GRAND RIVER AT ADA, MI

GRAND RIVER MI USGS

GRAND RIVER AT ADA, MI (04118105) is a real-time river monitoring station on the GRAND RIVER in MI, operated by the U.S. Geological Survey. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 31 fish species are associated with this station in public fish records.

USGS site number
04118105
Operated by
U.S. Geological Survey
State
MI
Coordinates
42.9570, -85.4775

Live conditions & history

Create a free account to see live river conditions and recent history for this station

Riverbot records this gauge’s datum-labelled water level. Sign up free to unlock the live chart and explore recent conditions.

Create a free account Log in

7-day weather

Create a free account to see the 7-day weather forecast for this station

Wind, rain, and sky conditions for the week ahead at this gauge's coordinates — sign up free to plan your next trip around it.

Create a free account Log in

Fishing regulations

MI state-wide default default

Species regulated in this area

These are species and groups covered by the applicable area rules, not a claim that they occur at this station.

Default rules for this area. A grey row means the current season status is not confirmed by this release.

MI state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.

Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-10-26 in America/Detroit

Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the Michigan Fishing Regulations before fishing.

Fish recorded near this station

Community observations nearby

Grand River At Ada, Mi has 31 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Rock Bass (Ambloplites rupestris), Yellow Bullhead (Ameiurus natalis), Mottled Sculpin (Cottus bairdii), Spotfin Shiner (Cyprinella spiloptera), European Carp (Cyprinus carpio), and 26 others.

2 species above are flagged non-native or potentially invasive (European Carp, Round Goby). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence
Community observations nearby
Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records
31 species
from 113 individual records
Observed
May 10, 2014 – Jul 24, 2026
113 dated records

Sources

🪰 Hatch Calendar

Create a free account to see what's hatching on this water

A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.

Create a free account Log in