This week's installment in the digital library of environmental law moves ahead to the twentieth century with Carl E. Geuther's Compendium of Water Pollution Laws, published in 1959 by the Manufacturing Chemists' Association, headquartered in Washington, DC. This was the fifth in a series of "Water Pollution Abatement Manuals" published by the trade organization, evidently with a target audience of engineers, managers, and other non-lawyer employees of the chemical industry.
Geuther, a lawyer, worked at the time for Du Pont Chemicals; he also seems to have represented them and other chemical companies in court at various times.
The Preface explains that the manual is:
a compendium of the laws of the forty-nine states (including the District of Columbia, the Territory of Hawaii, Puerto Rico, and the federal laws of the United States as they pertain to water pollution and water pollution abatement). Statutes and regulations of archaic vintage that are ignored by the water pollution control agencies of the various states are not referred to or set forth herein. Effort has been directed to preparing a practical analysis of the so-called working laws and regulations as they are now being enforced.As one might suspect, in 1959 it was the states (and in some cases their subdivisions) that had primary responsibility for the issue, though Geuther does briefly survey some federal legislation on the subject, including the Water Pollution Control Act, passed in 1948 and expanded in 1956. (Compare the situation in 1909 here).
Among the states the leaders seem to have been New York and Maryland. The latter's prominence might at first seem surprising, but it probably reflects the leadership of Abel Wolman in the field. Geuther thought that Mayland's effluent standards were too strict and inflexible. He cites the state's Water Pollution Control Commission's Regulation 4 (enacted in 1948 and revised in 1953):