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Gas Quality / Gas Quality By Date

Date Requested: May 30 2023 5:29 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


05/30/2023	1075.219	0.938	2.577	0.636	84.682	11.066	0.684	0.017	0.032	0.002	0.001	0.000
05/29/2023	1075.219	0.938	2.577	0.636	84.682	11.066	0.684	0.017	0.032	0.002	0.001	0.000
05/28/2023	1075.706	0.943	2.575	0.636	84.617	11.123	0.686	0.018	0.034	0.002	0.002	0.000
05/27/2023	1081.150	0.990	2.801	0.643	83.306	12.132	0.715	0.019	0.034	0.002	0.002	0.000
05/26/2023	1082.465	1.002	2.765	0.644	83.210	12.236	0.729	0.019	0.036	0.002	0.002	0.000
05/25/2023	1078.596	0.977	2.700	0.640	83.871	11.714	0.684	0.018	0.034	0.002	0.001	0.000
05/24/2023	1076.074	0.968	2.620	0.637	84.379	11.315	0.665	0.017	0.032	0.001	0.001	0.000
05/23/2023	1077.475	0.976	2.673	0.639	84.049	11.590	0.660	0.017	0.031	0.001	0.001	0.000
05/22/2023	1080.255	0.995	2.767	0.642	83.460	12.034	0.694	0.017	0.031	0.001	0.001	0.000
05/21/2023	1081.732	0.980	2.676	0.642	83.585	11.944	0.764	0.018	0.032	0.001	0.001	0.000
05/20/2023	1081.186	0.960	2.590	0.640	83.836	11.862	0.701	0.017	0.031	0.001	0.001	0.000
05/19/2023	1078.970	0.954	2.584	0.639	84.138	11.589	0.684	0.017	0.031	0.001	0.001	0.000
05/18/2023	1078.863	0.960	2.634	0.639	84.015	11.663	0.677	0.017	0.032	0.002	0.001	0.000
05/17/2023	1080.669	0.969	2.721	0.641	83.573	11.992	0.694	0.017	0.031	0.002	0.001	0.000
05/16/2023	1078.760	0.961	2.601	0.639	84.100	11.611	0.676	0.016	0.031	0.002	0.001	0.000
05/15/2023	1080.511	0.974	2.668	0.641	83.757	11.814	0.730	0.019	0.036	0.002	0.002	0.000
05/14/2023	1080.919	0.992	2.834	0.643	83.281	12.095	0.740	0.019	0.035	0.002	0.002	0.000
05/13/2023	1084.041	1.004	2.830	0.645	82.925	12.381	0.797	0.020	0.039	0.002	0.002	0.000
05/12/2023	1081.537	0.983	2.810	0.643	83.291	12.105	0.752	0.019	0.036	0.002	0.002	0.000
05/11/2023	1083.629	1.011	2.894	0.646	82.819	12.412	0.799	0.021	0.040	0.002	0.002	0.000
05/10/2023	1078.959	0.953	2.636	0.639	84.087	11.531	0.733	0.020	0.037	0.002	0.002	0.000
05/09/2023	1071.962	0.895	2.253	0.630	85.894	10.282	0.626	0.016	0.030	0.002	0.001	0.000
05/08/2023	1065.259	0.820	1.847	0.620	87.760	9.017	0.517	0.014	0.024	0.001	0.001	0.000
05/07/2023	1076.964	0.921	2.543	0.636	84.602	11.171	0.706	0.018	0.035	0.002	0.002	0.000
05/06/2023	1078.154	0.930	2.557	0.637	84.430	11.289	0.732	0.020	0.038	0.002	0.002	0.000
05/05/2023	1074.417	0.877	2.303	0.632	85.571	10.522	0.665	0.021	0.037	0.003	0.002	0.000
05/04/2023	1075.395	0.914	2.376	0.634	85.168	10.823	0.665	0.018	0.033	0.002	0.002	0.000
05/03/2023	1079.001	0.937	2.530	0.638	84.407	11.310	0.743	0.023	0.045	0.003	0.003	0.001
05/02/2023	1081.946	0.945	2.631	0.641	83.793	11.785	0.772	0.023	0.045	0.003	0.003	0.000
05/01/2023	1081.837	0.957	2.742	0.642	83.482	12.002	0.757	0.019	0.037	0.002	0.002	0.000
