October 2025 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 92.2% of LTA for October 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by 3.5% to 57.2% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1285 Ml/d (including York)
issued: 2026-08-30T06:38:15.468846
modified: 2026-08-30T06:38:15.274684

November 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 59.8% of the Long-term Average (LTA) for November 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Increased By 6.83% To 82.7% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1290.7 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468854
modified: 2026-08-30T06:38:15.275085

June 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Water Region has received 84% of Long-term Average (LTA) for June (based on EA TBR data) 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -2.48% To 55.8% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1380.4 Ml/d (including York)
issued: 2026-08-30T06:38:15.468849
modified: 2026-08-30T06:38:15.274830

March 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 113.3% of LTA for March (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.6% in the last month (up 1.01% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1302.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468869
modified: 2026-08-30T06:38:15.275805

October 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 118.6% of LTA for October (provisional) 2. Reservoirs Reservoir Stocks Have increased to 40.4% in the last month (up 5.2% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1262.1 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468873
modified: 2026-08-30T06:38:15.275983

TU Water Situation Report - June.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 151% of LTA for June 2. Reservoirs Reservoir Stocks Have Increased from 78.8% to 88% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has decreased from 1285.9 Ml/d to 1250 Megalitres a day (Ml/d) in the last month (including York)
issued: 2026-08-30T06:38:15.468903
modified: 2026-08-30T06:38:15.277474

June 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 53.0% of LTA for June (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 76.0% in the last month (down 2.61% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1356 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468867
modified: 2026-08-30T06:38:15.275698

September 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 27.7% of LTA for September (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 62.6% in the last month (down 3.5% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1285.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468883
modified: 2026-08-30T06:38:15.276462

April 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 9.1% of LTA for April (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 83.9% in the last month (down 2.7% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1360.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468887
modified: 2026-08-30T06:38:15.276643

December table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-08-30T06:38:15.468910
modified: 2026-08-30T06:38:15.277832

November 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 55.6% of LTA for November (provisional) 2. Reservoirs Reservoir Stocks Have increased to 74.7% in the last month (down 0.2% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1286.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468882
modified: 2026-08-30T06:38:15.276390

November 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 111.1% of LTA for November (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 97.1% in the last month (down 1.2% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1266.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468890
modified: 2026-08-30T06:38:15.276823

April 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 117.5% of LTA for April (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 96.1% in the last month (down 1.22% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1298.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468869
modified: 2026-08-30T06:38:15.275769

July 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 108.8% of LTA for July (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 76.2% in the last month (down 1.4% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1425.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468885
modified: 2026-08-30T06:38:15.276535

February 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 162.4% of LTA for February (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.8% in the last month (down 0.38% from previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1319.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468861
modified: 2026-08-30T06:38:15.275411

Water Situation Report May 2019 pre-published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 59.3% of LTA for May 2. Reservoirs Reservoir Stocks Have Decreased from 84.2% to 78.8% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Regional Demand has decreased from 1288.4 Ml/d to 1285.9 Ml/d in the last month (including York)
issued: 2026-08-30T06:38:15.468905
modified: 2026-08-30T06:38:15.277545

November 2025 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 143.8% of LTA for November 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by 4.1% to 84.7% 3 - Rivers All rivers are above critical level 4 - Demand Regional Demand = 1304 Ml/d (including York)
issued: 2026-08-30T06:38:15.468845
modified: 2026-08-30T06:38:15.274648

April 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 50.1% of LTA for April (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 88.4% in the last month (down 2.6% from previous week) 3. Rivers All of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1297.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468878
modified: 2026-08-30T06:38:15.276210

Water Situation Report November 2018.pdf
type: Distribution
description: We are publishing monthly updates on the current water situation across the region in order to improve people's understanding of how events such as heavy rainfall and long dry spells of weather affect not only the amount of water we are able to treat, but also the amount of water people choose to use across the year. Key summary from the data; 1. Rainfall The Yorkshire Region Has Received 56.32% of LTA for November 2. Reservoirs Over the Past Week Our Reservoir Stocks Have Increased By 3.73% To 47.40% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1252.5 Ml/d (including York) 5. Comments Leeming & Leeshaw reservoir stocks are below control lines, and compensations rebalanced with Springhead Weir according to licences. Doe Park reservoir stocks now above control line, compensation has been adjusted back to normal flows.
issued: 2026-08-30T06:38:15.468911
modified: 2026-08-30T06:38:15.277868

