which a passing rain or dry spell can carry outside that range. So no river gauge makes this county Unusual For Here until we compare each day with the same day’s history.

A gauge’s usual is its range of October monthly averages over its record (USGS).

• USGS daily mean streamflow and gage height - Arizona: 7 entries for this county · U.S. Geological Survey · read 9 h ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

4 entries from az511.com 511 events (Arizona DOT) and 4 from WZDx 4.2 work zones (mcdot) (Maricopa County DOT) for this county, in their latest reads.

• az511.com 511 events: 4 entries for this county · Arizona DOT · read 4 min ago
• WZDx 4.2 work zones (mcdot): 4 entries for this county · Maricopa County DOT · read 7 min ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

6 sources answered; nothing recent here.

Coming Up

No meeting is on an agenda we read for the next seven days.

2 sources answered; nothing recent here.

1 source answered; nothing recent here.

Nogales: AQI 52, within the usual daily AQI in October for this county.

• Nogales: AQI 52 · within the usual daily AQI in October for this county · U.S. EPA AirNow · 1 h ago

• AirNow reporting-area AQI (current and forecast): 12 entries for this county · U.S. EPA AirNow · read 39 min ago
• USGS latest streamflow and gage height - Arizona: 8 entries for this county · U.S. Geological Survey · read 25 min ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

1 source answered; nothing recent here.

No source here for this.

Quiet

• Rail accidents and crossings (FRA): No reported accident or crossing collision here with a release, evacuation, injury or death in the latest data · Federal Railroad Administration · read Oct 26, 6:27 AM MST
• Border crossings (BTS): No port here moved by a quarter against the same month a year earlier · Bureau of Transportation Statistics · read Oct 26, 6:27 AM MST
• Gasoline prices (EIA): No weekly move of 10 cents or more · U.S. Energy Information Administration · read Oct 26, 6:27 AM MST

Background

• Gasoline prices (EIA)
  Regular gasoline, West Coast except California, week of 2026-10-19: $5.007 a gallon, down 6 cents from the week before. U.S. Energy Information Administration
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 23,437 trucks. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 62 trains. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 285,859 personal vehicles. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 533,028 personal vehicle passengers. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 236,931 pedestrians. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 336 buses. Bureau of Transportation Statistics
• Border crossings (BTS)
  Nogales (US-Mexico Border), September 2026: 6,081 bus passengers. Bureau of Transportation Statistics
• Employment and wages (QCEW)
  Q1 2026: 14,797 jobs (14,403 a year earlier); $1,198 average weekly wage ($1,116 a year earlier). BLS (QCEW)

Each line is the source's own fields, linked to the source. Unusual is this county against its own history, never against other counties. FRA posts about three months after an accident, so its lines are reported, not breaking. Last read: BLS (QCEW) Oct 12, 6:25 AM MST; U.S. Energy Information Administration Oct 26, 6:27 AM MST; Federal Railroad Administration Oct 26, 6:27 AM MST; Bureau of Transportation Statistics Oct 26, 6:27 AM MST.

Quiet

• Non-native species (USGS NAS): No new non-native species alert here in the last 30 days · USGS Nonindigenous Aquatic Species (NAS) · read Oct 12, 5:04 PM MST
• Bird flu in wild birds (APHIS): No detection in wild birds here in the last 30 days · USDA APHIS · read Oct 26, 6:27 AM MST
• Introduced species (iNaturalist): No introduced species newly recorded here · iNaturalist · read 55 min ago

Background

• Introduced species (iNaturalist)
  5 research-grade observations of introduced species here in the last 30 days. iNaturalist

Each line is the source's own fields, linked to the source. Unusual is this county against its own history, never against other counties. Bird flu detections are reported in our words with a link to USDA APHIS; its records are not reproduced. iNaturalist observations are shown only under CC0 or CC-BY, with the observer credited; others are counted. Observations with an obscured location are never placed on a county. Last read: USGS Nonindigenous Aquatic Species (NAS) Oct 12, 5:04 PM MST; iNaturalist Oct 29, 7:26 AM MST; USDA APHIS Oct 26, 6:27 AM MST.

Quiet

• Historic places in harm’s way: No listed place here inside an active wildfire perimeter, warning area or flood zone · National Weather Service · read 15 min ago
• National Register nominations (Federal Register): No nomination here under review · National Park Service (Federal Register) · read 1 h ago
• National Register listings (NPS): No listing or removal here in the last 30 days · National Park Service · read Oct 12, 6:25 AM MST

Background

• National Register listings (NPS)
  43 properties on the National Register in this county, 2 of them National Historic Landmarks. National Park Service

Each line is the source's own fields, linked to the source. Sites whose location is restricted are never shown. A place inside a hazard area is our overlay of open maps, as of the hazard’s own time; it says nothing of damage. Last read: National Park Service Oct 12, 6:25 AM MST; National Park Service (Federal Register) Oct 29, 7:00 AM MST; National Weather Service Oct 29, 8:05 AM MST.