SK COMMUNITY WATER USE RECORDS 1996 to 2010
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SASKATCHEWAN COMMUNITY WATER USE RECORDS 1996 to 2010 REPORT NO. 24 PREPARED AND SUBMITTED BY: SASKATCHEWAN WATERSHED AUTHORITY INTEGRATED WATER SERVICES DIVISION 111 FAIRFORD STREET EAST MOOSE JAW SASKATCHEWAN S6H 7X9 October 2011 Disclaimer Notice The data presented is provided by the various communities listed in this report. While every effort is made to ensure that the content of this report is accurate, the report is provided “as is” and Saskatchewan Watershed Authority makes no representations or warranties in relation to the accuracy or completeness of the information found on it. Nothing in this report should be taken to constitute professional advice or a formal recommendation and we exclude all representations and warranties relating to the content and use of this report. In no event will Saskatchewan Watershed Authority be liable for any direct or incidental, indirect, consequential or special damages of any kind, or any damages whatsoever, including, without limitation, those resulting from loss of profit, loss of contracts, goodwill, data, information, income, anticipated savings or business relationships, whether or not advised of the possibility of such damage, arising out of or in connection with the use of this report. Please check Disclaimer Notice on Title Page (first page of report) INTRODUCTION This document reflects water consumption data for the majority of Saskatchewan municipalities from 1996 to 2010. The information contains Saskatchewan Ministry of Health population statistics, monthly, yearly, average day, peak day and per capita water consumption as well as peak day factors. For 2010, the Saskatchewan Watershed Authority obtained water consumption records from approximately 604 communities including 33 Provincial and Regional Parks and campgrounds and 74 First Nations. This document will be updated on an annual basis. Where community water usage records do not exist or data as obtained appears to be erroneous, then the average water demands of 230 to 450 litres/capita/day (LCD) could be used. Some comments on questionable and/or missing data are included in Appendices A and B. The provincial weighted average and provincial average as shown are based on communities having water consumption in the range of 130 to 750 LCD. It should be noted that the litres/capita/day (LCD) for some communities such as Resort Villages and First Nations may not be correct because the population may not reflect the actual users. It should also be noted that the peak day water consumption shown for each community (one day occurrence in a year) is for information only and may be used for design purposes with caution. Sometimes this peak day water consumption data could be exaggerated due to a water main break, fire demand or other problems with the treatment or distribution system. The water type, as shown above the yearly total for each community, indicates the water use provided in 2010. The population statistics for First Nations from 1998 onward have been provided by the Saskatchewan Ministry of Health where the statistics are available. A zero (0) does not necessarily indicate that no water was consumed but that water records may not have been available. When communities report their peak day consumptions, occasionally questionable data is reported; this can be due to various reasons. For example, some communities may have more than one water meter. Other communities do not monitor their daily consumption. Such examples illustrate why peak day consumptions to be used in design purposes should be used with caution; as questions can be raised as to where the peak day data originates from. In the case where questionable peak day data exists, the table located on the next page has been provided for reference. Further to this, some communities continue to report very low peak day consumptions. The reason for this low reporting has not yet been discovered. For this reason, some low peak day factors may still be found within this document but this data remains questionable. For design purposes, water supply and treatment facilities serving municipalities with a population under 10,000, the peak day demand may be taken as two to three times the average rate. A peak hour factor of three to four would apply for distribution pumps. The table on the following page may be utilized for peaking factors for various sized communities. Please check Disclaimer Notice on Title Page (first page of report) RECOMMENDED PEAKING FACTORS FOR MUNICIPAL WATER SUPPLY SYSTEMS Peak Day Factor Peak Hour Factor Population Range (For Supply and Treatment) (For Distribution) Up to 500 3.00 4.50 501 - 1,000 2.75 4.13 1,001 - 2,000 2.50 3.75 2,001 - 3,000 2.25 3.38 3,001 - 10,000 2.00 3.00 10,001 - 25,000 1.90 2.85 25,001 - 