Watsit (water situation) report
type: Dataset
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:
landing page: https://datamillnorth.org/dataset/watsit-water-situation-report-vqxw4
keyword: Reservoir
keyword: rainfall
keyword: rivers
keyword: water
keyword: water demand
keyword: yorkshire water
issued: 2018-11-28T09:30:11.539000+00:00
modified: 2026-08-26T14:25:14.019000+00:00
publisher: ***************

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: 2026-08-26T19:00:20.962232
modified: 2026-08-26T19:00:20.930615

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: 2026-08-26T19:00:20.962235
modified: 2026-08-26T19:00:20.930689

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: 2026-08-26T19:00:20.962236
modified: 2026-08-26T19:00:20.930736

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: 2026-08-26T19:00:20.962236
modified: 2026-08-26T19:00:20.930778

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: 2026-08-26T19:00:20.962237
modified: 2026-08-26T19:00:20.930819

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: 2026-08-26T19:00:20.962238
modified: 2026-08-26T19:00:20.930859

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: 2026-08-26T19:00:20.962239
modified: 2026-08-26T19:00:20.930899

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: 2026-08-26T19:00:20.962239
modified: 2026-08-26T19:00:20.930938

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: 2026-08-26T19:00:20.962240
modified: 2026-08-26T19:00:20.930978

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: 2026-08-26T19:00:20.962241
modified: 2026-08-26T19:00:20.931017

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: 2026-08-26T19:00:20.962242
modified: 2026-08-26T19:00:20.931056

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: 2026-08-26T19:00:20.962242
modified: 2026-08-26T19:00:20.931093

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: 2026-08-26T19:00:20.962243
modified: 2026-08-26T19:00:20.931132

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: 2026-08-26T19:00:20.962244
modified: 2026-08-26T19:00:20.931170

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: 2026-08-26T19:00:20.962244
modified: 2026-08-26T19:00:20.931209

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: 2026-08-26T19:00:20.962245
modified: 2026-08-26T19:00:20.931247

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: 2026-08-26T19:00:20.962246
modified: 2026-08-26T19:00:20.931285

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: 2026-08-26T19:00:20.962246
modified: 2026-08-26T19:00:20.931323

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: 2026-08-26T19:00:20.962247
modified: 2026-08-26T19:00:20.931361

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: 2026-08-26T19:00:20.962248
modified: 2026-08-26T19:00:20.931398

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: 2026-08-26T19:00:20.962249
modified: 2026-08-26T19:00:20.931435

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: 2026-08-26T19:00:20.962249
modified: 2026-08-26T19:00:20.931474

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: 2026-08-26T19:00:20.962250
modified: 2026-08-26T19:00:20.931512

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: 2026-08-26T19:00:20.962251
modified: 2026-08-26T19:00:20.931550

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: 2026-08-26T19:00:20.962252
modified: 2026-08-26T19:00:20.931588

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: 2026-08-26T19:00:20.962252
modified: 2026-08-26T19:00:20.931627

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: 2026-08-26T19:00:20.962253
modified: 2026-08-26T19:00:20.931664

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: 2026-08-26T19:00:20.962254
modified: 2026-08-26T19:00:20.931702

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: 2026-08-26T19:00:20.962254
modified: 2026-08-26T19:00:20.931739

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: 2026-08-26T19:00:20.962255
modified: 2026-08-26T19:00:20.931777

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: 2026-08-26T19:00:20.962256
modified: 2026-08-26T19:00:20.931814

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: 2026-08-26T19:00:20.962257
modified: 2026-08-26T19:00:20.931852

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: 2026-08-26T19:00:20.962257
modified: 2026-08-26T19:00:20.931889

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: 2026-08-26T19:00:20.962258
modified: 2026-08-26T19:00:20.931926

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: 2026-08-26T19:00:20.962259
modified: 2026-08-26T19:00:20.931963

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: 2026-08-26T19:00:20.962259
modified: 2026-08-26T19:00:20.932001

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: 2026-08-26T19:00:20.962260
modified: 2026-08-26T19:00:20.932038

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: 2026-08-26T19:00:20.962261
modified: 2026-08-26T19:00:20.932074

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: 2026-08-26T19:00:20.962261
modified: 2026-08-26T19:00:20.932113

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: 2026-08-26T19:00:20.962262
modified: 2026-08-26T19:00:20.932150

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: 2026-08-26T19:00:20.962263
modified: 2026-08-26T19:00:20.932187

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: 2026-08-26T19:00:20.962263
modified: 2026-08-26T19:00:20.932224

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: 2026-08-26T19:00:20.962264
modified: 2026-08-26T19:00:20.932263

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: 2026-08-26T19:00:20.962265
modified: 2026-08-26T19:00:20.932301

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: 2026-08-26T19:00:20.962266
modified: 2026-08-26T19:00:20.932337

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: 2026-08-26T19:00:20.962266
modified: 2026-08-26T19:00:20.932374

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: 2026-08-26T19:00:20.962267
modified: 2026-08-26T19:00:20.932411

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: 2026-08-26T19:00:20.962268
modified: 2026-08-26T19:00:20.932448

