Facility Water Use Report

CLACKAMAS LAB
Report ID


Records per page:
Acre-feet (AF) of Water Used
Water Year*Method of MeasurementOctNovDecJanFebMarAprMayJunJulAugSepTotal Water UsedIrrigated Acres
2023OTH13.5313.0913.5313.5312.2213.5313.0913.5313.0913.5313.5313.09159.32 
2022OTH13.5313.0913.5313.5312.2213.5313.0913.5313.0913.5313.5313.09159.32 
2021OTH13.5313.0913.5313.5312.2213.5313.0913.5313.0913.5313.5313.09159.32 
2020OTH13.5313.0913.5313.5312.2213.5313.0913.5313.0913.5313.5313.09159.32 
2019OTH13.5313.0913.5313.5312.2213.5313.0913.5313.0913.5313.5313.09159.32 
2018OTH13.7013.3013.7013.7012.8013.7013.3013.7013.3013.7013.7013.30161.90 
2017WOF6.856.856.856.856.856.856.856.856.856.856.856.8582.21 
2016WOF13.7013.3013.7013.7012.8013.7013.3013.7013.3013.7013.7013.30161.90 
2015WOF13.7013.3013.7013.7012.8013.7013.3013.7013.3013.7013.7013.30161.90 
2014WOF13.7013.3013.7013.7012.8013.7013.3013.7013.3013.7013.7013.30161.90 
123
*The water year is named for the calendar year in which it ends. Example: the 2014 water year begins Oct. 1, 2013 and ends Sep. 30, 2014.

Method(s) of Measurement:
WOFWeir or Flume measurement of flow rate x time
OTHopen channel method - timed float thru known distance, ave depth & ave width, Q=WDaL / T (1996)
OTHTime Volume Method (2022)
OTHTime Volume Method (Q=V/T) (2023)

  • Monthly amounts indicate:
    • For diverted rights, the total amount diverted during the month;
    • For storage rights, the amount generally stored in the reservoir/pond during the month, as represented by the volume of water impounded on approximately the same day each month.
  • Water Use amounts have all been converted to "acre-feet" (AF), regardless of the original measurement unit reported. One AF is the volume of water that will cover an acre of ground one foot deep = 325,850 gallons.
  • Zeroes indicate that a report was received, stating that no water was used during those months; if a year is not listed, no report of water use was received for that year.