Thompson-Okanagan Natural Resource Region Low Streamflow Report
This report contains low streamflow information for the Thompson-Okanagan Natural Resource Region. Please see the B.C. Drought Portal for information about provincial conditions. Data is provided as is and may be unverified and uncorrected. Users assume all responsibility for use and interpretation of data within.
Data is sourced from the Water Survey of Canada and B.C. Real-time Data, and was analyzed by the BC River Forecast Centre for the Thompson-Okanagan Natural Resource Region. Questions regarding data analysis can be sent to the BC River Forecast Centre; questions regarding interpretation can be sent to waterresources@gov.bc.ca.
This report was generated on 26 September 2026, 03:54 AM.
7 Day Average Streamflow Percentiles
7 Day average streamflow percentiles compare current stream flows (averaged over the last seven days) to the same seven day period in a site’s historic record. Streamflows are averaged over seven days to minimize the impact of short term fluctuations, and gives a better representation of the overall trend in streamflow. Percentiles give an indication of how likely a seven day streamflow value is; for example, the 50th percentile represents normal conditions, where a streamflow percentile of 10 indicates that this value has occurred only 10% of the time within the history of the site. Data is sourced from real-time and historic Water Survey of Canada data.
In general, a 7 day average streamflow value of:
- The highest ever measured for the day of year is considered “Highest Recorded”
- Greater than the 90th percentile is considered “Much Above Normal”
- Between 75th percentile and 90th percentile is considered “Above Normal”
- Between 30th and 75th percentiles is considered “Drought Level 0”
- Between the 20th and 30th percentile is considered “Drought Level 1”
- Between the 10th and 20th percentile is considered “Drought Level 2”
- Between the 5th and 10th percentile is considered “Drought Level 3”
- Between the 3rd and 5th percentile is considered “Drought Level 4”
- Less than the 2nd percentile is considered “Drought Level 5”
- The lowest ever measured for the day of year is considered “Lowest Recorded”
The below map shows percentiles using both a rolling average over the last seven days of discharge as well as mean discharge over the last 24 hours.
Map data was updated on 26 September 2026, 03:54 AM.
Stations Much Below Normal - Seven Day Average Streamflow Percentiles
The table below lists all stations with 7 day discharge percentiles below their 10th percentile. If a location is not listed here there are no immediate low streamflow concerns (i.e., 7 day discharge is > 10th percentile).
Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.
Data was updated on 26 September 2026, 03:54 AM.| Station Name | ID | Regulation Status | Basin Area (km2) | Latest 7-Day Discharge (m3/s) | Percentile - 7 Day Discharge | Percentile Category - 7 Day Discharge | Last 24 hour Discharge (m3/s) | Percentile - Last 24 Hour Discharge | Percentile Category - Last 24 Hour Discharge |
|---|---|---|---|---|---|---|---|---|---|
| FISHTRAP CREEK NEAR MCLURE | 08LB024 | Natural | 135.00 | 0.01 | 0 | Lowest Recorded | 0.02 | 0 | Lowest Recorded |
| NICOLA RIVER AT OUTLET OF NICOLA LAKE | 08LG065 | Regulated | 2960.00 | 0.50 | 0 | Lowest Recorded | 0.49 | 0 | Lowest Recorded |
| BRIDGE RIVER BELOW LAJOIE DAM | 08ME029 | Regulated | NA | 38.99 | 0 | Lowest Recorded | 30.62 | 0 | Lowest Recorded |
| VERNON CREEK NEAR THE MOUTH | 08NM160 | Regulated | 751.00 | 0.14 | 0 | Lowest Recorded | 0.22 | 0 | Lowest Recorded |
| PEARSON CREEK NEAR THE MOUTH | 08NM172 | Natural | 73.60 | 0.05 | 0 | Lowest Recorded | 0.06 | 0 | Lowest Recorded |
| OKANAGAN RIVER BELOW MCINTYRE DAM | 08NM247 | Regulated | 7150.00 | 5.88 | 0 | Lowest Recorded | 5.88 | 0 | Lowest Recorded |
| SALMON RIVER AT FALKLAND | 08LE020 | Regulated | 1030.00 | 0.35 | 0 | Lowest Recorded | 0.40 | 1 | Lowest Recorded |
| VANCE CREEK BELOW DEAFIES CREEK | 08LC040 | Natural | 70.90 | 0.03 | 0 | Lowest Recorded | 0.03 | 2 | 0-2nd Percentile |
| CHASE CREEK ABOVE THE MOUTH | 08LE112 | Regulated | 297.00 | 0.07 | 0 | Lowest Recorded | 0.13 | 17 | 10-20th Percentile |
| CLARK CREEK NEAR WINFIELD | 08NM146 | Natural | 15.30 | 0.00 | 0 | Lowest Recorded | 0.00 | 50 | 30-75th Percentile |
| TULAMEEN RIVER AT PRINCETON | 08NL024 | Natural | 1780.00 | 0.98 | 1 | Lowest Recorded | 0.99 | 1 | Lowest Recorded |
| THOMPSON RIVER NEAR SPENCES BRIDGE | 08LF051 | Natural | 55400.00 | 306.66 | 1 | Lowest Recorded | 293.01 | 1 | Lowest Recorded |
| SALMON RIVER NEAR SALMON ARM | 08LE021 | Regulated | 1550.00 | 0.55 | 2 | 0-2nd Percentile | 0.61 | 2 | 0-2nd Percentile |
| BESSETTE CREEK ABOVE BEAVERJACK CREEK | 08LC039 | Regulated | 769.00 | 0.37 | 2 | 0-2nd Percentile | 0.39 | 2 | 0-2nd Percentile |
| SIMILKAMEEN RIVER NEAR HEDLEY | 08NL038 | Natural | 5580.00 | 4.33 | 2 | 0-2nd Percentile | 4.41 | 3 | 2-5th Percentile |
| BESSETTE CREEK ABOVE LUMBY LAGOON OUTFALL | 08LC042 | Regulated | 632.00 | 0.36 | 2 | 0-2nd Percentile | 0.39 | 4 | 2-5th Percentile |
| HEDLEY CREEK NEAR THE MOUTH | 08NL050 | Natural | 388.00 | 0.22 | 2 | 0-2nd Percentile | 0.29 | 4 | 2-5th Percentile |
| TULAMEEN RIVER BELOW VUICH CREEK | 08NL071 | Natural | 253.00 | 0.28 | 2 | 0-2nd Percentile | 0.29 | 10 | 5-10th Percentile |
| DENNIS CREEK NEAR 1780 METRE CONTOUR | 08NM242 | Natural | 3.73 | 0.00 | 3 | 2-5th Percentile | 0.00 | 3 | 2-5th Percentile |
| ADAMS RIVER NEAR SQUILAX | 08LD001 | Natural | 3210.00 | 37.27 | 3 | 2-5th Percentile | 35.97 | 5 | 2-5th Percentile |
| CAMP CREEK AT MOUTH NEAR THIRSK | 08NM134 | Natural | 34.60 | 0.02 | 3 | 2-5th Percentile | 0.03 | 18 | 10-20th Percentile |
| PENNASK CREEK NEAR QUILCHENA | 08LG016 | Natural | 87.60 | 0.04 | 4 | 2-5th Percentile | 0.05 | 6 | 5-10th Percentile |
| LOUIS CREEK AT THE MOUTH | 08LB072 | Regulated | 515.00 | 0.32 | 4 | 2-5th Percentile | 0.38 | 8 | 5-10th Percentile |
| MISSION CREEK NEAR EAST KELOWNA | 08NM116 | Regulated | 795.00 | 0.68 | 4 | 2-5th Percentile | 0.86 | 12 | 10-20th Percentile |