July 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 33.3% of LTA for July (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 53.0% in the last month (down 3.5% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1480.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468876
modified: 2026-08-30T06:38:15.276103

Water Situation Report July 2019 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 145.5% of LTA for July 2. Reservoirs Reservoir Stocks Have Decreased to 81.7% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has increased to 1314 Megalitres a day (Ml/d inc. York) as of 17/07 latest (page 5)
issued: 2026-08-30T06:38:15.468902
modified: 2026-08-30T06:38:15.277437

January 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 170.9% of LTA for January (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 98.2% in the last month (down 0.1% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1344.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468889
modified: 2026-08-30T06:38:15.276751

June 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 36.2% of LTA for June (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 63.4% in the last month (down 2.7% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1382.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468876
modified: 2026-08-30T06:38:15.276138

Water Situation Report December 2018.pdf
type: Distribution
description: Key summary from the data; 1. Rainfall The Yorkshire Region Has Received 135.57% of LTA for December 2. Reservoirs Over the Past Week Our Reservoir Stocks Have Increased By 10.25% To 84.27% 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Regional Demand = 1257.9 Ml/d (including York) 5. Comments None
issued: 2026-08-30T06:38:15.468910
modified: 2026-08-30T06:38:15.277795

December 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 91.4% of LTA for December (provisional) 2. Reservoirs Reservoir Stocks Have increased to 91.6% in the last month (up 4.5% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1293.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468881
modified: 2026-08-30T06:38:15.276354

Water Situation Report October 2019 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 178.2% of LTA for October 2. Reservoirs Reservoir Stocks Have Increased to 98.3% in the last month 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand has decreased to 1234.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468900
modified: 2026-08-30T06:38:15.277293

June 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 87.5%% of LTA for June (provisional) 2. Rivers Some of Our Rivers are Below Critical Levels 3. Demand Daily Regional Demand is 1294.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468858
modified: 2026-08-30T06:38:15.275268

October 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 85.5% of the Long-term Average (LTA) for October 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -0.04% To 83.0% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1304.8 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468855
modified: 2026-08-30T06:38:15.275123

April 2020 Published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 5.9% of LTA for April 2. Reservoirs Reservoir Stocks Have decreased to 84.4% in the last month (down 2.7% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has increased to 1309.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468896
modified: 2026-08-30T06:38:15.277076

June 2026 published.pdf
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 86.7% of LTA for June 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by -3.8% to 78.3% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1447 Ml/d (including York)
issued: 2026-08-30T06:38:15.468840
modified: 2026-08-30T06:38:15.274380

Water Situation Report February 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 310.4% of LTA for February 2. Reservoirs Reservoir Stocks Have increased to 97.8% in the last month (down 0.4% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand has decreased to 1266.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468897
modified: 2026-08-30T06:38:15.277149

March 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 31.9% of LTA for March (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 91.9% in the last month (down 2.4% from previous week) 3. Rivers All of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1306.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468879
modified: 2026-08-30T06:38:15.276246

December 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 97.9% of the Long-term Average (LTA) for December 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -0.03% To 92.1% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1299.4 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468853
modified: 2026-08-30T06:38:15.275049

May 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 202.1% of LTA for May (provisional) 2. Reservoirs Reservoir Stocks Have increased to 95.6% in the last month (down 0.6% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1286.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468886
modified: 2026-08-30T06:38:15.276607

October 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 215.5% of LTA for October (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.4% in the last month (up 0.98% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1263.2 Megalitres a day (Ml/d inc. York) 5. Comments River Derwent graph on November 5th is an estimate.
issued: 2026-08-30T06:38:15.468864
modified: 2026-08-30T06:38:15.275555

Water Situation Report December 2019 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 128.1% of LTA for December 2. Reservoirs Reservoir Stocks Have Decreased to 96.3% in the last month 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand has decreased to 1243.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468899
modified: 2026-08-30T06:38:15.277221