50,000 1.80 2.70 50,001 - 75,000 1.75 2.62 75,001 - 150,000 1.65 2.48 Greater than 150,000 1.50 2.25 If there are any questions or if additional copies are required, please contact: Patti Giambattista, A.Sc.T. Technologist, Regulatory Coordination Integrated Water Services Division Saskatchewan Watershed Authority 111 Fairford Street East Moose Jaw SK S6H 7X9 Phone: (306) 694-3939 Fax: (306) 694-3944 Email: [email protected] www.swa.ca – Safe and reliable water supplies now and in the future! Please check Disclaimer Notice on Title Page (first page of report) PROVINCIAL AVERAGES Litres/Capita/Day (LCD) between 130-750 Communities Year LCD 1 Weighted LCD 2 Used in Average 2010 298 381 468 2009 333 413 522 2008 328 422 523 2007 333 440 519 2006 339 449 517 2005 323 423 543 2004 331 432 544 2003 367 478 533 2002 349 451 535 2001 368 478 508 2000 346 435 508 1999 337 412 517 1998 364 456 521 1997 366 468 519 1996 375 448 505 1 The LCD (litres/capita/day) is computed by summing the LCD for each community and dividing by the number of communities. 2 The Weighted LCD (litres/capita/day) is computed by summing the yearly water consumption for each community and dividing by the total population and 365 (days). Please check Disclaimer Notice on Title Page (first page of report) Number of Communities in each population range with a Litres/Capita/Day (LCD) between 130 - 750 Population Range Year 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1 - 250 185 226 235 233 266 254 259 244 250 258 237 237 246 254 257 251 - 500 81 97 101 104 104 105 104 110 106 102 96 106 101 112 104 501 - 1,000 112 99 92 87 78 93 93 92 92 74 93 88 89 75 75 1,001 - 2,000 56 64 56 59 39 55 51 50 49 42 44 48 47 42 39 2,001 - 3,000 13 15 17 14 11 15 16 16 17 12 17 17 17 16 12 3,001 - 10,000 11 11 12 12 10 11 11 12 11 11 11 11 11 11 9 10,001 - 25,000 5 5 5 5 5 6 6 5 6 5 6 6 6 5 5 25,001 - 50,000 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 50,001 - 75,000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75,001 - 150,000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Greater than 150,000 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Weighted Average Litres/Capita/Day (LCD) for each population range with a LCD between 130 - 750 Population Range Year 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1 - 250 271 318 307 311 311 301 317 352 329 337 332 329 349 354 366 251 - 500 278 339 333 332 327 332 339 376 358 387 350 338 373 380 395 501 - 1,000 299 336 340 337 343 319 331 373 362 381 353 349 381 388 380 1,001 - 2,000 319 346 328 340 398 331 328 379 352 406 359 344 373 397 415 2,001 - 3,000 422 405 414 427 402 423 402 437 421 433 411 392 424 463 428 3,001 - 10,000 290 309 318 335 360 322 334 386 357 375 353 356 374 388 369 10,001 - 25,000 339 371 394 414 451 415 405 465 455 474 458 417 462 468 440 25,001 - 50,000 363 426 447 457 455 413 412 442 450 457 376 377 452 486 479 50,001 - 75,000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 75,001 - 150,000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Greater than 150,000 439 474 484 512 518 492 510 561 515 551 495 461 510 518 483 Note: The Weighted Average Litres/Capita/Day (LCD) is computed by adding the yearly water consumption of each community in each population range and dividing by the total population for that range and 365 (days). Please check Disclaimer Notice on Title Page (first page of report) COMMUNITY WATER CONSUMPTION DATA Please check Disclaimer Notice on Title Page (first page of report) AAAAWC01DescOrder.rpt Page 1 of 187 Saskatchewan Watershed Authority - Community Water Consumption (Cubic Metres) Total Avg Peak P.D. Per Year Pop January February March April May June July August September October November December for Year Day Day Factor Capita ABBEY Water Type: Raw 2010302 1214 1063 2195 1109 1034 1171 1310 1566 1312 1403 1424 1300 1610144 141 3.20 146 2009166 1382 1110 1167 1274 2328 1988 1895 2129 2278 2163 1424 1313 2045156 145 2.59 338 2008184 1642 1301 1088 876 1324 1722 1788 1861 1191 1416 1192 1282 1668346 133 2.91 248 2007181 1750 1351 1292 1104 1565 1541 2531 2150 1661 1601 1451 1372 1936953 133 2.51 293 2006181 1479 1133 1348 1443 1770 2005 3112 2618 1756 1576 1578 1638 2145659 133 2.26 325 2005176 1485 1256 1235 1057 1826 1387 2767 2327 1637 1677 1364 1484 1950253 170 3.18 304 2004184 1852 1544 1646 1667 1942 2236 2706 1677 1674 1988 1712 1627 2227161 154 2.52 332 2003176 1870 1477 1595 1447 2331 3122 4481 3419 2370 2525 1877 1923 2843778 201 2.58 443 2002247 1422 1367 1488 1361 2405 2810 3705 1684 1788 2157 1886 1777 2385065 178 2.72 265 2001205 1882 1527 1568 1783 2244 2932 3188 3797 2690 2258 1789 1908 2756676 216 2.86 368 2000209 1738 1711 1725 1814 2312 1715 3227 3152 2065 2035 2074 1756 2532469 173 2.49 332 1999214 1815 1389 1755 1722 1892 2683 1967 3551 2612 2815 2366 2027 2659473 165 2.26 340 1998195 1528 1389 1427