North Yuba River

River in California, past Downieville and Goodyears Bar

No current status shown

No current status is assigned to this water outline. Check the water page for reports and any estimated downstream stretches. Why this status, and its source

Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.

Square boat markers mark boat launches listed by OpenBoatLaunch. Larger round markers with a label mark beach and other official advisories nearby.

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About this status

No current status shown: no report we track sets a status on this water now; how statuses work. No status does not mean the water is safe. Follow posted signs and local health advice.

Sources checked: Surface Water - Freshwater Harmful Algal Blooms (last successful check 2026-11-06 08:37 UTC). Status by DirtyWaterWatch, updated 2026-11-06 09:03 UTC. · Updated Nov 6, 2026, 1:03 AM PST

The last 90 days

Last 90 days, hour by hour. Red: discharge or advisory reported. Amber: caution. Hatched amber: end not confirmed. Plum: algal bloom advisory. Red or amber with a light line inside: beach advisory or caution. Dotted: monthly report (days with discharge, dates not given). Grey: no current status on the water outline. Purple hatching: a status resting on a source that could not be checked on schedule.

No discharge, advisory or caution periods are shown for this water in this time span. Check downstream stretches and source coverage.

Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-06 09:03 UTC.

Reported discharges over time

Historical charts are not available here. See the reports and sources on this page.

Reports linked to North Yuba River

Cyanobacteria (harmful blue-green algae) can make water unfit for contact; the issuing authority decides when its advisory ends.

Reports linked to North Yuba River, newest first
When	Report	Status
Sep 17	California State Water Resources Control Board (FHAB program) · Carlton Campground, California · Algae advisory · volume not reported report · notice · map	listed

Sources: Surface Water - Freshwater Harmful Algal Blooms, retrieved 2026-11-06 03:07 UTC. A report's record id and times show when you hover or focus its "report" link.

Download these reports as CSV

All reports in California by year: 2026 (1 here)

Wastewater outlets on this water

Outfall: a pipe or outlet where wastewater enters a water body.

No wastewater outlet in our records is linked to this water.

Boat launches

Downieville BTAF · Carry-in launch (canoe and kayak)
Goodyear Bar BTAF, Goodyears Bar · Carry-in launch (canoe and kayak)
Indian Valley BTAF, Goodyears Bar · Carry-in launch (canoe and kayak)
Union Flat BTAF, Downieville · Carry-in launch (canoe and kayak)

Source: OpenBoatLaunch launch records (public agency data and OpenStreetMap, Open Database License). · North Yuba River on OpenBoatLaunch

Nearby waters

South Yuba River, CA No current status shown about 21 km away
New Bullards Bar Reservoir, CA No current status shown about 25 km away
Middle Fork Feather River, CA No current status shown about 28 km away
Deer Creek, CA No current status shown about 35 km away
Dry Creek, CA No current status shown about 44 km away

Sources covering this water

Surface Water - Freshwater Harmful Algal Blooms · Latest check succeeded · Last successful check: 2026-11-06 08:37 UTC

1 record linked to this water. Updated Nov 6, 2026, 1:03 AM PST.