The monitoring network within this area

Hydrionis holds 336 values from 2 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.

2
Gauges
336
Values held
1910–2026
Record spans
Gauges within the Muskegon huc8 subbasin
2 monitoring points, positioned as the publisher records them.
Gauges within the Muskegon huc8 subbasinMUSKEGON RIVER AT NEWAYGO, MI, MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MIMUSKEGON RIVER AT NEWAYGO, MIMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI

Flood peaks, as measured

This gauge's flood record, as measured. Unlike a daily mean it is the discharge at the moment the river was highest, which is the figure flood frequency analysis is built on.

Largest measured flow of each year at MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI
The highest instantaneous discharge the publisher recorded in each year — a flood peak as measured, not a daily average of one. 1931–2025.
Shading marks when something was recorded, not what caused the line.
Largest measured flow of each year at MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MILargest measured flow of each year at MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI: MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI in m³/s, from 1931 to 2025.Hurricane Katrina water and sanitation collapse0200400600800m³/s19311947195519641973198119932025MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1931: 80.1 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1939: 119 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1940: 100.0 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1941: 106 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1942: 164 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1943: 253 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1944: 103 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1945: 328 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1947: 181 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1948: 229 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1949: 161 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1950: 278 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1951: 161 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1952: 197 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1953: 174 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1954: 174 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1955: 142 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1956: 215 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1957: 283 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1957: 123 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1959: 276 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1960: 188 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1961: 133 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1962: 175 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1963: 170 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1964: 130 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1965: 204 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1965: 171 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1966: 200 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1968: 145 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1969: 270 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1970: 167 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1971: 204 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1972: 147 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1973: 181 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1974: 199 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1975: 278 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1976: 306 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1977: 146 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1978: 164 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1979: 173 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1980: 153 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1981: 150 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1982: 158 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1982: 190 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1984: 178 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1984: 201 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1986: 657 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1986: 281 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1988: 178 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1989: 235 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1990: 175 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1991: 195 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1991: 210 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1993: 178 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2018: 309 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2019: 261 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2020: 263 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2021: 0 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2022: 174 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2023: 183 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2024: 125 m³/sMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2025: 146 m³/s

Published by the gauge's own operator from its sub-daily record; Hydrionis stores the figure rather than recomputing it. A year the gauge did not cover produces no value rather than a low one, and the gaps are stated below the chart. A peak is a property of this gauge and its reach: a larger flood upstream or downstream of it is not in this series.

What the shaded periods are (1 event)

A shaded period marks when something was recorded, not what caused the shape of the line. Where the two coincide, they coincided.

Documented recordA documented event, compiled from cited sources after it happened. The dates are as good as the record, which for older events can mean the month rather than the day.

EventTypePeriodStandingAuthority
Hurricane Katrina water and sanitation collapseFlood2005-08-292005-09-30Documented record
Compiled record

Not shown on this chart

  • The 1976 droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • The 2022 droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Yorkshire droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Cantareira water crisis, São PauloThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Cape Town Day ZeroThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • European droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
View the data behind this chart
Underlying data
PeriodMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI (m³/s)
193180.1
1939119
1940100.0
1941106
1942164
1943253
1944103
1945328
1947181
1948229
1949161
1950278
1951161
1952197
1953174
1954174
1955142
1956215
1957283
1959276
1960188
1961133
1962175
1963170
1964130
1965204
1966200
1968145
1969270
1970167
1971204
1972147
1973181
1974199
1975278
1976306
1977146
1978164
1979173
1980153
1981150
1982158
1984178
1986657
1988178
1989235
1990175
1991195
1993178
2018309
2019261
2020263
20210
2022174
2023183
2024125
2025146

About this series

Everything below is a property of the data rather than a rating of it. There is deliberately no single confidence score: how much a gap matters depends on what you are about to do with the series, and only you know that.

