New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  IRWA

Water Quality Portal Data Sites for IRWA

This organization has 97 sites. Click on a grouped icon to zoom and expand


- Alewife Brook, Apple St., Essex - IRWA-AB (Stream)
- Weathersfield St., Rowley - IRWA-BB20 (Stream)
- North Liberty St., Middleton - IRWA-BB-LI (Stream)
- Chebacco Lake, Centennial Grove - IRWA-CG (Lake, Reservoir, Impoundment)
- Chebacco Lake inlet, Chebacco Rd., Hamilton - IRWA-CL (Stream)
- Chebacco Lake, Gregory Island - IRWA-CLWA1 (Lake, Reservoir, Impoundment)
- Castle Neck River inlet - IRWA-CNR_inlet (Stream)
- Castle Neck River outlet - IRWA-CNR_outlet (Stream)
- Egypt River, Rt. 1A, Ipswich - IRWA-ER-1A (Stream)
- Lockwood Ln., Boxford - IRWA-FB-LL (Stream)
- Fish Brook, Middleton Rd., Boxford - IRWA-FB-MI (Stream)
- Fish Brook, Mill Rd., Boxford - IRWA-FB-MR (Stream)
- Fish Brook, River Rd., Topsfield - IRWA-FB-RI (Stream)
- Fish Brook, Washington St. - IRWA-FB-WA (Stream)
- Four Mile Pond, Shoal - IRWA-FMP1 ()
- Four Mile Pond, Deep - IRWA-FMP2 ()
- Four Mile Pond, Deep - IRWA-FMP3 ()
- Four Mile Pond,Shoal - IRWA-FMP4 ()
- Willowdale State Forest, Ipswich - IRWA-GB (Stream)
- Greenwood Creek - IRWA-GC (Stream)
- Ipswich Road, Topsfield - IRWA-HB (Stream)
- Howlett Brook, East St, Topsfield - IRWA-HB-EA (Stream)
- Hood Pond, Shoal - IRWA-HP1 ()
- Boxford Rd., Ipswich - IRWA-HP-1 (Lake, Reservoir, Impoundment)
- Hood Pond, Deep - IRWA-HP2 ()
- Hood Pond, Deep - IRWA-HP3 ()
- Hood Pond, Shoal - IRWA-HP4 ()
- Woburn St., Wilmington - IRWA-IP00 (Stream)
- Reading Town Forest - IRWA-IP00.5 (Stream)
- Mill St., Reading - IRWA-IP01 (Stream)
- Route 28, Reading - IRWA-IP02 (Stream)
- Central St., North Reading - IRWA-IP03 (Stream)
- Ipswich River, Washington St. - IRWA-IP04 (Stream)
- Ipswich River, Boston St., Middleton - IRWA-IP06 (Stream)
- Ipswich River, Log Bridge Rd., Middleton - IRWA-IP08 (Stream)
- Ipswich River, Maple St., Middleton - IRWA-IP10 (Stream)
- Peabody St., Middleton - IRWA-IP11 (Stream)
- East St., Middleton - IRWA-IP12 (Stream)
- Ipswich River, Rowley Bridge Rd., Topsfield - IRWA-IP13 (Stream)
- Salem Rd., Topsfield - IRWA-IP14 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP14.5 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP14.6 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP15 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP15.3 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP15.6 (Stream)
- Ipswicher River, IRWS Canoe Landing, Topsfield - IRWA-IP16 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP16.2 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP16.4 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP16.6 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP16.8 (Stream)
- Ipswich River, Wenham Swamp - IRWA-IP17 (Stream)
- Ipswich River, Asbury St., Topsfield - IRWA-IP18 (Stream)
- Bradley Palmer State Park, Topsfield - IRWA-IP18.5 (Stream)
- Below Willowdale Dam, Ipswich - IRWA-IP19 (Stream)
- 100' Above Willowdale Dam, Ipswich - IRWA-IP19A (Stream)
- Winthrop St., Ipswich - IRWA-IP20 (Stream)
- Ipswich River, Mill Rd., Ipswich - IRWA-IP22 (Stream)
- Ipswich Mills Dam, Ipswich - IRWA-IP24 (Stream)
- Ipswich River, Green St., Ipswich - IRWA-IP25 (Stream)
- Town Landing, Ipswich - IRWA-IP26 (Stream)
- Ipswich River, Haverhill St., North Reading - IRWA-IP3.5 (Stream)
- Kimball St., Ipswich - IRWA-KB (Stream)
- Lubbers Brook, Glenn Rd. - IRWA-LB (Stream)
- Lubbers Brook, Middlesex Ave., Wilmington - IRWA-LB-MI (Stream)
- Parker St/Scotland Rd., Newburyport - IRWA-LR12 (Stream)
- Martins Brook, Rt. 62, Wilmington - IRWA-MB-62 (Stream)
- Park St., North Reading - IRWA-MB-PS (Stream)
- Wildwood St., Wilmington - IRWA-MMB (Stream)
- Martins Pond, Clarke Park, Burroughs Rd., North Reading - IRWA-MP (Lake, Reservoir, Impoundment)
- Martins Pond, Clarke Park, North Reading - IRWA-MP-1 (Lake, Reservoir, Impoundment)
- Weathersfield St., Rowley - IRWA-MR15 (Stream)
- Glen Rd., Rowley - IRWA-MR16 (Stream)
- County Rd., Ipswich - IRWA-MR-1A (Stream)
- Bridge St., Haminlton - IRWA-MR-BR (Stream)
- Miles River, Larch Row, Wenham - IRWA-MR-LA (Stream)
- Fenno Drive, Rowley - IRWA-OPB18 (Stream)
- Central St., Rowley - IRWA-OPB19 (Stream)
- Mill St., Georgetown - IRWA-PB04 (Stream)
- Georgetown High School - IRWA-PB05 (Stream)
- East St., Georgetown - IRWA-PB06 (Stream)
- Potters Book, Plains Rd., Ipswich - IRWA-PB-PL (Stream)
- Porter Rd., Boxford - IRWA-PR00.5 (Stream)
- Main St., Boxford - IRWA-PR01 (Stream)
- Bailey Lane, Georgetown - IRWA-PR02 (Stream)
- Mill St., Georgetown - IRWA-PR03 (Stream)
- I95, USGS Gage, Byfield - IRWA-PR09 (Stream)
- Central St., Byfield - IRWA-PR10 (Stream)
- Newbury Town Landing, Newbury. - IRWA-PR11 (Stream)
- Route 97, Georgetown - IRWA-PR2.5 (Stream)
- Rock Pond Boat Landing, Georgetown - IRWA-RP1 (Lake, Reservoir, Impoundment)
- Rowley Town Landing - IRWA-RR20 (Stream)
- Spofford Pond, Shoal - IRWA-SPO1 ()
- Spofford Pond, Deep - IRWA-SPO2 ()
- Spofford Pond, Deep - IRWA-SPO3 ()
- Spofford Pond, Shoal - IRWA-SPO4 ()
- Walker Creek, Forest Ln., Gloucester - IRWA-WC (Stream)
- Concord St., Gloucester - IRWA-WC-CO (Stream)