River levels in Arkansas.
111 USGS gauges report in Arkansas, but none of them carry a usable percentile baseline in the current national dataset — so they cannot be ranked against their own history today. The gauges are shown; their condition is not, because we do not know it.
Gauges across Arkansas.
One dot per reporting gauge, coloured by how today’s flow ranks against that gauge’s own record for this date.
Almost every gauge here is drawn as a hollow ring: present, and explicitly not classified. That is not a statement that flows in Arkansas are normal — it means the percentile baselines these rankings depend on are missing for this state in the current national dataset.
- No baseline111
What "below normal" actually means.
The one thing worth understanding before drawing a conclusion from this map.
Every gauge is ranked against its own record for this calendar day. A river that normally runs 40 cubic feet per second in August is "much below normal" at 12; one that normally runs 40,000 is not. That is why a single national colour scale works at all — the comparison is always local, and always seasonal. Gauges with fewer than ten years of record for the date are shown unclassified rather than assumed normal.
This is a daily mean read against a daily percentile, refreshed twice a day. It cannot represent a fast-rising river. For flood forecasts and warnings in Arkansas, use NOAA's National Water Prediction Service and your local National Weather Service office; for life-safety information, follow your local emergency management agency.
See Arkansas on the live map.
This page is a still frame. The national map is interactive — pan, zoom, filter, and read every record behind what you see here.
Every reporting USGS stream gauge in the country, coloured by how today’s flow ranks against that gauge’s own record for this calendar day.
More on Arkansas.
Every Driftwise public map covers Arkansas. No login, no paywall.
Watershed Explorer
Click any point in the country and read what six federal datasets say about it — flow, drought, fire, flood forecast, satellite cyanobacteria screening and Clean Water Act impairment — each one labelled with what it is actually a fact about.
Wildfire & Smoke Map — Arkansas
Official NIFC fire perimeters and incident points under NOAA’s HRRR-Smoke near-surface forecast, filterable by size, state, and containment.
U.S. Drought Map — Arkansas
The U.S. Drought Monitor — the country’s official weekly drought assessment — drawn across five severity categories from D0 to D4.
Flood Outlook Map — Arkansas
NOAA’s river forecast centres call the next few days at every forecast gauge in the country, on the National Weather Service’s own flood categories — action, minor, moderate and major.
Impaired Waters Map — Arkansas
Every subwatershed in the country against the states’ own Clean Water Act assessments — what is impaired, what is still on the 303(d) list, what is causing it, and how much of the country nobody has assessed at all.
Cyanobacteria Bloom Map — Arkansas
NASA and EPA’s satellites read a pigment index over roughly 2,300 U.S. lakes large enough to resolve at 300 m. A pre-screening indicator, not a health assessment, and never a substitute for your state’s advisory.
Critical Habitat & Protected Waters Map — Arkansas
Every river and stream the federal government has designated as ESA critical habitat, the listed species each unit is designated for, and who manages the protected land around it.
River levels by state.
Every state, with the number of USGS gauges reporting there. The national map covers all of them at once.
- Alabama140 gauges
- Alaska90 gauges
- Arizona186 gauges
- Arkansas111 gauges
- California437 gauges
- Colorado320 gauges
- Connecticut69 gauges
- Delaware17 gauges
- District of Columbia3 gauges
- Florida374 gauges
- Georgia283 gauges
- Hawaii79 gauges
- Idaho193 gauges
- Illinois185 gauges
- Indiana193 gauges
- Iowa135 gauges
- Kansas178 gauges
- Kentucky148 gauges
- Louisiana54 gauges
- Maine64 gauges
- Maryland128 gauges
- Massachusetts108 gauges
- Michigan199 gauges
- Minnesota110 gauges
- Mississippi71 gauges
- Missouri226 gauges
- Montana223 gauges
- Nebraska113 gauges
- Nevada145 gauges
- New Hampshire53 gauges
- New Jersey117 gauges
- New Mexico155 gauges
- New York297 gauges
- North Carolina233 gauges
- North Dakota102 gauges
- Ohio215 gauges
- Oklahoma134 gauges
- Oregon239 gauges
- Pennsylvania296 gauges
- Puerto Rico99 gauges
- Rhode Island34 gauges
- South Carolina122 gauges
- South Dakota104 gauges
- Tennessee106 gauges
- Texas515 gauges
- Utah174 gauges
- Vermont51 gauges
- Virginia198 gauges
- Washington234 gauges
- West Virginia102 gauges
- Wisconsin181 gauges
- Wyoming104 gauges
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