| FRASER RIVER AT BIG BAR CREEK | 08MD013 | Regulated | 146000.00 | 818.73 | 5 | 2-5th Percentile | 783.42 | 2 | 0-2nd Percentile |
| JOE ROSS CREEK NEAR THE MOUTH | 08LF094 | Natural | 98.90 | 0.00 | 5 | 2-5th Percentile | 0.01 | 3 | 2-5th Percentile |
| OKANAGAN RIVER NEAR OLIVER | 08NM085 | Regulated | 7540.00 | 6.65 | 5 | 2-5th Percentile | 6.89 | 5 | 2-5th Percentile |
| SPIUS CREEK NEAR CANFORD | 08LG008 | Natural | 775.00 | 0.50 | 5 | 2-5th Percentile | 0.50 | 5 | 2-5th Percentile |
| SIWASH CREEK NEAR PRINCETON | 08NL039 | Regulated | 263.00 | 0.03 | 5 | 2-5th Percentile | 0.05 | 13 | 10-20th Percentile |
| EAGLE RIVER NEAR MALAKWA | 08LE024 | Natural | 932.00 | 9.52 | 5 | 2-5th Percentile | 12.60 | 26 | 20-30th Percentile |
| QUILCHENA CREEK AT QUILCHENA | 08LG017 | Regulated | 787.00 | 0.02 | 6 | 5-10th Percentile | 0.03 | 6 | 5-10th Percentile |
| SIMILKAMEEN RIVER ABOVE GOODFELLOW CREEK | 08NL070 | Natural | 408.00 | 0.80 | 6 | 5-10th Percentile | 0.83 | 10 | 5-10th Percentile |
| GUICHON CREEK AT OUTLET OF MAMIT LAKE | 08LG041 | Regulated | 871.00 | 0.05 | 6 | 5-10th Percentile | 0.06 | 10 | 5-10th Percentile |
| CLEARWATER RIVER NEAR CLEARWATER STATION | 08LA001 | Natural | 10300.00 | 89.94 | 6 | 5-10th Percentile | 91.66 | 13 | 10-20th Percentile |
| THOMPSON RIVER NEAR SAVONA | 08LF033 | Natural | 39100.00 | 313.74 | 7 | 5-10th Percentile | 299.60 | 7 | 5-10th Percentile |
| BARRIERE RIVER BELOW SPRAGUE CREEK | 08LB069 | Natural | 624.00 | 1.53 | 7 | 5-10th Percentile | 1.62 | 8 | 5-10th Percentile |
| LEMIEUX CREEK NEAR THE MOUTH | 08LB078 | Regulated | 443.00 | 0.12 | 7 | 5-10th Percentile | 0.15 | 9 | 5-10th Percentile |
| FRASER RIVER ABOVE TEXAS CREEK | 08MF040 | Regulated | 154000.00 | 932.16 | 8 | 5-10th Percentile | 893.75 | 7 | 5-10th Percentile |
| NORTH THOMPSON RIVER AT MCLURE | 08LB064 | Natural | 19600.00 | 167.89 | 8 | 5-10th Percentile | 159.15 | 8 | 5-10th Percentile |
| SIMILKAMEEN RIVER AT PRINCETON | 08NL007 | Natural | 1810.00 | 2.65 | 8 | 5-10th Percentile | 2.64 | 9 | 5-10th Percentile |
| COLDWATER RIVER AT MERRITT | 08LG010 | Regulated | 917.00 | 0.36 | 8 | 5-10th Percentile | 0.40 | 10 | 5-10th Percentile |
| TWO FORTY CREEK NEAR PENTICTON | 08NM240 | Natural | 4.94 | 0.00 | 8 | 5-10th Percentile | 0.00 | 28 | 20-30th Percentile |
| HARPER CREEK NEAR THE MOUTH | 08LB076 | Natural | 166.00 | 0.60 | 8 | 5-10th Percentile | 0.98 | 37 | 30-75th Percentile |
| BONAPARTE RIVER BELOW CACHE CREEK | 08LF002 | Regulated | 5020.00 | 1.26 | 10 | 5-10th Percentile | 1.28 | 10 | 5-10th Percentile |
| SOUTH THOMPSON RIVER AT CHASE | 08LE031 | Natural | 15800.00 | 129.26 | 10 | 5-10th Percentile | 126.25 | 11 | 10-20th Percentile |
| PASAYTEN RIVER ABOVE CALCITE CREEK | 08NL069 | Natural | 566.00 | 1.15 | 10 | 5-10th Percentile | 1.24 | 12 | 10-20th Percentile |
| HURLEY RIVER BELOW LONE GOAT CREEK | 08ME027 | Natural | 312.00 | 5.22 | 10 | 5-10th Percentile | 6.30 | 24 | 20-30th Percentile |
Long-Term Mean Annual Discharge (% LT MAD)
Environmental flow needs for fish during the summer will range from juvenile rearing flows near 10-20% (preferred) Long-Term Mean Annual Discharge (LT MAD) to adult salmon/char passage flows (>20% LT MAD) required prior to spawning. Sub-standard flows (<10% LT MAD) can affect fish populations by reducing the area and quality of riffle habitats that generate fish food and aeration. Flows nearing 5% LT MAD are considered sub-optimal for fish rearing and migration, indicate a degradation of instream habitat and may require restrictions on water use. A map of realtime streamflow data can be accessed at the BC River Forecast Centre website. LT MAD values were calculated by dividing the 7 day mean discharge by the mean annual discharge (MAD) calculated from historic data. MAD values were calculated for stations with at least 5 years of data in the historic record only from years with complete data using the R package fasstr.
Map data was updated on 26 September 2026, 03:54 AM.
Table of Stations Below 20% LT MAD
Any stations with LT MAD values of less than or equal to 20% LT MAD are shown in the table below; sites below 5% MAD and 10% MAD are highlighted. The report shows conditions as of today.
Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.
Data was updated on 26 September 2026, 03:54 AM.
| Station Name | ID | Regulation Status | Basin Area (km2) | MAD (m3/s) | Latest 7 Day Discharge (m3/s) | % MAD | Last 24 hour Discharge (m3/s) | % MAD (24 hour Q) |
|---|---|---|---|---|---|---|---|---|
| CLARK CREEK NEAR WINFIELD | 08NM146 | Natural | 15.30 | 0.08 | 0.00 | 0.52 | 0.00 | 1.86 |
| DENNIS CREEK NEAR 1780 METRE CONTOUR | 08NM242 | Natural | 3.73 | 0.05 | 0.00 | 0.88 | 0.00 | 1.15 |
| FISHTRAP CREEK NEAR MCLURE | 08LB024 | Natural | 135.00 | 0.79 | 0.01 | 1.41 | 0.02 | 2.12 |
| QUILCHENA CREEK AT QUILCHENA | 08LG017 | Regulated | 787.00 | 1.45 | 0.02 | 1.57 | 0.03 | 1.86 |
| CRISS CREEK NEAR SAVONA | 08LF007 | Regulated | 479.00 | 1.77 | 0.04 | 2.25 | 0.04 | 2.54 |
| SIWASH CREEK NEAR PRINCETON | 08NL039 | Regulated | 263.00 | 1.35 | 0.03 | 2.5 | 0.05 | 3.36 |
| VERNON CREEK AT OUTLET OF KALAMALKA LAKE | 08NM065 | Regulated | 569.00 | 0.90 | 0.02 | 2.53 | 0.03 | 3.08 |
| TWO FORTY CREEK NEAR PENTICTON | 08NM240 | Natural | 4.94 | 0.06 | 0.00 | 3.59 | 0.00 | 5 |
| LEMIEUX CREEK NEAR THE MOUTH | 08LB078 | Regulated | 443.00 | 3.23 | 0.12 | 3.81 | 0.15 | 4.63 |
| TULAMEEN RIVER BELOW VUICH CREEK | 08NL071 | Natural | 253.00 | 6.41 | 0.28 | 4.31 | 0.29 | 4.6 |
| COLDWATER RIVER AT MERRITT | 08LG010 | Regulated | 917.00 | 8.05 | 0.36 | 4.44 | 0.40 | 5 |
| CHASE CREEK ABOVE THE MOUTH | 08LE112 | Regulated | 297.00 | 1.57 | 0.07 | 4.51 | 0.13 | 8.48 |
| TULAMEEN RIVER AT PRINCETON | 08NL024 | Natural | 1780.00 | 21.44 | 0.98 | 4.56 | 0.99 | 4.6 |
| SPIUS CREEK NEAR CANFORD | 08LG008 | Natural | 775.00 | 10.06 | 0.50 | 5.01 | 0.50 | 5.02 |
| PEARSON CREEK NEAR THE MOUTH | 08NM172 | Natural | 73.60 | 0.97 | 0.05 | 5.25 | 0.06 | 6.15 |
| VANCE CREEK BELOW DEAFIES CREEK | 08LC040 | Natural | 70.90 | 0.50 | 0.03 | 5.33 | 0.03 | 5.8 |
| GUICHON CREEK AT OUTLET OF MAMIT LAKE | 08LG041 | Regulated | 871.00 | 0.96 | 0.05 | 5.52 | 0.06 | 5.8 |
