| Primary Name | Descriptive Name | Text28 | Alternate Name | Geometric Type | Project Name | SiteID | SK Status | EIM_Status | LATITUDE | LONGITUDE | Elevation |
| AD1 | Agnew Ditch @ Taylor Cutoff Rd (E. side) milepost 1 marker | 8 | Point | ir_ditch | 73 | Inactive | Inactive | 48.0627 | -123.1563 | 300 | |
| AD2 | Bear Creek @ Taylor Cutoff Rd (W. side) MP1 (Agnew Ditch) west side of road | 8 | Point | ir_ditch | 74 | Inactive | Inactive | 48.0627 | -123.1567 | 300 | |
| AD3 | Agnew Ditch @ Hooker Rd & 21 Mariposa Ln | 8 | Point | ir_ditch | 75 | Inactive | Inactive | 48.0739 | -123.1736 | 280 | |
| AD4 | Agnew Ditch @ #91 Mariposa Ln. | 8 | A-8 | Point | ir_ditch | 76 | Inactive | Inactive | 48.0742 | -123.1753 | 280 |
| AD5 | Agnew Ditch @ W side of Kitchen-Dick Rd #203 | 8 | Point | ir_ditch | 77 | Inactive | Inactive | 48.0869 | -123.2002 | 200 | |
| AD5.1 | Agnew Ditch @ Sunshine RV Park right | 8 | Point | ir_ditch | 148 | Inactive | Inactive | 48.0843 | -123.2041 | 230 | |
| AD5.2 | Agnew Ditch @ Sunshine RV Park left | 8 | on unnammed stream | Point | ir_ditch | 149 | Inactive | Inactive | 48.0842 | -123.2025 | 230 |
| AD6 | Bear Creek @ 203 Kitchen-Dick Rd (Agnew Ditch) | 8 | Point | ir_ditch | 78 | Inactive | Inactive | 48.0869 | -123.2 | 200 | |
| Agnew Ditch @ McDonald Cr. | Agnew - Irrigation inflow jab McDonald Cr. @ Polly Place | 31 | McDonald-02 | Line | McDonald Creek irrigation inflow study | 564 | Inactive | Inactive | 48.0764 | -123.2374 | 350 |
| Agnew Irrigation Ditch | Agnew Irrigation Ditch @ Fish Screen | 40 | DOE gage # ID 18F250 | point | WA Dept. of Ecology flow gages | 633 | Inactive | Inactive | 48.0257 | -123.139 | 520 |
| Alckee 0.1 | Alckee near mouth | 49 | 201209 | Line | Quileute Tribe B-IBI Sampling | 316 | Inactive | Inactive | 47.9927 | -123.9062 | 1450 |
| Alckee 0.1 | Alckee near mouth | 25 | 201209 | Line | WRIA 19/20 Low Flow Monitoring Project | 316 | Inactive | Inactive | 47.9927 | -123.9062 | 1450 |
| Bagley 0.0 | Bagley ~200' u/s of mouth | 4 | Alternative post 1999 slide site | Point | SK_fecal | 614 | Inactive | Inactive | 48.1133 | -123.3408 | 50 |
| Bagley 0.0 | Bagley ~200' u/s of mouth | 50 | Alternative post 1999 slide site | Point | County-wide Monitoring CCWF Task 3 | 614 | Regular | Active | 48.1133 | -123.3408 | 50 |
| Bagley 0.0 | Bagley ~200' u/s of mouth | 3 | Alternative post 1999 slide site | Point | SK_suite | 614 | Occasional | Active | 48.1133 | -123.3408 | 50 |
| Bagley 0.1 | Bagley ~400' u/s of mouth | 3 | Bagley 1 | Area | SK_suite | 1 | Inactive | Inactive | 48.1129 | -123.3405 | 50 |
| Bagley 0.7 | Bagley d/s of Discovery Trail bridge | 50 | Bagley 1a | Area | County-wide Monitoring CCWF Task 3 | 3 | Regular | Active | 48.1052 | -123.3381 | 100 |
| Bagley 0.7 | Bagley d/s of Discovery Trail bridge | 4 | Bagley 1a | Area | SK_fecal | 3 | Inactive | Inactive | 48.1052 | -123.3381 | 100 |
| Bagley 0.7 | Bagley d/s of Discovery Trail bridge | 3 | Bagley 1a | Area | SK_suite | 3 | Occasional | Seasonal | 48.1052 | -123.3381 | 100 |
| Bagley 1.2 | Bagley d/s of Hwy 101 | 23 | Bagley 2 | Area | Eight Streams Project | 5 | Inactive | Inactive | 48.0996 | -123.3316 | 250 |
| Bagley 1.2 | Bagley d/s of Hwy 101 | 3 | Bagley 2 | Area | SK_suite | 5 | Inactive | Inactive | 48.0996 | -123.3316 | 250 |
| Bagley 1.3 | Bagley @ Hwy 101 | 17 | D23 | point | Dungeness watershed surface water monitoring | 605 | Inactive | Inactive | 48.0991 | -123.3298 | |
| Bagley 1.4 | Bagley u/s of HWY 101 and James Page Rd | 50 | Point | County-wide Monitoring CCWF Task 3 | 702 | Regular | Active | 48.0982 | -123.3299 | 260 | |
| Bagley 1.4 | Bagley u/s of HWY 101 and James Page Rd | 4 | Point | SK_fecal | 702 | Inactive | Inactive | 48.0982 | -123.3299 | 260 | |
| Bagley 1.8 | Bagley nr. S. Bagley Creek Rd | 23 | Bagley 3 | Area | Eight Streams Project | 6 | Inactive | Inactive | 48.0921 | -123.327 | 330 |
| Bagley 1.8 | Bagley nr. S. Bagley Creek Rd | 3 | Bagley 3 | Area | SK_suite | 6 | Inactive | Inactive | 48.0921 | -123.327 | 330 |
| Bagley 4.6 | Bagley @ Merrill Estates | 3 | Bagley 4 | Area | SK_suite | 115 | Occasional | Seasonal | 48.0643 | -123.3246 | 600 |
