New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wq - Water Quality and Quantity Programs
Chapter Env-Wq 400 - GROUNDWATER PROTECTION
Part Env-Wq 403 - LARGE GROUNDWATER WITHDRAWALS
Section Env-Wq 403.28 - Groundwater Monitoring

Universal Citation: NH Admin Rules Env-Wq 403.28

Current through Register No. 13, March 27, 2025

(a) Any groundwater monitoring required pursuant to Env-Wq 403.26(c) shall be conducted in accordance with (b) through (f), below.

(b) Water levels at the wellhead and at such other observation points as were identified pursuant to Env-Wq 403.26 shall be monitored at a frequency sufficient to complete an evaluation of potential impacts associated with the withdrawal.

(c) Volumes withdrawn from the permitted withdrawal shall be monitored at a frequency appropriate to assess the potential impacts associated with a withdrawal.

(d) The operating parameters of other water uses that might be contributing to impacts to water resources within the potential impact area shall be monitored, including:

(1) Water levels at wellheads;

(2) Operating schedules; and

(3) Withdrawal amount.

(e) Water quality of other water uses that might be influenced by the withdrawal shall be monitored at a frequency appropriate to assess the potential for impacts to occur as a result of the withdrawal.

(f) When groundwater monitoring includes water level monitoring, the monitoring point locations and reference point elevations shall be established in accordance with Env-Wq 403.30.

(See Revision Note at part heading for Env-Wq 403) #9569, eff 10-17-09

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