| CORNING CREEK NEAR SQUILAX | 08LE077 | Natural | 26.20 | 0.37 | 0.02 | 5.52 | 0.03 | 9.1 |
| PENNASK CREEK NEAR QUILCHENA | 08LG016 | Natural | 87.60 | 0.72 | 0.04 | 5.77 | 0.05 | 6.57 |
| WHITEMAN CREEK ABOVE BOULEAU CREEK | 08NM174 | Natural | 114.00 | 0.67 | 0.04 | 6.6 | 0.05 | 7.93 |
| LAMBLY CREEK ABOVE TERRACE CREEK | 08NM165 | Regulated | 76.10 | 0.55 | 0.04 | 7.15 | 0.04 | 6.6 |
| COLDWATER RIVER NEAR BROOKMERE | 08LG048 | Natural | 316.00 | 6.73 | 0.55 | 8.18 | 0.57 | 8.41 |
| VASEUX CREEK ABOVE SOLCO CREEK | 08NM171 | Natural | 117.00 | 0.89 | 0.08 | 8.57 | 0.10 | 10.87 |
| HEDLEY CREEK NEAR THE MOUTH | 08NL050 | Natural | 388.00 | 2.45 | 0.22 | 8.97 | 0.29 | 11.71 |
| SIMILKAMEEN RIVER NEAR HEDLEY | 08NL038 | Natural | 5580.00 | 48.24 | 4.33 | 8.98 | 4.41 | 9.13 |
| EAST CANOE CREEK ABOVE DAM | 08LE108 | Natural | 20.80 | 0.11 | 0.01 | 9.08 | 0.01 | 12.78 |
| VERNON CREEK NEAR THE MOUTH | 08NM160 | Regulated | 751.00 | 1.57 | 0.14 | 9.25 | 0.22 | 14.28 |
| NICOLA RIVER AT OUTLET OF NICOLA LAKE | 08LG065 | Regulated | 2960.00 | 5.32 | 0.50 | 9.33 | 0.49 | 9.27 |
| SHATFORD CREEK NEAR PENTICTON | 08NM037 | Regulated | 101.00 | 0.39 | 0.04 | 9.95 | 0.05 | 14.07 |
| BESSETTE CREEK ABOVE BEAVERJACK CREEK | 08LC039 | Regulated | 769.00 | 3.53 | 0.37 | 10.35 | 0.39 | 11.15 |
| SIMILKAMEEN RIVER ABOVE GOODFELLOW CREEK | 08NL070 | Natural | 408.00 | 7.69 | 0.80 | 10.41 | 0.83 | 10.78 |
| SALMON RIVER NEAR SALMON ARM | 08LE021 | Regulated | 1550.00 | 5.16 | 0.55 | 10.64 | 0.61 | 11.74 |
| MISSION CREEK NEAR EAST KELOWNA | 08NM116 | Regulated | 795.00 | 6.20 | 0.68 | 10.94 | 0.86 | 13.91 |
| SIMILKAMEEN RIVER AT PRINCETON | 08NL007 | Natural | 1810.00 | 23.36 | 2.65 | 11.35 | 2.64 | 11.32 |
| SALMON RIVER AT FALKLAND | 08LE020 | Regulated | 1030.00 | 3.00 | 0.35 | 11.55 | 0.40 | 13.45 |
| BESSETTE CREEK ABOVE LUMBY LAGOON OUTFALL | 08LC042 | Regulated | 632.00 | 3.06 | 0.36 | 11.68 | 0.39 | 12.73 |
| LOUIS CREEK AT THE MOUTH | 08LB072 | Regulated | 515.00 | 2.72 | 0.32 | 11.91 | 0.38 | 13.95 |
| BARRIERE RIVER BELOW SPRAGUE CREEK | 08LB069 | Natural | 624.00 | 11.65 | 1.53 | 13.15 | 1.62 | 13.89 |
| INKANEEP CREEK NEAR THE MOUTH | 08NM200 | Regulated | 227.00 | 0.41 | 0.05 | 13.3 | 0.06 | 15.61 |
| PASAYTEN RIVER ABOVE CALCITE CREEK | 08NL069 | Natural | 566.00 | 8.13 | 1.15 | 14.2 | 1.24 | 15.29 |
| CAYOOSH CREEK NEAR LILLOOET | 08ME002 | Regulated | 885.00 | 12.43 | 1.85 | 14.87 | 1.86 | 14.95 |
| HARPER CREEK NEAR THE MOUTH | 08LB076 | Natural | 166.00 | 4.00 | 0.60 | 14.94 | 0.98 | 24.5 |
| BARRIERE RIVER AT THE MOUTH | 08LB020 | Natural | 1140.00 | 14.74 | 2.25 | 15.25 | 2.36 | 16 |
| CAMP CREEK AT MOUTH NEAR THIRSK | 08NM134 | Natural | 34.60 | 0.15 | 0.02 | 15.58 | 0.03 | 21.81 |
| ASHNOLA RIVER NEAR KEREMEOS | 08NL004 | Natural | 1050.00 | 7.89 | 1.47 | 18.6 | 1.61 | 20.42 |
| KEREMEOS CREEK BELOW WILLIS INTAKE | 08NL045 | Regulated | 181.00 | 0.70 | 0.13 | 19.08 | 0.15 | 21.5 |
| BONAPARTE RIVER BELOW CACHE CREEK | 08LF002 | Regulated | 5020.00 | 6.37 | 1.26 | 19.86 | 1.28 | 20.05 |
Maximum Daily Water Temperature
The recommended mean weekly maximum temperature (which is the mean of the max daily temperatures from the last seven days) for the protection of all fish species should not exceed 20 degrees C and the maximum daily temperature should not exceed 23degrees C. Reaching either one of these thresholds may trigger fisheries closures and water use restrictions within the affected watersheds. Only a small subset of stations from the Water Survey of Canada collect temperature data in addition to streamflow data; thus the number of sites shown here is much smaller than for streamflow. Some provincially run hydrometric stations may also collect temperature data and may be shown.
Map data was updated on 26 September 2026, 03:54 AM.
Table of Stations: 7 Day Maximum Daily Temperature above 20degC
The table below shows stations with a 7-day maximum daily temperature (i.e., the max daily temperature from the past 7 days) above 20degC. Also shown are the days from the past week in which the maximum daily temperature exceeded either 20degC or 23degC (critical thresholds for fish health). If no sites are present, all sites with water temperature data show 7-day maximum daily temperatures below 20degC.
Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.
Data was updated on 26 September 2026, 03:54 AM.
| Station Name | ID | Regulation Status | Basin Area (km2) | Mean Max Daily Temp (last 7 days; deg C) | Max temp over last 24 hours (degC) | Min temp over last 24 hours (degC) | Mean temp over last 24 hours (degC) | Dates above 20 degC in last 7 days | Dates above 23 degC in last 7 days |
|---|---|---|---|---|---|---|---|---|---|
| VERNON CREEK AT OUTLET OF KALAMALKA LAKE | 08NM065 | Regulated | 569 | 23.06 | 16.2 | 11.9 | 14.49 | Sep 20; Sep 21; Sep 22; Sep 23 | Sep 20; Sep 21; Sep 22 |
Table of Lake Temperatures
The table below shows water temperatures specific to all of the lake sites within the region. If the 7-day maximum daily temperatures temperatures exceeded 20degC, data for the site is also included within the table previously.
| Station Name | ID | Mean Max Daily Temp (last 7 days; deg C) | Max temp over last 24 hours (degC) | Min temp over last 24 hours (degC) | Mean temp over last 24 hours (degC) | Dates above 20 degC in last 7 days | Dates above 23 degC in last 7 days |
|---|---|---|---|---|---|---|---|
| KALAMALKA LAKE AT VERNON PUMPHOUSE | 08NM143 | 19.59 | 18.6 | 16.8 | 17.56 | Sep 20; Sep 21; Sep 22; Sep 23 | NA |
| OKANAGAN LAKE AT KELOWNA | 08NM083 | 19.04 | 18.4 | 17.4 | 17.98 | NA | NA |
| NICOLA LAKE NEAR QUILCHENA | 08LG046 | 15.91 | 15.2 | 15.0 | 15.07 | NA | NA |
Hydrometric Statistical Summary for All WSC Stations
The following table contains all of the drought-relevant statistics for all stations within the region.
These statistics include:
- Last 24 hour Discharge: Mean discharge taken over the last 24 hours (in m3/s)
- Percentile - Last 24 Hour Discharge: Percentile of the average discharge over the last 24 hours
- Latest 7 Day Discharge: Rolling 7-day average of daily mean discharge for today’s date. All 7 day means are calculated based on the past 7 days.