| Bagley 6.2 | Bagley @Township Line Rd | 3 | 2005 bug collection site | point | SK_suite | 613 | Occasional | Seasonal | 48.0441 | -123.3131 | 950 |
| Barnes 0.0 | Barnes Creek mouth | 26 | Point | Olympic Park Institute Biomonitoring | 385 | Regular | Active | 48.0562 | -123.8016 | 579 | |
| Barnes 0.1 | Barnes ~350' from mouth | 3 | Barnes betw foot & car bridges | Point | SK_suite | 591 | Occasional | Active | 48.0562 | -123.799 | 700 |
| Barnes 0.1 | Barnes ~350' from mouth | 26 | Barnes betw foot & car bridges | Point | Olympic Park Institute Biomonitoring | 591 | Occasional | Active | 48.0562 | -123.799 | 700 |
| Barnes 0.9 | Barnes u/s of Marymere trail bridge | 3 | Barnes Upper | point | SK_suite | 615 | Occasional | Active | 48.0518 | -123.7871 | 800 |
| Barnes 0.9 | Barnes u/s of Marymere trail bridge | 26 | Barnes Upper | point | Olympic Park Institute Biomonitoring | 615 | Occasional | Active | 48.0518 | -123.7871 | 800 |
| Bear (Salt) 0.0 | Bear @ confluence w/Salt Cr. | 3 | Point | SK_suite | 592 | Occasional | Seasonal | 48.1239 | -123.6686 | 210 | |
| Bear (Sol Duc) 0.1 | Bear u/s of Hwy 101 | 50 | Bear 1 & 201204 | Area | County-wide Monitoring CCWF Task 3 | 8 | Regular | Active | 48.0662 | -124.2346 | 560 |
| Bear (Sol Duc) 0.1 | Bear u/s of Hwy 101 | 3 | Bear 1 & 201204 | Area | SK_suite | 8 | Regular | Active | 48.0662 | -124.2346 | 560 |
| Bear (Sol Duc) 0.1 | Bear u/s of Hwy 101 | 25 | Bear 1 & 201204 | Area | WRIA 19/20 Low Flow Monitoring Project | 8 | Inactive | Inactive | 48.0662 | -124.2346 | 560 |
| Bear (Sol Duc) 0.1 | Bear u/s of Hwy 101 | 35 | Bear 1 & 201204 | Area | Citizen-Initiated Monitoring | 8 | Inactive | Inactive | 48.0662 | -124.2346 | 560 |
| Bear (Sol Duc) 0.1 | Bear u/s of Hwy 101 | 4 | Bear 1 & 201204 | Area | SK_fecal | 8 | Inactive | Inactive | 48.0662 | -124.2346 | 560 |
| Bear (Sol Duc) 2.5 | Bear @ Misty Creek Lane | 3 | Bear 2 | Area | SK_suite | 10 | Occasional | Active | 48.0756 | -124.1917 | 620 |
| Bear (Sol Duc) 4.8 | Bear @~200ft u/s of confluence w/Bear SF | 49 | Point | Quileute Tribe B-IBI Sampling | 730 | Inactive | Inactive | 48.0909 | -124.1715 | 780 | |
| Bear (Sol Duc) 5.1 | Bear @powerlines on West Twin Rd | 3 | Bear 4 | Area | SK_suite | 11 | Occasional | Seasonal | 48.0929 | -124.1681 | 690 |
| Bear (Sol Duc) SF 0.2 | Bear SF d/s of West Twin Rd | 3 | Bear (SouthFork) 3 | Area | SK_suite | 7 | Inactive | Inactive | 48.0899 | -124.1684 | 725 |
| Bear (Sol Duc) SF 0.2a | Bear SF 100ft u/s of West Twin Rd bridge | 49 | Point | Quileute Tribe B-IBI Sampling | 729 | Inactive | Inactive | 48.09 | -124.1675 | 740 | |
| Beaver 0.0 | Beaver @ mouth just below bridge | 25 | 201203 | Line | WRIA 19/20 Low Flow Monitoring Project | 310 | Inactive | Inactive | 48.072 | -124.2913 | 400 |
| Bell 0.1 | Bell ~320 ft. d/s of Schmuck Rd | 23 | Bell 1 | Area | Eight Streams Project | 12 | Inactive | Inactive | 48.0835 | -123.0555 | 20 |
| Bell 0.1 | Bell ~320 ft. d/s of Schmuck Rd | 3 | Bell 1 | Area | SK_suite | 12 | Occasional | Seasonal | 48.0835 | -123.0555 | 20 |
| Bell 0.1 | Bell ~320 ft. d/s of Schmuck Rd | 4 | Bell 1 | Area | SK_fecal | 12 | Inactive | Inactive | 48.0835 | -123.0555 | 20 |
| Bell 0.1a | Bell @ Schmuck Rd. | 21 | BC01; B-1; Z1BELLSS1 | Point | Sequim Bay Water Quality Project follow-up | 192 | Inactive | Inactive | 48.0835 | -123.0571 | 23 |
| Bell 0.1a | Bell @ Schmuck Rd. | 20 | BC01; B-1; Z1BELLSS1 | Point | Sequim Bay Water Quality Project | 192 | Inactive | Inactive | 48.0835 | -123.0571 | 23 |
| Bell 0.1a | Bell @ Schmuck Rd. | 9 | BC01; B-1; Z1BELLSS1 | Point | Sequim_CRT | 192 | Inactive | Inactive | 48.0835 | -123.0571 | 23 |
| Bell 0.1a | Bell @ Schmuck Rd. | 16 | BC01; B-1; Z1BELLSS1 | Point | Sequim Bay watershed surface water monitoring | 192 | Inactive | Inactive | 48.0835 | -123.0571 | 23 |
| Bell 0.2 | Bell u/s of Schmuck Rd. | 3 | Bell 1b | Point | SK_suite | 181 | Inactive | Inactive | 48.0835 | -123.0579 | 40 |
| Bell 0.2 | Bell u/s of Schmuck Rd. | 23 | Bell 1b | Point | Eight Streams Project | 181 | Inactive | Inactive | 48.0835 | -123.0579 | 40 |