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: 2026-08-26T19:00:20.962269
modified: 2026-08-26T19:00:20.932485

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: 2026-08-26T19:00:20.962269
modified: 2026-08-26T19:00:20.932522

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: 2026-08-26T19:00:20.962270
modified: 2026-08-26T19:00:20.932559

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: 2026-08-26T19:00:20.962271
modified: 2026-08-26T19:00:20.932596

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: 2026-08-26T19:00:20.962271
modified: 2026-08-26T19:00:20.932632

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: 2026-08-26T19:00:20.962272
modified: 2026-08-26T19:00:20.932670

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: 2026-08-26T19:00:20.962273
modified: 2026-08-26T19:00:20.932707

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: 2026-08-26T19:00:20.962274
modified: 2026-08-26T19:00:20.932745

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: 2026-08-26T19:00:20.962274
modified: 2026-08-26T19:00:20.932782

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: 2026-08-26T19:00:20.962275
modified: 2026-08-26T19:00:20.932819

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: 2026-08-26T19:00:20.962276
modified: 2026-08-26T19:00:20.932856

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: 2026-08-26T19:00:20.962277
modified: 2026-08-26T19:00:20.932894

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: 2026-08-26T19:00:20.962278
modified: 2026-08-26T19:00:20.932931

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: 2026-08-26T19:00:20.962278
modified: 2026-08-26T19:00:20.932968

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: 2026-08-26T19:00:20.962279
modified: 2026-08-26T19:00:20.933018

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: 2026-08-26T19:00:20.962280
modified: 2026-08-26T19:00:20.933055

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: 2026-08-26T19:00:20.962281
modified: 2026-08-26T19:00:20.933092

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: 2026-08-26T19:00:20.962282
modified: 2026-08-26T19:00:20.933130

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: 2026-08-26T19:00:20.962283
modified: 2026-08-26T19:00:20.933167

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: 2026-08-26T19:00:20.962283
modified: 2026-08-26T19:00:20.933204

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: 2026-08-26T19:00:20.962284
modified: 2026-08-26T19:00:20.933241

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: 2026-08-26T19:00:20.962285
modified: 2026-08-26T19:00:20.933278

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: 2026-08-26T19:00:20.962286
modified: 2026-08-26T19:00:20.933315

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: 2026-08-26T19:00:20.962286
modified: 2026-08-26T19:00:20.933353

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: 2026-08-26T19:00:20.962287
modified: 2026-08-26T19:00:20.933389

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: 2026-08-26T19:00:20.962288
modified: 2026-08-26T19:00:20.933426

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: 2026-08-26T19:00:20.962289
modified: 2026-08-26T19:00:20.933463

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: 2026-08-26T19:00:20.962290
modified: 2026-08-26T19:00:20.933500

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: 2026-08-26T19:00:20.962290
modified: 2026-08-26T19:00:20.933536

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: 2026-08-26T19:00:20.962291
modified: 2026-08-26T19:00:20.933573

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: 2026-08-26T19:00:20.962292
modified: 2026-08-26T19:00:20.933609

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: 2026-08-26T19:00:20.962293
modified: 2026-08-26T19:00:20.933646

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: 2026-08-26T19:00:20.962293
modified: 2026-08-26T19:00:20.933683

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: 2026-08-26T19:00:20.962294
modified: 2026-08-26T19:00:20.933719

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: 2026-08-26T19:00:20.962295
modified: 2026-08-26T19:00:20.933756

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: 2026-08-26T19:00:20.962295
modified: 2026-08-26T19:00:20.934107

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: 2026-08-26T19:00:20.962296
modified: 2026-08-26T19:00:20.934147

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: 2026-08-26T19:00:20.962297
modified: 2026-08-26T19:00:20.934187

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: 2026-08-26T19:00:20.962298
modified: 2026-08-26T19:00:20.934225

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: 2026-08-26T19:00:20.962299
modified: 2026-08-26T19:00:20.934262

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: 2026-08-26T19:00:20.962299
modified: 2026-08-26T19:00:20.934299

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: 2026-08-26T19:00:20.962300
modified: 2026-08-26T19:00:20.934337

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: 2026-08-26T19:00:20.962301
modified: 2026-08-26T19:00:20.934374

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: 2026-08-26T19:00:20.962302
modified: 2026-08-26T19:00:20.934412

demand jan 19.PNG
type: Distribution
issued: 2026-08-26T19:00:20.962302
modified: 2026-08-26T19:00:20.934448

Supplementary data from Jan 28 watsit reporting.jpg
type: Distribution
issued: 2026-08-26T19:00:20.962303
modified: 2026-08-26T19:00:20.934485

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: 2026-08-26T19:00:20.962304
modified: 2026-08-26T19:00:20.934522

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: 2026-08-26T19:00:20.962305
modified: 2026-08-26T19:00:20.934559

December table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-08-26T19:00:20.962306
modified: 2026-08-26T19:00:20.934595

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: 2026-08-26T19:00:20.962306
modified: 2026-08-26T19:00:20.934633

November table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-08-26T19:00:20.962307
modified: 2026-08-26T19:00:20.934671