- Percentile - 7 Day Discharge: Percentile of the rolling 7 day average of daily mean discharge measurements to the 7 day rolling mean of the historical daily values.
- Historic Mean 7 Day Discharge: Value of the rolling 7-day averaged daily mean discharge value for today’s date, calculated using the station’s historic data (in m3/s).
- Percent of Daily Mean 7 Day Discharge: Percent of the 7 Day Discharge for today’s date compared to the mean 7 Day Discharge value for today’s date within the historic record of the station (i.e., Latest 7 Day Discharge/Historic Mean 7 Day Discharge *100)
- Historic Median 7 Day Discharge: Value of the rolling 7-day averaged daily median discharge value for today’s date, calculated using the station’s historic data (in m3/s).
- Percent of Daily Median 7 Day Discharge: Percent of the 7 Day Discharge for today’s date compared to the median 7 Day Discharge value for today’s date within the historic record of the station (i.e., Latest 7 Day Discharge/Historic Median 7 Day Discharge *100).
- Historic Min 7 Day Discharge: The minimum 7 day averaged mean daily discharge value for today’s date within the historic record (in m3/s).
- MAD (m3/s) and % MAD: Flow needs during the summer will range from juvenile rearing flows near 10-20% (preferred) MAD to adult salmon/char passage flows (>20% MAD) required prior to spawning. Sub-standard flows (<10% MAD) can affect fish populations by reducing the area and quality of riffle habitats that generate fish food and aeration. Flows nearing 5% MAD are considered sub-optimal for fish rearing and migration, indicate a degradation of instream habitat and may require restrictions on water use.
- Mean Max Daily Temp (last 7 days; deg C): Mean of the max daily temperatures from the past week. Temperatures greater than 20 degrees C can indicate increased stress on fish populations.
- Max temp over last 24 hours (degC): Maximum temperature over the last 24 hours (degree C).
- Dates above 23 degC and 20 degC in last 7 days: Dates from the past week that the stream temperature has gone beyond either 20 or 23 degrees C.
Regulation Status refers to whether flows are natural or regulated by human activities such as dams; this (as well as the Basin Area) were determined by the Water Survey of Canada.
Data was updated on 26 September 2026, 03:54 AM.
| Station Name | ID | Record Length | Basin Area (km2) | Regulation Status | Last 24 hour Discharge (m3/s) | Percentile - Last 24 Hour Discharge | Percentile Category - Last 24 Hour Discharge | Latest 7 Day Discharge (m3/s) | Percentile - 7 Day Discharge | Percentile Category - 7 Day Discharge | Percent of Daily Mean 7 Day Discharge (%; Historic Mean 7 Day Discharge in m3/s) | Percent of Daily Median 7 Day Discharge (%; Historic Median 7 Day Discharge in m3/s) | Historic Min 7 Day Discharge (m3/s) | MAD (m3/s) | % MAD | MAD Category | % MAD (24 hour Q) | Mean Max Daily Temp (last 7 days; deg C) | Max temp over last 24 hours (degC) | Min temp over last 24 hours (degC) | Mean temp over last 24 hours (degC) | Dates above 23 degC in last 7 days | Dates above 20 degC in last 7 days | Drought Level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FISHTRAP CREEK NEAR MCLURE | 08LB024 | 60 | 135.00 | Natural | 0.02 | 0 | Lowest Recorded | 0.01 | 0 | Lowest Recorded | 6 (0.2) | 7 (0.2) | 0.02 | 0.79 | 1.41 | 1 to 5% | 2.12 | 13.46 | 12.1 | 9.40 | 10.43 | NA | NA | Drought Level 5 |
| NICOLA RIVER AT OUTLET OF NICOLA LAKE | 08LG065 | 41 | 2960.00 | Regulated | 0.49 | 0 | Lowest Recorded | 0.50 | 0 | Lowest Recorded | 24 (2.06) | 26 (2.06) | 0.81 | 5.32 | 9.33 | 5 to 10% | 9.27 | 14.87 | 13.34 | 12.44 | 12.95 | NA | NA | Drought Level 5 |
| BRIDGE RIVER BELOW LAJOIE DAM | 08ME029 | 8 | NA | Regulated | 30.62 | 0 | Lowest Recorded | 38.99 | 0 | Lowest Recorded | 68 (57.49) | 65 (57.49) | 39.11 | 44.64 | 87.35 | 20 to 100% | 68.59 | 10.86 | 10.8 | 10.70 | 10.72 | NA | NA | Drought Level 5 |
| VERNON CREEK NEAR THE MOUTH | 08NM160 | 29 | 751.00 | Regulated | 0.22 | 0 | Lowest Recorded | 0.14 | 0 | Lowest Recorded | 17 (0.84) | 38 (0.84) | 0.21 | 1.57 | 9.25 | 5 to 10% | 14.28 | 14.64 | 14.9 | 12.70 | 13.89 | NA | NA | Drought Level 5 |
| PEARSON CREEK NEAR THE MOUTH | 08NM172 | 21 | 73.60 | Natural | 0.06 | 0 | Lowest Recorded | 0.05 | 0 | Lowest Recorded | 12 (0.42) | 14 (0.42) | 0.09 | 0.97 | 5.25 | 5 to 10% | 6.15 | 8.84 | 8.8 | 8.20 | 8.48 | NA | NA | Drought Level 5 |
| OKANAGAN RIVER BELOW MCINTYRE DAM | 08NM247 | 13 | 7150.00 | Regulated | 5.88 | 0 | Lowest Recorded | 5.88 | 0 | Lowest Recorded | 53 (11.17) | 58 (11.17) | 6.07 | 20.00 | 29.39 | 20 to 100% | 29.40 | 18.83 | 17.8 | 17.40 | 17.70 | NA | NA | Drought Level 5 |
| SALMON RIVER AT FALKLAND | 08LE020 | 82 | 1030.00 | Regulated | 0.40 | 1 | Lowest Recorded | 0.35 | 0 | Lowest Recorded | 31 (1.11) | 34 (1.11) | 0.38 | 3.00 | 11.55 | 10 to 20% | 13.45 | 14.39 | 12.3 | 10.60 | 11.27 | NA | NA | Drought Level 5 |
| VANCE CREEK BELOW DEAFIES CREEK | 08LC040 | 54 | 70.90 | Natural | 0.03 | 2 | 0-2nd Percentile | 0.03 | 0 | Lowest Recorded | 24 (0.11) | 29 (0.11) | 0.03 | 0.50 | 5.33 | 5 to 10% | 5.80 | NA | NA | NA | NA | NA | NA | Drought Level 5 |
| CHASE CREEK ABOVE THE MOUTH | 08LE112 | 29 | 297.00 | Regulated | 0.13 | 17 | 10-20th Percentile | 0.07 | 0 | Lowest Recorded | 24 (0.29) | 32 (0.29) | 0.07 | 1.57 | 4.51 | 1 to 5% | 8.48 | 11.66 | 11.3 | 10.40 | 10.82 | NA | NA | Drought Level 5 |