| Bell 0.5 | Bell @ Sequim treatment plant | 3 | Bell 1a | Point | SK_suite | 14 | Inactive | Inactive | 48.0847 | -123.0659 | 43 |
| Bell 0.8 | Bell @ Spath DOT site | 3 | Bell 2; Bell SW #B | Area | SK_suite | 15 | Occasional | Seasonal | 48.0833 | -123.0703 | 100 |
| Bell 1.4 | Bell Creek @ Rhodefer Rd E. End of Carrie Blake Pk. | 9 | BC02; BC-2; B-2; Z1BELLSS8; Bell 3? | point | Sequim_CRT | 193 | Inactive | Inactive | 48.0814 | -123.0819 | 106 |
| Bell 1.4 | Bell Creek @ Rhodefer Rd E. End of Carrie Blake Pk. | 16 | BC02; BC-2; B-2; Z1BELLSS8; Bell 3? | point | Sequim Bay watershed surface water monitoring | 193 | Inactive | Inactive | 48.0814 | -123.0819 | 106 |
| Bell 1.5 | Bell Creek @ Carrie Blake Park @ w. foot bridge | 24 | Bell 3 | Point | SHS Blue Sky | 288 | Inactive | Inactive | 48.0816 | -123.0835 | 110 |
| Bell 1.5 | Bell Creek @ Carrie Blake Park @ w. foot bridge | 3 | Bell 3 | Point | SK_suite | 288 | Inactive | Inactive | 48.0816 | -123.0835 | 110 |
| Bell 1.7 | Bell bridge behind Staples store | 3 | BC03 | Line | SK_suite | 194 | Inactive | Inactive | 48.0794 | -123.0888 | 144 |
| Bell 1.7 | Bell bridge behind Staples store | 9 | BC03 | Line | Sequim_CRT | 194 | Inactive | Inactive | 48.0794 | -123.0888 | 144 |
| Bell 1.8 | Bell u/s of Brown Rd | 23 | Bell 4; Z2BELLSS3 | Area | Eight Streams Project | 16 | Inactive | Inactive | 48.0779 | -123.092 | 150 |
| Bell 1.8 | Bell u/s of Brown Rd | 20 | Bell 4; Z2BELLSS3 | Area | Sequim Bay Water Quality Project | 16 | Inactive | Inactive | 48.0779 | -123.092 | 150 |
| Bell 1.8 | Bell u/s of Brown Rd | 21 | Bell 4; Z2BELLSS3 | Area | Sequim Bay Water Quality Project follow-up | 16 | Inactive | Inactive | 48.0779 | -123.092 | 150 |
| Bell 1.8 | Bell u/s of Brown Rd | 3 | Bell 4; Z2BELLSS3 | Area | SK_suite | 16 | Occasional | Seasonal | 48.0779 | -123.092 | 150 |
| Bell 2.3 | Bell off Sunnyside Ave., 430' d/s of bypass | 3 | BC04; Bell SW #A | Line | SK_suite | 196 | Regular | Active | 48.0754 | -123.1 | 207 |
| Bell 2.3 | Bell off Sunnyside Ave., 430' d/s of bypass | 9 | BC04; Bell SW #A | Line | Sequim_CRT | 196 | Inactive | Inactive | 48.0754 | -123.1 | 207 |
| Bell 2.4 | Bell @ Sequim Av. prior to bypass const. | 3 | Bell 5 | Point | SK_suite | 146 | Inactive | Inactive | 48.0745 | -123.1021 | 210 |
| Bell 2.4 | Bell @ Sequim Av. prior to bypass const. | 23 | Bell 5 | Point | Eight Streams Project | 146 | Inactive | Inactive | 48.0745 | -123.1021 | 210 |
| Big 1.6 | Big d/s of Swan Bay Rd Bridge | 25 | 200703 | Line | WRIA 19/20 Low Flow Monitoring Project | 298 | Inactive | Inactive | 48.1288 | -124.6052 | 100 |
| Blackwood 0.1 | Blackwood @ mouth ONP | 25 | 201211 | Line | WRIA 19/20 Low Flow Monitoring Project | 318 | Inactive | Inactive | 47.9732 | -123.8793 | 1600 |
| Bogachiel 0.0 | Bogachiel @ mouth | 25 | 201401 | Line | WRIA 19/20 Low Flow Monitoring Project | 330 | Inactive | Inactive | 47.9127 | -124.5412 | 40 |
| Bogachiel 15.0 | Bogachiel @ Bogachiel State Park d/s of 101 Bridge | 50 | Bogachiel State Park D/S (CCWF) | Point | County-wide Monitoring CCWF Task 3 | 737 | Regular | Active | 47.8932 | -124.3613 | 180 |
| Bogachiel 15.2 | Bogachiel @ Bogachiel St. Pk. u/s of 101 bridge | 25 | 201404 (19/20 Low); Bogachiel St. Pk U/S (CCWF) | Line | WRIA 19/20 Low Flow Monitoring Project | 331 | Inactive | Inactive | 47.894 | -124.3557 | 200 |
| Bogachiel 15.2 | Bogachiel @ Bogachiel St. Pk. u/s of 101 bridge | 50 | 201404 (19/20 Low); Bogachiel St. Pk U/S (CCWF) | Line | County-wide Monitoring CCWF Task 3 | 331 | Regular | Active | 47.894 | -124.3557 | 200 |
| Bullman 0.1 | Bullman u/s of Highway 112 | 25 | 191801 | Line | WRIA 19/20 Low Flow Monitoring Project | 364 | Inactive | Inactive | 48.3472 | -124.5315 | 75 |
| Calawah 0.0 | Calawah @ mouth | 25 | 201301 | Line | WRIA 19/20 Low Flow Monitoring Project | 323 | Inactive | Inactive | 47.9335 | -124.4478 | 100 |
| Calawah NF 0.4 | Calawah N. Fork just d/s of Cool Cr. | 25 | 201330 | Line | WRIA 19/20 Low Flow Monitoring Project | 326 | Inactive | Inactive | 47.9708 | -124.332 | 300 |
