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: Yorkshire Water

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: 2026-09-02T20:00:38.690419
modified: 2026-09-02T20:00:38.638562

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: 2026-09-02T20:00:38.690422
modified: 2026-09-02T20:00:38.638640

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: 2026-09-02T20:00:38.690423
modified: 2026-09-02T20:00:38.638690

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: 2026-09-02T20:00:38.690424
modified: 2026-09-02T20:00:38.638733

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: 2026-09-02T20:00:38.690425
modified: 2026-09-02T20:00:38.638772

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: 2026-09-02T20:00:38.690425
modified: 2026-09-02T20:00:38.638812

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: 2026-09-02T20:00:38.690426
modified: 2026-09-02T20:00:38.638851

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: 2026-09-02T20:00:38.690427
modified: 2026-09-02T20:00:38.638891

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: 2026-09-02T20:00:38.690427
modified: 2026-09-02T20:00:38.638929

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: 2026-09-02T20:00:38.690428
modified: 2026-09-02T20:00:38.638967

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: 2026-09-02T20:00:38.690429
modified: 2026-09-02T20:00:38.639005

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: 2026-09-02T20:00:38.690430
modified: 2026-09-02T20:00:38.639043

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: 2026-09-02T20:00:38.690430
modified: 2026-09-02T20:00:38.639080

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: 2026-09-02T20:00:38.690431
modified: 2026-09-02T20:00:38.639119

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: 2026-09-02T20:00:38.690432
modified: 2026-09-02T20:00:38.639156

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: 2026-09-02T20:00:38.690433
modified: 2026-09-02T20:00:38.639194

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: 2026-09-02T20:00:38.690433
modified: 2026-09-02T20:00:38.639231

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: 2026-09-02T20:00:38.690434
modified: 2026-09-02T20:00:38.639270

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: 2026-09-02T20:00:38.690435
modified: 2026-09-02T20:00:38.639307

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: 2026-09-02T20:00:38.690435
modified: 2026-09-02T20:00:38.639345

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: 2026-09-02T20:00:38.690436
modified: 2026-09-02T20:00:38.639382

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: 2026-09-02T20:00:38.690437
modified: 2026-09-02T20:00:38.639422

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: 2026-09-02T20:00:38.690438
modified: 2026-09-02T20:00:38.639459

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: 2026-09-02T20:00:38.690439
modified: 2026-09-02T20:00:38.639498

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: 2026-09-02T20:00:38.690439
modified: 2026-09-02T20:00:38.639536

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: 2026-09-02T20:00:38.690440
modified: 2026-09-02T20:00:38.639574

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: 2026-09-02T20:00:38.690441
modified: 2026-09-02T20:00:38.639611

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: 2026-09-02T20:00:38.690442
modified: 2026-09-02T20:00:38.639649

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: 2026-09-02T20:00:38.690442
modified: 2026-09-02T20:00:38.639687

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: 2026-09-02T20:00:38.690443
modified: 2026-09-02T20:00:38.639725

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: 2026-09-02T20:00:38.690444
modified: 2026-09-02T20:00:38.639763

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: 2026-09-02T20:00:38.690445
modified: 2026-09-02T20:00:38.639799

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: 2026-09-02T20:00:38.690445
modified: 2026-09-02T20:00:38.639837

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: 2026-09-02T20:00:38.690446
modified: 2026-09-02T20:00:38.639874

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: 2026-09-02T20:00:38.690447
modified: 2026-09-02T20:00:38.639911

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: 2026-09-02T20:00:38.690448
modified: 2026-09-02T20:00:38.639948

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: 2026-09-02T20:00:38.690448
modified: 2026-09-02T20:00:38.639985

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: 2026-09-02T20:00:38.690449
modified: 2026-09-02T20:00:38.640021

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: 2026-09-02T20:00:38.690450
modified: 2026-09-02T20:00:38.640058

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: 2026-09-02T20:00:38.690451
modified: 2026-09-02T20:00:38.640094

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: 2026-09-02T20:00:38.690451
modified: 2026-09-02T20:00:38.640131

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: 2026-09-02T20:00:38.690452
modified: 2026-09-02T20:00:38.640170

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: 2026-09-02T20:00:38.690453
modified: 2026-09-02T20:00:38.640210

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: 2026-09-02T20:00:38.690454
modified: 2026-09-02T20:00:38.640247

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: 2026-09-02T20:00:38.690454
modified: 2026-09-02T20:00:38.640285

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: 2026-09-02T20:00:38.690455
modified: 2026-09-02T20:00:38.640322

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: 2026-09-02T20:00:38.690456
modified: 2026-09-02T20:00:38.640359

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: 2026-09-02T20:00:38.690456
modified: 2026-09-02T20:00:38.640397

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: 2026-09-02T20:00:38.690457
modified: 2026-09-02T20:00:38.640435

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: 2026-09-02T20:00:38.690458
modified: 2026-09-02T20:00:38.640472

