The Water Department periodically measures surface and ground water levels at various points in town. Some of the measurements are available online and more will be added as time permits. Please email us if you have any questions or comments.
Sites that have data online are shown in bold, just click on the name to view the data. Most sites are either surface or ground water observation points, some are both.
Click here to view the data using our new viewer.
| Site Name | Surface Water |
Ground Water |
Graph | Last Read |
| CDM Well #4 - Near Mile Brook on Brookside Road | X | 15-Jul-1997 | ||
| CDM Well #5 - Near Mile Brook on Ipswich Road | X | 26-Feb-1996 | ||
| Check Well #11 - Mile Brook near Winsor Lane | X | X | 03-Oct-2006 | |
| Check Well #14 - In Pye Brook behind Mansion Drive | X | X | 15-Jul-1997 | |
| Check Well #8 - In Pye Brook at the end of Woodside Drive | X | X | 15-Jul-1997 | |
| Check Well #9D - Next to Mile Brook behind Mansion Drive | X | 15-Jul-1997 | ||
| Field's Dam - | X | |||
| Landfill Obs. Well #1 - In Pye Brook | X | X | 15-Jul-1997 | |
| Landfill Obs. Well #2 - In Pye Brook behind Wilmor Road | X | X | 07-Sep-1995 | |
| Mile Brook at Perkins Row - Upstream side of Stone Bridge | X | 31-Aug-2007 | ||
| Observation Well #1 - Adjacent to Mile Brook | X | X | 26-Feb-1996 | |
| Observation Well #3 - Near Mile Brook off of North Street | X | X | 15-Jul-1997 | |
| Observation Well #4 - Observation well adjacent to Mile Brook | X | 15-Jul-1997 | ||
| Observation Well #7 - Adjacent to Mile Brook off of Perkins Row | X | 15-Jul-1997 | ||
| Pye Brook Park Culvert - Haverhill Road entrance to park | X | 15-Jul-1997 | ||
| Topsfield Monitoring Well - Adjacent to Mile Brook off of Perkins Row | X | 15-Jul-1997 |