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Water Quality Portal Data Sites for OARS

This organization has 96 sites. Click on a grouped icon to zoom and expand


- 477 Lowell Rd, Concord - OARS-ABT-010 (Stream)
- Rte 2, Concord - OARS-ABT-026 (Stream)
- Rte 62, W Concord - OARS-ABT-033 (Stream)
- Rte 62 (Damonmill), W Concord - OARS-ABT-044 (Stream)
- Rte 62, Acton - OARS-ABT-062 (Stream)
- Rte 62, Acton upstream - OARS-ABT-063 (Stream)
- Rte 27/USGS, Maynard - OARS-ABT-077 (Stream)
- Walnut St Bridge, Maynard - OARS-ABT-079 (Stream)
- Assabet, Main St & Walnut, Maynard - OARS-ABT-080 (Stream)
- Assabet, Maynard Town Hall - OARS-ABT-084 (Stream)
- Assabet, Rt. 117, Maynard - OARS-ABT-089 (Stream)
- White Pond Rd, Stow - OARS-ABT-095 (Stream)
- Sudbury Rd, Stow - OARS-ABT-134 (Stream)
- Rte 62, Stow - OARS-ABT-144 (Stream)
- Cox St, Hudson - OARS-ABT-162 (Stream)
- Wheeler Rd - OARS-ABT-176 (Stream)
- Robin Hill Rd, Marlboro - OARS-ABT-237 (Stream)
- Robin Hill Rd. Marlboro Upstream - OARS-ABT-238 (Stream)
- Boundary St., Marlboro - OARS-ABT-242 (Stream)
- School St, Northboro - OARS-ABT-280 (Stream)
- Rte 9, Westboro - OARS-ABT-301 (Stream)
- Maynard St, Westboro - OARS-ABT-311 (Stream)
- Mill Road, Westboro - OARS-ABT-312 (Stream)
- Cold Harbor Br, Northboro - OARS-CLD-030 (Stream)
- Rogers St, Lowell - OARS-CND-009 (Stream)
- Centennial Island East, Lowell - OARS-CND-012 (Stream)
- Muldoon Park, Lowell - OARS-CND-017 (Stream)
- Bristol St. and Amherst St. - OARS-CND-036 (Stream)
- Billerica Impoundment - OARS-CND-043 (Lake, Reservoir, Impoundment)
- Lowell St, Billerica - OARS-CND-045 (Stream)
- Rte 4, Billerica - OARS-CND-093 (Stream)
- Rte 225, Bedford - OARS-CND-110 (Stream)
- Lowell Rd bridge, Concord - OARS-CND-161 (Stream)
- Coles, Sandalwood Rd - OARS-COL-006 (Stream)
- Cranberry Brook, Sudbury - OARS-CRN-002 (Stream)
- Danforth Br, Hudson - OARS-DAN-013 (Stream)
- Elizabeth Br, Stow - OARS-ELZ-004 (Stream)
- Rt. 117 - Stow Lions Club - OARS-ELZ-037 (Stream)
- Fort Pond, behind Acton Cricket Fields - OARS-FPB-002 (Stream)
- Fort Pond, Cucurbit Farm - OARS-FPB-018 (Stream)
- Fort Pond, River and Merriam - OARS-FPB-027 (Stream)
- Fort Pond, Central near Mt Hope - OARS-FPB-054 (Stream)
- Fort Pond, Central near Idylwilde - OARS-FPB-070 (Stream)
- Fort Meadow Br, Hudson - OARS-FTM-012 (Stream)
- Hop Br, Sudbury - OARS-HBS-016 (Stream)
- Union Ave/Codjer Lane bridge - OARS-HBS-031 (Stream)
- Peakham Rd. bridge - OARS-HBS-040 (Stream)
- Stearns Pond spillway - OARS-HBS-057 (Stream)
- Stearns Pond - in pond - OARS-HBS-057P (Stream)
- Hop Br, Memorial Forest, Sudbury - OARS-HBS-065 (Stream)
- French Rd. - OARS-HBS-076 (Stream)
- Carding Mill - in pond - OARS-HBS-080P (Stream)
- Wayside Inn Rd side bridge - OARS-HBS-085 (Stream)
- Grist Mill - in pond - OARS-HBS-088P (Stream)
- Rt. 20 above Grist Mill - OARS-HBS-095 (Stream)
- Hager Pond in pond - OARS-HBS-095P (Stream)
- Rt. 20 bridge above Hager Pond - Ward Brook - OARS-HBS-098 (Stream)
- Heath Hen, Yellow Trail - OARS-HHM-002 (Stream)
- Hop Br, Northboro - OARS-HOP-011 (Stream)
- Raymond Rd. southern bridge - OARS-LND-007 (Stream)
- Mill Pond, Sudbury St, Maynard - OARS-MLP-003 (Stream)
- Nagog, at Rt 27 - OARS-NAG-002 (Stream)
- Nashoba, Commonwealth, W. Concord - OARS-NSH-002 (Stream)
- Nashoba, Near Rt 2 - OARS-NSH-013 (Stream)
- Nashoba, Estabrook St - OARS-NSH-026 (Stream)
- Nashoba, Wheeler Ln, Acton - OARS-NSH-047 (Stream)
- North Br, Berlin - OARS-NTH-009 (Stream)
- Industrial Ave. East, Chelmsford - OARS-RME-003 (Stream)
- Riverneck Rd. - OARS-RME-020 (Stream)
- 649 Lawrence St., Lowell - OARS-RVM-001 (Stream)
- UMACO - OARS-RVM-0015 (Stream)
- Industrial Tool - OARS-RVM-002 (Stream)
- Newhall St. - OARS-RVM-004 (Stream)
- River Mead, Thorndike, Lowell - OARS-RVM-005 (Stream)
- Howard St. - OARS-RVM-008 (Stream)
- Lincoln St., Lowell - OARS-RVM-012 (Stream)
- Industrial Ave. (behind Marshalls) - OARS-RVM-018 (Stream)
- Industrial Ave. at Crosspoint tower - OARS-RVM-022 (Stream)
- Glen Ave. - OARS-RVM-027 (Stream)
- River Mead, Rte 129, Chelmsford - OARS-RVM-038 (Stream)
- Spencer Br, Concord - OARS-SPN-003 (Stream)
- Rte 62 Boat House, Concord - OARS-SUD-005 (Stream)
- Sherman Br Rd, Wayland - OARS-SUD-064 (Stream)
- River Rd, Wayland - OARS-SUD-086 (Stream)
- Rte 20, Wayland - OARS-SUD-096 (Stream)
- Pelham Isl Rd, Wayland - OARS-SUD-098 (Stream)
- Little Farms Rd, Framingham - OARS-SUD-137 (Stream)
- Sudbury Landing, Framingham - OARS-SUD-144 (Stream)
- Chestnut St., Ashland - OARS-SUD-236 (Stream)
- Rt 135, Ashland - OARS-SUD-237 (Stream)
- Front Street - OARS-SUD-238 (Stream)
- Concord St - OARS-SUD-242 (Stream)
- Mill Pond Dam - OARS-SUD-245 (Stream)
- Cordaville Rd - OARS-SUD-252 (Stream)
- Fruit Street - OARS-SUD-293 (Stream)
- Trout Brook, Sudbury - OARS-TRT-006 (Stream)