Series

2025	2024	2023
2022	2021	2020
2019	2018	2017
2016	2015	2014
2013	2012	2011
2010	2009	2008
2007	2006	2005
2004	2003	2002
2001	2000	1999
1998	1997	1996
1995	1994	1993
1992	1991	1990
1989	1988	1987
1986	1985	1984
1983	1982	1981
1980	1979	1978
1977	1976	1975
1974	1973	1972
1971	1970	1969
1968	1967

You are here

Rain gages

MC-1974-046-A

Subject:

Addendum to MC # 46, s. 1974

Date Signed:

September 25, 1974

Read more about MC-1974-046-A

MC-1974-046

Subject:

Mandatory & Immediate Installation of Measuring Devices and Rain Gages in National Irrigation Systems for Water Management

Date Signed:

September 20, 1974

Read more about MC-1974-046

MC-1974-032

Subject:

Inclusion of Additional Information on O & M Monthly Reports of National Irrigation Systems

Date Signed:

June 7, 1974

Read more about MC-1974-032