04/30/2023	1074.730	0.882	2.708	0.636	84.595	11.070	0.681	0.019	0.039	0.003	0.003	0.001
04/29/2023	1072.065	0.867	2.638	0.633	85.080	10.720	0.637	0.018	0.035	0.002	0.002	0.000
04/28/2023	1069.151	0.831	2.552	0.630	85.709	10.253	0.595	0.018	0.035	0.003	0.003	0.001
04/27/2023	1072.620	0.887	2.598	0.634	85.064	10.752	0.640	0.018	0.035	0.002	0.002	0.001
04/26/2023	1072.552	0.935	2.627	0.635	84.883	10.860	0.640	0.017	0.033	0.002	0.002	0.000
04/25/2023	1069.610	0.899	2.525	0.631	85.536	10.398	0.586	0.017	0.032	0.002	0.002	0.001
04/24/2023	1068.453	0.872	2.610	0.631	85.558	10.315	0.588	0.016	0.032	0.003	0.003	0.002
04/23/2023	1068.664	0.882	2.519	0.630	85.724	10.218	0.603	0.017	0.032	0.002	0.002	0.001
04/22/2023	1064.820	0.837	2.470	0.627	86.454	9.580	0.598	0.018	0.035	0.003	0.003	0.001
04/21/2023	1065.711	0.861	2.482	0.628	86.263	9.726	0.607	0.018	0.036	0.003	0.003	0.001
04/20/2023	1068.042	0.847	2.534	0.629	85.887	10.049	0.621	0.019	0.036	0.003	0.003	0.001
04/19/2023	1075.530	0.576	1.869	0.623	86.994	9.955	0.559	0.017	0.025	0.002	0.002	0.001
04/18/2023	1082.356	0.003	0.273	0.601	90.903	8.426	0.380	0.013	0.001	0.002	0.000	0.000
04/17/2023	1083.881	0.384	1.233	0.618	87.786	10.022	0.540	0.017	0.016	0.002	0.001	0.000
04/16/2023	1089.052	1.018	2.866	0.649	82.177	13.063	0.809	0.021	0.041	0.002	0.002	0.000
04/15/2023	1090.823	0.998	2.759	0.649	82.197	13.211	0.775	0.020	0.037	0.002	0.002	0.000
04/14/2023	1089.319	1.000	2.741	0.648	82.442	12.990	0.748	0.026	0.045	0.004	0.003	0.001
04/13/2023	1085.352	0.997	2.709	0.645	82.882	12.709	0.655	0.016	0.030	0.002	0.001	0.000
04/12/2023	1084.685	0.993	2.682	0.644	83.023	12.616	0.637	0.016	0.030	0.001	0.001	0.000
04/11/2023	1083.781	0.978	2.644	0.643	83.260	12.440	0.630	0.016	0.030	0.001	0.001	0.000
04/10/2023	1082.997	0.962	2.587	0.641	83.523	12.259	0.622	0.016	0.029	0.001	0.001	0.000
04/09/2023	1079.562	0.926	2.701	0.640	83.743	12.001	0.582	0.015	0.027	0.002	0.002	0.000
04/08/2023	1084.764	0.971	2.696	0.644	83.012	12.659	0.614	0.016	0.029	0.002	0.002	0.000
04/07/2023	1066.174	0.795	2.196	0.624	86.862	9.622	0.480	0.014	0.025	0.002	0.002	0.001
04/06/2023	1054.146	0.690	1.380	0.606	90.361	7.235	0.307	0.009	0.015	0.001	0.001	0.000
04/05/2023	1083.134	0.980	2.776	0.644	83.082	12.441	0.667	0.017	0.033	0.002	0.002	0.000
04/04/2023	1091.352	1.043	2.925	0.652	81.560	13.712	0.705	0.018	0.034	0.002	0.002	0.000
04/03/2023	1091.084	0.982	2.754	0.649	82.166	13.303	0.743	0.017	0.032	0.002	0.002	0.000
04/02/2023	1084.774	0.881	2.598	0.641	83.512	12.292	0.663	0.016	0.032	0.002	0.002	0.001
04/01/2023	1082.065	0.853	2.537	0.638	84.028	11.909	0.618	0.016	0.031	0.003	0.003	0.001
03/31/2023	1080.997	0.856	2.386	0.636	84.486	11.617	0.606	0.016	0.030	0.002	0.002	0.000
03/30/2023	1086.355	0.930	2.558	0.643	83.312	12.455	0.684	0.019	0.037	0.002	0.002	0.001