May 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 114.3% of LTA for May (provisional) 2. Reservoirs Reservoir Stocks Have increased to 93.8% in the last month (up 0.04% from previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1310.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468858
modified: 2026-08-30T06:38:15.275303

July 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 141% of LTA for July (provisional) 2. Reservoirs Reservoir Stocks Have increased to 81.3% in the last month (down 1.3% on previous week) 3. Rivers Some of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1296 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468893
modified: 2026-08-30T06:38:15.276967

Water Situation Report June 2019 pre-published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 189.5% of LTA for June 2. Reservoirs Reservoir Stocks Have Increased from 78.8% to 86.4% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has decreased from 1285.9 Ml/d to 1237.4 Megalitres a day (Ml/d) in the last month (including York)
issued: 2026-08-30T06:38:15.468904
modified: 2026-08-30T06:38:15.277509

July 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 218.4% of LTA for July (provisional) 2. Reservoirs Reservoir Stocks Have increased to 78.7% in the last month (up 8.07% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1285.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468866
modified: 2026-08-30T06:38:15.275662

December 2025 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 108.1% of LTA for December 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by -0.5% to 93.6% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1276 Ml/d (including York)
issued: 2026-08-30T06:38:15.468845
modified: 2026-08-30T06:38:15.274611

Water Situation Report January 2019.pdf
type: Distribution
description: Key summary from the data; 1. Rainfall The Yorkshire Region Has Received 44.7% of LTA for January 2. Reservoirs Over the Past Week Our Reservoir Stocks Have Increased By 2.02% To 83.64% 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Regional Demand = 1265.5 Ml/d (including York) Note; data in Feb 4th Watsit report not illustrative of above summary - see separate summary page for Jan 28
issued: 2026-08-30T06:38:15.468909
modified: 2026-08-30T06:38:15.277760

November 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 131.1% of LTA for November (provisional) 2. Reservoirs Reservoir Stocks Have increased to 74.7% in the last month (up 8.3% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1284.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468873
modified: 2026-08-30T06:38:15.275948

February 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 32.0% of LTA for February (provisional) 2. Reservoirs Reservoir Stocks Have increased to 95.6% in the last month (up 2.89% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1320.1 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468870
modified: 2026-08-30T06:38:15.275840

November table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-08-30T06:38:15.468912
modified: 2026-08-30T06:38:15.277904

March 2025 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 40.3% of Long Term Average (LTA) for March 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -2.27% To 87.7% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1347.5 Megalitres per day (Ml/d) (including York)
issued: 2026-08-30T06:38:15.468851
modified: 2026-08-30T06:38:15.274939

May 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 26.7% of LTA for May (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 88.4% in the last month (down 3.15% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1326.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468868
modified: 2026-08-30T06:38:15.275733

September 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 56.3% of LTA for September (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 32.3% in the last month (down 2.7% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1250.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468874
modified: 2026-08-30T06:38:15.276019

August 2026 published.pdf
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 37.6% of LTA for August 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by -2.6% to 51.6% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1300 Ml/d (including York)
issued: 2026-08-30T06:38:15.468837
modified: 2026-08-30T06:38:15.274260

July 2026 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 19.4% of LTA for July 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by -3.7% to 64.9% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1382 Ml/d (including York)
issued: 2026-08-30T06:38:15.468840
modified: 2026-08-30T06:38:15.274333

January 2022 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 59.9% of LTA for January (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 90.7% in the last month (down 1.6% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1323.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468880
modified: 2026-08-30T06:38:15.276318

December 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 211.3% of LTA for December (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.0% in the last month (up 0.37% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1307.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468862
modified: 2026-08-30T06:38:15.275483

September 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 128.5% of the Long-term Average (LTA) for September 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Increased By 4.91% To 68.2% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1298.1 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468855
modified: 2026-08-30T06:38:15.275159

September 2025 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 162.8% of LTA for September 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by 0.6% to 46.3% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1284 Ml/d (including York)
issued: 2026-08-30T06:38:15.468847
modified: 2026-08-30T06:38:15.274721

