The monitoring network within this area

Hydrionis holds 323 values from 4 gauges within it. Discharge is a property of a gauge and its reach, not of this drainage area, so this page reports the network and its records rather than a single figure.

4
Gauges
323
Values held
1904–2025
Record spans
Gauges within the Pigeon huc8 subbasin
4 monitoring points, positioned as the publisher records them.
Gauges within the Pigeon huc8 subbasinPIGEON RIVER AT CANTON, NC, PIGEON RIVER NEAR HEPCO, NC, PIGEON RIVER NEAR CANTON, NC, PIGEON RIVER AT NEWPORT, TNPIGEON RIVER AT CANTON, NCPIGEON RIVER NEAR HEPCO, NCPIGEON RIVER NEAR CANTON, NCPIGEON RIVER AT NEWPORT, TN

Every gauge Hydrionis holds within this area

Gauges within the Pigeon and what each holds
GaugeMeasuresValuesRecord
PIGEON RIVER NEAR HEPCO, NCmean river flow971928–2025
PIGEON RIVER NEAR CANTON, NCmean river flow911933–2025
PIGEON RIVER AT NEWPORT, TNmean river flow791904–2025
PIGEON RIVER AT CANTON, NCmean river flow561908–1983

How these gauges were attached to this water

Assigned by the publisher to a numbered basin Every gauge here is assigned to this drainage area by its own publisher, which issues the area an official code — 06010106. A drainage area is not a river: it contains the tributaries as well as the main channel, and a gauge in it may be on any of them.

What each gauge’s link to this water rests on
GaugeEvidenceEstablished
PIGEON RIVER NEAR HEPCO, NCStated by the publisher — USGS site service, huc_cd field — https://waterservices.usgs.gov/nwis/site/ ; named from the USGS Watershed Boundary Dataset 8-digit HU (Subbasin) layer — https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer/42026-08-26
PIGEON RIVER NEAR CANTON, NCStated by the publisher — USGS site service, huc_cd field — https://waterservices.usgs.gov/nwis/site/ ; named from the USGS Watershed Boundary Dataset 8-digit HU (Subbasin) layer — https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer/42026-08-26
PIGEON RIVER AT NEWPORT, TNStated by the publisher — USGS site service, huc_cd field — https://waterservices.usgs.gov/nwis/site/ ; named from the USGS Watershed Boundary Dataset 8-digit HU (Subbasin) layer — https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer/42026-08-26
PIGEON RIVER AT CANTON, NCStated by the publisher — USGS site service, huc_cd field — https://waterservices.usgs.gov/nwis/site/ ; named from the USGS Watershed Boundary Dataset 8-digit HU (Subbasin) layer — https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer/42026-08-26

What this record holds

Hydrionis decides which waters get a page, and which of those are offered to search, from what is actually held rather than from how the page reads. Five signals are counted; this record has 2 of them, which makes it a profile, not indexed.

Information-gain signals held for this water body
SignalHeldCounts
Gauges holding a real record4yes, 3 or more
Years spanned122yes, 20 or more
Values held323no
Distinct measurements1no
Publishers measuring it1no
Official identifiers1recorded, not counted

Where these figures come from

Spatially aggregatedHigh confidence2025

Source: USGSNational Water Information System, USGS site 03459500, parameter 00060, annual mean statistics. Licence: Open.

Method: Annual mean discharge as published by the USGS statistics service, computed by USGS from its own quality-controlled daily record. Hydrionis converts cubic feet per second to cubic metres per second and records the publisher unit alongside; it does not recompute the mean.

Data from the U.S. Geological Survey National Water Information System, a work of the United States government and therefore in the public domain.

Retrieved 24 August 2026.