| Calawah NF12.7 | Calawah N. Fork jbw Albion Cr | 25 | 201331 | Line | WRIA 19/20 Low Flow Monitoring Project | 329 | Inactive | Inactive | 48.0113 | -124.1551 | |
| Calawah SF ~5.5 | Calawah SF just u/s of Sitkum mouth | 49 | Calawah SF Quileute B-IBI 1997-98 site | Point | Quileute Tribe B-IBI Sampling | 753 | Inactive | Inactive | |||
| Calawah SF 2.2 | Calawah SF d/s of Klahanie Campground below campsite #17 | 50 | Klahanie Campground D/S (CCWF) | Point | County-wide Monitoring CCWF Task 3 | 736 | Regular | Active | 47.9613 | -124.3084 | 420 |
| Calawah SF 2.4 | Calawah SF u/s of Klahanie Campground E of Campsite #1 | 50 | Klahanie Campground U/S (CCWF) | Point | County-wide Monitoring CCWF Task 3 | 735 | Regular | Active | 47.9628 | -124.3037 | 440 |
| Calawah SF 4.8 | Calawah S. Fork d/s of Hyas Cr. | 25 | Line | WRIA 19/20 Low Flow Monitoring Project | 376 | Inactive | Inactive | 47.9615 | -124.2584 | 360 | |
| Calawah SF 5.0 | Calawah SF just u/s of Hyas Cr. | 25 | WRIA 19/20 Low Flow 201310 | Line | WRIA 19/20 Low Flow Monitoring Project | 324 | Inactive | Inactive | 47.9597 | -124.2563 | 360 |
| Calawah SF unnamed trib 0.0 | Calawah S. Fork - Trib to S. Fk Calawah opposite Hyas Creek | 25 | Line | WRIA 19/20 Low Flow Monitoring Project | 377 | Inactive | Inactive | 47.9586 | -124.2582 | 400 | |
| Camp 0.4 | Camp u/s of mouth | 25 | 201205 | Line | WRIA 19/20 Low Flow Monitoring Project | 312 | Inactive | Inactive | 48.0628 | -124.046 | |
| Camp 0.4 | Camp u/s of mouth | 36 | 201205 | Line | Olympic National Forest/Streamkeepers partnership monitoring | 312 | Inactive | Inactive | 48.0628 | -124.046 | |
| Cassalery 0.0 | Cassalery Creek - mouth | 17 | D19 | point | Dungeness watershed surface water monitoring | 262 | Inactive | Inactive | 48.1345 | -123.0968 | 0 |
| Cassalery 0.0 | Cassalery Creek - mouth | 18 | D19 | point | Dungeness Bay Stewardship Initiative | 262 | Inactive | Inactive | 48.1345 | -123.0968 | 0 |
| Cassalery 0.5 | Cassalery 300' d/s of Jamestown Rd | 3 | Cassalery 1; Cassalery SW #E | Area | SK_suite | 17 | Inactive | Inactive | 48.128 | -123.1003 | 18 |
| Cassalery 0.5 | Cassalery 300' d/s of Jamestown Rd | 4 | Cassalery 1; Cassalery SW #E | Area | SK_fecal | 17 | Inactive | Inactive | 48.128 | -123.1003 | 18 |
| Cassalery 0.5 | Cassalery 300' d/s of Jamestown Rd | 23 | Cassalery 1; Cassalery SW #E | Area | Eight Streams Project | 17 | Inactive | Inactive | 48.128 | -123.1003 | 18 |
| Cassalery 0.6 | Cassalery @ Jamestown Rd. | 50 | Cassalery 1a; Cassalery SW #D | Area | County-wide Monitoring CCWF Task 3 | 218 | Regular | Active | 48.1266 | -123.1001 | 20 |
| Cassalery 0.6 | Cassalery @ Jamestown Rd. | 3 | Cassalery 1a; Cassalery SW #D | Area | SK_suite | 218 | Occasional | Seasonal | 48.1266 | -123.1001 | 20 |
| Cassalery 0.6 | Cassalery @ Jamestown Rd. | 4 | Cassalery 1a; Cassalery SW #D | Area | SK_fecal | 218 | Inactive | Inactive | 48.1266 | -123.1001 | 20 |
| Cassalery 1.1 | Cassalery u/s of Taylor Ranch Rd | 3 | Cassalery 2; Cassalery SW #C | Area | SK_suite | 19 | Inactive | Inactive | 48.1205 | -123.0985 | 25 |
| Cassalery 1.1 | Cassalery u/s of Taylor Ranch Rd | 23 | Cassalery 2; Cassalery SW #C | Area | Eight Streams Project | 19 | Inactive | Inactive | 48.1205 | -123.0985 | 25 |
| Cassalery 1.6 | Cassalery @ Clary Lane | 3 | Cassalery 3; Cassalery SW #B | Area | SK_suite | 20 | Regular | Active | 48.117 | -123.1069 | 80 |
| Cassalery 1.6 | Cassalery @ Clary Lane | 23 | Cassalery 3; Cassalery SW #B | Area | Eight Streams Project | 20 | Inactive | Inactive | 48.117 | -123.1069 | 80 |
| Cassalery 1.6 | Cassalery @ Clary Lane | 4 | Cassalery 3; Cassalery SW #B | Area | SK_fecal | 20 | Inactive | Inactive | 48.117 | -123.1069 | 80 |
| Cassalery 1.6 | Cassalery @ Clary Lane | 50 | Cassalery 3; Cassalery SW #B | Area | County-wide Monitoring CCWF Task 3 | 20 | Regular | Active | 48.117 | -123.1069 | 80 |
| Cassalery 1.7 | Cassalery Creek @ Woodcock Rd | 17 | D11 | point | Dungeness watershed surface water monitoring | 253 | Inactive | Inactive | 48.1161 | -123.1088 | |
| Cassalery 1.7 | Cassalery Creek @ Woodcock Rd | 18 | D11 | point | Dungeness Bay Stewardship Initiative | 253 | Inactive | Inactive | 48.1161 | -123.1088 | |
