USGS Streamgage 06340000
Spring Creek at Zap, ND
Spring Creek at Zap, ND is USGS streamgage 06340000 in North Dakota, monitoring river discharge in hydrologic subbasin 10130201. It drains a watershed of about 554 square miles. Discharge records at this site go back to 1924. Typical flow runs near 11.5 cfs in July and 34.4 cfs in April, with the higher of the two arriving in April. Rivermatics issues a daily machine-learned flow outlook for this gauge, reaching 14 days ahead.
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Gauge details
- State
- North Dakota
- Drainage area
- 554 sq mi
- Gauge elevation
- 1,840 ft
- Subbasin (HUC-8)
- 10130201
- Coordinates
- 47.28611, -101.92528
- USGS site number
- 06340000
- Records begin
- 1924-03-01 (102 years)
- Rivermatics forecast
- 14-day flow outlook
14-day flow forecast
Based on observations through for Spring Creek at Zap, ND. Each day carries a median estimate and the band the model expects the flow to fall within — not a single number to plan against. Forecasts are re-issued daily; see the live screen for the current outlook.
| Date | Low p10 | Expected p50 | High p90 | Range |
|---|---|---|---|---|
| 4.3 | 4.5 | 4.8 | ||
| 4 | 4.4 | 4.8 | ||
| 3.8 | 4.3 | 4.9 | ||
| 3.9 | 4.6 | 6 | ||
| 4 | 4.9 | 6.7 | ||
| 3.9 | 4.9 | 6.7 | ||
| 3.7 | 4.7 | 6.4 | ||
| 3.6 | 4.6 | 6.2 | ||
| 3.5 | 4.5 | 6.1 | ||
| 3.4 | 4.4 | 6 | ||
| 3.3 | 4.3 | 5.9 | ||
| 3.3 | 4.4 | 6.1 | ||
| 3.3 | 4.4 | 6 | ||
| 3.1 | 4.3 | 6 |
All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 102 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 1.3 | 5.6 | 12.7 | |
| February | 0.8 | 6.3 | 60.4 | |
| March | 5.6 | 27.8 | 404.2 | |
| April | 12.1 | 34.4 | 238.6 | |
| May | 8.1 | 19.9 | 87.4 | |
| June | 6.8 | 16.2 | 85.7 | |
| July | 4.1 | 11.5 | 50.8 | |
| August | 2.7 | 8.2 | 23.7 | |
| September | 3.2 | 7.5 | 20.4 | |
| October | 5 | 9.2 | 25 | |
| November | 5.7 | 9.2 | 21.6 | |
| December | 2.8 | 7 | 14.7 |
All values in cubic feet per second (cfs).
Common questions
- When does Spring Creek at Zap, ND normally run highest?
- April, on the long-term record. The median daily flow that month is about 34.4 cfs, against 5.6 cfs in January, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- What is a normal flow for Spring Creek at Zap, ND?
- It depends on the month. In January, half of days historically fall near 5.6 cfs, with the middle 80% of days between 1.3 and 12.7 cfs. The month-by-month table on this page gives the full range.
- How long has Spring Creek at Zap, ND been measured?
- Discharge records at USGS site 06340000 begin in 1924, about 102 years, covering roughly 9,128 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Is there a flow forecast for Spring Creek at Zap, ND?
- Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.
- Where is Spring Creek at Zap, ND?
- The gauge sits at 47.28611, -101.92528, in North Dakota, in hydrologic subbasin 10130201, at an elevation of about 1,840 feet, draining roughly 554 square miles.
- Can I use Spring Creek at Zap, ND data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.