Data integrity (1 - 10 of 120 items)
Polar Satellites: NOAA Faces Challenges and Uncertainties that Could Affect the Availability of Critical Weather Data
GAO-16-773T: Published: Jul 7, 2016. Publicly Released: Jul 7, 2016.
As highlighted in a May 2016 report, the National Oceanic and Atmospheric Administration's (NOAA) Joint Polar Satellite System (JPSS) program has continued to make progress in developing the JPSS-1 satellite for a March 2017 launch. However, the program has experienced technical challenges which have resulted in delays in interim milestones. In addition, NOAA faces the potential for a near-term ga...
Offshore Oil and Gas Resources: Actions Needed to Better Protect Against Billions of Dollars in Federal Exposure to Decommissioning Liabilities
GAO-16-40: Published: Dec 18, 2015. Publicly Released: Jan 19, 2016.
The Department of the Interior (Interior) has developed procedures to oversee the decommissioning of offshore oil and gas infrastructure and estimate costs associated with decommissioning liabilities but has not addressed limitations with its system for tracking cost estimates. According to officials, Interior's procedures include (1) identifying and tracking unused infrastructure, (2) reviewing l...
Oil and Gas Resources: Interior's Production Verification Efforts and Royalty Data Have Improved, but Further Actions Needed
GAO-15-39: Published: Apr 7, 2015. Publicly Released: May 6, 2015.
The Department of the Interior has made considerable progress in improving both the verification of oil and gas produced from federal leases and the reasonableness and completeness of royalty data. Since fiscal year 2009, Interior has implemented 28 of 36 GAO recommendations made in these areas; however, key challenges remain, including the following:Interior has not updated its regulations for on...
Environmental Satellites: Improvements Needed in NOAA's Mitigation Strategies as It Prepares for Potential Satellite Coverage Gaps
GAO-15-386T: Published: Feb 12, 2015. Publicly Released: Feb 12, 2015.
The National Oceanic and Atmospheric Administration's (NOAA) $11.3 billion Joint Polar Satellite System (JPSS) program has recently completed significant development activities and remains within its cost and schedule baselines; however, recent cost growth on key components is likely unsustainable, and schedule delays could increase the potential for a near-term satellite data gap. In addition, wh...
Army Corps of Engineers: Actions Needed to Further Improve Management of Hopper Dredging
GAO-14-290: Published: Apr 10, 2014. Publicly Released: May 12, 2014.
The U.S. Army Corps of Engineers (Corps) has taken actions to address GAO's 2003 recommendations for improving information related to hopper dredging, but some data gaps remain. First, in response to GAO's recommendation to obtain and analyze data needed to determine the appropriate use of its hopper dredge fleet, the Corps established a tracking log to document urgent or emergency work its dredge...
Drinking Water: EPA Has Improved Its Unregulated Contaminant Monitoring Program, but Additional Action Is Needed
GAO-14-103: Published: Jan 9, 2014. Publicly Released: Feb 10, 2014.
The Environmental Protection Agency (EPA) has implemented all of the recommendations GAO made in its May 2011 report to improve the Unregulated Contaminant Monitoring Rule (UCMR) program. In that report, GAO recommended that EPA (1) monitor for the full 30 contaminants allowed by statute, (2) monitor for most or all contaminants using a more robust monitoring approach, and (3) select sufficiently...
Polar Weather Satellites: NOAA Identified Ways to Mitigate Data Gaps, but Contingency Plans and Schedules Require Further Attention
GAO-13-676: Published: Sep 11, 2013. Publicly Released: Sep 19, 2013.
The National Oceanic and Atmospheric Administration (NOAA) has made noteworthy progress on the Joint Polar Satellite System (JPSS) program by delivering data from its first satellite--the Suomi National Polar-orbiting Partnership (S-NPP)--to weather forecasters, completing significant instrument development for the next satellite (called JPSS-1), and reducing the program's life cycle cost estimate...
Pesticides: EPA Should Take Steps to Improve Its Oversight of Conditional Registrations
GAO-13-145: Published: Aug 8, 2013. Publicly Released: Sep 9, 2013.
The total number of conditional registrations granted is unclear, as the Environmental Protection Agency (EPA) reports that its data are inaccurate for several reasons. First, the database used to track conditional registrations does not allow officials to change a pesticide's registration status from conditional to unconditional once the registrant has satisfied all requirements, thereby overstat...
Climate Monitoring: NOAA Can Improve Management of the U.S. Historical Climatology Network
GAO-11-800: Published: Aug 31, 2011. Publicly Released: Sep 30, 2011.
The National Oceanic and Atmospheric Administration (NOAA) maintains a network of weather-monitoring stations known as the U.S. Historical Climatology Network (USHCN), which monitors the nation's climate and analyzes long-term surface temperature trends. Recent reports have shown that some stations in the USHCN are not sited in accordance with NOAA's standards, which state that temperature instrum...
Drinking Water: Unreliable State Data Limit EPA's Ability to Target Enforcement Priorities and Communicate Water Systems' Performance
GAO-11-381: Published: Jun 17, 2011. Publicly Released: Jul 19, 2011.
The nation's drinking water is among the safest in the world, but contamination has occurred, causing illnesses and even deaths. Under the Safe Drinking Water Act (SDWA), the Environmental Protection Agency (EPA) has authorized most states, territories, and tribes to take primary responsibility for ensuring that community water systems provide safe water. EPA needs complete and accurate data on sy...