| CC1 | Clallam Company Ditch @Old Olympic East of Cays Rd. | 8 | Point | ir_ditch | 79 | Inactive | Inactive | 48.1088 | -123.1629 | 105 | |
| CC4 | CCD - Fox Tail Ln.-west--Clallam Co. Ditch main canal | 8 | Point | ir_ditch | 542 | Inactive | Inactive | 48.0818 | -123.1635 | ||
| CCD Irrigation Ditch | CCD Irrigation Ditch above the split | 40 | DOE gage # ID 18G250 | point | WA Dept. of Ecology flow gages | 634 | Inactive | Inactive | 48.0715 | -123.1562 | 270 |
| CD1 | Cline Ditch @ Macleay & Wheeler Rds along white fence | 8 | CL3 | Point | ir_ditch | 80 | Inactive | Inactive | 48.1107 | -123.1811 | 120 |
| Cedar (JeffCo) 0.0 | Cedar @ mouth (at Ruby Beach) | 25 | 201801 | Line | WRIA 19/20 Low Flow Monitoring Project | 334 | Inactive | Inactive | 47.7105 | -124.411 | |
| Cedar 1.3 | Cedar @ mouth (~1 mi S. of Norwegian Memorial) | 25 | 200801 | Line | WRIA 19/20 Low Flow Monitoring Project | 302 | Inactive | Inactive | 48.0212 | -124.66 | |
| Charley 0.2 | Charley C @ bridge on Charley Creek Road | 29 | Point | WRIA 19 Special Monitoring Project | 572 | Inactive | Inactive | 48.2362 | -124.2619 | 40 | |
| Chicken Coop 0.0 | Chicken Coop Creek mouth/Dean property | 21 | CC-1; C-1; Z1CCCSS1 | Point | Sequim Bay Water Quality Project follow-up | 225 | Inactive | Inactive | 48.0288 | -122.9973 | |
| Chicken Coop 0.0 | Chicken Coop Creek mouth/Dean property | 20 | CC-1; C-1; Z1CCCSS1 | Point | Sequim Bay Water Quality Project | 225 | Inactive | Inactive | 48.0288 | -122.9973 | |
| Chicken Coop 0.0 | Chicken Coop Creek mouth/Dean property | 16 | CC-1; C-1; Z1CCCSS1 | Point | Sequim Bay watershed surface water monitoring | 225 | Inactive | Inactive | 48.0288 | -122.9973 | |
| Chicken Coop 0.1 | Chicken Coop Creek at E Sequim Bay Rd | 16 | CC-2; C-2 or C-4?; Z1CCCSS2 | Point | Sequim Bay watershed surface water monitoring | 227 | Inactive | Inactive | 48.0291 | -122.9948 | |
| Chicken Coop 0.1 | Chicken Coop Creek at E Sequim Bay Rd | 20 | CC-2; C-2 or C-4?; Z1CCCSS2 | Point | Sequim Bay Water Quality Project | 227 | Inactive | Inactive | 48.0291 | -122.9948 | |
| Chicken Coop 0.2 | Chicken Coop Cr at Blyn RR X-ing | 20 | Z1CCCSS3 | point | Sequim Bay Water Quality Project | 604 | Inactive | Inactive | 48.0293 | -122.9936 | |
| Chicken Coop 0.2a | Chicken Coop Cr 50' u/s of culvert @Old Blyn Hwy | 48 | Chicken Coop (JSKT Project) | Jamestown S'Kallam Tribe monitoring | 725 | Inactive | Inactive | 48.0291 | -122.9942 | ||
| Chicken Coop 0.4 | Chicken Coop Creek upstream of Hwy 101 | 20 | Z1CCCSS4 | point | Sequim Bay Water Quality Project | 603 | Inactive | Inactive | 48.0305 | -122.9909 | |
| Clallam 1.3 | Clallam River near Clallam Bay, river miles in question | 40 | DOE gage # ID 19H080 | point | WA Dept. of Ecology flow gages | 648 | Regular | Active | 48.2442 | -124.2544 | 40 |
| Clallam 2.3 | Clallam @ SW cnr of Weel Rd bridge | 29 | Clallam River #4 | Point | WRIA 19 Special Monitoring Project | 570 | Inactive | Inactive | 48.2492 | -124.252 | 40 |
| Clallam 2.4 | Clallam R @ 390 Weel Rd | 29 | Lower Clallam Bugs 2004 | point | WRIA 19 Special Monitoring Project | 662 | Inactive | Inactive | 48.248 | -124.2523 | 40 |
| Clallam 2.4 | Clallam R @ 390 Weel Rd | 51 | Lower Clallam Bugs 2004 | point | WRIA 19 B-IBI Sampling 2004 | 662 | Inactive | Inactive | 48.248 | -124.2523 | 40 |
| Clallam 2.4 | Clallam R @ 390 Weel Rd | 3 | Lower Clallam Bugs 2004 | point | SK_suite | 662 | Occasional | Seasonal | 48.248 | -124.2523 | 40 |
| Clallam 3.4 | Clallam R. d/s of lowest Hwy112 bridge MP18 | 25 | 191401; Clallam River #5 | Point | WRIA 19/20 Low Flow Monitoring Project | 571 | Inactive | Inactive | 48.2384 | -124.2561 | 40 |
| Clallam 3.4a | Clallam R. u/s of lowest Hwy112 bridge MP18 | 33 | Point | Clallam Bay School monitoring | 620 | Inactive | Inactive | 48.2386 | -124.2574 | 40 | |
| Clallam 3.4a | Clallam R. u/s of lowest Hwy112 bridge MP18 | 29 | Point | WRIA 19 Special Monitoring Project | 620 | Inactive | 48.2386 | -124.2574 | 40 | ||
| Clallam 5.4 | Upper Clallam Bugs 2004 | 51 | Upper Clallam Bugs 2004 | point | WRIA 19 B-IBI Sampling 2004 | 663 | Inactive | Inactive | 48.2179 | -124.2531 | 80 |