Water Situation Report April 2019 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 45.2% of LTA for April 2. Reservoirs Reservoir Stocks Have Decreased from 92.7% to 84.2% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Regional Demand has increased from 1268.3 Ml/d to 1288.4Ml/d in the last month (including York) NOTE: The summary report enclosed details fluctuations on the previous week only.
issued: 2026-08-30T06:38:15.468905
modified: 2026-08-30T06:38:15.277581

June 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 201.2% of LTA for June (provisional) 2. Reservoirs Reservoir Stocks Have increased to 79.3% in the last month (up 9.9% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1329 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468894
modified: 2026-08-30T06:38:15.277003

May 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 53.3% of LTA for May (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 79.3% in the last month (down 1.3% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1312.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468877
modified: 2026-08-30T06:38:15.276174

December 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 125.1% of LTA for December (provisional) 2. Reservoirs Reservoir Stocks Have increased to 98.5% in the last month (down 0.1% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1271.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468890
modified: 2026-08-30T06:38:15.276787

May 2026 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 76.1% of LTA for May 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by 0.3% to 86.8% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1340 Ml/d (including York)
issued: 2026-08-30T06:38:15.468841
modified: 2026-08-30T06:38:15.274422

August 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 42.4% of LTA for August (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 37.7% in the last month (down 3.0% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1278.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468875
modified: 2026-08-30T06:38:15.276066

November 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 126.0% of LTA for November(provisional) 2. Reservoirs Reservoir Stocks Have increased to 96.0% in the last month (down 0.28% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1290.1 Megalitres a day (Ml/d inc. York) 5. Comments River Derwent graph on November 5th is an estimate.
issued: 2026-08-30T06:38:15.468863
modified: 2026-08-30T06:38:15.275519

August 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 173% of LTA for August (provisional) 2. Reservoirs Reservoir Stocks Have increased to 91.1% in the last month (up 10.7% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1279.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468893
modified: 2026-08-30T06:38:15.276931

February 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 51.5% of the Long-Term Average (LTA) for February 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Increased By 0.19% To 96.6% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1364.6 Megalitres/Day (including York)
issued: 2026-08-30T06:38:15.468852
modified: 2026-08-30T06:38:15.274975

August 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 77.8% of LTA for August (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 83.3% in the last month (down 0.39% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1268.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468865
modified: 2026-08-30T06:38:15.275626

July 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Region has received 102.2% of the long-term average for July 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -1.78% To 47.4% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1290.1 Ml/d (including York)
issued: 2026-08-30T06:38:15.468848
modified: 2026-08-30T06:38:15.274794

February 2026 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 163.4% of LTA for February 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by -0.1% to 98.7% 3 - Rivers All rivers are above critical level 4 - Demand Regional Demand = 1347 Ml/d (including York)
issued: 2026-08-30T06:38:15.468843
modified: 2026-08-30T06:38:15.274537

December 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 47.2% of LTA for December (provisional) 2. Reservoirs Reservoir Stocks Have increased to 90.4% in the last month (up 4.34% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1445.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468872
modified: 2026-08-30T06:38:15.275913

Supplementary data from Jan 28 watsit reporting.jpg
type: Distribution
issued: 2026-08-30T06:38:15.468908
modified: 2026-08-30T06:38:15.277723

August 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Region has received 18.1% of the Long-Term Average (LTA) for August 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -3.20% To 35.9% 3. Rivers All of Our Rivers are Below Critical Levels 4. Demand Regional Demand = 1288.5 Ml/d (including York)
issued: 2026-08-30T06:38:15.468848
modified: 2026-08-30T06:38:15.274757

May 2020 Published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 17.4% of LTA for May (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 70.2% in the last month (down 3.2% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1375.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468895
modified: 2026-08-30T06:38:15.277040

Water Situation Report September 2019 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 174.3% of LTA for September 2. Reservoirs Reservoir Stocks Have Increased to 94.6% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has decreased to 1240 Megalitres a day (Ml/d inc. York) as of 18/09
issued: 2026-08-30T06:38:15.468901
modified: 2026-08-30T06:38:15.277328