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: 2026-09-02T20:00:38.690459
modified: 2026-09-02T20:00:38.640509

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: 2026-09-02T20:00:38.690459
modified: 2026-09-02T20:00:38.640547

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: 2026-09-02T20:00:38.690460
modified: 2026-09-02T20:00:38.640584

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: 2026-09-02T20:00:38.690461
modified: 2026-09-02T20:00:38.640623

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: 2026-09-02T20:00:38.690462
modified: 2026-09-02T20:00:38.640660

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: 2026-09-02T20:00:38.690462
modified: 2026-09-02T20:00:38.640698

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: 2026-09-02T20:00:38.690463
modified: 2026-09-02T20:00:38.640734

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: 2026-09-02T20:00:38.690464
modified: 2026-09-02T20:00:38.640771

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: 2026-09-02T20:00:38.690465
modified: 2026-09-02T20:00:38.640809

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: 2026-09-02T20:00:38.690465
modified: 2026-09-02T20:00:38.640846

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: 2026-09-02T20:00:38.690466
modified: 2026-09-02T20:00:38.640883

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: 2026-09-02T20:00:38.690467
modified: 2026-09-02T20:00:38.640921

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: 2026-09-02T20:00:38.690468
modified: 2026-09-02T20:00:38.640958

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: 2026-09-02T20:00:38.690469
modified: 2026-09-02T20:00:38.640995

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: 2026-09-02T20:00:38.690469
modified: 2026-09-02T20:00:38.641032

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: 2026-09-02T20:00:38.690470
modified: 2026-09-02T20:00:38.641069

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: 2026-09-02T20:00:38.690471
modified: 2026-09-02T20:00:38.641106

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: 2026-09-02T20:00:38.690472
modified: 2026-09-02T20:00:38.641144

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: 2026-09-02T20:00:38.690473
modified: 2026-09-02T20:00:38.641182

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: 2026-09-02T20:00:38.690473
modified: 2026-09-02T20:00:38.641219

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: 2026-09-02T20:00:38.690474
modified: 2026-09-02T20:00:38.641266

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: 2026-09-02T20:00:38.690475
modified: 2026-09-02T20:00:38.641304

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: 2026-09-02T20:00:38.690476
modified: 2026-09-02T20:00:38.641342

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: 2026-09-02T20:00:38.690477
modified: 2026-09-02T20:00:38.641379

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: 2026-09-02T20:00:38.690477
modified: 2026-09-02T20:00:38.641417

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: 2026-09-02T20:00:38.690478
modified: 2026-09-02T20:00:38.641455

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: 2026-09-02T20:00:38.690479
modified: 2026-09-02T20:00:38.641492

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: 2026-09-02T20:00:38.690479
modified: 2026-09-02T20:00:38.641530

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: 2026-09-02T20:00:38.690480
modified: 2026-09-02T20:00:38.641567

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: 2026-09-02T20:00:38.690481
modified: 2026-09-02T20:00:38.641605

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: 2026-09-02T20:00:38.690482
modified: 2026-09-02T20:00:38.641643

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: 2026-09-02T20:00:38.690482
modified: 2026-09-02T20:00:38.641681

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: 2026-09-02T20:00:38.690483
modified: 2026-09-02T20:00:38.641768

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: 2026-09-02T20:00:38.690484
modified: 2026-09-02T20:00:38.641808

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: 2026-09-02T20:00:38.690485
modified: 2026-09-02T20:00:38.641846

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: 2026-09-02T20:00:38.690485
modified: 2026-09-02T20:00:38.641885

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: 2026-09-02T20:00:38.690486
modified: 2026-09-02T20:00:38.641923

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: 2026-09-02T20:00:38.690487
modified: 2026-09-02T20:00:38.641960

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: 2026-09-02T20:00:38.690487
modified: 2026-09-02T20:00:38.641997

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: 2026-09-02T20:00:38.690488
modified: 2026-09-02T20:00:38.642034

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: 2026-09-02T20:00:38.690489
modified: 2026-09-02T20:00:38.642071

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: 2026-09-02T20:00:38.690490
modified: 2026-09-02T20:00:38.642108

demand jan 19.PNG
type: Distribution
issued: 2026-09-02T20:00:38.690490
modified: 2026-09-02T20:00:38.642144

Supplementary data from Jan 28 watsit reporting.jpg
type: Distribution
issued: 2026-09-02T20:00:38.690491
modified: 2026-09-02T20:00:38.642181

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: 2026-09-02T20:00:38.690492
modified: 2026-09-02T20:00:38.642219

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: 2026-09-02T20:00:38.690493
modified: 2026-09-02T20:00:38.642256

December table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-09-02T20:00:38.690493
modified: 2026-09-02T20:00:38.642293

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: 2026-09-02T20:00:38.690494
modified: 2026-09-02T20:00:38.642329

November table graphs
type: Distribution
description: These graphs directly translate the summary data into graphical format.
issued: 2026-09-02T20:00:38.690495
modified: 2026-09-02T20:00:38.642366