| Clallam Ditch GAMHP1 | Clallam Ditch Co. - inlet to pond at Green Acres MHP | 42 | Green Acres Mobile Home Park pond inlet | point | Aquifer Storage & Recovery | 718 | Inactive | Inactive | 48.079 | -123.1578 | |
| Clallam Ditch GAMHP2 | Clallam Ditch Co. - Green Acres MHP pond outlet | 42 | Green Acres Mobile Home Park pond outlet | point | Aquifer Storage & Recovery | 719 | Inactive | Inactive | 48.0792 | -123.1576 | |
| Clallam Ditch Z | Weir at SE corner OOH & Cays Rd; Clallam Ditch Co. | 42 | CCZ | point | Aquifer Storage & Recovery | 685 | Inactive | Inactive | 48.1083 | -123.1661 | |
| Clallam Lagoon #1 | Clallam R @ W. side of Clallam slough X from yellow house w/ brn metal roof | 25 | Point | WRIA 19/20 Low Flow Monitoring Project | 567 | Inactive | Inactive | 48.2538 | -124.2656 | 0 | |
| Clallam Lagoon #1 | Clallam R @ W. side of Clallam slough X from yellow house w/ brn metal roof | 29 | Point | WRIA 19 Special Monitoring Project | 567 | Inactive | Inactive | 48.2538 | -124.2656 | 0 | |
| Clallam Lagoon #2 | Clallam R @ Seaward side of Clallam slough at old pilings above mouth | 29 | Point | WRIA 19 Special Monitoring Project | 568 | Inactive | Inactive | 48.2557 | -124.2602 | 0 | |
| Clallam Lagoon #3 | Clallam R @ slough nr river entry--seaward side | 29 | Point | WRIA 19 Special Monitoring Project | 569 | Inactive | Inactive | 48.2581 | -124.2558 | 0 | |
| Clallam Lagoon @ breach | Clallam R. @ breach point, near footbridge | 29 | Point | WRIA 19 Special Monitoring Project | 578 | Occasional | Active | 48.2555 | -124.2626 | 0 | |
| Clallam Lagoon far W. end | Clallam R. @ far W.end of slough | 29 | Point | WRIA 19 Special Monitoring Project | 577 | Occasional | Active | 48.2535 | -124.2695 | 0 | |
| Clallam Lagoon footbridge S. end | Clallam R. south end of footbridge @ County park | 29 | Point | WRIA 19 Special Monitoring Project | 579 | Occasional | Active | 48.255 | -124.2617 | 0 | |
| Clallam Strait @ beach | Clallam Strait @ Strait of Juan de Fuca nr. Clallam R. slough W.end | 29 | Point | WRIA 19 Special Monitoring Project | 580 | Occasional | Active | 48.2543 | -124.2694 | 0 | |
| Coal (Dickey) 2.5 | Coal above Dickey | 25 | 201102 | Line | WRIA 19/20 Low Flow Monitoring Project | 305 | Inactive | Inactive | 47.9668 | -124.5828 | 105 |
| Coal (Ozette) 0.1 | Coal Cr. (Ozette) 100 m u/s of foot & auto bridges | 25 | 200701 | Line | WRIA 19/20 Low Flow Monitoring Project | 296 | Inactive | Inactive | 48.1541 | -124.6683 | 25 |
| Cooper 0.0 | Cooper Creek - mouth | 17 | D18 | point | Dungeness watershed surface water monitoring | 261 | Inactive | Inactive | 48.1378 | -123.1012 | |
| Cooper 0.0 | Cooper Creek - mouth | 18 | D18 | point | Dungeness Bay Stewardship Initiative | 261 | Inactive | Inactive | 48.1378 | -123.1012 | |
| Coville 0.7 | Coville u/s of mouth Prawn Rd (E. of Salt Creek) | 25 | 190101 | Line | WRIA 19/20 Low Flow Monitoring Project | 339 | Inactive | Inactive | 48.1303 | -123.6168 | 125 |
| Crooked 0.2 | Crooked u/s of mouth | 25 | 200704 | Line | WRIA 19/20 Low Flow Monitoring Project | 299 | Inactive | Inactive | 48.1122 | -124.595 | |
| D1 | Dungeness River at Dung. Meadows | 17 | Dungeness @ ~7.8 rm | point | Dungeness watershed surface water monitoring | 243 | Inactive | Inactive | 48.0587 | -123.15 | |
| D10 | Dungeness Irr. Dist. @ Meadowbrook Cr. | 17 | point | Dungeness watershed surface water monitoring | 252 | Inactive | Inactive | 48.1412 | -123.1234 | ||
| D10 | Dungeness Irr. Dist. @ Meadowbrook Cr. | 18 | point | Dungeness Bay Stewardship Initiative | 252 | Inactive | Inactive | 48.1412 | -123.1234 | ||
| D12 | Sequim Prairie Ditch @ Gierin Cr. | 17 | point | Dungeness watershed surface water monitoring | 255 | Inactive | Inactive | 48.0942 | -123.0906 | ||
| D13 | Sequim Prairie Ditch @ Port Wms Beach outfall | 17 | point | Dungeness watershed surface water monitoring | 256 | Inactive | Inactive | 48.097 | -123.0465 | ||
| D2 | Dungeness Irr. Co. @ Hooker Rd | 17 | point | Dungeness watershed surface water monitoring | 244 | Inactive | Inactive | 48.0766 | -123.1731 | ||
