Bayou Teche at Keystone L&D nr St. Martinville, LA
USGS 07385700 · Louisiana · reports discharge (live), gauge height
Reading Bayou Teche at Keystone L&D nr St. Martinville, LA…
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USGS 07385700 · Louisiana · reports discharge (live), gauge height
What the agencies suggest
Carry a pocket thermometer to monitor water temperatureNational Park Service
General guidance from the readings and the published lines named above, not a fishing forecast. Local rules and closures come first.
Reading Nov 5, 7:45 PM CST · provisional USGS data
Below normal for Nov 5 Steady · 24 h
Discharge, last 7 days: 169 readings from Oct 29, 8:45 PM CDT to Nov 5, 7:45 PM CST; ranging 157 to 217 ft³/s; latest 178 ft³/s; shaded band: typical range (25th–75th percentile) for each date.
USGS provisional data may be revised. Source: USGS instantaneous values.
| Time | Discharge (ft³/s) | Gauge height (ft) | Normal, 25th–75th (ft³/s) |
|---|---|---|---|
| Nov 5, 7:45 PM CST | 178 | 9.96 | 245–579 |
| Nov 5, 6:45 PM CST | 172 | 9.95 | 245–579 |
| Nov 5, 5:45 PM CST | 172 | 9.95 | 245–579 |
| Nov 5, 4:45 PM CST | 178 | 9.96 | 245–579 |
| Nov 5, 3:45 PM CST | 178 | 9.96 | 245–579 |
| Nov 5, 2:45 PM CST | 178 | 9.96 | 245–579 |
| Nov 5, 1:45 PM CST | 183 | 9.97 | 245–579 |
| Nov 5, 12:45 PM CST | 183 | 9.97 | 245–579 |
| Nov 5, 11:45 AM CST | 183 | 9.97 | 245–579 |
| Nov 5, 10:45 AM CST | 189 | 9.98 | 245–579 |
| Nov 5, 9:45 AM CST | 183 | 9.97 | 245–579 |
| Nov 5, 8:45 AM CST | 183 | 9.97 | 245–579 |
| Nov 5, 7:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 5, 6:45 AM CST | 183 | 9.97 | 245–579 |
| Nov 5, 5:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 5, 4:45 AM CST | 183 | 9.97 | 245–579 |
| Nov 5, 3:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 5, 2:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 5, 1:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 5, 12:45 AM CST | 178 | 9.96 | 245–579 |
| Nov 4, 11:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 10:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 9:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 8:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 7:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 6:45 PM CST | 183 | 9.97 | 246–576 |
| Nov 4, 5:45 PM CST | 178 | 9.96 | 246–576 |
| Nov 4, 4:45 PM CST | 183 | 9.97 | 246–576 |
| Nov 4, 3:45 PM CST | 183 | 9.97 | 246–576 |
| Nov 4, 2:45 PM CST | 183 | 9.97 | 246–576 |
| Nov 4, 1:45 PM CST | 189 | 9.98 | 246–576 |
| Nov 4, 12:45 PM CST | 189 | 9.98 | 246–576 |
| Nov 4, 11:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 10:45 AM CST | 194 | 9.99 | 246–576 |
| Nov 4, 9:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 8:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 7:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 6:45 AM CST | 183 | 9.97 | 246–576 |
| Nov 4, 5:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 4:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 3:45 AM CST | 189 | 9.98 | 246–576 |
| Nov 4, 2:45 AM CST | 200 | 10 | 246–576 |
| Nov 4, 1:45 AM CST | 178 | 9.96 | 246–576 |
| Nov 4, 12:45 AM CST | 172 | 9.95 | 246–576 |
| Nov 3, 11:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 10:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 9:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 8:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 7:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 6:45 PM CST | 172 | 9.95 | 251–591 |
| Nov 3, 5:45 PM CST | 167 | 9.94 | 251–591 |
| Nov 3, 4:45 PM CST | 157 | 9.92 | 251–591 |
| Nov 3, 3:45 PM CST | 162 | 9.93 | 251–591 |
| Nov 3, 2:45 PM CST | 157 | 9.92 | 251–591 |
| Nov 3, 1:45 PM CST | 162 | 9.93 | 251–591 |
| Nov 3, 12:45 PM CST | 167 | 9.94 | 251–591 |