October 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 123.5% of LTA for October (provisional) 2. Reservoirs Reservoir Stocks Have increased to 72.3% in the last month (up 6.7% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1264.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468882
modified: 2026-08-30T06:38:15.276426

January 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 96.2% of LTA for January (provisional) 2. Reservoirs Reservoir Stocks Have increased to 98.0% in the last month (up 0.45% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1396.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468862
modified: 2026-08-30T06:38:15.275447

May 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 65% of Long-term Average (LTA) for May 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -3.21% To 62.9% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1376.4 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468850
modified: 2026-08-30T06:38:15.274866

March 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 106.8% of LTA for March (provisional) 2. Reservoirs Reservoir Stocks Have increased to 94.2% in the last month (down 1.5% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1318.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468887
modified: 2026-08-30T06:38:15.276679

June 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 27.2% of LTA for June (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 84.7% in the last month (down 2.8% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1327.1 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468885
modified: 2026-08-30T06:38:15.276571

Water Situation Report November 2019 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 120.6% of LTA for November 2. Reservoirs Reservoir Stocks Have Decreased to 97.6% in the last month 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand has increased to 1260.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468899
modified: 2026-08-30T06:38:15.277257

January 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 72.9% of LTA for January (provisional) 2. Reservoirs Reservoir Stocks Have increased to 92.5% in the last month (up 1.04% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is1351.6 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468871
modified: 2026-08-30T06:38:15.275877

March 2026 published.pdf
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 91.8% of LTA for March 2 - Reservoirs Over the past week our reservoir stocks have changed by 0.7% to 98.0% 3 - Rivers All rivers are above critical level 4 - Demand Regional Demand = 1318 Ml/d (including York)
issued: 2026-08-30T06:38:15.468843
modified: 2026-08-30T06:38:15.274499

July 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 103.0% of LTA for July (provisional) 2. Rivers Some of Our Rivers are Below Critical Levels 3. Demand Daily Regional Demand is 1338.8 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468857
modified: 2026-08-30T06:38:15.275232

October 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 131.6% of LTA for October (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.8% in the last month (up 2.8% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1280.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468891
modified: 2026-08-30T06:38:15.276859

April 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 141.0% of LTA for April (provisional) 2. Reservoirs Reservoir Stocks Have increased to 91.6% in the last month (down 2.18% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1294.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468859
modified: 2026-08-30T06:38:15.275339

August 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 111.9% of LTA for August (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 74.2% in the last month (down 2.5% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1284.5 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468884
modified: 2026-08-30T06:38:15.276499

Watsit (water situation) report
type: Dataset
keyword: rivers
keyword: yorkshire water
keyword: water
keyword: rainfall
keyword: water demand
keyword: Reservoir
landing page: https://datamillnorth.org/dataset/watsit-water-situation-report-vqxw4
description: The water situation (or Watsit) report is a report we produce to oversee our water resources. It includes a summary of all the major sources of water we draw on to make sure your taps stay full of water 24 hours a day. Data such as weekly rainfall, regional reservoir stocks, river levels and demand is monitored allowing insight into our current position against historical and seasonal trends and fluctuations. The majority of the figures are produced either as a % of total capacity (in the case of reservoir stocks) or as Ml/d which is megalitres per day, note: 1 megalitre is equivalent to 1 million litres. Occasionally values are compared to the Long-term Average (LTA) The monthly Watsit reports can be downloaded below:
issued: 2018-11-28T09:30:11.539000+00:00
modified: 2026-08-26T14:25:14.019000+00:00
publisher: Yorkshire Water

February 2022 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 251.2% of LTA for February (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 98.1% in the last month (down 0.7% from previous week) 3. Rivers All of Our Rivers are Above Critical Level 4. Demand Daily Regional Demand is 1294.1 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468879
modified: 2026-08-30T06:38:15.276282

September 2023 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 95.4% of LTA for September (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 79.8% in the last month (down 0.50% from previous week) 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Daily Regional Demand is 1265.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468865
modified: 2026-08-30T06:38:15.275590