| D24 | Clallam Ditch - Dungeness at 101 | 17 | point | Dungeness watershed surface water monitoring | 266 | Inactive | Inactive | 48.0761 | -123.1517 | ||
| D25 | Dungeness Irr. Dist. @ McComb Rd | 17 | point | Dungeness watershed surface water monitoring | 267 | Inactive | Inactive | 48.098 | -123.1367 | ||
| D26 | Clallam Ditch @ Matriotti S. of OOH, Discovery Trail? | 17 | point | Dungeness watershed surface water monitoring | 268 | Inactive | Inactive | 48.0953 | -123.181 | ||
| D27 | Clallam Ditch @ Matriotti at Cays Rd | 17 | point | Dungeness watershed surface water monitoring | 269 | Inactive | Inactive | 48.1124 | -123.1688 | ||
| D28 | Cline Ditch @ Matriotti at Spath Rd | 17 | point | Dungeness watershed surface water monitoring | 270 | Inactive | Inactive | 48.0907 | -123.1793 | ||
| D29 | Clallam Ditch @ unnamed Mat. trib 1 | 17 | point | Dungeness watershed surface water monitoring | 271 | Inactive | Inactive | 48.109 | -123.1626 | ||
| D3 | Dungeness Irr. Dist. @ W. Hendricksen Rd | 17 | point | Dungeness watershed surface water monitoring | 245 | Inactive | Inactive | 48.0869 | -123.143 | ||
| D30 | Dungeness Irr. Co. @ unnamed Mat. trib 2 | 17 | point | Dungeness watershed surface water monitoring | 272 | Inactive | Inactive | 48.11 | -123.186 | ||
| D31 | Agnew Ditch near Finn Hall Rd | 17 | point | Dungeness watershed surface water monitoring | 273 | Inactive | Inactive | 48.1143 | -123.24 | ||
| D32 | Agnew Ditch @ McDonald Cr near siphon | 17 | point | Dungeness watershed surface water monitoring | 274 | Inactive | Inactive | 48.0717 | -123.2448 | ||
| D33 | Cline Ditch east of Thornton Dr. on Marine Dr. | 17 | point | Dungeness watershed surface water monitoring | 275 | Inactive | Inactive | 48.1496 | -123.1557 | ||
| D33 | Cline Ditch east of Thornton Dr. on Marine Dr. | 18 | point | Dungeness Bay Stewardship Initiative | 275 | Inactive | Inactive | 48.1496 | -123.1557 | ||
| D34 | Cline Ditch west of Thornton Dr. on Marine Dr. | 17 | point | Dungeness watershed surface water monitoring | 276 | Inactive | Inactive | 48.1496 | -123.1628 | ||
| D34 | Cline Ditch west of Thornton Dr. on Marine Dr. | 18 | point | Dungeness Bay Stewardship Initiative | 276 | Inactive | Inactive | 48.1496 | -123.1628 | ||
| D35 | Sequim Prairie Ditch @ Cassalery at Evans Rd | 17 | point | Dungeness watershed surface water monitoring | 277 | Inactive | Inactive | 48.1076 | -123.1132 | ||
| D36 | Sequim Prairie Ditch @ North of Port Wms. Rd. | 17 | point | Dungeness watershed surface water monitoring | 278 | Inactive | Inactive | 48.1031 | -123.0584 | ||
| D37 | Kitchen-Dick Pond off K-D Rd. S side | 17 | point | Dungeness watershed surface water monitoring | 279 | Inactive | Inactive | 48.1195 | -123.2004 | ||
| D38 | Cline Ditch @ Anderson Rd. | 17 | point | Dungeness watershed surface water monitoring | 280 | Inactive | Inactive | 48.1451 | -123.1695 | ||
| D4 | Sequim Prairie Ditch @ Priest Rd | 17 | point | Dungeness watershed surface water monitoring | 246 | Inactive | Inactive | 48.0838 | -123.1321 | ||
| D41 | Cline Ditch @ Lotzgesell Rd. | 17 | point | Dungeness watershed surface water monitoring | 283 | Inactive | Inactive | 48.1327 | -123.171 | ||
| D45 | Gaskell Slough - site 1 | 17 | point | Dungeness watershed surface water monitoring | 284 | Inactive | Inactive | 48.1142 | -123.1163 | ||
| D46 | Gaskell Slough - site 2 | 17 | point | Dungeness watershed surface water monitoring | 285 | Inactive | Inactive | 48.114 | -123.118 | ||
| D48 | Agnew Ditch pond @ Pinnell Rd./Miller's | 18 | point | Dungeness Bay Stewardship Initiative | 286 | Inactive | Inactive | 48.0982 | -123.2217 | ||
| D48 | Agnew Ditch pond @ Pinnell Rd./Miller's | 17 | point | Dungeness watershed surface water monitoring | 286 | Inactive | Inactive | 48.0982 | -123.2217 | ||
| D5 | Dungeness Irr. Co. @ K-D Rd | 17 | point | Dungeness watershed surface water monitoring | 247 | Inactive | Inactive | 48.089 | -123.2 | ||
| D50 | Dungeness Irr. Dist. @ Cooper Cr. | 17 | point | Dungeness watershed surface water monitoring | 254 | Inactive | Inactive | 48.1342 | -123.1053 | ||