Source
United States Geological Survey — National Water Information System · US Government work — public domain
How the values came to existMeasured
Period held19312025
Completeness60.0% of the periods in that span are held. Gaps are drawn as breaks and never interpolated.
Known gaps
  • 9 separate periods inside 1931–2025 hold no value. The longest runs from 1994 to 2017 — 24 years with no reading. They are drawn as breaks in the line and are never interpolated across.
ContinuityThe record begins in 1931 and is not continuous from it: 95 years separate the first value from the last, and 60% of the years between them are held. The span is not the record.
Last read from the publisher2026-08-31
RedistributionPermitted by the upstream licences
Commercial reusePermitted by the upstream licences. No Hydrionis access tier can widen this.
MethodologyHow this was produced

How much of the rain came back out

A discharge in cubic metres per second cannot be compared with anything: the larger number may only mean the larger catchment. Divided by the area draining to the gauge it becomes a depth of water over that land, which answers a question a reader already has — of the rain that fell here, how much came back out as river?

Water leaving the catchment above MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI, as a depth
The year's flow spread over the land draining to this gauge, in millimetres — the same unit rainfall is measured in. 1910–2019.
Shading marks when something was recorded, not what caused the line.
Water leaving the catchment above MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI, as a depthWater leaving the catchment above MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI, as a depth: MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI in mm, from 1910 to 2019.Hurricane Katrina water and sanitation collapse100200300400500mm19101932194219521962197219821992MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1910: 189 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1911: 308 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1912: 419 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1913: 368 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1914: 278 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1916: 329 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1917: 319 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1918: 330 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1919: 313 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1931: 166 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1932: 256 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1933: 263 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1934: 220 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1935: 225 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1936: 190 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1937: 249 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1938: 286 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1939: 224 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1940: 244 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1941: 269 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1942: 272 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1943: 334 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1944: 214 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1945: 287 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1946: 278 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1947: 308 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1948: 258 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1949: 233 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1950: 299 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1951: 332 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1952: 330 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1953: 299 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1954: 311 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1955: 249 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1956: 266 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1957: 299 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1958: 203 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1959: 298 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1960: 328 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1961: 261 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1962: 254 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1963: 217 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1964: 192 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1965: 315 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1966: 279 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1967: 374 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1968: 266 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1969: 351 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1970: 289 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1971: 286 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1972: 264 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1973: 326 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1974: 362 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1975: 372 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1976: 389 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1977: 236 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1978: 272 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1979: 312 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1980: 264 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1981: 278 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1982: 327 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1983: 336 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1984: 305 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1985: 425 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1986: 439 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1987: 271 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1988: 324 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1989: 308 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1990: 360 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1991: 444 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 1992: 378 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2018: 345 mmMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI 2019: 432 mm

Computed by Hydrionis from the published annual mean flow and the catchment area the station's own publisher states. It is not a water balance: the difference between rainfall and runoff is not evaporation alone but also change in groundwater storage, water abstracted and taken elsewhere, and water imported by transfer schemes — which is why a catchment can yield more runoff than the rain that fell on it without anything being measured wrongly. A different area figure rescales every value here by the ratio between them.

What the shaded periods are (1 event)

A shaded period marks when something was recorded, not what caused the shape of the line. Where the two coincide, they coincided.

Documented recordA documented event, compiled from cited sources after it happened. The dates are as good as the record, which for older events can mean the month rather than the day.

EventTypePeriodStandingAuthority
Hurricane Katrina water and sanitation collapseFlood2005-08-292005-09-30Documented record
Compiled record

Not shown on this chart

  • The 1976 droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • The 2022 droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Yorkshire droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Cantareira water crisis, São PauloThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • Cape Town Day ZeroThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
  • European droughtThis event’s area does not contain this chart’s subject. Sharing a country is not sharing an event, so it is not drawn.
View the data behind this chart
Underlying data
PeriodMUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MI (mm)
1910189
1911308
1912419
1913368
1914278
1916329
1917319
1918330
1919313
1931166
1932256
1933263
1934220
1935225
1936190
1937249
1938286
1939224
1940244
1941269
1942272
1943334
1944214
1945287
1946278
1947308
1948258
1949233
1950299
1951332
1952330
1953299
1954311
1955249
1956266
1957299
1958203
1959298
1960328
1961261
1962254
1963217
1964192
1965315
1966279
1967374
1968266
1969351
1970289
1971286
1972264
1973326
1974362
1975372
1976389
1977236
1978272
1979312
1980264
1981278
1982327
1983336
1984305
1985425
1986439
1987271
1988324
1989308
1990360
1991444
1992378
2018345
2019432

