Surface Water Quality a) The Parties will establish and implement RIM classifications, Learning Plans, Transboundary Water Quality Objectives and monitoring in accordance with the RIM approach and Appendices E, H, and I.
Surface Water Quality. Goals: Determine if surface-water quality has changed as a result of the GKM spill, and evaluate any changes with regulatory standards and criteria. Actions: • Maintain field instrumentation installed at nine USGS stream gaging stations in the Animas and San Xxxx Xxxxxx to monitor for turbidity, pH, specific conductance, and temperature. • Continue making real-time data for turbidity, pH, specific conductance, and temperature provisionally available on the USGS Water Quality Watch website, along with flow rate which is already measured by USGS at the nine gaging stations and available on the WaterWatch website: xxxxx://xxxxxxxxxx.xxxx.xxx/ • Maintain the real-time water-quality and flow data available through subscription e-mail and text alerts to public water systems and others who participate in the USGS Water Alert service, which sends automated messages when field measurements exceed specified levels. • Manage nine ISCO auto-samplers and associated samples co-located with USGS gaging stations where water quality measurements are being collected. • Support baseflow sampling correlated to surface water quality sampling for field parameters, total and dissolved solids, anions/cations, dissolved and total metals, suspended solids on filter paper for total metals, bacteria, bacteroides, nitrogen and phosphorus. • Maintain a reverse-911 system to communicate alerts and relevant information on surface water quality to area irrigators and farmers. Triggers for alerts and information are based on analysis of data collected from the Animas and San Xxxx Xxxxxx, including data collected at the USGS sondes locations. • Maintain USGS sondes installed for high flow spring runoff events and support post-GKM spill event updates to USGS stream gaging stations in the Animas and San Xxxx Xxxxxx (i.e., added monitoring for turbidity, pH, specific conductance and temperature). These locations are currently operational and the data can be accessed on the USGS WaterQualityWatch website mentioned above.
Surface Water Quality. In the event that significant adverse changes to water quality parameters are noted at one or more of the surface water sampling points, Xxxxxxxx shall increase the frequency and range of sampling to identify the source of pollutants. Concurrently, specific alternatives to prevent the continued contamination of surface waters will be implemented by Xxxxxxxx. Those alternatives may include:
Surface Water Quality. The will summarize the findingsof the water quality study prepared for the bridge. Air Quality. We will prepare a qualitative evaluation of possible construction- related air quality impacts. This evaluation will include the potential to violate any air quality standard (including standards), contribute substantially to an existing or projected air quality violation, conflict with or obstruct implementation of an adopted air quality plan, or expose sensitive receptors to substantial pollutant concentrations.
Surface Water Quality. In 2019, the surface water quality monitoring, carried out in accordance with the 1995 Intergovernmental Agreement, was realized according to the optimisation of the joint Slovak- Hungarian monitoring approved on November 29, 2017. On the Slovak territory, the quality of surface water is monitored at twelve and the quality of sediments at four sampling sites. On the Hungarian territory, the surface water quality is observed at ten and the quality of sediments at four sampling sites. The list of sites is given in Table 2-1, and they are shown in Fig. 2-1. Table 2-1: List of monitoring sites No. ID Name Water body Station name Slovak side - physico-chemical and hydrobiological analyses 1 109 D002015D Danube Bratislava, middle 3 4025 1106 Danube - old riverbed Dobrohošť, left side 4 3739 8028 Danube - old riverbed Sap, upstream of the confluence 5 112* D017000D Danube Medveďov, middle 6 307 8012 Danube - reservoir Kalinkovo, navigation line 7 311 8016 Danube - reservoir Šamorín, left side 8 3530 1151 tail-race canal Sap, left side 9 3529* D085001D Mosoni Danube Čunovo, middle 10 3531* D092001D right-side seepage canal Čunovo, middle 11 3376 8026 Dobrohošť canal Dobrohošť, left side 12 3528 8027 left-side river arm system Bačianske river arm Analyses of bottom sediments 4016 0002 Danube - old riverbed upstream of the submerged xxxx 307 8012 Danube - reservoir Kalinkovo, navigation line 311 8016 Danube - reservoir Šamorín, left side 4301 S-21 left-side river arm system Bodíky, Kráľovská lúka Hungarian side - physico-chemical and hydrobiological analyses 1 3536 0001* Danube - old riverbed Rajka, right side 2 3534 0042 Danube - old riverbed Dunakiliti, downstream of the submerged xxxx 3 4354 0002 Danube - old riverbed Dunaremete, right side 4 3537 2306* Danube Xxxxx, middle 6 3360 0082* Mosoni Danube Rajka, Lock No. I 7 3362 0084* right-side seepage canal Rajka, Lock No. II 8 3535 1112 right-side river arm system Dunakiliti, Xxxxxx xxxx 9 3542 1114 right -side river arm system Dunasziget, Xxxxxxx river arm 10 3541 1126 right -side river arm system Ásványráró, Ásványi river arm Analyses of bottom sediments 3533 0043 Danube - old riverbed Dunakiliti, upstream of the submerged xxxx 3534 0042 Danube - old riverbed Dunakiliti, downstream of the submerged xxxx 3542 1114 right -side river arm system Dunasziget, Xxxxxxx river arm, 3541 1126 right -side river arm system Ásványráró, Ásványi river arm * - jointly observed monitoring sites At all monitoring sites, the impact...