| Nov 3, 11:45 AM CST | 172 | 9.95 | 251–591 |
| Nov 3, 10:45 AM CST | 172 | 9.95 | 251–591 |
| Nov 3, 9:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 8:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 7:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 6:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 5:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 4:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 3:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 2:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 1:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 3, 12:45 AM CST | 178 | 9.96 | 251–591 |
| Nov 2, 11:45 PM CST | 178 | 9.96 | 251–567 |
| Nov 2, 10:45 PM CST | 178 | 9.96 | 251–567 |
| Nov 2, 9:45 PM CST | 178 | 9.96 | 251–567 |
| Nov 2, 8:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 7:45 PM CST | 178 | 9.96 | 251–567 |
| Nov 2, 6:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 5:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 4:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 3:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 2:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 1:45 PM CST | 183 | 9.97 | 251–567 |
| Nov 2, 12:45 PM CST | 189 | 9.98 | 251–567 |
| Nov 2, 11:45 AM CST | 189 | 9.98 | 251–567 |
| Nov 2, 10:45 AM CST | 189 | 9.98 | 251–567 |
| Nov 2, 9:45 AM CST | 194 | 9.99 | 251–567 |
| Nov 2, 8:45 AM CST | 194 | 9.99 | 251–567 |
| Nov 2, 7:45 AM CST | 194 | 9.99 | 251–567 |
| Nov 2, 6:45 AM CST | 194 | 9.99 | 251–567 |
| Nov 2, 5:45 AM CST | 194 | 9.99 | 251–567 |
| Nov 2, 4:45 AM CST | 200 | 10 | 251–567 |
| Nov 2, 3:45 AM CST | 200 | 10 | 251–567 |
| Nov 2, 2:45 AM CST | 206 | 10 | 251–567 |
| Nov 2, 1:45 AM CST | 206 | 10 | 251–567 |
| Nov 2, 12:45 AM CST | 206 | 10 | 251–567 |
| Nov 1, 11:45 PM CST | 206 | 10 | 249–583 |
| Nov 1, 10:45 PM CST | 206 | 10 | 249–583 |
| Nov 1, 9:45 PM CST | 206 | 10 | 249–583 |
| Nov 1, 8:45 PM CST | 211 | 10 | 249–583 |
| Nov 1, 7:45 PM CST | 211 | 10 | 249–583 |
| Nov 1, 6:45 PM CST | 211 | 10 | 249–583 |
| Nov 1, 5:45 PM CST | 211 | 10 | 249–583 |
| Nov 1, 4:45 PM CST | 217 | 10 | 249–583 |
| Nov 1, 3:45 PM CST | 211 | 10 | 249–583 |
| Nov 1, 2:45 PM CST | 206 | 10 | 249–583 |
| Nov 1, 1:45 PM CST | 194 | 9.99 | 249–583 |
| Nov 1, 12:45 PM CST | 183 | 9.97 | 249–583 |
| Nov 1, 11:45 AM CST | 183 | 9.97 | 249–583 |
| Nov 1, 10:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 9:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 8:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 7:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 6:45 AM CST | 183 | 9.97 | 249–583 |
| Nov 1, 5:45 AM CST | 183 | 9.97 | 249–583 |
| Nov 1, 4:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 3:45 AM CST | 189 | 9.98 | 249–583 |
| Nov 1, 2:45 AM CST | 183 | 9.97 | 249–583 |
| Nov 1, 1:45 AM CST | 183 | 9.97 | 249–583 |
| Nov 1, 1:45 AM CDT | 183 | 9.97 | 249–583 |
| Nov 1, 12:45 AM CDT | 183 | 9.97 | 249–583 |
| Oct 31, 11:45 PM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 10:45 PM CDT | 189 | 9.98 | 238–500 |
| Oct 31, 9:45 PM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 8:45 PM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 7:45 PM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 6:45 PM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 5:45 PM CDT | 178 | 9.96 | 238–500 |
| Oct 31, 4:45 PM CDT | 172 | 9.95 | 238–500 |
| Oct 31, 3:45 PM CDT | 172 | 9.95 | 238–500 |
| Oct 31, 2:45 PM CDT | 172 | 9.95 | 238–500 |
| Oct 31, 1:45 PM CDT | 172 | 9.95 | 238–500 |
| Oct 31, 12:45 PM CDT | 172 | 9.95 | 238–500 |
| Oct 31, 11:45 AM CDT | 178 | 9.96 | 238–500 |
| Oct 31, 10:45 AM CDT | 178 | 9.96 | 238–500 |