03/29/2023	1060.911	0.699	1.358	0.610	89.543	8.030	0.343	0.009	0.015	0.001	0.001	0.000
03/28/2023	1067.834	0.761	1.682	0.619	87.839	9.262	0.424	0.011	0.019	0.001	0.001	0.000
03/27/2023	1089.246	0.964	2.760	0.647	82.359	13.191	0.677	0.016	0.030	0.002	0.002	0.000
03/26/2023	1069.080	0.775	2.571	0.629	85.752	10.287	0.566	0.015	0.029	0.002	0.002	0.001
03/25/2023	1077.270	0.850	2.474	0.635	84.791	11.220	0.612	0.016	0.030	0.002	0.002	0.001
03/24/2023	1086.383	0.959	2.491	0.642	83.274	12.636	0.596	0.014	0.026	0.001	0.001	0.000
03/23/2023	1061.388	0.719	1.398	0.611	89.357	8.141	0.358	0.010	0.015	0.001	0.001	0.000
03/22/2023	1038.383	0.532	0.432	0.583	94.774	4.123	0.127	0.006	0.005	0.001	0.000	0.000
03/21/2023	1036.971	0.518	0.429	0.582	94.975	3.962	0.107	0.005	0.004	0.001	0.000	0.000
03/20/2023	1038.951	0.538	0.449	0.584	94.708	4.117	0.165	0.010	0.010	0.002	0.001	0.001
03/19/2023	1043.128	0.546	0.464	0.587	94.233	4.468	0.247	0.018	0.019	0.003	0.002	0.001
03/18/2023	1042.587	0.601	0.682	0.590	93.538	4.991	0.173	0.006	0.008	0.001	0.000	0.000
03/17/2023	1035.088	0.569	0.518	0.583	94.908	3.876	0.120	0.005	0.004	0.001	0.000	0.000
03/16/2023	1034.777	0.566	0.518	0.582	94.950	3.841	0.116	0.005	0.004	0.001	0.000	0.000
03/15/2023	1036.332	0.565	0.506	0.583	94.778	4.026	0.116	0.005	0.004	0.001	0.000	0.000
03/14/2023	1037.002	0.556	0.532	0.584	94.639	4.161	0.104	0.004	0.004	0.001	0.000	0.000
03/13/2023	1041.811	0.571	0.491	0.587	94.077	4.743	0.108	0.005	0.004	0.001	0.000	0.000
03/12/2023	1040.848	0.549	0.495	0.586	94.250	4.583	0.110	0.005	0.005	0.001	0.000	0.000
03/11/2023	1049.281	0.534	0.437	0.590	93.499	5.263	0.224	0.017	0.018	0.003	0.002	0.001
03/10/2023	1050.651	0.470	0.403	0.590	93.500	5.393	0.206	0.013	0.011	0.002	0.001	0.001
03/09/2023	1077.276	0.541	1.241	0.617	88.190	9.534	0.456	0.015	0.019	0.002	0.001	0.001
03/08/2023	1084.359	0.862	2.283	0.637	84.346	11.801	0.641	0.020	0.038	0.004	0.003	0.002
03/07/2023	1085.674	0.870	2.389	0.639	83.882	12.171	0.630	0.017	0.034	0.003	0.003	0.001
03/06/2023	1090.016	0.908	2.457	0.644	83.082	12.843	0.657	0.016	0.031	0.002	0.002	0.001
03/05/2023	1084.042	0.864	2.203	0.636	84.507	11.757	0.621	0.015	0.028	0.002	0.002	0.001
03/04/2023	1084.849	0.842	2.093	0.635	84.708	11.685	0.626	0.015	0.027	0.002	0.002	0.000
03/03/2023	1065.106	0.706	1.370	0.613	89.035	8.445	0.411	0.011	0.019	0.001	0.001	0.000
03/02/2023	1042.563	0.537	0.454	0.586	94.157	4.719	0.122	0.005	0.004	0.001	0.000	0.000
03/01/2023	1041.591	0.542	0.486	0.586	94.190	4.659	0.114	0.005	0.004	0.001	0.000	0.000
02/28/2023	1040.879	0.547	0.525	0.586	94.177	4.631	0.111	0.004	0.004	0.001	0.000	0.000
02/27/2023	1041.629	0.536	0.473	0.586	94.233	4.630	0.118	0.005	0.004	0.001	0.000	0.000
02/26/2023	1041.967	0.536	0.456	0.586	94.231	4.647	0.120	0.005	0.004	0.001	0.000	0.000