N.Y. General Business Law § 322: Standard of pressure

§ 322. Standard of pressure. The minimum pressure of gas so furnished

or supplied which shall be permitted in any service main in any such

city shall be sufficient to balance a column of water one and one-half

inches in height. The maximum pressure therein allowed shall be an

amount sufficient to balance a column of water three and three-fourths

inches in height, plus an allowance at the rate of one inch for

variation of each one hundred feet of increase in altitude in the

distributing system between the holder and the point of consumption,

except that no maximum pressure shall be prescribed in service mains the

pressure of gas from which is regulated by service governors, supplied

and maintained without charge to consumers.