| Oct 31, 9:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 8:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 7:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 6:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 5:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 4:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 3:45 AM CDT | 178 | 9.96 | 238–500 |
| Oct 31, 2:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 1:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 31, 12:45 AM CDT | 183 | 9.97 | 238–500 |
| Oct 30, 11:45 PM CDT | 183 | 9.97 | 231–461 |
| Oct 30, 10:45 PM CDT | 183 | 9.97 | 231–461 |
| Oct 30, 9:45 PM CDT | 183 | 9.97 | 231–461 |
| Oct 30, 8:45 PM CDT | 189 | 9.98 | 231–461 |
| Oct 30, 7:45 PM CDT | 189 | 9.98 | 231–461 |
| Oct 30, 6:45 PM CDT | 189 | 9.98 | 231–461 |
| Oct 30, 5:45 PM CDT | 194 | 9.99 | 231–461 |
| Oct 30, 4:45 PM CDT | 194 | 9.99 | 231–461 |
| Oct 30, 3:45 PM CDT | 189 | 9.98 | 231–461 |
| Oct 30, 2:45 PM CDT | 189 | 9.98 | 231–461 |
| Oct 30, 1:45 PM CDT | 194 | 9.99 | 231–461 |
| Oct 30, 12:45 PM CDT | 194 | 9.99 | 231–461 |
| Oct 30, 11:45 AM CDT | 194 | 9.99 | 231–461 |
| Oct 30, 10:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 9:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 8:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 7:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 6:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 5:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 4:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 3:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 2:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 1:45 AM CDT | 200 | 10 | 231–461 |
| Oct 30, 12:45 AM CDT | 200 | 10 | 231–461 |
| Oct 29, 11:45 PM CDT | 200 | 10 | 207–441 |
| Oct 29, 10:45 PM CDT | 200 | 10 | 207–441 |
| Oct 29, 9:45 PM CDT | 206 | 10 | 207–441 |
| Oct 29, 8:45 PM CDT | 206 | 10 | 207–441 |
Map of USGS gauge 07385700 and the river around it
Where Bayou Teche at Keystone L&D nr St. Martinville, LA sits, with 3 other gauges on the same river.
No current water-temperature reading at this gauge, so no temperature guidance is given. Take a stream thermometer. We found no Louisiana agency water-temperature line for trout anglers. The lines below are the National Park Service's, federal guidance, not a Louisiana rule: 68°F.
Normal for Nov 5: 245–579 ft³/s (middle half of 66 years of record). Now: 178 ft³/s, below normal.
Below normal for this date. 178 ft³/s is between the 10th and 25th percentiles of daily mean flow for Nov 5 at this gauge over 66 years of record (1960–2025): 10th 165, 25th 245, median 354, 75th 579, 90th 848 ft³/s.
Daily means on record for Nov 5: lowest 76 ft³/s, highest 1,510 ft³/s.
Classes as USGS labels them (hyswap: flow categories (WDFN_stats schema) (U.S. Geological Survey) ); percentiles from the USGS daily statistics (U.S. Geological Survey) (approved daily means; the reading is provisional and instantaneous).
Steady over 24 hours (+0% discharge). Rising or falling means a change of more than 10% in discharge (or 0.2 ft of gauge height) over 24 hours; our rule of thumb, not a USGS class.
Species list not on file for this gauge. Check the Louisiana Department of Wildlife and Fisheries: Louisiana fishing regulations (official eRegulations edition).
Turn Around Don't Drown. “A mere 6 inches of fast-moving flood water can knock over an adult.” No flow number makes a crossing safe; if in doubt, stay out.
Turn Around Don't Drown (National Weather Service)Guidance from the readings above and the published thresholds named with each line; not a fishing forecast, a safety guarantee or a statement about access. Local rules and closures come first.
The National Weather Service has no flood-stage gauge here, so no official flood category is shown.
Checked Nov 5, 8:18 PM CST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.