| CLARK CREEK NEAR WINFIELD | 08NM146 | 26 | 15.30 | Natural | 0.00 | 50 | 30-75th Percentile | 0.00 | 0 | Lowest Recorded | 4 (0.01) | Inf (0.01) | 0.00 | 0.08 | 0.52 | <1% | 1.86 | NA | NA | NA | NA | NA | NA | Drought Level 5 |
| TULAMEEN RIVER AT PRINCETON | 08NL024 | 75 | 1780.00 | Natural | 0.99 | 1 | Lowest Recorded | 0.98 | 1 | Lowest Recorded | 28 (3.52) | 37 (3.52) | 0.93 | 21.44 | 4.56 | 1 to 5% | 4.60 | NA | NA | NA | NA | NA | NA | Drought Level 5 |
| THOMPSON RIVER NEAR SPENCES BRIDGE | 08LF051 | 73 | 55400.00 | Natural | 293.01 | 1 | Lowest Recorded | 306.66 | 1 | Lowest Recorded | 57 (539.51) | 61 (539.51) | 272.14 | 777.03 | 39.47 | 20 to 100% | 37.71 | 18.98 | 18.19 | 17.84 | 17.99 | NA | NA | Drought Level 5 |
| SALMON RIVER NEAR SALMON ARM | 08LE021 | 65 | 1550.00 | Regulated | 0.61 | 2 | 0-2nd Percentile | 0.55 | 2 | 0-2nd Percentile | 32 (1.69) | 36 (1.69) | 0.52 | 5.16 | 10.64 | 10 to 20% | 11.74 | 14.67 | 13.4 | 12.60 | 12.91 | NA | NA | Drought Level 5 |
| BESSETTE CREEK ABOVE BEAVERJACK CREEK | 08LC039 | 53 | 769.00 | Regulated | 0.39 | 2 | 0-2nd Percentile | 0.37 | 2 | 0-2nd Percentile | 28 (1.31) | 41 (1.31) | 0.31 | 3.53 | 10.35 | 10 to 20% | 11.15 | 14.59 | 12.8 | 11.50 | 12.12 | NA | NA | Drought Level 5 |
| SIMILKAMEEN RIVER NEAR HEDLEY | 08NL038 | 60 | 5580.00 | Natural | 4.41 | 3 | 2-5th Percentile | 4.33 | 2 | 0-2nd Percentile | 46 (9.37) | 51 (9.37) | 3.45 | 48.24 | 8.98 | 5 to 10% | 9.13 | 14.76 | 12.7 | 11.20 | 12.01 | NA | NA | Drought Level 5 |
| BESSETTE CREEK ABOVE LUMBY LAGOON OUTFALL | 08LC042 | 52 | 632.00 | Regulated | 0.39 | 4 | 2-5th Percentile | 0.36 | 2 | 0-2nd Percentile | 31 (1.17) | 42 (1.17) | 0.24 | 3.06 | 11.68 | 10 to 20% | 12.73 | 14.94 | 13.6 | 12.80 | 13.22 | NA | NA | Drought Level 5 |
| HEDLEY CREEK NEAR THE MOUTH | 08NL050 | 51 | 388.00 | Natural | 0.29 | 4 | 2-5th Percentile | 0.22 | 2 | 0-2nd Percentile | 30 (0.73) | 35 (0.73) | 0.21 | 2.45 | 8.97 | 5 to 10% | 11.71 | 13.27 | 11.6 | 9.70 | 10.60 | NA | NA | Drought Level 5 |
| TULAMEEN RIVER BELOW VUICH CREEK | 08NL071 | 50 | 253.00 | Natural | 0.29 | 10 | 5-10th Percentile | 0.28 | 2 | 0-2nd Percentile | 30 (0.93) | 35 (0.93) | 0.26 | 6.41 | 4.31 | 1 to 5% | 4.60 | NA | NA | NA | NA | NA | NA | Drought Level 5 |
| DENNIS CREEK NEAR 1780 METRE CONTOUR | 08NM242 | 39 | 3.73 | Natural | 0.00 | 3 | 2-5th Percentile | 0.00 | 3 | 2-5th Percentile | 5 (0.01) | 5 (0.01) | 0.00 | 0.05 | 0.88 | <1% | 1.15 | 5.74 | 6 | 4.10 | 5.21 | NA | NA | Drought Level 4 |
| ADAMS RIVER NEAR SQUILAX | 08LD001 | 114 | 3210.00 | Natural | 35.97 | 5 | 2-5th Percentile | 37.27 | 3 | 2-5th Percentile | 62 (59.73) | 68 (59.73) | 16.06 | 70.93 | 52.55 | 20 to 100% | 50.70 | NA | NA | NA | NA | NA | NA | Drought Level 4 |
| CAMP CREEK AT MOUTH NEAR THIRSK | 08NM134 | 60 | 34.60 | Natural | 0.03 | 18 | 10-20th Percentile | 0.02 | 3 | 2-5th Percentile | 46 (0.05) | 57 (0.05) | 0.02 | 0.15 | 15.58 | 10 to 20% | 21.81 | NA | NA | NA | NA | NA | NA | Drought Level 4 |
| PENNASK CREEK NEAR QUILCHENA | 08LG016 | 82 | 87.60 | Natural | 0.05 | 6 | 5-10th Percentile | 0.04 | 4 | 2-5th Percentile | 20 (0.21) | 35 (0.21) | 0.01 | 0.72 | 5.77 | 5 to 10% | 6.57 | 8.07 | 7.5 | 5.60 | 6.66 | NA | NA | Drought Level 4 |
| LOUIS CREEK AT THE MOUTH | 08LB072 | 26 | 515.00 | Regulated | 0.38 | 8 | 5-10th Percentile | 0.32 | 4 | 2-5th Percentile | 33 (0.98) | 33 (0.98) | 0.26 | 2.72 | 11.91 | 10 to 20% | 13.95 | 14.16 | 12.3 | 9.70 | 10.74 | NA | NA | Drought Level 4 |
| MISSION CREEK NEAR EAST KELOWNA | 08NM116 | 75 | 795.00 | Regulated | 0.86 | 12 | 10-20th Percentile | 0.68 | 4 | 2-5th Percentile | 27 (2.5) | 42 (2.5) | 0.44 | 6.20 | 10.94 | 10 to 20% | 13.91 | 16.41 | 13.8 | 12.10 | 12.88 | NA | NA | Drought Level 4 |
| FRASER RIVER AT BIG BAR CREEK | 08MD013 | 44 | 146000.00 | Regulated | 783.42 | 2 | 0-2nd Percentile | 818.73 | 5 | 2-5th Percentile | 60 (1375.45) | 61 (1375.45) | 668.14 | 1544.22 | 53.02 | 20 to 100% | 50.73 | NA | NA | NA | NA | NA | NA | Drought Level 4 |
| JOE ROSS CREEK NEAR THE MOUTH | 08LF094 | 39 | 98.90 | Natural | 0.01 | 3 | 2-5th Percentile | 0.00 | 5 | 2-5th Percentile | 7 (0.06) | 20 (0.06) | 0.00 | NA | NA | Not ranked | NA | 11.27 | 10 | 7.60 | 8.48 | NA | NA | Drought Level 4 |
| OKANAGAN RIVER NEAR OLIVER | 08NM085 | 78 | 7540.00 | Regulated | 6.89 | 5 | 2-5th Percentile | 6.65 | 5 | 2-5th Percentile | 45 (14.71) | 52 (14.71) | 3.02 | 19.15 | 34.69 | 20 to 100% | 36.00 | 18.39 | 17.5 | 16.40 | 16.83 | NA | NA | Drought Level 4 |
| SPIUS CREEK NEAR CANFORD | 08LG008 | 61 | 775.00 | Natural | 0.50 | 5 | 2-5th Percentile | 0.50 | 5 | 2-5th Percentile | 32 (1.57) | 36 (1.57) | 0.39 | 10.06 | 5.01 | 5 to 10% | 5.02 | 15.94 | 14.4 | 10.50 | 11.97 | NA | NA | Drought Level 4 |
| SIWASH CREEK NEAR PRINCETON | 08NL039 | 39 | 263.00 | Regulated | 0.05 | 13 | 10-20th Percentile | 0.03 | 5 | 2-5th Percentile | 21 (0.16) | 26 (0.16) | 0.02 | 1.35 | 2.5 | 1 to 5% | 3.36 | NA | NA | NA | NA | NA | NA | Drought Level 4 |
| EAGLE RIVER NEAR MALAKWA | 08LE024 | 66 | 932.00 | Natural | 12.60 | 26 | 20-30th Percentile | 9.52 | 5 | 2-5th Percentile | 45 (21.2) | 57 (21.2) | 7.91 | 37.77 | 25.2 | 20 to 100% | 33.38 | 12.59 | 11.53 | 10.81 | 11.27 | NA | NA | Drought Level 4 |
| QUILCHENA CREEK AT QUILCHENA | 08LG017 | 17 | 787.00 | Regulated | 0.03 | 6 | 5-10th Percentile | 0.02 | 6 | 5-10th Percentile | 9 (0.26) | 9 (0.26) | 0.02 | 1.45 | 1.57 | 1 to 5% | 1.86 | 13.2 | 13 | 12.50 | 12.70 | NA | NA | Drought Level 3 |
