Overview Realtime Historical Map View

Birch Hill Reservoir At South Royalston, Ma Historical Data

Historical Data


Streamflow Range


Date Average 2017 2016 2015
01-01 392.0
01-02 384.0
01-03 356.0
01-05 221.0
01-06 285.0
01-11 368.0
01-12 473.0
01-13 487.0
01-14 435.0
01-15 399.0
01-16 326.0
01-17 309.0
01-18 297.0
01-19 574.0
02-05 439.0
02-06 447.0
02-07 418.0
02-08 355.0
02-09 297.0
02-10 301.0
02-11 274.0
02-26 1140.0
02-27 1210.0
02-28 1170.0
02-29 1060.0
03-01 814.0
03-02 642.0
03-03 730.0
03-04 667.0
03-05 598.0
03-06 505.0
03-07 323.0
03-08 298.5
03-09 284.0
03-10 274.0
03-11 295.0
03-12 256.0
03-13 372.0
03-14 344.0
03-15 172.0
03-16 238.0
03-17 240.0
03-18 248.5
03-19 256.5
03-20 313.0
03-21 222.5
03-22 212.5
03-23 203.0
03-24 196.5
03-25 184.5
03-26 255.5
03-27 267.5
03-28 245.33
03-29 272.0
03-30 303.33
03-31 243.0
04-01 275.67
04-02 299.67
04-03 305.67
04-04 445.67
04-05 467.0
04-06 482.0
04-07 844.33
04-08 799.0
04-09 1006.67
04-10 1106.0
04-11 1328.0
04-12 1189.67
04-13 1144.33
04-14 1253.33
04-15 1435.0
04-16 1275.0
04-17 1209.0
04-18 939.0
04-19 782.5
04-20 610.5
04-21 433.33
04-22 484.0
04-23 512.33
04-24 486.33
04-25 435.67
04-26 379.33
04-27 371.67
04-28 342.0
04-29 313.0
04-30 283.33
05-01 249.67
05-02 205.0
05-03 213.5
05-04 310.67
05-05 214.0
05-06 327.0
05-07 363.67
05-08 198.0
05-09 180.5
05-10 258.0
05-11 162.0
05-12 147.0
05-13 136.0
05-14 134.0
05-15 129.5
05-16 98.0
05-17 439.33
05-18 370.33
05-19 313.33
05-20 275.33
05-21 231.67
05-22 205.0
05-23 181.0
05-24 176.67
05-25 166.0
05-26 183.33
05-27 296.0
05-28 355.0
05-29 360.0
05-30 300.67
05-31 250.0
06-01 231.33
06-02 241.67
06-03 323.33
06-04 320.0
06-05 271.67
06-06 275.0
06-07 501.0
06-08 532.33
06-09 454.67
06-10 385.67
06-11 263.67
06-12 261.5
06-13 227.0
06-14 184.0
06-15 141.0
06-16 120.0
06-17 112.0
06-18 105.0
06-19 129.0
06-20 166.5
06-21 207.0
06-22 265.0
06-23 252.0
06-24 245.0
06-25 209.5
06-26 171.5
06-27 164.5
06-28 219.0
06-29 260.0
06-30 271.0
07-01 276.0
07-02 446.5
07-03 468.5
07-04 598.0
07-05 280.0
07-06 218.15
07-07 174.75
07-08 172.75
07-09 179.0
07-10 155.33
07-11 165.0
07-12 54.4
07-13 114.1
07-14 100.37
07-15 103.3
07-16 99.5
07-17 85.5
07-18 68.97
07-19 66.7
07-20 58.4
07-21 53.73
07-22 46.4
07-23 41.67
07-24 34.57
07-25 44.97
07-26 47.6
07-27 27.5
07-28 38.93
07-29 35.7
07-30 34.7
07-31 30.13
08-01 32.23
08-02 32.5
08-03 36.03
08-04 33.03
08-05 36.47
08-06 54.77
08-07 59.33
08-08 118.0
08-09 58.65
08-10 44.95
08-11 38.97
08-12 56.1
08-13 46.27
08-14 60.6
08-15 66.2
08-16 74.87
08-17 70.23
08-18 48.2
08-19 43.35
08-20 41.25
08-21 38.05
08-22 25.0
08-23 49.77
08-24 95.5
08-25 89.0
08-26 60.33
08-27 58.7
08-28 51.93
08-29 49.77
08-30 41.27
08-31 32.37
09-01 29.13
09-02 27.03
09-03 21.97
09-04 28.03
09-05 31.4
09-06 29.3
09-07 48.37
09-08 110.67
09-09 123.0
09-10 108.67
09-11 90.67
09-12 81.0
09-13 64.0
09-14 57.8
09-15 65.73
09-16 57.33
09-17 54.47
09-18 65.4
09-19 63.15
09-20 81.6
09-21 67.03
09-22 63.65
09-23 46.6
09-24 42.9
09-25 40.9
09-26 35.47
09-27 33.33
09-28 34.8
09-29 31.13
09-30 29.77
10-01 176.47
10-02 210.8
10-03 294.5
10-04 75.0
10-05 156.5
10-06 130.5
10-07 111.0
10-08 104.0
10-09 88.0
10-10 107.0
10-11 100.5
10-12 103.5
10-13 89.5
10-14 93.0
10-15 83.5
10-16 69.5
10-17 81.5
10-18 77.0
10-19 64.5
10-20 68.0
10-21 75.0
10-22 73.5
10-23 79.5
10-24 73.5
10-25 66.5
10-26 66.0
10-27 78.0
10-28 93.0
10-29 147.5
10-30 246.0
10-31 233.5
11-01 205.0
11-02 156.0
11-03 174.5
11-04 156.5
11-05 145.0
11-06 138.5
11-07 129.5
11-08 128.5
11-09 125.5
11-10 120.5
11-11 122.0
11-12 118.0
11-13 122.0
11-14 125.5
11-15 120.0
11-16 128.0
11-17 129.5
11-18 163.0
11-19 139.0
11-20 124.0
11-21 196.5
11-22 199.5
11-23 180.0
11-24 152.0
11-25 134.0
11-26 120.5
11-27 99.0
11-28 102.0
11-29 118.0
11-30 147.5
12-01 198.0
12-02 451.0
12-03 319.0
12-04 308.5
12-05 274.0
12-06 201.0
12-07 213.0
12-08 203.0
12-09 217.0
12-10 170.5
12-11 138.0
12-12 146.0
12-13 136.0
12-15 136.0
12-17 219.0
12-18 244.0
12-19 255.0
12-22 190.0
12-23 222.0
12-24 274.0
12-25 463.0
12-26 492.0
12-27 437.0
12-30 437.0
12-31 409.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index