June Monitoring Data for Nitrate, Phosphorus and Bacteria Shows Concerning Levels

TRWA has received the June monitoring results from our contract lab. The results indicate elevated levels of nitrate which causes algae blooms in the tidal lower river and Mount Hope Bay beginning to rise. We also saw elevated phosphorus levels downstream of the Brockton and Bridgewater wastewater treatment plants and bacteria levels exceeding the new more stringent state standard at almost all our sampling location. We anticipate that with the lower river flow and warmer temperature in July (moderate drought conditions) the results will be worse so we are looking forward too getting our July 12th sampling results soon.

Unfortunately Taunton, Brockton and Bridgewater are late finishing their treatment plant upgrades which would help our water quality. Worse yet EPA Region 1 (New England – based in Boston) which issues Massachusetts Clean Water Act permits is over 16 years late updating the Fall River treatment plant permit and over 13 years late on Somerset. TRWA is planning to have discussions with EPA Region 1 to move the permit re-issuance along. If this fails we have the petition many TRWA members and watershed residents signed at the Middleborough Herring Run Festival and TRWA Taunton River Festival which we will send to the EPA Administrator in Washington and MassDEP Commissioner. We will also reach out to our federal and state legislators for support.

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