| SIMILKAMEEN RIVER ABOVE GOODFELLOW CREEK | 08NL070 | 51 | 408.00 | Natural | 0.83 | 10 | 5-10th Percentile | 0.80 | 6 | 5-10th Percentile | 50 (1.6) | 55 (1.6) | 0.55 | 7.69 | 10.41 | 10 to 20% | 10.78 | NA | NA | NA | NA | NA | NA | Drought Level 3 |
| GUICHON CREEK AT OUTLET OF MAMIT LAKE | 08LG041 | 51 | 871.00 | Regulated | 0.06 | 10 | 5-10th Percentile | 0.05 | 6 | 5-10th Percentile | 16 (0.34) | 18 (0.34) | 0.03 | 0.96 | 5.52 | 5 to 10% | 5.80 | 13.63 | 13.4 | 12.04 | 12.67 | NA | NA | Drought Level 3 |
| CLEARWATER RIVER NEAR CLEARWATER STATION | 08LA001 | 89 | 10300.00 | Natural | 91.66 | 13 | 10-20th Percentile | 89.94 | 6 | 5-10th Percentile | 56 (161.42) | 60 (161.42) | 76.16 | 226.42 | 39.72 | 20 to 100% | 40.48 | NA | NA | NA | NA | NA | NA | Drought Level 3 |
| THOMPSON RIVER NEAR SAVONA | 08LF033 | 17 | 39100.00 | Natural | 299.60 | 7 | 5-10th Percentile | 313.74 | 7 | 5-10th Percentile | 62 (504.27) | 65 (504.27) | 271.71 | 692.71 | 45.29 | 20 to 100% | 43.25 | 18.01 | 17.7 | 17.10 | 17.38 | NA | NA | Drought Level 3 |
| BARRIERE RIVER BELOW SPRAGUE CREEK | 08LB069 | 60 | 624.00 | Natural | 1.62 | 8 | 5-10th Percentile | 1.53 | 7 | 5-10th Percentile | 36 (4.22) | 48 (4.22) | 1.17 | 11.65 | 13.15 | 10 to 20% | 13.89 | 13.99 | 12.7 | 11.30 | 11.92 | NA | NA | Drought Level 3 |
| LEMIEUX CREEK NEAR THE MOUTH | 08LB078 | 47 | 443.00 | Regulated | 0.15 | 9 | 5-10th Percentile | 0.12 | 7 | 5-10th Percentile | 15 (0.82) | 19 (0.82) | 0.01 | 3.23 | 3.81 | 1 to 5% | 4.63 | 13.95 | 12.51 | 10.74 | 11.43 | NA | NA | Drought Level 3 |
| FRASER RIVER ABOVE TEXAS CREEK | 08MF040 | 74 | 154000.00 | Regulated | 893.75 | 7 | 5-10th Percentile | 932.16 | 8 | 5-10th Percentile | 66 (1413.51) | 69 (1413.51) | 761.57 | 1737.79 | 53.64 | 20 to 100% | 51.43 | 14.66 | 14.07 | 13.62 | 13.84 | NA | NA | Drought Level 3 |
| NORTH THOMPSON RIVER AT MCLURE | 08LB064 | 66 | 19600.00 | Natural | 159.15 | 8 | 5-10th Percentile | 167.89 | 8 | 5-10th Percentile | 55 (306.65) | 58 (306.65) | 150.71 | 430.86 | 38.97 | 20 to 100% | 36.94 | 15.53 | 14.26 | 13.83 | 14.05 | NA | NA | Drought Level 3 |
| SIMILKAMEEN RIVER AT PRINCETON | 08NL007 | 90 | 1810.00 | Natural | 2.64 | 9 | 5-10th Percentile | 2.65 | 8 | 5-10th Percentile | 52 (5.14) | 60 (5.14) | 2.13 | 23.36 | 11.35 | 10 to 20% | 11.32 | 14.96 | 12.5 | 10.00 | 11.19 | NA | NA | Drought Level 3 |
| COLDWATER RIVER AT MERRITT | 08LG010 | 63 | 917.00 | Regulated | 0.40 | 10 | 5-10th Percentile | 0.36 | 8 | 5-10th Percentile | 29 (1.25) | 41 (1.25) | 0.14 | 8.05 | 4.44 | 1 to 5% | 5.00 | 16.73 | 14.8 | 11.30 | 12.67 | NA | NA | Drought Level 3 |
| TWO FORTY CREEK NEAR PENTICTON | 08NM240 | 41 | 4.94 | Natural | 0.00 | 28 | 20-30th Percentile | 0.00 | 8 | 5-10th Percentile | 22 (0.01) | 22 (0.01) | 0.00 | 0.06 | 3.59 | 1 to 5% | 5.00 | 7.2 | 6.8 | 6.10 | 6.55 | NA | NA | Drought Level 3 |
| HARPER CREEK NEAR THE MOUTH | 08LB076 | 52 | 166.00 | Natural | 0.98 | 37 | 30-75th Percentile | 0.60 | 8 | 5-10th Percentile | 36 (1.65) | 50 (1.65) | 0.48 | 4.00 | 14.94 | 10 to 20% | 24.50 | NA | NA | NA | NA | NA | NA | Drought Level 3 |
| BONAPARTE RIVER BELOW CACHE CREEK | 08LF002 | 63 | 5020.00 | Regulated | 1.28 | 10 | 5-10th Percentile | 1.26 | 10 | 5-10th Percentile | 40 (3.19) | 41 (3.19) | 0.31 | 6.37 | 19.86 | 10 to 20% | 20.05 | 14.88 | 12.58 | 11.33 | 11.86 | NA | NA | Drought Level 3 |
| SOUTH THOMPSON RIVER AT CHASE | 08LE031 | 101 | 15800.00 | Natural | 126.25 | 11 | 10-20th Percentile | 129.26 | 10 | 5-10th Percentile | 67 (193.81) | 72 (193.81) | 104.43 | 295.32 | 43.77 | 20 to 100% | 42.75 | 18.79 | 17.3 | 15.80 | 16.43 | NA | Sep 21 | Drought Level 3 |
| PASAYTEN RIVER ABOVE CALCITE CREEK | 08NL069 | 49 | 566.00 | Natural | 1.24 | 12 | 10-20th Percentile | 1.15 | 10 | 5-10th Percentile | 57 (2.04) | 67 (2.04) | 0.84 | 8.13 | 14.2 | 10 to 20% | 15.29 | NA | NA | NA | NA | NA | NA | Drought Level 3 |
| HURLEY RIVER BELOW LONE GOAT CREEK | 08ME027 | 29 | 312.00 | Natural | 6.30 | 24 | 20-30th Percentile | 5.22 | 10 | 5-10th Percentile | 50 (10.52) | 62 (10.52) | 4.38 | 13.19 | 39.62 | 20 to 100% | 47.74 | NA | NA | NA | NA | NA | NA | Drought Level 3 |
| LAMBLY CREEK ABOVE TERRACE CREEK | 08NM165 | 30 | 76.10 | Regulated | 0.04 | 7 | 5-10th Percentile | 0.04 | 11 | 10-20th Percentile | 28 (0.14) | 36 (0.14) | 0.03 | 0.55 | 7.15 | 5 to 10% | 6.60 | 10.04 | 9.7 | 8.50 | 9.14 | NA | NA | Drought Level 2 |
| BARRIERE RIVER AT THE MOUTH | 08LB020 | 84 | 1140.00 | Natural | 2.36 | 11 | 10-20th Percentile | 2.25 | 11 | 10-20th Percentile | 42 (5.33) | 58 (5.33) | 1.15 | 14.74 | 15.25 | 10 to 20% | 16.00 | NA | NA | NA | NA | NA | NA | Drought Level 2 |
| OKANAGAN RIVER AT OKANAGAN FALLS | 08NM002 | 110 | 6720.00 | Regulated | 6.57 | 15 | 10-20th Percentile | 6.58 | 12 | 10-20th Percentile | 48 (13.74) | 53 (13.74) | 0.83 | 16.67 | 39.49 | 20 to 100% | 39.38 | 18.69 | 17.77 | 17.28 | 17.60 | NA | NA | Drought Level 2 |
| OKANAGAN RIVER AT PENTICTON | 08NM050 | 104 | 5980.00 | Regulated | 6.93 | 15 | 10-20th Percentile | 7.00 | 12 | 10-20th Percentile | 49 (14.4) | 52 (14.4) | 0.44 | 15.72 | 44.5 | 20 to 100% | 44.05 | 19.42 | 18.35 | 17.72 | 18.05 | NA | Sep 20; Sep 21; Sep 23 | Drought Level 2 |
