Common use of Hydrologic Monitoring Clause in Contracts

Hydrologic Monitoring. Posting of telemetered data on HIC (continual). Posting of non- telemetered data on HIC will occur every 5 weeks. 1 $56,300.76 Equipment maintenance 1 $7,584.16 Table with flow summary statistics for sampled storm and base flow events from 12 stations. 1 $7,850 Subtask Total $71,734.92 3/31/2023 Subtask E1.2 Water Quality Monitoring Laboratory analytical results and documentation of ▇▇▇▇▇▇▇ audits for 12 stations X 12 sampling events 12 $93,240 Data validation memorandum 1 $13,800 Subtask Total $107,040 3/31/2023 Subtask E1.3 Biological Monitoring Laboratory results from macroinvertebrate sample analysis for 17 stations entered into the Puget Sound Stream Benthos database or EIM 1 $14,810 Subtask Total $14,810 3/31/2023 Subtask E1.4 Water Year Data Summary Report Draft data summary report 1 $21,500 6/30/2023 Final data summary report 1 $5,390 9/30/2023 Subtask Total $26,890 Subtask E1.7 Technical Advisory Committee Coordination King County presentation on hydrologic data and report review 1 $3,492.56 Meeting notes documenting discussion items and consensus decisions from the technical advisory committee. 2 $3,700 Subtask Total $7,192.56 6/30/2023 Subtask E1.8 Project Management Monthly progress reports from ▇▇▇▇▇▇▇ 9 $16,740 Annual progress report from King County 1 $649.92 Subtask Total $17,389.92 12/31/2022 E1 Task Total $245,057.40 Task E2.0 – Water Year 2023 Study Implementation

Hydrologic Monitoring. Posting of telemetered data on HIC (continual). Posting of non- telemetered data on HIC will occur every 5 weeks. 1 $56,300.76 56,865.95 Equipment maintenance 1 $7,584.16 7,584.17 Table with flow summary statistics for sampled storm and base flow events from 12 stations. 1 $7,850 8,080 Subtask Total $71,734.92 3/31/2023 72,530.12 3/31/2024 Subtask E1.2 E2.2 Water Quality Monitoring Laboratory analytical results and documentation of ▇▇▇▇▇▇▇ audits for 12 stations X 12 16 sampling events 12 16 $93,240 126,560 Data validation memorandum 1 $13,800 14,100 Subtask Total $107,040 3/31/2023 140,660 3/31/2024 Subtask E1.3 E2.3 Sediment Quality Monitoring Laboratory analytical results and documentation of ▇▇▇▇▇▇▇ audits for 17 stations 1 $17,500 Data validation memorandum 1 $4,380 Subtask Total $21,880 3/31/2024 Subtask E2.4 Physical Habitat Monitoring Results from physical habitat monitoring at 17 stations that are uploaded to Ecology’s data management system 1 $65,750 Subtask Total $65,750 3/31/2024 Subtask E2.5 Biological Monitoring Laboratory results from macroinvertebrate sample analysis for 17 stations entered into the Puget Sound Stream Benthos database or EIM 1 $14,810 15,050 Subtask Total $14,810 3/31/2023 15,050 3/31/2024 Subtask E1.4 E2.6 Water Year Data Summary Report Draft data summary report 1 $21,500 6/30/2023 22,200 6/30/2024 Final data summary report 1 $5,390 9/30/2023 5,540 9/30/2024 Subtask Total $26,890 27,740 Subtask E1.7 E2.7 Technical Advisory Committee Coordination King County presentation on hydrologic data and report review 1 $3,492.56 3,597.34 Meeting notes documenting discussion items and consensus decisions from the technical advisory committee. 2 $3,700 3,800 Subtask Total $7,192.56 6/30/2023 7,397.34 6/30/2024 Subtask E1.8 E2.8 Project Management Monthly progress reports from ▇▇▇▇▇▇▇ 9 12 $16,740 23,040 Annual progress report reports from King County 1 $649.92 669.42 Subtask Total $17,389.92 12/31/2022 E1 23,709.42 12/31/2023 E2 Task Total $245,057.40 374,716.88 Task E2.0 E3.0 – Water Year 2023 2024 Study Implementation