| 1 | WAM0660... Site Code: WAM06600-000605North Nemah River tributaryNemah River SubbasinMiddle Bay BasinWRIA 24 - Willapa | 2010, Wate...8/3/2010
WatershedHealth_WAM0
Washington State Department of Ecology | 49 | 6 | 10 | 6 | 22 | 13 | 7 | 5 | 28.8% | 12.2% | 1.0% | 500 | 73.3 | 7.6 | 7.1 | 10.0 | 6.2 | 3.5 | 6.2 | 7.1 | 10.0 | 5.6 | 9.8 | Details |
| 2 | WAM0660...Site Code: WAM06600-002397South Nemah River tributaryNemah River SubbasinMiddle Bay BasinWRIA 24 - Willapa | 2014, Wate...8/3/2014
WatershedHealth_WAM0
Washington State Department of Ecology | 39 | 3 | 6 | 3 | 12 | 11 | 5 | 1 | 35.7% | 20.2% | 0.0% | 168 | 52.8 | 4.1 | 2.9 | 7.1 | 2.5 | 2.4 | 3.8 | 1.4 | 9.0 | 9.6 | 10.0 | Details |
| 3 | WAM0660...Site Code: WAM06600-001469Willapa Bay tributary (Palix River subbasin)Palix River SubbasinMiddle Bay BasinWRIA 24 - Willapa | 2014, Wate...7/23/2014
WatershedHealth_WAM0
Washington State Department of Ecology | 29 | 2 | 4 | 0 | 6 | 6 | 5 | 0 | 36.8% | 17.9% | 0.0% | 95 | 37.3 | 0.7 | 1.4 | 4.3 | 0.0 | 0.0 | 3.8 | 0.0 | 8.7 | 8.4 | 10.0 | Details |
| 4 | SEN0660...Site Code: SEN06600-ELLS01Ellsworth CreekLower Naselle River SubbasinNaselle River BasinWRIA 24 - Willapa | 2023, Statu...7/26/2023
Status and Trends WA Statewide Sentinel Site Monitoring
Washington State Department of Ecology | 51 | 8 | 7 | 6 | 21 | 18 | 8 | 7 | 39.0% | 17.6% | 3.2% | 500 | 82.7 | 8.3 | 10.0 | 8.6 | 6.2 | 6.5 | 7.5 | 10.0 | 8.1 | 8.3 | 9.3 | Details |
| 5 | WAM0660...Site Code: WAM06600-000461Brock CreekUpper Naselle River SubbasinNaselle River BasinWRIA 24 - Willapa | 2014, Wate...8/21/2014
WatershedHealth_WAM0
Washington State Department of Ecology | 71 | 11 | 5 | 9 | 25 | 27 | 14 | 9 | 32.2% | 15.6% | 9.8% | 500 | 90.7 | 10.0 | 10.0 | 5.7 | 10.0 | 10.0 | 10.0 | 10.0 | 9.9 | 7.3 | 7.7 | Details |
| 6 | WAM0660...Site Code: WAM06600-002918North River (Lower) tributaryLower North River SubbasinNorth River (Willapa) BasinWRIA 24 - Willapa | 2010, Wate...8/25/2010
WatershedHealth_WAM0
Washington State Department of Ecology | 38 | 4 | 3 | 2 | 9 | 9 | 3 | 0 | 33.0% | 11.7% | 7.8% | 103 | 37.9 | 3.8 | 4.3 | 2.9 | 1.2 | 1.2 | 1.2 | 0.0 | 9.7 | 5.4 | 8.2 | Details |
| 7 | WAM0660...Site Code: WAM06600-002006Elkhorn Creek tributarySmith Creek (Willapa) SubbasinNorth River (Willapa) BasinWRIA 24 - Willapa | 2010, Wate...8/4/2010
WatershedHealth_WAM0
Washington State Department of Ecology | 34 | 4 | 3 | 0 | 7 | 6 | 3 | 1 | 67.2% | 12.4% | 0.0% | 500 | 28.4 | 2.4 | 4.3 | 2.9 | 0.0 | 0.0 | 1.2 | 1.4 | 0.5 | 5.7 | 10.0 | Details |
| 8 | WAM0660...Site Code: WAM06600-000454Martin Creek tributaryUpper North River SubbasinNorth River (Willapa) BasinWRIA 24 - Willapa | 2014, Wate...7/29/2014
WatershedHealth_WAM0
Washington State Department of Ecology | 46 | 4 | 10 | 7 | 21 | 17 | 8 | 3 | 26.1% | 26.1% | 2.3% | 222 | 75.5 | 6.6 | 4.3 | 10.0 | 7.5 | 5.9 | 7.5 | 4.3 | 10.0 | 10.0 | 9.5 | Details |
| 9 | WAM0660...Site Code: WAM06600-000182North River (Vesta) tributaryVesta Creek/Little North River SubbasinNorth River (Willapa) BasinWRIA 24 - Willapa | 2014, Wate...7/12/2014
WatershedHealth_WAM0
Washington State Department of Ecology | 26 | 3 | 4 | 3 | 10 | 6 | 4 | 1 | 62.2% | 7.7% | 1.3% | 156 | 28.5 | 0.0 | 2.9 | 4.3 | 2.5 | 0.0 | 2.5 | 1.4 | 1.8 | 3.4 | 9.7 | Details |
| 10 | Ellis_ECY...Site Code: Ellis_ECY_554Ellis Creek (Willapa)Upper Willapa River SubbasinWillapa River BasinWRIA 24 - Willapa | 2004, Ambi...7/14/2004
Ambient
Washington State Department of Ecology | 27 | 8 | 4 | 4 | 16 | 17 | 2 | 5 | 82.6% | 2.4% | 68.8% | 500 | 31.8 | 0.0 | 10.0 | 4.3 | 3.8 | 5.9 | 0.0 | 7.1 | 0.0 | 0.7 | 0.0 | Details |
| 11 | WAM0660...Site Code: WAM06600-000573Willapa River tributaryUpper Willapa River SubbasinWillapa River BasinWRIA 24 - Willapa | 2010, Wate...8/7/2010
WatershedHealth_WAM0
Washington State Department of Ecology | 64 | 12 | 10 | 8 | 30 | 26 | 10 | 12 | 39.4% | 18.6% | 2.2% | 500 | 95.0 | 10.0 | 10.0 | 10.0 | 8.8 | 10.0 | 10.0 | 10.0 | 8.0 | 8.8 | 9.5 | Details |
| 12 | WAM0660...Site Code: WAM06600-003122Wilson Creek (Willapa River)Wilson Creek SubbasinWillapa River BasinWRIA 24 - Willapa | 2010, Wate...8/10/2010
WatershedHealth_WAM0
Washington State Department of Ecology | 59 | 8 | 3 | 5 | 16 | 15 | 4 | 1 | 30.9% | 5.1% | 1.7% | 408 | 58.1 | 10.0 | 10.0 | 2.9 | 5.0 | 4.7 | 2.5 | 1.4 | 10.0 | 2.1 | 9.6 | Details |