| EAST CANOE CREEK ABOVE DAM | 08LE108 | 41 | 20.80 | Natural | 0.01 | 31 | 30-75th Percentile | 0.01 | 12 | 10-20th Percentile | 32 (0.03) | 48 (0.03) | 0.00 | 0.11 | 9.08 | 5 to 10% | 12.78 | 11.1 | 10.7 | 10.10 | 10.40 | NA | NA | Drought Level 2 |
| SEYMOUR RIVER NEAR SEYMOUR ARM | 08LE027 | 73 | 805.00 | Natural | 16.54 | 50 | 30-75th Percentile | 10.58 | 13 | 10-20th Percentile | 48 (22.14) | 59 (22.14) | 5.76 | 36.26 | 29.19 | 20 to 100% | 45.61 | 13.97 | 12.3 | 11.53 | 12.14 | NA | NA | Drought Level 2 |
| NORTH THOMPSON RIVER AT BIRCH ISLAND | 08LB047 | 64 | 4490.00 | Natural | 60.35 | 8 | 5-10th Percentile | 69.25 | 14 | 10-20th Percentile | 59 (117.1) | 65 (117.1) | 51.64 | 151.76 | 45.63 | 20 to 100% | 39.76 | NA | NA | NA | NA | NA | NA | Drought Level 2 |
| CRISS CREEK NEAR SAVONA | 08LF007 | 74 | 479.00 | Regulated | 0.04 | 16 | 10-20th Percentile | 0.04 | 14 | 10-20th Percentile | 9 (0.42) | 17 (0.42) | 0.00 | 1.77 | 2.25 | 1 to 5% | 2.54 | 14.31 | 13.07 | 10.32 | 11.39 | NA | NA | Drought Level 2 |
| SHATFORD CREEK NEAR PENTICTON | 08NM037 | 69 | 101.00 | Regulated | 0.05 | 37 | 30-75th Percentile | 0.04 | 15 | 10-20th Percentile | 43 (0.09) | 55 (0.09) | 0.01 | 0.39 | 9.95 | 5 to 10% | 14.07 | 11.24 | 9.8 | 8.50 | 9.37 | NA | NA | Drought Level 2 |
| VERNON CREEK AT OUTLET OF KALAMALKA LAKE | 08NM065 | 69 | 569.00 | Regulated | 0.03 | 21 | 20-30th Percentile | 0.02 | 16 | 10-20th Percentile | 5 (0.46) | 15 (0.46) | 0.00 | 0.90 | 2.53 | 1 to 5% | 3.08 | 23.06 | 16.2 | 11.90 | 14.49 | Sep 20; Sep 21; Sep 22 | Sep 20; Sep 21; Sep 22; Sep 23 | Drought Level 2 |
| GUICHON CREEK ABOVE TUNKWA LAKE DIVERSION | 08LG056 | 56 | 78.20 | Natural | 0.04 | 25 | 20-30th Percentile | 0.03 | 16 | 10-20th Percentile | 56 (0.06) | 67 (0.06) | 0.01 | 0.16 | 20.31 | 20 to 100% | 22.32 | 12.26 | 10.8 | 7.10 | 8.66 | NA | NA | Drought Level 2 |
| KEREMEOS CREEK BELOW WILLIS INTAKE | 08NL045 | 53 | 181.00 | Regulated | 0.15 | 21 | 20-30th Percentile | 0.13 | 17 | 10-20th Percentile | 58 (0.23) | 66 (0.23) | 0.08 | 0.70 | 19.08 | 10 to 20% | 21.50 | 12.97 | 11.1 | 9.20 | 10.26 | NA | NA | Drought Level 2 |
| ASHNOLA RIVER NEAR KEREMEOS | 08NL004 | 83 | 1050.00 | Natural | 1.61 | 31 | 30-75th Percentile | 1.47 | 17 | 10-20th Percentile | 57 (2.59) | 67 (2.59) | 0.84 | 7.89 | 18.6 | 10 to 20% | 20.42 | NA | NA | NA | NA | NA | NA | Drought Level 2 |
| CORNING CREEK NEAR SQUILAX | 08LE077 | 46 | 26.20 | Natural | 0.03 | 41 | 30-75th Percentile | 0.02 | 17 | 10-20th Percentile | 41 (0.05) | 51 (0.05) | 0.01 | 0.37 | 5.52 | 5 to 10% | 9.10 | 11.99 | 11.5 | 10.90 | 11.24 | NA | NA | Drought Level 2 |
| SHUSWAP RIVER NEAR ENDERBY | 08LC002 | 91 | 4720.00 | Regulated | 31.57 | 18 | 10-20th Percentile | 31.41 | 19 | 10-20th Percentile | 67 (46.58) | 78 (46.58) | 22.84 | 88.15 | 35.63 | 20 to 100% | 35.82 | NA | NA | NA | NA | NA | NA | Drought Level 2 |
| COLDWATER RIVER NEAR BROOKMERE | 08LG048 | 59 | 316.00 | Natural | 0.57 | 20 | 10-20th Percentile | 0.55 | 19 | 10-20th Percentile | 46 (1.19) | 59 (1.19) | 0.31 | 6.73 | 8.18 | 5 to 10% | 8.41 | NA | NA | NA | NA | NA | NA | Drought Level 2 |
| SETON RIVER NEAR LILLOOET | 08ME003 | 83 | 1020.00 | Regulated | 11.70 | 19 | 10-20th Percentile | 11.78 | 20 | 10-20th Percentile | 60 (19.71) | 88 (19.71) | 7.34 | 23.97 | 49.17 | 20 to 100% | 48.82 | 17.09 | 16.71 | 16.47 | 16.60 | NA | NA | Drought Level 2 |
| WHITEMAN CREEK ABOVE BOULEAU CREEK | 08NM174 | 54 | 114.00 | Natural | 0.05 | 28 | 20-30th Percentile | 0.04 | 21 | 20-30th Percentile | 44 (0.1) | 63 (0.1) | 0.02 | 0.67 | 6.6 | 5 to 10% | 7.93 | 12.21 | 11.4 | 9.80 | 10.58 | NA | NA | Drought Level 1 |
| VASEUX CREEK ABOVE SOLCO CREEK | 08NM171 | 55 | 117.00 | Natural | 0.10 | 31 | 30-75th Percentile | 0.08 | 22 | 20-30th Percentile | 42 (0.18) | 64 (0.18) | 0.04 | 0.89 | 8.57 | 5 to 10% | 10.87 | 7.41 | 7.6 | 7.30 | 7.46 | NA | NA | Drought Level 1 |
| DEADMAN RIVER ABOVE CRISS CREEK | 08LF027 | 72 | 878.00 | Regulated | 0.61 | 39 | 30-75th Percentile | 0.52 | 25 | 20-30th Percentile | 67 (0.77) | 70 (0.77) | 0.10 | 1.99 | 26.08 | 20 to 100% | 30.83 | 14.33 | 13.1 | 10.30 | 11.45 | NA | NA | Drought Level 1 |
| BRIDGE RIVER ABOVE DOWNTON LAKE | 08ME028 | 28 | 708.00 | Natural | 25.56 | 25 | 20-30th Percentile | 34.67 | 32 | 30-75th Percentile | 80 (43.31) | 89 (43.31) | 13.79 | 36.69 | 94.48 | 20 to 100% | 69.67 | 6.99 | 5.4 | 4.60 | 5.08 | NA | NA | Drought Level 0 |
| YALAKOM RIVER ABOVE ORE CREEK | 08ME025 | 41 | 581.00 | Natural | 3.43 | 49 | 30-75th Percentile | 3.27 | 34 | 30-75th Percentile | 86 (3.79) | 91 (3.79) | 2.62 | 4.48 | 72.94 | 20 to 100% | 76.58 | 9.19 | 8.3 | 7.20 | 7.76 | NA | NA | Drought Level 0 |
| CAYOOSH CREEK NEAR LILLOOET | 08ME002 | 79 | 885.00 | Regulated | 1.86 | 38 | 30-75th Percentile | 1.85 | 35 | 30-75th Percentile | 32 (5.75) | 82 (5.75) | 0.69 | 12.43 | 14.87 | 10 to 20% | 14.95 | NA | NA | NA | NA | NA | NA | Drought Level 0 |
| BLUE RIVER NEAR BLUE RIVER | 08LB038 | 45 | 272.00 | Natural | 6.27 | 68 | 30-75th Percentile | 3.28 | 36 | 30-75th Percentile | 53 (6.2) | 71 (6.2) | 1.99 | 10.85 | 30.25 | 20 to 100% | 57.81 | NA | NA | NA | NA | NA | NA | Drought Level 0 |
| BRIDGE RIVER (SOUTH BRANCH) BELOW BRIDGE GLACIER | 08ME023 | 46 | 144.00 | Natural | 12.90 | 29 | 20-30th Percentile | 16.90 | 40 | 30-75th Percentile | 89 (19.02) | 94 (19.02) | 7.65 | 12.95 | 130.46 | > 100% | 99.60 | 8.55 | 7.06 | 6.34 | 6.71 | NA | NA | Drought Level 0 |