January 2026 published.pdf
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 103.5% of LTA for January 2 - Reservoirs (surface water supply reservoirs not including Hull) Over the past week our reservoir stocks have changed by 2.5% to 96.7% 3 - Rivers All rivers are above critical level 4 - Demand Regional Demand = 1402 Ml/d (including York)
issued: 2026-08-30T06:38:15.468844
modified: 2026-08-30T06:38:15.274574

February 2021 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 135.7% of LTA for February (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 93.3% in the last month (down 1.7% on previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1397.9 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468888
modified: 2026-08-30T06:38:15.276715

March 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 124.7% of LTA for March (provisional) 2. Reservoirs Reservoir Stocks Have increased to 97.5% in the last month (up 0.05% from previous week) 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand is 1323.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468860
modified: 2026-08-30T06:38:15.275375

Water Situation Report February 2019 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 70.5% of LTA for March 2. Reservoirs Over the Past Week Our Reservoir Stocks Have Increased By 4.7% To 90.7% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1268. Ml/d (including York)
issued: 2026-08-30T06:38:15.468907
modified: 2026-08-30T06:38:15.277653

Water Situation Report January 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 63.5% of LTA for January 2. Reservoirs Reservoir Stocks Have Decreased to 95.5% in the last month 3. Rivers Some of Our Rivers are Above Critical Levels 4. Demand Daily Regional Demand has increased to 1282.4 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468898
modified: 2026-08-30T06:38:15.277185

January 2025 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 120.5% of the Long-term Average (LTA) for January 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Increased By 0.19% To 98.2% 3. Rivers All of Our Rivers are Above Critical Levels 4. Demand Regional Demand = 1429.6 Megalitres/day (including York)
issued: 2026-08-30T06:38:15.468853
modified: 2026-08-30T06:38:15.275012

April 2025 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 15.9% of the Long-Term Average (LTA) for April 2. Reservoirs (surface water supply reservoirs not including Hull) Over the Past Week Our Reservoir Stocks Have Decreased By -3.10% To 76.4% 3. Rivers Some of Our Rivers are Below Critical Level 4. Demand Regional Demand = 1325 Ml/d (including York)
issued: 2026-08-30T06:38:15.468850
modified: 2026-08-30T06:38:15.274903

September 2020 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 55.5% of LTA for September (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 88.4% in the last month (down 0.3% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1283.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468892
modified: 2026-08-30T06:38:15.276895

March 2020 Published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 135.8% of LTA for March 2. Reservoirs Reservoir Stocks Have decreased to 94.7% in the last month (down 1.7% on previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has increased to 1298.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468896
modified: 2026-08-30T06:38:15.277112

Water Situation Report March 2019 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 188% of LTA for March 2. Reservoirs Over the Past Week Our Reservoir Stocks Have Decreased By 1.7% To 92.7% 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Regional Demand = 1268.3 Ml/d (including York)
issued: 2026-08-30T06:38:15.468906
modified: 2026-08-30T06:38:15.277617

August 2024 published.pdf
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 47.9% of LTA for August (provisional) 2. Reservoirs Reservoir Stocks Have decreased to 67.7% in the last month (down 2.28% from previous week) 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand is 1311.3 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468856
modified: 2026-08-30T06:38:15.275196

Water Situation Report August 2019 published
type: Distribution
description: 1. Rainfall The Yorkshire Region Has Received 103.3% of LTA for August 2. Reservoirs Reservoir Stocks Have Increased to 88.9% in the last month 3. Rivers Some of Our Rivers are Below Critical Levels 4. Demand Daily Regional Demand has decreased to 1275.7 Megalitres a day (Ml/d inc. York)
issued: 2026-08-30T06:38:15.468902
modified: 2026-08-30T06:38:15.277364

April 2026 published
type: Distribution
description: 1 - Rainfall The Yorkshire Region has received 42.2% of LTA for April 2 - Reservoirs Over the past week our reservoir stocks have changed by -2.4% to 92.5% 3 - Rivers Some of our rivers are below critical level 4 - Demand Regional Demand = 1325 Ml/d (including York)
issued: 2026-08-30T06:38:15.468842
modified: 2026-08-30T06:38:15.274461

demand jan 19.PNG
type: Distribution
issued: 2026-08-30T06:38:15.468908
modified: 2026-08-30T06:38:15.277687