About this series

Everything below is a property of the data rather than a rating of it. There is deliberately no single confidence score: how much a gap matters depends on what you are about to do with the series, and only you know that.

Source
United States Geological Survey — National Water Information System · US Government work — public domain
How the values came to existDerived Computed by Hydrionis
Period held19102019
Completeness66.4% of the periods in that span are held. Gaps are drawn as breaks and never interpolated.
Known gaps
  • 3 separate periods inside 1910–2019 hold no value. The longest runs from 1993 to 2017 — 25 years with no reading. They are drawn as breaks in the line and are never interpolated across.
ContinuityThe record begins in 1910 and is not continuous from it: 110 years separate the first value from the last, and 66% of the years between them are held. The span is not the record.
Last read from the publisher2026-08-24
RedistributionPermitted by the upstream licences
Commercial reusePermitted by the upstream licences. No Hydrionis access tier can widen this.
MethodologyHow this was produced

Every gauge Hydrionis holds within this area

Gauges within the Muskegon and what each holds
GaugeMeasuresValuesRecord
MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MIburned area within 50 km, catchment area, annual maximum river flow, mean river flow1731910–2026
MUSKEGON RIVER AT NEWAYGO, MIburned area within 50 km, catchment area, annual maximum river flow, mean river flow1631910–2026

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 — 04060102. 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
MUSKEGON RIVER AT BRIDGE STREET AT NEWAYGO, MIStated 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
MUSKEGON RIVER AT NEWAYGO, MIStated 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 3 of them, which makes it a full profile.

Information-gain signals held for this water body
SignalHeldCounts
Gauges holding a real record2no
Years spanned117yes, 20 or more
Values held336no
Distinct measurements4yes, 2 or more
Publishers measuring it2yes, 2 or more
Official identifiers1recorded, not counted

Use this data

Use this data

No bulk download is offered here, which is a licence position rather than a product one: at least one contributing publisher does not permit redistribution. The values can be read on the page, cited, and pointed to at source.

Attribution and citation

Suggested citation for Hydrionis

Hydrionis (2026), Muskegon gauge records, accessed 2026-09-02, hydrionis.com/waters/united-states-muskegon/

Cite Hydrionis where you rely on values Hydrionis computed, on the method that produced them, or on the compilation itself. The underlying measurements remain the publishers’ and their attribution requirements apply to you directly.

Recommended, not required. Hydrionis does not claim rights over unmodified public data it relayed, and doing arithmetic on somebody else’s measurements does not make them Hydrionis’s. Cite the version and the access date: the Muskegon gauge records changes as publishers release and as methods are revised, and a citation without both cannot be checked later. Full guidance is on cite and reuse.

None of the contributing licences requires attribution. Crediting the publishers is still good practice and they are listed above.

Where these figures come from

MeasuredHigh confidence2025-04-05

Source: USGSNational Water Information System, USGS site 04122001, annual peak streamflow. Licence: Open.

Method: The instantaneous maximum discharge of each water year as published by USGS, dated to the day it occurred. One value per October-to-September water year; where the publisher lists both a systematic and a historic peak for a year, the larger is the annual maximum. Values the publisher marks as maximum daily averages are not held here, because they are not instantaneous peaks. Values marked as bounded rather than measured are held as censored observations carrying the bound. Cubic feet per second are converted to cubic metres per second and the publisher unit is recorded alongside.

Rating curves are extrapolated at extreme discharges, so the largest values in a peak series carry the largest measurement uncertainty. 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 31 August 2026.