| TROUT CREEK AT THE MOUTH | 08NM158 | 18 | 764.00 | Regulated | 0.55 | 65 | 30-75th Percentile | 0.45 | 41 | 30-75th Percentile | 102 (0.44) | 86 (0.44) | 0.07 | 2.01 | 22.34 | 20 to 100% | 27.47 | 15.57 | 13.9 | 11.52 | 12.45 | NA | NA | Drought Level 0 |
| INKANEEP CREEK NEAR THE MOUTH | 08NM200 | 19 | 227.00 | Regulated | 0.06 | 50 | 30-75th Percentile | 0.05 | 50 | 30-75th Percentile | 90 (0.06) | 90 (0.06) | 0.03 | 0.41 | 13.3 | 10 to 20% | 15.61 | 16.57 | 14.85 | 12.72 | 13.92 | NA | NA | Drought Level 0 |
| EWART CREEK NEAR CATHEDRAL PARK | 08NL076 | 26 | NA | Natural | 0.49 | 65 | 30-75th Percentile | 0.39 | 50 | 30-75th Percentile | 79 (0.5) | 104 (0.5) | 0.22 | 1.73 | 22.77 | 20 to 100% | 28.40 | 12.13 | 10.5 | 8.30 | 9.63 | NA | NA | Drought Level 0 |
| SHUSWAP RIVER NEAR LUMBY | 08LC003 | 88 | 2000.00 | Regulated | 21.52 | 26 | 20-30th Percentile | 26.49 | 51 | 30-75th Percentile | 92 (28.95) | 102 (28.95) | 12.76 | 50.62 | 52.34 | 20 to 100% | 42.52 | NA | NA | NA | NA | NA | NA | Drought Level 0 |
| ARROWSTONE CREEK NEAR THE MOUTH | 08LF099 | 23 | 50.50 | Natural | 0.04 | 61 | 30-75th Percentile | 0.04 | 52 | 30-75th Percentile | 95 (0.04) | 95 (0.04) | 0.02 | 0.13 | 29.11 | 20 to 100% | 34.44 | 11.93 | 10.6 | 8.50 | 9.44 | NA | NA | Drought Level 0 |
| DAIRY CREEK ABOVE TSOTIN LAKE | 08LF100 | 23 | 10.60 | Natural | 0.01 | 83 | 76-90th Percentile | 0.01 | 74 | 30-75th Percentile | 101 (0.01) | 101 (0.01) | 0.00 | 0.02 | 55.29 | 20 to 100% | 68.87 | 10.21 | 9.2 | 8.00 | 8.66 | NA | NA | Drought Level 0 |
| SHUSWAP RIVER AT OUTLET OF SUGAR LAKE RESERVOIR | 08LC018 | 62 | 1130.00 | Regulated | 18.89 | 46 | 30-75th Percentile | 23.49 | 75 | 30-75th Percentile | 104 (22.68) | 118 (22.68) | 9.02 | 38.63 | 60.8 | 20 to 100% | 48.91 | NA | NA | NA | NA | NA | NA | Drought Level 0 |
| BELGO CREEK BELOW HILDA CREEK | 08NM232 | 47 | 70.70 | Regulated | 0.17 | 51 | 30-75th Percentile | 0.39 | 79 | 76-90th Percentile | 156 (0.25) | 195 (0.25) | 0.04 | 0.53 | 73.1 | 20 to 100% | 32.33 | 13.14 | 12.1 | 10.00 | 11.48 | NA | NA | Drought Level 0 |
| WITCHES BROOK NEAR MERRITT | 08LG009 | 42 | 139.00 | Regulated | 0.04 | 89 | 76-90th Percentile | 0.04 | 92 | Much above normal (>90th Percentile) | 190 (0.02) | 379 (0.02) | 0.00 | 0.09 | 42.57 | 20 to 100% | 44.29 | 7.81 | 7.8 | 6.90 | 7.30 | NA | NA | Drought Level 0 |
| THOMPSON RIVER AT KAMLOOPS | 08LF023 | 4 | 37800.00 | Natural | NaN | NA | Not ranked | NaN | NA | Not ranked | NaN (503.32) | NaN (503.32) | 421.43 | NA | NaN | Not ranked | NaN | 15.29 | 13.9 | 13.40 | 13.69 | NA | NA | Not ranked |
| NICOLA RIVER SOUTH OF SHACKAN | 08LG070 | 2 | 6630.60 | NA | 2.11 | NA | Not ranked | 2.05 | NA | Not ranked | 58 (3.57) | 58 (3.57) | 3.55 | NA | NA | Not ranked | NA | 15.89 | 13.8 | 10.80 | 12.01 | NA | NA | Not ranked |
| B.X. CREEK BELOW SWAN LAKE CONTROL DAM | 08NM123 | 18 | 120.00 | Regulated | NaN | NA | Not ranked | NaN | NA | Not ranked | NaN (0.14) | NaN (0.14) | 0.00 | 0.26 | NaN | Not ranked | NaN | NA | NA | NA | NA | NA | NA | Not ranked |
| GREATA CREEK NEAR THE MOUTH | 08NM173 | 54 | 40.70 | Natural | NaN | NA | Not ranked | NaN | NA | Not ranked | NaN (0.03) | NaN (0.03) | 0.01 | 0.08 | NaN | Not ranked | NaN | NA | NA | NA | NA | NA | NA | Not ranked |
| COLDSTREAM CREEK AT COLDSTREAM CREEK ROAD | 08NM248 | 3 | 180.00 | NA | 0.09 | NA | Not ranked | 0.09 | NA | Not ranked | 57 (0.15) | 61 (0.15) | 0.10 | NA | NA | Not ranked | NA | 12.47 | 11.5 | 10.40 | 10.84 | NA | NA | Not ranked |
| B.X. CREEK AT B.X. RANCH PARK | 08NM249 | 2 | NA | Natural | NaN | NA | Not ranked | NaN | NA | Not ranked | NaN (0.02) | NaN (0.02) | 0.02 | NA | NaN | Not ranked | NaN | 14.51 | 13.7 | 12.70 | 13.23 | NA | NA | Not ranked |
| VERNON CREEK AT SWALWELL PARK | 08NM250 | 2 | 146.00 | NA | 0.00 | NA | Not ranked | 0.00 | NA | Not ranked | 0 (0.06) | 0 (0.06) | 0.04 | NA | NA | Not ranked | NA | 16.34 | 16.1 | 10.80 | 13.38 | NA | NA | Not ranked |
| NICOLA LAKE NEAR QUILCHENA | 08LG046 | NA | NA | NA | NA | NA | Not ranked | NA | NA | Not ranked | NA (NA) | NA (NA) | NA | NA | NA | Not ranked | NA | 15.91 | 15.2 | 15.00 | 15.07 | NA | NA | Not ranked |
| GUN CREEK ABOVE CARPENTER LAKE | 08ME030 | NA | NA | NA | NA | NA | Not ranked | NA | NA | Not ranked | NA (NA) | NA (NA) | NA | NA | NA | Not ranked | NA | 8.53 | 6.8 | 5.50 | 6.17 | NA | NA | Not ranked |
| OKANAGAN LAKE AT KELOWNA | 08NM083 | NA | NA | NA | NA | NA | Not ranked | NA | NA | Not ranked | NA (NA) | NA (NA) | NA | NA | NA | Not ranked | NA | 19.04 | 18.4 | 17.40 | 17.98 | NA | NA | Not ranked |
| KALAMALKA LAKE AT VERNON PUMPHOUSE | 08NM143 | NA | NA | NA | NA | NA | Not ranked | NA | NA | Not ranked | NA (NA) | NA (NA) | NA | NA | NA | Not ranked | NA | 19.59 | 18.6 | 16.80 | 17.56 | NA | Sep 20; Sep 21; Sep 22; Sep 23 | Not ranked |
| Duteau at Whitevale Road (DUT1) | 08LC0001 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 12.14 | 11.3 | 11.30 | 11.30 | NA | NA | NA |
| Salmon River Above Bolean Creek at HW97 | 08LE0006 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 13.91 | 12 | 11.20 | 11.59 | NA | NA | NA |
| Clapperton Creek near the Mouth (CLP2) | 08LG0006 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 13.16 | 11.2 | 9.80 | 10.56 | NA | NA | NA |
| Guichon Creek at the mouth | 08LG0015 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 17.47 | 15.1 | 12.10 | 13.31 | NA | NA | NA |