Subbasin Name* | Water User** | Expected Streamflow Depletion without Offset (overall depletion) cubic feet per second (cfs) | Expected Water-related Offset Requirement (cfs) | Net Streamflow Depletion*** (cfs) |
Salmon Creek | Clark Public Utility, Battle Ground and Ridgefield | 0.25 | 0.13 | 0.13 |
| Permit-exempt groundwater wells | 0.12 | 0.00 | 0.12 |
Burnt Bridge | City of Vancouver | 0.04 | 0.02 | 0.02 |
Lacamas Creek | City of Camas | 1.00 | 0.50 | 0.50**** |
| Clark Public Utility | 0.60 | 0.30 | 0.30 |
| Other public water systems | 0.37 | 0.19 | 0.19 |
| Permit-exempt groundwater wells | 0.17 | 0.00 | 0.17 |
Washougal River | City of Camas | 1.00 | 0.50 | 0.50**** |
| Other public water systems in Clark County | 0.37 | 0.19 | 0.19 |
| Permit-exempt groundwater wells in Clark County | 0.17 | 0.00 | 0.17 |
| Other public water systems in Skamania County | 0.20 | 0.10 | 0.10 |
| Permit-exempt groundwater wells in Skamania County | 0.64 | 0.00 | 0.64 |
Columbia River Tributaries | Public water systems in Clark County | 0.21 | 0.10 | 0.10 |
| Permit-exempt groundwater wells in Clark County | 0.12 | 0.00 | 0.12 |
| Public water systems in Skamania County | 0.21 | 0.10 | 0.10 |
| Permit-exempt groundwater wells in Skamania County | 0.12 | 0.00 | 0.12 |
*Subbasin boundaries are shown in WAC 173-528-030, and are consistent with the boundary descriptions used in the watershed plan. |
** In the Salmon-Washougal and Lewis watershed management plan, the term "domestic wells" has the same meaning as "permit-exempt groundwater wells" and the term "small community water systems" has the same meaning as "public water systems." |
*** If conditions in subsections (2) and (6) of this section are satisfied, the net depletion of a closed water source, set in WAC 173-528-070, shall not exceed the quantities listed for specific users. |
****The total net stream flow depletion for the city of Camas from both Lacamas and Washougal river subbasins shall not exceed 0.50 cfs. |
[Statutory Authority: Chapters
90.82, 90.54, 90.22, 90.03, and
90.44 RCW. WSR 09-01-127 (Order 08-03), § 173-528-110, filed 12/19/08, effective 1/19/09.]