BirdTrout
Swan Creek, Michigan
20 mapped river miles, draining 49 square miles across Allegan county, in the Kalamazoo subbasin watershed. No gauge stands in it; the nearest is 9.2 miles away, and what this page knows about its temperature is MDNR's classification of the water itself.
50°F and colder is cold, through cold-transitional and cool, to warm above 70°F — the same four bands, breaking at 58, 64 and 70°F, that the app paints. Grey is water nobody has measured.
The nearest live reading
The nearest gauge is 10.9 miles away, at Kalamazoo River At New Richmond — not a reading of this water, but of what the region is doing today. A closer gauge has stopped reporting — USGS carries no water-temperature series for it at all, so no number here comes from it.
Thermal classification
MDNR types this water from its valley, not from a thermometer in it. A class, not a temperature — no July mean, because none was measured here.
| Reach | Typed miles | Band | MDNR type |
|---|---|---|---|
| RM 5.1–5.0 | 0.1 | cold-transitional | Cold transitional stream · low gradient |
MDNR has classified under a tenth of the 20 miles NHD carries for this stream — a single short reach, and the table above is it. Every typed reach carries the same class, cold-transitional. The untyped reaches are not warm water — they are water MDNR's inventory does not reach, and the mile ranges above span only the reaches it does.
Questions about this river
- Swan Creek fishing report — what it reads right now
- When to fish Swan Creek — hatches, seasons and temperature
- How to get to Swan Creek — access, parking and public land
- Swan Creek fishing regulations — season, size and gear by reach
- Is Swan Creek good for brown trout?
Regulations
MDNR trout stream types, as designated. Types on file cover 13.3 of the 20.3 mapped miles; 7.0 miles carry no type in this dataset. Always check the current Michigan Fishing Guide before you fish — this is a copy, and the Guide is the rule.
| Type | Where | Season | Minimum sizes |
|---|---|---|---|
|
Type 4 13.3 mi |
RM 15.6–5.0 RM 4.1–0.0 |
January 1st–December 31st | Brook trout 7", Brown trout 10", Rainbow trout / steelhead 10", Lake trout 10", Chinook salmon 10", Coho salmon 10", Pink salmon 10", Atlantic salmon 10" |
Creel across all types: 5 fish, with no more than 3 trout 15“ or greater. Zero (0) Arctic Grayling. Tackle: Artificial lures and all types of natural bait may be used.
Access
1 mapped MDNR access site within a quarter mile of the water, upstream first: Swan Creek Pond (RM 4.1). 0 walk-in, 1 boat or canoe launches.
Public land on the river
2 units of public or open-access land touch this river, 26,818 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Allegan | Michigan DNR | 26,797 |
| Swan Creek Preserve | Southwest Michigan Land Conservancy | 21 |
Species
Stocked, per the MDNR record: Brown trout. The most recent plants are Brown trout at 118th Avenue (Allegan Co., through 2026); Brown trout at 116th Avenue (Allegan Co., through 2026); Brown trout at 112th Avenue (Allegan Co., through 2026).
Hatches on this water
47 insects are recorded from southern lower Michigan, which is the region this river sits in. That is a claim about the region and not a survey of this stream: nobody has recorded which of them has been caught here. Open the river in the app and the hatch panel will narrow it to the ones whose temperature window today's reading is inside.
| Insect | Peak | Water | Size |
|---|---|---|---|
| Fish Eggs Other |
October–January and April | 33–60°F | #10–16 |
| Little Black Stonefly Allocapnia / Capnia spp. |
January–April | 34–46°F | #16–18 |
| Little Brown Stonefly Taeniopteryx / Strophopteryx spp. |
February–April | 38–50°F | #12–16 |
| Blue-Winged Olive Baetis spp. |
March–May and September–November | 38–58°F | #16–22 |
| Blackfly Simulium spp. |
April–June | 40–65°F | #18–22 |
| Blue Quill Paraleptophlebia adoptiva |
April–May | 44–56°F | #16–18 |
| Cranefly Tipula spp. |
April–June and September–October | 40–65°F | #6–10 |
| Grannom Brachycentrus spp. |
April–May | 48–58°F | #14–16 |
| Hendrickson Ephemerella subvaria |
April–May | 45–58°F | #12–14 |
| Little Black Caddis Chimarra atterima |
April–May | 46–58°F | #16–20 |
| Caterpillar Lepidoptera larvae |
May–September | 55–75°F | #8–14 |
| Crayfish Orconectes spp. |
May–October | 55–78°F | #4–8 |
| Light Cahill Maccaffertium ithaca |
May–July | 55–68°F | #12–16 |
| Little Sulphur Ephemerella dorothea |
May–July | 50–62°F | #16–20 |
And 33 more — the year-round records, mostly: midges, scuds and sculpins, which are in the water every day and are therefore never the news.
Tributaries and watershed
1 named stream meets this one. Confluence miles are above the mouth; the longest twelve are listed.
Swan Creek sits in HUC 8 04050003, the Kalamazoo subbasin, and drains 49 square miles, Strahler order 3 at the mouth. 11 NHD reaches carry the name for 20.3 miles in total.
Other water nearby
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.