| D50 | Dungeness Irr. Dist. @ Cooper Cr. | 18 | point | Dungeness Bay Stewardship Initiative | 254 | Inactive | Inactive | 48.1342 | -123.1053 | ||
| D6 | Dungeness Irr. Dist. @ Old Olympic Hwy | 17 | point | Dungeness watershed surface water monitoring | 248 | Inactive | Inactive | 48.0906 | -123.1964 | ||
| D7 | Sequim Prairie Ditch @ N. Brown Rd | 17 | point | Dungeness watershed surface water monitoring | 249 | Inactive | Inactive | 48.0934 | -123.0916 | ||
| D8 | Dungeness Irr. Co. @ K-D Pond | 17 | point | Dungeness watershed surface water monitoring | 250 | Inactive | Inactive | 48.1198 | -123.2047 | ||
| D9 | Dungeness Irr. Co. @ Holgerson Rd | 18 | point | Dungeness Bay Stewardship Initiative | 251 | Inactive | Inactive | 48.1311 | -123.1866 | ||
| D9 | Dungeness Irr. Co. @ Holgerson Rd | 17 | point | Dungeness watershed surface water monitoring | 251 | Inactive | Inactive | 48.1311 | -123.1866 | ||
| DAD | Agnew: ~0.4 miles d/s from Agnew Diversion from Dungeness River @ RM 11.2 | 8 | Agnew Diversion Dist. @ Hatchery off Hatchery Rd | Point | ir_ditch | 151 | Inactive | Inactive | 48.0256 | -123.1398 | 520 |
| DC1 | Dungeness Co Ditch @ 341 Bluegrass Lane | 8 | Point | ir_ditch | 81 | Inactive | Inactive | 48.0934 | -123.1867 | 140 | |
| DC2 | Dungeness Co Ditch near Mud Cr Between Woodcock & Old Oly | 8 | Point | ir_ditch | 82 | Inactive | Inactive | 48.1103 | -123.1879 | 120 | |
| DCCD | Clallam-Cline ditch ~0.3 miles d/s of diversion from Dungeness River 7.2 | 8 | Clallam-Cline Diversion RC-1 | Point | ir_ditch | 152 | Inactive | Inactive | 48.0688 | -123.157 | 280 |
| Dean 0.1 | Dean Creek - mouth at Old Blyn Hwy | 20 | D-1 or DC-1 or Dean1 (JSKT) | Point | Sequim Bay Water Quality Project | 228 | Inactive | Inactive | 48.0244 | -123.011 | |
| Dean 0.1 | Dean Creek - mouth at Old Blyn Hwy | 48 | D-1 or DC-1 or Dean1 (JSKT) | Point | Jamestown S'Kallam Tribe monitoring | 228 | Inactive | Inactive | 48.0244 | -123.011 | |
| Dean 0.1 | Dean Creek - mouth at Old Blyn Hwy | 16 | D-1 or DC-1 or Dean1 (JSKT) | Point | Sequim Bay watershed surface water monitoring | 228 | Inactive | Inactive | 48.0244 | -123.011 | |
| Dean 0.2 | Dean Creek 150ft u/s of HWY 101 @ Gage site | 48 | Dean at gage (JSKT) | Jamestown S'Kallam Tribe monitoring | 726 | Inactive | Inactive | 48.0239 | -123.0121 | ||
| Deep 0.2 | Deep Creek near mouth @ hwy 112 | 40 | 190901 or DOE gage # ID 19E060 | point | WA Dept. of Ecology flow gages | 646 | Regular | Active | 48.1725 | -124.0264 | 25 |
| Deep 0.2 | Deep Creek near mouth @ hwy 112 | 25 | 190901 or DOE gage # ID 19E060 | point | WRIA 19/20 Low Flow Monitoring Project | 646 | Inactive | Inactive | 48.1725 | -124.0264 | 25 |
| Deep 0.9 | Lower Deep Bugs 2004 | 51 | Lower Deep Bugs 2004 | point | WRIA 19 B-IBI Sampling 2004 | 674 | Inactive | Inactive | 48.1635 | -124.0318 | 60 |
| Deep 1.5 | Upper Deep Bugs 2004 | 51 | Upper Deep Bugs 2004 | point | WRIA 19 B-IBI Sampling 2004 | 675 | Inactive | Inactive | 48.1582 | -124.0362 | 80 |
| DHD RH-1 | Highland Ditch ~1.4 miles d/s from diversion with Dungeness River @RM 10.7 | 8 | Highland Ditch Diversion @ River Rd. | Point | ir_ditch | 153 | Inactive | Inactive | 48.0438 | -123.1427 | 420 |
| DIC | Independent Company diversion 0.5 miles d/s of Dungeness River at RM 8.9 | 8 | DSPT2 | Point | ir_ditch | 217 | Inactive | Inactive | 48.0551 | -123.1462 | 360 |
| Dickey 0.15 | Dickey River just u/s of Colby Creek | 25 | 201101 | Line | WRIA 19/20 Low Flow Monitoring Project | 338 | Inactive | Inactive | 47.9568 | -124.56 | 30 |
| Dickey 8.0 | Dickey E. Fork just d/s of confluence with W. Fork | 25 | Line | WRIA 19/20 Low Flow Monitoring Project | 304 | Inactive | Inactive | 47.9849 | -124.551 | 50 | |
| Dickey EF 0.0 | Dickey E. Fork @ mouth | 25 | 201120 | Line | WRIA 19/20 Low Flow Monitoring Project | 307 | Inactive | Inactive | 47.9847 | -124.5499 | 50 |
| Dickey WF 0.0 | Dickey W. Fork; use data from 8.0 - E. FK for flow | 25 | 201110 | Line | WRIA 19/20 Low Flow Monitoring Project | 306 | Inactive | Inactive | 47.985 | -124.5503 | |
| Dry 0.0 | Dry Creek @ mouth | 3 | Dry Creek Streamwalk mouth | Point | SK_suite | 660 | Inactive | Inactive | 48.1342 | ||